Asterisk PBX Developers para contratar
Mostrando 49 resultados
Freelancers patrocinados
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A Sr. Devops engineer with 14 years experience. Having Bachelor Degree in Computer Science. Expert in Linux administration, Windows server Administration, CICD, Jenkins, Gitlab, Github, bitbucket, AWS, GCP, Azure, STC Cloud, Cloud computing, Virtualization, VPN, Firewalls administration, ProxySQL, MsSQL, MySQL,...A Sr. Devops engineer with 14 years experience. Having Bachelor Degree in Computer Science. Expert in Linux administration, Windows server Administration, CICD, Jenkins, Gitlab, Github, bitbucket, AWS, GCP, Azure, STC Cloud, Cloud computing, Virtualization, VPN, Firewalls administration, ProxySQL, MsSQL, MySQL, MongoDB, LoadBalancer, Nginx, Apache, IIS, Reverse Proxy, Docker, Kubernetes, DB Clustering, Grafana, and VOIP(Asterisk PBX, FreePBX, IssabelPBX, SIP/IAX, SIP Circuti, FXO, Analog to digital, Callcenter System). GSuite, offie 365, Microsoft exchange, WebRTC, TURN/STUN. menos
Contratar hasansarif2
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OmarFarukBD OmarFarukBD
$60 USD / hora
Highly Recommended | TOP 1% | Verified by FL StaffBangladeshHi, I'm Omar Faruk, CEO of Itblast Limited, the number one IT company in Bangladesh. With expertise in web development, animation, and graphic design, I specialize in PHP, HTML, Javascript, and Python. I'm also skilled in Linux and Excel system administration using Linux, Magneto, and After Effects, among many other...Hi, I'm Omar Faruk, CEO of Itblast Limited, the number one IT company in Bangladesh. With expertise in web development, animation, and graphic design, I specialize in PHP, HTML, Javascript, and Python. I'm also skilled in Linux and Excel system administration using Linux, Magneto, and After Effects, among many other tools. With years of experience under my belt, I pride myself on delivering high-quality work that meets my clients' needs. If you're looking for a skilled and reliable freelancer who can bring your projects to life, look no further than me. My approach is all about collaboration - I believe that the best results come from working closely with my clients to understand their needs and preferences. I pride myself on my attention to detail, and am committed to delivering high-quality work that meets the highest standards. In addition to my technical skills, I'm also a great communicator and problem-solver. I'm always happy to answer questions, offer suggestions, and work through challenges to make sure that my clients are completely satisfied with the final product. If you're looking for a reliable, skilled freelancer who can help you take your business to the next level, I'd love to hear from you. Let's work together to create something amazing! menos
Contratar OmarFarukBD
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Greetings! With over 15 years of experience in System and Network Administration, and an additional 10 years in the DevOps domain, I bring a wealth of expertise to the table. My skill set covers a wide range of technologies and platforms, making me a versatile professional capable of handling complex projects and...Greetings! With over 15 years of experience in System and Network Administration, and an additional 10 years in the DevOps domain, I bring a wealth of expertise to the table. My skill set covers a wide range of technologies and platforms, making me a versatile professional capable of handling complex projects and challenges. Technical Proficiencies: System and Network Administration: Proficient in managing diverse servers, including UNIX, LINUX, and Windows, with a focus on seamless performance and security. Blockchain Technology: Skilled in Solidity and EVM-based Chains, enabling me to provide specialized assistance in blockchain projects and applications. Storage Administration: Adept in handling Storage Area Networks (SAN) and Network Attached Storage (NAS) configurations, ensuring optimal data storage and retrieval solutions. Virtualization: Experienced with Virtualization technologies like VMware, Vcenter, Proxmox, and Virtualizor, facilitating efficient resource allocation and virtualized environments. Containerization: Proficient in Docker and Kubernetes, streamlining application deployment and scalability for enhanced efficiency. Cloud Platforms: Well-versed in AWS, Google Cloud, Microsoft Azure, Digital Ocean, Linode, OVH, Hetzner, and Vultr, capable of leveraging cloud solutions for diverse business needs. Kubernetes Expertise: Skilled in Kubernetes both in self-hosted and cloud-based environments, enabling seamless container orchestration and management. Networking: Proficient with Cisco, Juniper, Aruba, and Mikrotik networking equipment, with a focus on implementing robust and secure network infrastructures. VPN Deployment: Experienced in deploying IPsec, Site-to-Site, and Remote Access VPN systems for secure communication and data transfer. Why Choose Me: Extensive Experience: With a combined experience of 17 years in IT and related fields, I possess in-depth knowledge and hands-on expertise. Versatility: My skill set covers a wide array of technologies, making me adaptable to various projects and requirements. Problem Solver: I excel in troubleshooting and resolving complex issues efficiently, ensuring minimal downtime and optimal performance. Project Management: Capable of handling end-to-end project management, from planning to execution, delivering timely and successful results. Communication: I believe in open and clear communication with clients, understanding their needs, and providing tailored solutions. If you are seeking a seasoned professional who can handle everything from system administration to cutting-edge DevOps practices and blockchain projects, look no further. I am committed to delivering exceptional results, and I look forward to contributing my expertise to your projects. Let's collaborate and bring your vision to life! menos
