System Administration is a highly specialized field in the Information Technology (IT) sector. It involves a variety of tasks related to the maintenance, configuration, and reliable operation of computer systems, such as networks and core services. System Administrators not only manage the daily operations of these systems, but also have the responsibility of ensuring these systems are secure, protected from malicious attacks and software vulnerabilities.

A System Administrator is capable of optimizing system operations to ensure maximum uptime and efficiency using solutions like automation. This can help organizations save on costs and resources. An expert System Administrator can also identify areas where additional system resources are needed, create disaster recovery plans, automate processes, reduce risks, provide technical advice and implement overall security policies.

Some areas that should be addressed regularly by System Administrators include information security measures, disaster recovery solutions and infrastructure planning. All of this helps ensure that an organization's mission-critical systems remain up-and-running no matter what the situation may be.

Here's some projects that our expert System Administrator made real:

  • Setting up a secure backup process for companies
  • Troubleshooting login issues for laptops
  • Installing software for server control panels
  • Managing complex server configurations
  • Automating systems setup and configuration
  • Creating content for social media accounts
  • Enhancing availability, managing traffic and protecting from disasters
  • Debugging applications on Exchange Server
  • Scheduling data flows using SQL Server Agent
  • Restoring access to webpages

System Administration is an important job that requires expertise to master. With its complexity comes huge responsibilities - handling a controlled computing environment of a company or organization without compromising data security. If you have a project or idea that you want to be handled by an experienced System Administrator, Freelancer.com has you covered on finding one that meets your requirements. Post your project now and hire your own System Administrator today!

De 18,738 opiniones, los clientes califican nuestro System Administrators 4.93 de un total de 5 estrellas.
Contratar a System Administrators

System Administration is a highly specialized field in the Information Technology (IT) sector. It involves a variety of tasks related to the maintenance, configuration, and reliable operation of computer systems, such as networks and core services. System Administrators not only manage the daily operations of these systems, but also have the responsibility of ensuring these systems are secure, protected from malicious attacks and software vulnerabilities.

A System Administrator is capable of optimizing system operations to ensure maximum uptime and efficiency using solutions like automation. This can help organizations save on costs and resources. An expert System Administrator can also identify areas where additional system resources are needed, create disaster recovery plans, automate processes, reduce risks, provide technical advice and implement overall security policies.

Some areas that should be addressed regularly by System Administrators include information security measures, disaster recovery solutions and infrastructure planning. All of this helps ensure that an organization's mission-critical systems remain up-and-running no matter what the situation may be.

Here's some projects that our expert System Administrator made real:

  • Setting up a secure backup process for companies
  • Troubleshooting login issues for laptops
  • Installing software for server control panels
  • Managing complex server configurations
  • Automating systems setup and configuration
  • Creating content for social media accounts
  • Enhancing availability, managing traffic and protecting from disasters
  • Debugging applications on Exchange Server
  • Scheduling data flows using SQL Server Agent
  • Restoring access to webpages

System Administration is an important job that requires expertise to master. With its complexity comes huge responsibilities - handling a controlled computing environment of a company or organization without compromising data security. If you have a project or idea that you want to be handled by an experienced System Administrator, Freelancer.com has you covered on finding one that meets your requirements. Post your project now and hire your own System Administrator today!

De 18,738 opiniones, los clientes califican nuestro System Administrators 4.93 de un total de 5 estrellas.
Contratar a System Administrators

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    54 trabajos encontrados

    Trabajo sobre un servidor cPanel con Ea-nginx corriendo en AlmaLinux. El problema que quiero resolver: cada día el caché de Nginx se vacía; las reglas están configuradas para un TTL de hasta un año, pero no sobreviven más allá de un día. Antes ya se hicieron dos tipos de cambios que no pueden perderse: • ajustes finos en las reglas de caché • optimizaciones de rendimiento generales El servidor cuenta con Redis. Necesito que revises la configuración actual, identifiques por qué el espacio de caché se borra y apliques los cambios necesarios para que sea completamente persistente,preservando las las reglas personalizadas existentes. Entrego acceso SSH y WHM; espero como entrega final un brev...

    $51 Average bid
    $51 Oferta promedio
    39 ofertas

    Ms teams is already integrated with servicenow. It is sending msg to teams when ever incident resolved. But its working for 1,2 users only. Need to fix tht it will be sent for all.

