OpenVZ Engineers para contratar
Mostrando 12 resultados
Freelancers patrocinados
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Contratar MaTGaPa
I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 10 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP...I started with BeOS in 2002, because of a friend, who showed me something other than Windows, Always I worked repair PC & Laptops. Now I have more 10 years of experience in Server Linux. I can manager servers dedicated, servesr VPS, servers shared, etc. Setup and management you server; Apache/Nginx/Tomcat. SMTP Postfix, POP/IMAP Dovecot. FTP Vsftpd, Proftpd, Pure-ftpd-mysql. Dns Bind9, dnsmasq. File Server & printer Samba (dc-ac). Network administrator: isc-server-dhcp, openvpn, etc. Install and renew SSL certicate. All services on cloud; AWS, Azure, etc. Also website and E-mail migrations. ALL panels and web managers. Management all Linux distributions. Setup, security and optimization your server. __________________________ VERY IMPORTANT!!! “Hi I'm Matias, someone is trying to impersonate me, this account is the only one active and verified by freelancer! I DON'T USE ANY OTHER MEANS OF CONTACT, ONLY FREELANCER CHAT!” ----------------------------------------- menos -
Contratar silash40
I build web applications that handle real traffic without falling apart. After eight years of professional development, I've seen enough projects struggle with scaling to know that performance and architecture decisions matter from day one, not just when things start breaking under load. My experience covers...I build web applications that handle real traffic without falling apart. After eight years of professional development, I've seen enough projects struggle with scaling to know that performance and architecture decisions matter from day one, not just when things start breaking under load. My experience covers full-stack development—frontend interfaces, backend APIs, database design, and deployment infrastructure. This breadth matters because understanding how all the pieces fit together helps you make better decisions about each individual component. When you know how the database query affects frontend rendering performance, you write different code. Frontend development for me means React and TypeScript. I build component-based interfaces that are maintainable and reusable, implement responsive designs that work properly across device sizes, optimize bundle sizes and loading performance because slow applications lose users, handle complex application state without making it incomprehensible, and write code that passes code review without needing major rewrites. I've worked on everything from simple marketing sites to complex dashboard applications with real-time data updates. On the backend, I design RESTful APIs that follow consistent patterns, implement authentication and authorization properly instead of rolling custom security that will definitely have holes, validate and sanitize all inputs thoroughly, structure code so adding features doesn't require rewriting everything, write tests that actually catch bugs instead of just existing to hit coverage targets, and document technical decisions so future developers understand why things work the way they do. Database work is where many applications hit performance walls. I use PostgreSQL primarily, designing normalized schemas for data integrity and denormalizing strategically for read performance, writing efficient queries with proper joins and indexes, implementing connection pooling to handle concurrent requests, monitoring query performance to catch problems before they become critical, and handling schema migrations carefully on production databases. I've also worked with Redis for caching and MongoDB when document storage was appropriate. Infrastructure work includes Docker containerization, AWS deployment using EC2, RDS, and S3, CI/CD pipeline setup with GitHub Actions or GitLab CI, basic monitoring and logging implementation, and handling the deployment needs of most web applications without requiring a dedicated DevOps team. Available for contract projects or full-time remote positions. I work well with distributed teams, communicate clearly in writing, and provide realistic estimates based on actual effort required rather than optimistic guesses. menos -
Contratar abdalkhan123321
I am Abdal Khan, 16 years old teenager from Pakistan at Freelancer to work and earn. I have worked at several web-hosting companies in my past.I am Abdal Khan, 16 years old teenager from Pakistan at Freelancer to work and earn. I have worked at several web-hosting companies in my past. menos -
Contratar servermaster