Contratar kushalghimire2
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ARITY INFOWAY is rapidly emerging as a premier offshore web development company in India. We have the expertise to make your communication and transactions on the internet effective. We ensure this through appropriate content and suitable internet tools, sufficient enough to reach far and wide markets. ARITY INFOWAY...ARITY INFOWAY is rapidly emerging as a premier offshore web development company in India. We have the expertise to make your communication and transactions on the internet effective. We ensure this through appropriate content and suitable internet tools, sufficient enough to reach far and wide markets. ARITY INFOWAY services leverage deep domain expertise in the Industry, technical expertise in leading Internet technologies and a cost-effective global solutions delivery model. The services are provided under the aegis of our communications and e-business practices. ⭐WHY ARITY INFOWAY?⭐ ✅ TOP-RATED Freelancer ✅ Among the Top 1% of web development providers on Freelancer ✅ Strong Technical & Domain Expertise working on Agile Methodology ✅ In-house QA Team to ensure excellent quality and timely delivery ✅ In-house Digital Marketing / Branding team. ArityInfoway is providing services on followings ▶️ Javascript Technologies: ReactJS, Redux, Redux-Thunk, Redux-Saga, React-Router, React-bootstrap, Next.js, Typescript, Chakra UI, Tailwind CSS, Material UI, Ant.Design, Jest, Mocha, Reselect, Apollo, GraphQL, VueJS, ElectronJS, Node.JS, Express Js, FeathersJS, Socket.io, WebRTC. CypressJS, Fireabase, Python, Django. ▶️ Frameworks & CMS: Laravel, CakePHP, CodeIgniter, WordPress and Shopify, CSS, LESS/SCSS, SVG, canvas, JavaScript, HTML 5, jQuery, Tailwind CSS ▶️ Cross-Platform Mobile Technologies/ Mobile App Development: Flutter, React Native, Android Native, Kotlin and Swift iOS ▶️ User Interface / Graphic Design: Adobe Photoshop, AdobeXD, Figma, Adobe Illustrator ▶️ Web/Graphic Design: Website Design, Mobile App Design, Software Dashboard Design, Logo Design, Flyer Design, Brochure Design, PPT Design and Box & Label packaging Design. ▶️ Databases: MongoDB, MariaDB, MS SQL Server, PostgreSQL, MySQL, NoSQL. ▶️ Testing: Unit & Manual and E2E using CypressJS, Functional Testing, UAT. ▶️ SEO and Digital Marketing On Page SEO, Off Page SEO, Social Media Marketing, Facebook Ads, SEM, SMO etc. ⭐Other Expertise ⭐ ✔ Payment Gateway Integration, Google API ✔ SMS Gateway Integration ✔ Git hub, Bit Bucket, TFS, SVN "We are open to any technology thrown at front of us as long as it solves the problem we are trying to solve. We believe in moving fast and breaking things" We love to spread SMILES :-) menos
Contratar arityinfoway
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I started my programming journey and launched my first business at the age of 15, offering web and software development services. As the web evolved in the late '90s, I grew alongside it, constantly learning and honing my skills. I later pursued a degree in Law at the University of Michigan while continuing to expand...I started my programming journey and launched my first business at the age of 15, offering web and software development services. As the web evolved in the late '90s, I grew alongside it, constantly learning and honing my skills. I later pursued a degree in Law at the University of Michigan while continuing to expand my business and technology knowledge through late-night coding sessions. From the beginning of my career, I have been primarily focused on the Microsoft stack. I started with classic ASP and quickly became an evangelist for the then-emerging .Net Framework for the US Department of Defense in 2000. Since then, I have made it a priority to stay on the cutting edge of technology, with a keen interest in ASP.Net Core 3, which I wrote about on the day of its release. Feel free to contact me, and I'll gladly share my insights. In 1997, I began my consulting career, collaborating with esteemed organizations such as the US Department of Defense, SC Department of Transportation, eBay, State Farm Insurance, Verizon, GTE, Sterilite, and more. In 2005, I established coderPro.net and currently split my time between Chicago, Ecuador, and Prague, depending on the occasion. As a globetrotting entrepreneur, I continue to lead and expand coderPro.net while frequently traveling to meet clients worldwide. Despite the digital age, I firmly believe that business is still about personally building and nurturing relationships. In 2018, I ventured into technical writing and blogging, contributing to the blogs of several renowned companies, and I am currently working on my first book. Main Specialties: AJAX, Access, ASP, ASP.net, ASP.Net MVC, ASP.Net Core, WinForms, WPF, BizTalk, C#, VB.Net, ColdFusion, Excel, HTML, Information Architecture, JavaScript, jQuery, jQuery-UI, Kendo, Kentico, Python, PHP, server