    $68 Average bid
    $68 Oferta promedio
    4 ofertas

    Project Brief – Club & Athlete Registration System (WordPress + CiviCRM) Project Goal We want to build a web portal for a sports federation where clubs can register and manage their members. The system will be based on: WordPress (portal) CiviCRM (database for clubs and members) Main purpose: clubs create accounts clubs manage athletes and officials federation approves registrations Main Users 1. Federation Admin Can: see all clubs approve clubs approve athlete registrations edit all data 2. Club User Can: create club account login to portal add athletes add coaches, referees and officials manage their members Clubs can only see their own data. Club Registration Workflow: Club creates account on portal Email verification Federation admin approves club ...

    $199 Average bid
    $199 Oferta promedio
    189 ofertas

    My production WordPress site running on AWS has suddenly gone offline and I need it restored to its last stable state as quickly as possible. The incident presents itself as a full website crash, so visitors currently see either a blank page or an error message. The stack is a typical EC2 + RDS (MariaDB) setup behind an Application Load Balancer, with nightly EBS snapshots enabled and AWS Backup configured—yet I have not confirmed which recovery point will be safest to use. I need someone who can immediately jump in, locate the most recent valid snapshot or other backup, perform the rollback, and verify that the site loads normally over HTTPS once complete. A successful engagement will: • Restore the site so pages, media files, and database content appear exactly as they...

    $11 Average bid
    $11 Oferta promedio
    15 ofertas

    U.S. based freelancers only. I need a sworn declaration from a digital forensics or email systems expert for use in a legal arbitration. The Declaration will be used in a California arbitration, so the expert must be located in the United States. Preference for professionals with experience administering Microsoft Outlook/Microsoft 365/Exchange email systems. The issue concerns production of emails from a law firm that uses Microsoft Outlook. The firm has my client file emails but is resisting producing them in PST format, claiming that doing so could expose other clients’ emails. The declaration should confirm: • PST is the standard format used by Microsoft Outlook for storing and exporting email • Emails can be exported into a PST from a defined set of messages (suc...

    $385 Average bid
    $385 Oferta promedio
    12 ofertas

    I’m running a self-hosted MeshCentral server on Ubuntu 24 Linux and I need two equally important improvements added to its web interface. 1) Per-user concurrent-session cap From the UI I want to be able to enter a number that represents the maximum simultaneous device connections or remote sessions a given user can open. Once that threshold is reached, additional connection attempts must be blocked until an existing session ends. The setting must work on a per-user basis without impacting other users or global server limits. 2) Account expiry date control I also need a date picker in the user–edit screen that lets me set an explicit expiry date for an account. When that day arrives the account should become disabled automatically, with no manual cleanup required. An a...

    $89 Average bid
    $89 Oferta promedio
    30 ofertas

    QuickBooks Pro 2012 keeps throwing the message “The action cannot be completed because the other program is busy.” It happens constantly, no matter what I’m doing in the file, and the source of the clash is still an unknown program. So far I have only run the usual basics—restarted the PC, disabled startup items, repaired QuickBooks, and made sure Windows and .NET are current—but the pop-up still blocks normal work. I need you to pinpoint whatever background process or integration is tying up QuickBooks and remove or re-configure it so the software opens, saves, and closes without interruption. A clean, step-by-step summary of what you changed (registry edits, service tweaks, QuickBooks settings, etc.) is part of the hand-off so I can replicate the fix on...

    $477 Average bid
    Urgente
    $477 Oferta promedio
    28 ofertas
    Install Crossover Legacy on Zorin
    6 días left
    Verificado

    I’m running Zorin OS and I need Office 2016 up and working through a legacy build of CodeWeavers Crossover that I already have on hand. The Office 2016 installers are also ready to go. Your task is to: • Cleanly install this specific, older Crossover release on my current Zorin system without breaking existing packages. • Configure the correct Windows bottle, apply any tweaks or winetricks required, and complete the Office 2016 setup so every application in the suite launches, activates and updates normally. • Provide a brief, step-by-step text summary of what you did so I can replicate the process later if I reinstall. I’ve successfully installed Crossover on Zorin before, so you’ll be working on a familiar environment; I just need expert help pinni...

    $137 Average bid
    $137 Oferta promedio
    31 ofertas

    I need a Windows specialist to help me regain full access to a folder of images and other files that sits on an external drive. After restricting permissions on Windows 10 for privacy, I upgraded to Windows 11, ran into performance issues, then rolled back to Windows 10 through a clean install. Since that reinstall, any attempt to open files in this particular folder throws a “You don’t have permission” error—even after I thought I had fixed similar wallpaper-related permission problems. The task is straightforward: reset or repair the file and folder permissions on that external drive so I can read, edit, and move every item inside without errors. All work will be done over a remote session; once you finish, I’ll verify the files open normally and the permis...