About me I have worked over 20 years at IT and telecom companies in the following positions: IT support, system administrator, applications administrator, and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified I follow KISS methods. I understand the OSI layer. With...About me I have worked over 20 years at IT and telecom companies in the following positions: IT support, system administrator, applications administrator, and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified I follow KISS methods. I understand the OSI layer. With me, it is easy to set up systems. I am not picky about what systems to use, but I do have experience with what to use. I know the following operating systems + distros: Debian, Ubuntu, Gentoo, SUSE, Red Hat, CentOS, Rocky Linux, AlmaLinux, Arch Linux, FreeBSD, NetBSD, OpenBSD, Sun Solaris, plus MS Windows servers I also know the following systems: * Web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. * Java web servers: Tomcat, Jrun, JBoss * Javascript: Node.js, npm * Proxy systems: Haproxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL * Mail systems: Postfix, Exim, Dovecot, and implementing DKIM, SPF, MX, and DMARC * Monitoring systems: Nagios, Zabbix, Cacti, Grafana * SMS: SMSC, Kannel * DNS: Bind, Djbdns, Dnsmasq. * VPS: VMware, Hyper-V, Proxmox, bhyve, KVM, Xen, OpenStack... * Containers: Docker, Podman, LXC, jail, Kubernetes * High Computing: OpenHPC, SLURM, MPI, and related * Cloud providers: AWS, DigitalOcean, Azure… I troubleshoot easily My knowledge does not stop here. Let's chat Please see my reviews of my previous works PS! As bonus, with my bid, you will get one week of free support for work done menos -
Contratar mystery619
I'm a linux sysadmin and have worked in a web hosting company for more than eight years and now doing a full-time sysadmin consulting. I handle servers from co-locations/data centers to different vps and cloud hosting providers such as Rackspace, Amazon, Linode, DigitalOcean, and Softlayer. I managed mostly...I'm a linux sysadmin and have worked in a web hosting company for more than eight years and now doing a full-time sysadmin consulting. I handle servers from co-locations/data centers to different vps and cloud hosting providers such as Rackspace, Amazon, Linode, DigitalOcean, and Softlayer. I managed mostly lamp-stack servers on CentOS/RHEL and Debian/Ubuntu and several cPanel/WHM servers for shared hosting clients. My core competencies includes the following below: WHM, cPanel, WHMCS, Plesk Onyx, HSPhere, Pleskbilling Website Migration Expert Google Cloud Platform, AWS Apache, MySQL, PHP, OpenVZ, Virtuozzo, SolusVM, Plesk, VMWare Google Apps Administration and implementation Cloudflare DNS Administration Expert menos -
Contratar Hostingshades
I have expertise in Web Hosting, Server Administration & Securities, and Consultancy in Technical Support. Services I provide: ✔ AWS Cloud ✔ AWS Services: EC2, S3, CloudFront, Route53, VPCs, ELB, RDS, CloudFormation ✔ GOOGLE Cloud Platform, Microsoft Azure, DigitalOcean, Linode, Vultr, Alibaba, OVH ✔ Email automation...I have expertise in Web Hosting, Server Administration & Securities, and Consultancy in Technical Support. Services I provide: ✔ AWS Cloud ✔ AWS Services: EC2, S3, CloudFront, Route53, VPCs, ELB, RDS, CloudFormation ✔ GOOGLE Cloud Platform, Microsoft Azure, DigitalOcean, Linode, Vultr, Alibaba, OVH ✔ Email automation tools: Go High Level, Apollo.ai, Clay, Encharge, klaviyo etc ✔ Ansible ✔ Terraform ✔ Cloudflare Expert ✔ HAProxy Load-Balancer ✔ Mysql, Apache, and Nginx Replication/Clustering ✔ Email migrations (IMAP to IMAP, Gsuite to Office365, etc.) ✔ Zimbra ✔ Apache Tomcat Server ✔ Magento2.4 installation and configuration on VPS. ✔ Server Security and Hardening: FIREWALLD, UFW, IPTABLES, CSF, Selinux ✔ Fixing Security vulnerabilities ✔ VMware ESXi Virtualization ✔ KVM Virtualization ✔ Backup Management ✔ Mailing Applications: Interspire, Mailwizz, PHPMailer, Sendy, PhpList ✔ SMTP Servers (Postfix, Dovecot, Power MTA, AWS-SES) With all Email authentication and techniques (IP Rotation, DMARC, DKIM, AntiVirus & AntiSpamChecker, SPF, RDNS, OpenRelay, Spamassassin, FBL) ✔ Web Hosting: ✔ web hosting Control Panels (WHM-Cpanel, CentOS Web Panel, VestaCP, Plesk, Virtualmin/Webmin, ISPconfig, Hestia, DirectAdmin etc) ✔ Web Servers (Nginx/Apache/Lighttpd/LiteSpeed) ✔ SSL Configuration ✔ Server Security And Monitoring. ✔ All types of Server Migration (Control Panel to Control Panel, inter control panel, Core to control panel, Control panel to Core.) ✔ Software installation (Guacamole, WordPress, Drupal, Flynax, and all CMS) ✔ Full-stack web development Services -Laravel, NodeJS, NextJS, ReactJS, NuxtJS & VueJS. ✔ Database Solutions: -MongoDB, MySQL, PostgreSQL & Redis. menos -
Contratar osolight
Dear Customer, I am David from Venezuela. I have been working as Sysadmin for more than 30 years as of now in many different small and big companies and now I'm also here as a freelancer. My skillset is: * Linux - Ubuntu/Debian/CentOS/RHEL/Fedora/FreeBSD * Pfsense/OPNsense/Iptables * Active Directory Windows and...Dear Customer, I am David from Venezuela. I have been working as Sysadmin for more than 30 years as of now in many different small and big companies and now I'm also here as a freelancer. My skillset is: * Linux - Ubuntu/Debian/CentOS/RHEL/Fedora/FreeBSD * Pfsense/OPNsense/Iptables * Active Directory Windows and Linux * Nginx/Apache/Lighttpd/LiteSpeed * Mail Servers : Postfix, dovecot, Zimbra, Carbonio * DNS Servers * VPS - OpenVZ/KVM/Xen/Hyper-V/Docker/Kubernetes * Proxmox * Linux/Cpanel/Plesk/Hestia/Webmin Server Setup * Linux server setup * Windows server setup menos -