    $143 Average bid
    $143 Oferta promedio
    9 ofertas

    My Supabase-backed web application needs a solid, automated maintenance routine. The core of the project is to keep the database healthy and fast, so I want complete coverage for three areas: regular backup and reliable recovery paths, performance tuning that actually shaves time off the heavier queries, and a clean workflow for applying Supabase/PostgreSQL updates and security patches without downtime. I already have the project running on Supabase; what’s missing is the living set of scripts, schedules, and monitoring rules that turn ad-hoc admin work into a predictable process. You’ll work directly in Supabase (and the underlying Postgres layer) and can bring in any complementary tooling—pg_dump, cron, pgBouncer, Grafana, or similar—as long as it integrates smoo...

    $17 / hr Average bid
    $17 / hr Oferta promedio
    28 ofertas
    Configure Ricoh Scan-to-Folder
    5 días left
    Verificado

    I’m looking for someone who can get the Scan-to-Folder function working on a Ricoh Aficio MP C2800 that’s already networked and printing fine to a Windows PC. The goal is simple: every time we scan, the machine should drop a single PDF into a shared folder on our local network that all staff can reach. You’ll need to create or verify the Windows SMB share, adjust permissions, enter the correct path and credentials through the device’s Web Image Monitor, then test from the copier’s panel to prove that multi-page documents arrive as one consolidated PDF. Deliverables • Full configuration of Scan-to-Folder on the Ricoh MP C2800 • Verified Windows shared folder with proper access rights • Address-book shortcut on the copier for one-touch...

    $9 / hr Average bid
    $9 / hr Oferta promedio
    11 ofertas

    I have a Windows-based machine ready and need OpenClaw fully installed and tuned so it works out of the box for two core areas: file management and user authentication. need extensions for discord and telegram, looking for experience openclaw configure to advice what else is needed with this installation I’ll provide remote access to the Windows environment, admin rights, and any firewall rules you need opened. Once everything is installed, demonstrate basic tasks—creating a user, uploading a file, restoring from backup, and logging in/out—so I know the setup is solid. If you’ve handled OpenClaw or similar self-hosted platforms on Windows before, especially with custom folder topologies or automated backup scripts, I’d love to hear how you’d appro...

    $163 Average bid
    $163 Oferta promedio
    25 ofertas

    I need to move my Hetzner server to a fresh operating system and, at the same time, bring the Plesk-managed PHP version up to date. The machine currently hosts one site and all associated mailboxes, so zero data loss is non-negotiable. Because the server is used primarily for web hosting, I’m open to Ubuntu, CentOS, or Debian and would like your recommendation on which distro will give the most stable, long-term support for Plesk and modern PHP versions. Once we agree on that choice, I’ll schedule the migration window. What has to happen: • Create a full, verifiable backup of every website, database, and mailbox. • Rebuild or reinstall the server with the chosen OS at Hetzner. • Re-install or migrate Plesk, configure the latest stable PHP version, and restore a...

    $135 Average bid
    $135 Oferta promedio
    88 ofertas

    I have a Windows-based machine ready and need OpenClaw fully installed and tuned so it works out of the box for two core areas: file management and user authentication. need extensions for discord and telegram, looking for experience openclaw configure to advice what else is needed with this installation I’ll provide remote access to the Windows environment, admin rights, and any firewall rules you need opened. Once everything is installed, demonstrate basic tasks—creating a user, uploading a file, restoring from backup, and logging in/out—so I know the setup is solid. If you’ve handled OpenClaw or similar self-hosted platforms on Windows before, especially with custom folder topologies or automated backup scripts, I’d love to hear how you’d appro...

    $414 Average bid
    $414 Oferta promedio
    63 ofertas

    We are looking for an experienced IT Systems Administrator who specializes in: Microsoft Intune (endpoint security, device compliance, configuration profiles) Microsoft 365 administration (Exchange Online, Teams, SharePoint, OneDrive, Entra ID / Azure AD) Windows device onboarding, security baselines, BitLocker, Defender, and software deployment Scope of work includes: Setting up and enforcing endpoint security and compliance policies for laptops Creating and managing Intune configuration profiles and app deployments Hardening devices with Defender, BitLocker, and other M365 security tools Supporting user onboarding, access control, and general M365 administration Providing documentation for setup and ongoing maintenance Requirements: Proven experience with Intune and Microsoft ...

    $9 / hr Average bid
    $9 / hr Oferta promedio
    14 ofertas
    Live Plex Server Setup Coaching
    5 días left
    Verificado

    I have a freshly-installed Ubuntu machine (i5-4690K, 8 GB DDR3, GTX 980, 2 TB SSD, hard-wired gigabit and UPS) ready to become my always-on Plex hub. Although I’m comfortable at an intermediate Linux level, I’d like an experienced Plex user to coach me live over a video call so I get everything right the first time. During the session we’ll concentrate on: • Initial setup and configuration • Library organisation and metadata (my library is movie-focused) • Network and remote access so family can stream outside the house I’d like you to talk me through best-practice folder layout, optimal transcode settings for the GTX 980, secure port forwarding, and any Docker or snap nuances on Ubuntu. Please also flag anything I should plan for when I later...

    $11 Average bid
    $11 Oferta promedio
    9 ofertas

    I’m ready to hand over the full recruiting cycle for my Information Technology hires and would like you to step in as my remote technical recruiter. From sourcing and initial outreach through to offer negotiation, you’ll build and manage a steady pipeline of qualified IT talent. Here’s what success looks like for this engagement: • Quickly understand each open requisition and craft compelling, accurate job briefs. • Tap into LinkedIn Recruiter, GitHub, Stack Overflow, and relevant online communities to identify passive candidates. • Conduct rigorous phone or video screens that assess both technical depth and cultural fit, then present concise candidate summaries in my ATS. • Coordinate interviews, collect feedback, and keep every stakeholder&...

    $24 / hr Average bid
    $24 / hr Oferta promedio
    27 ofertas

    I’m ready to hand over the full recruiting cycle for my Information Technology hires and would like you to step in as my remote technical recruiter. From sourcing and initial outreach through to offer negotiation, you’ll build and manage a steady pipeline of qualified IT talent. Here’s what success looks like for this engagement: • Quickly understand each open requisition and craft compelling, accurate job briefs. • Tap into LinkedIn Recruiter, GitHub, Stack Overflow, and relevant online communities to identify passive candidates. • Conduct rigorous phone or video screens that assess both technical depth and cultural fit, then present concise candidate summaries in my ATS. • Coordinate interviews, collect feedback, and keep every stakeholder&...

    $26 / hr Average bid
    $26 / hr Oferta promedio
    27 ofertas

    Am nevoie de un specialist care să preia întreținerea continuă a serverului meu web bazat pe Apache. Platforma rulează deja în producție, iar scopul meu este să-i mențin disponibilitatea ridicată și să previn orice incident de securitate sau performanță. Ce am de făcut în mod regulat: • Actualizări de software – aplicate la sistemul de operare, la pachetele Apache și la extensii, fără a afecta uptime-ul. • Monitorizare și optimizare – setarea unei soluții de monitorizare (ex. Prometheus, Zabbix sau altă preferință a ta), interpretarea alertelor și ajustarea configurațiilor pentru timp de răspuns mic și consum redus de resurse. • Securizare și backup – configurarea firewall-ului, reguli mod_security, scanări periodice după malware, plu...

    $16 / hr Average bid
    $16 / hr Oferta promedio
    50 ofertas

    I need an experienced technician to install and program SSL UF1, UF8, and UC1 devices on MacOS desktop computers. Requirements: - Install SSL devices on MacOS - Program devices with default settings Ideal Skills and Experience: - Proficiency in SSL devices - Experience with MacOS - Technical background in device installation and programming

    $116 Average bid
    $116 Oferta promedio
    18 ofertas

    I'm seeking an experienced freelancer to assist with deploying a cloud-based Nextcloud solution. The primary purpose of this deployment is to facilitate data synchronization and backup. I need to synchronize and back up various types of data, including files and documents, contacts and calendars, as well as photos and videos. Key Requirements: - Expertise in setting up cloud-based Nextcloud deployments - Ability to configure and optimize Nextcloud for data synchronization and backup - Experience with managing and securing diverse data types: files, contacts, calendars, photos, and videos Ideal Skills and Experience: - Proven track record with Nextcloud installations and configurations - Strong understanding of cloud infrastructure and data security - Experience in data management an...

    $23 / hr Average bid
    $23 / hr Oferta promedio
    51 ofertas

    I need an IPRN switch brought online fast, fully wired for billing integration and ready to carry live traffic. The core signalling will run over SIP, so every module you build or configure must interoperate cleanly with SIP endpoints and the upstream carrier trunks I already have in place. Billing is the priority: once a call lands on the switch the CDRs must flow straight into our existing rating platform without manual touches. I am open to whether you plug in a ready-made mediation layer or write custom logic—what matters is that usage records appear in real time and reconcile correctly at the end of each day. You will get SSH access to a fresh cloud instance plus the credential set for my billing server. I expect you to: • Deploy or compile the soft-switch software, enab...