Contratar tangramua
We are a Canadian-Ukrainian team of highly professional IT specialists (software developers, designers, system administrators and Internet marketers) with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS ...We are a Canadian-Ukrainian team of highly professional IT specialists (software developers, designers, system administrators and Internet marketers) with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS 1.2) JAVASCRIPT: JavaScript, ES6+, Typescript, Node.js, MEAN, MERN, MEVN, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js, jQuery 1.3) BACK-END 1.3.1) LAMP (Linux, Apache, MySQL, PHP) including Symfony, Laravel, Yii, Zend, CodeIgniter, CakePHP 1.3.2) Python (Python, Django, Flask, FastAPI) 1.3.3) .NET stack technologies (C#, ASP.NET, .NET Core) 1.4) OPEN SOURCE SOLUTIONS 1.4.1) E-commerce Platforms: Shopify, Magento, WooCommerce, Prestashop, OpenCart, BigCommerce, Shopware, osCommerce 1.4.2) CMS: WordPress, Drupal, Joomla, TYPO3 etc. 1.4.3) CRM: SuiteCRM, SugarCRM 2) MOBILE DEVELOPMENT 2.1) Android native development: Java, Kotlin 2.2) iOS native development: Swift, Objective-C 2.3) Cross platform development: Flutter, React Native, Ionic 3) DESIGN 3.1) Website Design (UI (User Interface), UX (User Experience) etc.) 3.2) Graphic Design (Creative Design, Digital Design, Advertisement Design etc.) 3.3) Corporate Identity (Brand Boooks, Business Cards, Logos, LetterHeads etc.) 4) INTERNET MARKETING 4.1) Social Media Marketing (Linkedin, Xing, Facebook, YouTube, Instagram etc.) 4.2) SEO (SEO Copywriting, SEO Auditing, White Hat SEO) 4.3) PPC Marketing (Google Adwords, Google Ads, Facebook Ads, YouTube Ads, Instagram Ads etc.) 4.4) Email Marketing 5) MANAGED SERVICES 5.1) 24/7 TECHNICAL SUPPORT 5.2) SYSTEM ADMINISTRATION SERVICES Our team of high qualified System Administrators have huge experience with technologies covering: - different distributions of OS Linux, Unix and MS Windows Server systems; - different types of virtualization (ProxMox, Virtuozzo, OpenVZ, KVM, XEN, VMware, Hyper-V); - VPN/DNS/IPTables/Firewalls/web servers/mail servers configuration and tuning etc.; - cloud solutions (AWS, MS Azure, Google Cloud, Alibaba Cloud, OVHcloud, DigitalOcean, Linode etc.). 6) HOSTING SERVICES provided by our hosting subdivision under trade mark "TanHost" 6.1) Cloud based solutions (e.g. configuration and technical support of Private Clouds); 6.2) Сollocation services, the providing for rent dedicated and VPS/VDS (virtual servers); 6.3) Shared Hosting; 6.4) Domain names registration services; 6.5) SSL Certificates. 7) EMBEDDED SYSTEMS 7.1) Embedded software development 7.2) Internet of Things (IoT) 7.3) Microcontrollers programming 7.4) Arduino microcontrollers programming OUR CREDO: Reputation – is above anything else! We help our customers to grow success and we grow together with our customers! We are flexible to meet our clients' needs. We make it simple... menos -
Contratar silversoluy
DevOps and Platform Engineer with 8+ years of hands-on experience designing, automating, and operating reliable infrastructure in production environments. I specialize in turning manual, error-prone processes into fully automated CI/CD pipelines and reproducible cloud infrastructure. I work daily with Linux, Git,...DevOps and Platform Engineer with 8+ years of hands-on experience designing, automating, and operating reliable infrastructure in production environments. I specialize in turning manual, error-prone processes into fully automated CI/CD pipelines and reproducible cloud infrastructure. I work daily with Linux, Git, Docker, Kubernetes, Terraform, and Ansible, building scalable deployment workflows across AWS and Azure, with experience in multi-cloud and hybrid setups. I have strong expertise in Jenkins and GitLab CI, Helm-based Kubernetes deployments, infrastructure as code, and production monitoring using Prometheus and centralized logging. I’ve helped startups and established companies improve release reliability, reduce downtime, and simplify operations through automation and clean, maintainable system design. I focus on practical solutions, clear communication, and delivering stable systems that scale with the business. If you need someone who can diagnose problems quickly, automate properly, and keep your infrastructure running smoothly, I’m ready to help. menos -
Contratar johnc8081
I'm an experienced Systems Administrator on *NIX systems, with a specialty in systems running eCommerce platforms such as Magento. Perl and Bash scripting services also offered. Tasks performed include website migrations, backups, and setup and upgrade of web and database platforms, etc. I can also set up and work...I'm an experienced Systems Administrator on *NIX systems, with a specialty in systems running eCommerce platforms such as Magento. Perl and Bash scripting services also offered. Tasks performed include website migrations, backups, and setup and upgrade of web and database platforms, etc. I can also set up and work with virtualization platforms and hypervisors, specializing in VMWare. menos