    $75 Average bid
    $75 Oferta promedio
    2 ofertas
    Sincronizzazione AD locale e M365
    4 días left
    Verificado

    Devo realizzare una vera identità ibrida tra il nostro nuovo server Windows 2025 on-premises e il tenant Microsoft 365 già attivo. In pratica: • Configurazione di Active Directory e installazione di Microsoft Entra Connect per sincronizzare TUTTI gli utenti locali verso Azure AD / Microsoft Entra ID, con password hash sync e Single Sign-On pienamente funzionante. • Verifica che la replica avvenga senza errori, inclusi attributi, gruppi, licenze e criteri di sicurezza di base. • Attivazione di Remote Desktop Services sul server: creazione del file .rdp personalizzato da distribuire agli utenti per l’accesso remoto. • Test end-to-end della connessione RDS, assicurandosi che la stampante predefinita si rediriga e che le periferiche audio / v...

    $930 Average bid
    Local
    $930 Oferta promedio
    1 ofertas

    I am looking for secure, temporary access to a live Sage X3 V12 Command Line Interface that I can reach remotely. My immediate need is to run Data migration jobs, Automating reports and a few Custom script execution scenarios inside a dedicated Testing environment. The CLI must expose the Finance and Inventory modules so I can validate scripts against real tables and standard functions. A standalone app or jump-box style VM is fine, provided it already has the V12 runtimes and the usual X3 utilities pre-configured. Deliverables I expect: • Connection details (host, port, user, password or key) with any VPN instructions • Confirmation that the Finance and Inventory folders are available and compile cleanly • Ability to launch the CLI and run a sample data-load, a ...

    $165 Average bid
    $165 Oferta promedio
    21 ofertas
    Optimize High-RAM Script Execution
    4 días left
    Verificado

    I have a working script that only finishes when it can grab more than 100 GB of RAM. Right now I keep it online by renting several VPS instances, which already drains well over $500 every month and still doesn’t let me scale efficiently when workload spikes. I’m absolutely open to revisiting the way the program uses resources. What I need first is a sharp mind that can study the current setup, pinpoint where memory is wasted, and outline a smarter resource-management strategy. Whether the answer ends up being sharding the job across nodes, streaming data in smaller chunks, redesigning the in-memory structures, or off-loading parts to a managed cloud service, I’m ready to explore it—as long as we end up with a solution that scales without blowing up the budget. ...

    $148 Average bid
    $148 Oferta promedio
    78 ofertas

    I need a Windows Server Admin to assist with setting up Tally on DigitalOcean. I require help with both setting up a DigitalOcean account and installing Tally on Windows Server 2022. Ideal Skills and Experience: - Expertise in Windows Server 2022 - Experience with DigitalOcean - Proficient in Tally installation and setup - Good communication skills for guidance

    $20 Average bid
    $20 Oferta promedio
    7 ofertas
    $152 Oferta promedio
    39 ofertas
    $135 Oferta promedio
    40 ofertas

    I have a fresh Windows Server 2012 machine reachable over RDP that must become the primary Domain Controller for a small office network. The core need is straightforward server setup and configuration: install the AD DS role, configure DNS on the same host, assign a static IP, create the new forest and domain, and apply a few baseline Group Policies (password length, lockout thresholds, and time sync). Once the promotion is complete, I’ll need at least one administrator account and two test user accounts created so I can verify logon from client PCs. Please document each step you take, note any reboots, and leave me with a short checklist for adding additional Domain Controllers later if required. Acceptance criteria • Server boots to a healthy DC with DNS and AD replica...

    $78 Average bid
    $78 Oferta promedio
    21 ofertas
    Legacy CrossOver Install on Zorin
    4 días left
    Verificado

    I have the installer file for an older release of CrossOver and I need it set up properly on my Zorin OS 17.3 machine. The job covers the full installation process, including tracking down and configuring any 32-bit libraries, wine prefixes, or other dependencies the package expects so that the application launches cleanly and can open Windows programs without errors. I will provide: • The .deb or .bin installer file for the exact CrossOver build I want. • Remote access or screen-share at a mutually convenient time. What I need from you: 1. Verify system prerequisites and install any missing packages or i386 architecture libraries required by this legacy CrossOver version. 2. Run the installer and resolve conflicts that may appear with existing Wine or Flatpak versi...

    $104 Average bid
    $104 Oferta promedio
    19 ofertas
    ViciDial Install & Firewall Setup
    4 días left
    Verificado

    I already have a Contabo server standing by and simply need a clean, production-ready ViciDial stack on it. The job covers: • Installing the latest stable ViciDial (with Asterisk and its dependencies) from scratch. • Optimising the underlying Linux distro you feel is most reliable for call-centre workloads. • Hardening the box with a well-tested firewall configuration—CSF, UFW, iptables, or a similar solution is fine—as long as only the ports Vicidial, SSH and web administration actually require remain open. • Verifying that the web interface, database, and telephony services all start automatically after a reboot and that calls can be placed through a demo campaign. • Supplying a concise hand-off sheet: all commands run, credentials created, a...

    $34 Average bid
    $34 Oferta promedio
    17 ofertas

    I need an experienced L2/L3-level Citrix administrator who can take full ownership of system upgrades and patching for our Citrix Virtual Apps and Desktops environment. The role is fully remote; I will provide secure access to the delivery controllers, VDAs and supporting infrastructure so you can work during mutually agreed maintenance windows. Your main focus will be to keep the farm current and stable—planning each upgrade, backing up and snapshotting the environment, applying Citrix–recommended hotfixes, testing for regression, then handing it back to operations with clear rollback documentation. Because this is an active production environment, you must already be comfortable with version dependencies, Licensing Server compatibility, SQL mirror considerations and StoreFro...

    $241 Average bid
    $241 Oferta promedio
    4 ofertas

    My VPS on Hostinger’s KVM line has started to crawl and I can’t pinpoint why. I’m looking for someone who already knows their way around the Hostinger panel, KVM virtualization, and typical Linux performance-tuning tools to jump in, diagnose the bottlenecks, and restore normal speed. Scope • This is strictly troubleshooting and ongoing maintenance; the server is already live. • The main pain point is degraded performance—slow response times under even light traffic. No connection drops or software errors have shown up, only sluggishness. • I need action right away, so please be ready to begin as soon as access is granted. Deliverables - A clear diagnosis of the root cause (CPU, I/O, memory, network, misconfiguration, etc.). - Applied fixes...

    $11 Average bid
    $11 Oferta promedio
    5 ofertas

    I run a custom web application on an Ubuntu droplet at DigitalOcean. Although every obvious door is locked—UFW rules are strict, all unnecessary ports are closed, Fail2ban is active, and SSH keys have been rotated—crypto-miners keep finding a way in and even wiping my authorized_keys file. and they also remove the logs. I need a specialist who can dig deeper than the basics, trace exactly how the breaches occur, close those vectors for good, and leave the box fully hardened. Think kernel-level auditing, service isolation, intrusion-detection tooling, automated patching, and any other best practices you know work on Ubuntu in a cloud-VM context. Deliverables I must see before sign-off: • A concise report pinpointing the original compromise path(s) and the corrective...

    $66 Average bid
    $66 Oferta promedio
    13 ofertas
    Utimaco AT1000 HSM Simulator Setup
    3 días left
    Verificado

    I need help getting a working simulator of the Utimaco Atalla AT1000 Payment HSM up and running so my team can prototype against it before we commit to physical hardware. If you have direct experience installing, licensing, or configuring this specific simulator, I’d like you to: • Supply or point me to the correct, up-to-date installer and any mandatory libraries. • Walk me through the complete setup on a clean virtual machine (Windows Server or Linux—whichever you feel is smoother). • Verify that standard commands for PIN block translation, key import/export, and EMV transaction scripts all execute without errors. • Hand over a brief usage guide outlining start-up, shutdown, and basic test commands so my developers can continue on their own. A shor...

    $180 Average bid
    $180 Oferta promedio
    18 ofertas

    We require a comprehensive background check on a job applicant based in Frankfurt am Main, Germany, with a sole focus on Qualification and Membership verification. A physical site visit is required at DENTAL PRACTICE AT HOLZHAUSENPARK, located at Glauburgstraße 95, 60318 Frankfurt am Main, Germany The purpose of the visit is to: 1. Complete the verification form 2. Photographic and documented evidence of the site visit I will provide full support and all relevant documentation required for this process. Assistance in contacting the appropriate authorities or the institution directly, if necessary, would also be appreciated.

    $38 Average bid
    $38 Oferta promedio
    5 ofertas

    I run a FreeBSD mail server that uses Dovecot for IMAP. I’m ready to retire that box and move everything— emails only, no contacts or calendars— into Microsoft 365. 10 active mailboxes need to make the jump. Here’s what I need from you: plan the cut-over, copy every message into the correct Microsoft 365 mailbox, and leave me with a clean, documented switchover that keeps downtime to an absolute minimum. I will handle the licensing on the Microsoft side and any DNS or MX tweak and verification that each user can sign in and see a complete, intact mailbox.. You handle the data moves. Deliverable summary: • All emails replicated for every account • Guidance on DNS/MX records updating and propagating • Assistance with post-migration validation ...

    $459 Average bid
    $459 Oferta promedio
    47 ofertas

    I'm seeking an experienced professional to help migrate 11-50 user accounts from one Google Workspace account to another Google Workspace account. We are specifically spinning out a Google Workspace subdomain from under a parent organization and making it its own organization and Google Workspace account. The migration should include: - Emails - Calendars - Contacts - Google Drive files (with access permissions) Ideal skills and experience: - Proven experience with Google Workspace migrations - Familiarity with Gmail and Google Drive - Strong organizational skills to manage multiple accounts - Ability to ensure data integrity and minimal downtime This is for a nonprofit account. We are looking to contract for the entire project, rather than on an hourly basis. We would like some ...

    $225 Average bid
    $225 Oferta promedio
    23 ofertas

    This project centres on a clean rack-and-stack of new IT gear in our data room. I will supply detailed rack elevations and network diagrams beforehand; once you arrive, the job is entirely hands-on: • Mount the servers, switches, firewalls and routers in the designated cabinets. • Dress and terminate all power and data cabling, keeping airflow and service-loops in mind. • Attach and label console leads so my remote team can reach each device immediately. • Power-on, verify link lights, and run basic connectivity checks, noting any issues that need escalation. A short completion report—photos of the finished racks, cable test results and a summary of any troubleshooting performed—will close out the engagement. You’ll work in...

    $37 / hr Average bid
    $37 / hr Oferta promedio
    8 ofertas
    Google Workspace Email Setup
    2 días left
    Verificado

    I already hold an active Google Workspace subscription but haven’t connected it to my domain, which is managed by another provider. I’d like your help to: • Verify and connect the domain to Google Workspace, updating the required MX, SPF, DKIM and DMARC records at my registrar. • Configure a single mailbox as a trial run and migrate the contents of that one existing account so I can confirm everything works before we move more users. Once the test mailbox is delivering and sending mail reliably through Gmail— and DNS propagation checks out— the job is complete. Please be comfortable working with third-party DNS dashboards and Google Admin Console.

    $33 Average bid
    $33 Oferta promedio
    31 ofertas

    I need our Payspace environment fully installed and configured so that payroll processing runs smoothly from the first cycle. The focus is limited to the core payroll-processing functionality; employee management and tax calculation modules will be handled in-house later. During this engagement I expect the following concrete deliverables: • Complete system installation or tenant activation, ready for live use • Configuration of pay periods, earnings, deductions and statutory tables that Payspace requires for accurate processing • Automation workflows enabled so salaries can move from draft to approved status without manual intervention • A short test run proving that payslips generate correctly and funds can be released through our chosen payment method &b...

    $542 Average bid
    $542 Oferta promedio
    24 ofertas
    Fix Lenovo C940 Input Issue
    2 días left
    Verificado

    My Lenovo C940-14IIL is currently running Windows, and while the built-in keyboard and trackpad respond perfectly in BIOS, they go completely dead once the OS loads. I already wiped and re-installed Windows, tried a few registry edits and device toggles, yet nothing changed. All drivers are up to dated by lenovo app. the total troubleshooting clock must stay under 30 minutes from the moment you connect. Here’s how I’d like to work: • We open a live remote session (Quick Assist, AnyDesk, or similar). • You diagnose and apply your solution. • Keyboard and trackpad must be fully functional inside Windows before the 30-minute mark. Acceptance criteria (all must be met): 1. Built-in keyboard types normally in Windows login screen, Notepad, and Device M...

    $142 Average bid
    $142 Oferta promedio
    16 ofertas

    Replace Datadog With OSS Stack We spend about €1,400 each month on Datadog and want to eliminate that cost by running an open-source observability stack—Prometheus for metrics, Loki for logs, Alertmanager for notifications and Grafana for visualisation—inside our existing Kubernetes cluster. Today Datadog covers three things for us: monitoring & alerting, log management and detailed performance metrics. I need the same coverage after the migration, and I need it in real time; anything slower is a non-starter. I also have several dashboards in Datadog that the team relies on every day. Those dashboards must be migrated into Grafana with the same look, data sources and alert thresholds. Deliverables Helm (or Kustomize) manifests that deploy Prometheus, Loki, Alertmanage...

    $2566 Average bid
    $2566 Oferta promedio
    34 ofertas

    Description: We're looking for someone experienced in provisioning Microsoft 365 tenants (Exchange Online Plan 1) through clean CSP or direct reseller channels. We do NOT want Sherweb or Pax8 — we need diversified sourcing across lesser-known distributors or direct Microsoft purchasing. What we need: 5-50 tenants per month to start, scaling over time 24-48 hour turnaround per batch Each tenant provisioned with Exchange Online Plan 1 licenses Full admin access handed over to us DNS configuration is a plus but not required Ideal candidate: Has existing relationships with Microsoft CSP distributors or is a CSP reseller themselves Can source tenants across multiple providers (not all from one place) Understands why provider diversification matters Has done this at volume before In y...

    $100 Average bid
    $100 Oferta promedio
    1 ofertas
    DWAgent Remote Setup for Windows
    1 día left
    Verificado

    I need DWAgent fully installed and configured on a Windows PC so I can reach the machine from anywhere without hiccups. The job covers downloading the agent, completing the installation, adjusting any firewall or network settings that might block the service, and then proving everything works through a live connection test. Once the session is stable, please walk me through the basic controls—how to initiate a connection, send files if the feature is enabled, and lock down access with a strong password or key. A short, step-by-step note of what you changed on the system will help me replicate the setup later if I reinstall Windows. Everything should be wrapped up in one session if possible, but I’m happy to arrange a second call should troubleshooting be required.

    $130 Average bid
    $130 Oferta promedio
    15 ofertas

    I need a ready script with demo I want to see the demo of script before buying University Management System (UMS) – Features & Modules A comprehensive University Management System integrates academic, administrative, financial, and learning processes into one centralized digital platform. --- Student Account Features ## Academic Services * View major and study plan * Course registration (Add / Drop / Withdraw) * View class schedule * Access grades and academic transcript * Track cumulative GPA * Request major change or academic deferment ## Financial Services * View tuition fees and balances * Access invoices and payment history * Online payment (card, bank transfer, installments) * Apply for installment plans * Download payment receipts ## Learning Access * Access Lea...

    $490 Average bid
    $490 Oferta promedio
    101 ofertas

    My Google Workspace inbox has gone silent—no new messages are coming through even though I can send mail out without a problem. I have already checked every spam, junk, and promotions folder, so the issue lies elsewhere. A short while ago I adjusted a few Gmail settings and suspect those tweaks (or something connected to them) are blocking or misrouting my inbound mail. I need someone who knows Workspace admin, Gmail filters, forwarding rules, MX records, and other delivery-related configurations inside out. Your task is to pinpoint the exact cause, roll back or correct the misconfiguration, and confirm mail is flowing again. Once resolved, a quick walkthrough of what went wrong and how you fixed it will help me avoid a repeat. If you have deep experience troubleshooting Google Wor...

    $11 Average bid
    $11 Oferta promedio
    15 ofertas

    We are looking for an experienced Windows developer to research and implement a solution related to low-level input handling and Windows system behavior. The project involves investigating how Windows processes certain input events, identifying limitations, and building a reliable technical solution. This is a system-level engineering task and not a UI-focused project. Work will be completed in two phases: - Phase 1: Research, reproduction of the issue, and a working proof of concept - Phase 2: Refining the implementation and delivering clean, production-ready code Required Skills: C++, Windows App Development, Desktop Application, Standalone Application, API, Windows Driver Development

    $10 / hr Average bid
    $10 / hr Oferta promedio
    19 ofertas

    My Mikrotik-based network has started dropping connections throughout the day. Speeds are fine when the link is up, but users complain about frequent disconnections that force them to reconnect to services. I need an expert who already works comfortably with RouterOS, WinBox and basic CLI to dive in, locate the root cause and tune the configuration for consistent performance. Scope of work • Analyse current RouterOS settings (queues, bridges, firewall, wireless, CAPsMAN if present) • Isolate the trigger behind the disconnections—whether it is interface flapping, DHCP lease issues, NAT rules, routing loops, or CPU/RAM spikes • Optimise performance parameters without disrupting existing production traffic • Provide a brief hand-over note summarising the cha...

    $72 Average bid
    $72 Oferta promedio
    6 ofertas

    My Mikrotik-based network has started dropping connections throughout the day. Speeds are fine when the link is up, but users complain about frequent disconnections that force them to reconnect to services. I need an expert who already works comfortably with RouterOS, WinBox and basic CLI to dive in, locate the root cause and tune the configuration for consistent performance. Scope of work • Analyse current RouterOS settings (queues, bridges, firewall, wireless, CAPsMAN if present) • Isolate the trigger behind the disconnections—whether it is interface flapping, DHCP lease issues, NAT rules, routing loops, or CPU/RAM spikes • Optimise performance parameters without disrupting existing production traffic • Provide a brief hand-over note summarising the cha...

    $75 Average bid
    $75 Oferta promedio
    6 ofertas

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