administration, SignalR, software architecture, SQL, Tech Writing, Travel Writing, Telerik, VB6, VB, VBA, POP3, SMTP, Umbraco 4 - current, project management. "It is not the critic who counts; not the man who points out how the strong man stumbles, or where the doer of deeds could have done them better. The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood; who strives valiantly; who errs, who comes short again and again; but who does actually strive to do the deeds; who knows great enthusiasms, the great devotions; who spends himself in a worthy cause; who at the best knows, in the end, the triumph of high achievement, and who at the worst, if he fails, at least fails while daring greatly, so that his place shall never be with those cold and timid souls who neither know victory nor defeat." -- Theodore Roosevelt menos
Contratar coderPros
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Hello, my friends! There are what i have done in this 2019-2021 year. 2021: ☑ Softswitch 4 class based on opensips 3.2 (LCR, Transcoding, Cluster mode) ☑ Opensips - MS TEAMS integration ☑ Bootstrap 4 web interface for opensips projects, ☑ Whole Media Sending system. System that can send Millions of Faxes\Audio with...Hello, my friends! There are what i have done in this 2019-2021 year. 2021: ☑ Softswitch 4 class based on opensips 3.2 (LCR, Transcoding, Cluster mode) ☑ Opensips - MS TEAMS integration ☑ Bootstrap 4 web interface for opensips projects, ☑ Whole Media Sending system. System that can send Millions of Faxes\Audio with reports, 2020: ☑ Ready autodialer based on Issabel in 1 hour with forms and reports. ☑ Ansible script for deploy drachtio and simple JS app ☑ Email2Fax gateway ☑ Webrtc client with web frontend based on SIPJS. ☑ Customize Asterisk for License checking. Written on C inside source files. 2019: ☑ Webrtc2sip server with Encrypted RTP ☑ Callback + AMD based on FreePBX ☑ click2call php script for Asterisk based PBXs ☑ deploy opensips server (with web panel) with 200cps\6000 concurrent calls ☑ deploy zabbix monitoring system for voip servers ☑ Increase disk space on VM without power off ☑ Moving VMs between ESXI hosts ☑ Colored fax on Hylafax+ ☑ Raspberry Bluetooth Asterisk voip\gsm gateway, ☑ Voip Push Notification iOS, Android ☑ Bluetooth-Asterisk-GSM Gateway, ☑ SIP Load-Balancers Between, ☑ TLS SIP Implementation, ☑ Freepbx Survey module, ☑ Whitelist Kamailio sip server for millions numbers in db, ☑ AGI -> PAMI scripts convert to make server more faster for wholesale, I am voip developer who loves his job. Be free to ask me any question. menos
Contratar Erewin
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I am currently working in aviation industry and working on different asterisk projects. I have more than 5 years of experience in asterisk solution and more 8 years of experience in Linux and Networking. Bicom server SIP/extension/IVR and trunks Asterisk/Freepbx SIP/IAX/PRI trunks Asterisk/Freepbx dynamic ivr using...I am currently working in aviation industry and working on different asterisk projects. I have more than 5 years of experience in asterisk solution and more 8 years of experience in Linux and Networking. Bicom server SIP/extension/IVR and trunks Asterisk/Freepbx SIP/IAX/PRI trunks Asterisk/Freepbx dynamic ivr using text to speech engine and save DTMF feedback of users in Database.. Asterisk/Freepbx Dialplans Asterisk/Freepbx IVR , Automatic Call distribution Asterisk/Freepbx Queues Asterisk/Freepbx dynamic logins Asterisk/Freepbx Call Recordings Customization of asterisk based Voicemail service Asterisk/Freepbx based cost effective voicemail development using IBM Watson Speech Recognition API Realtime asterisk deployment Vicidial customizations and Integration with Asterisk servers Vicidial Carriers settings Vicidial Campaigns Vicidial auto dialer Vicidial agents Vicidial Ingroups Vicidial Leads and troub Programming: PHP, XML, JSON, JavaScript and Shell Scripting menos
Contratar munirhayat
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LBN Cyber Labs LLP is a leading cloud solutions provider based in Gurgaon, India. We have expertise in Cloud Computing, Container, Kubernetes , Enterprise Communications, DevOps, IaC. We provide professional services for AWS cloud. We help business to deploy application in aws , cloud migration, consultation for...LBN Cyber Labs LLP is a leading cloud solutions provider based in Gurgaon, India. We have expertise in Cloud Computing, Container, Kubernetes , Enterprise Communications, DevOps, IaC. We provide professional services for AWS cloud. We help business to deploy application in aws , cloud migration, consultation for choosing best aws services for requirement, ci/cd pipeline setup. menos
Contratar antima5
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Top 1% in the Freelancer.com Community. I am excited to offer 16+ years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your...Top 1% in the Freelancer.com Community. I am excited to offer 16+ years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL Server(DB Admin),SharePoint, - Hyper-V, Exchange(All Versions &O365)Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP,OVH and Digital Ocean) - Storage(Synology,QNAP,FreeNAS,WD,Dell and HP) - VOIP ( Avaya,3CX,Yeastar,XCally,GrandStream & FreePBX) - Firewalls (Fortinet, Sonicwall, Sophos, ASA,WatchGuard&PFSense) - Wireless(Cisco,Unify,Grandstream,Fortigate) - Routers (Cisco, Ubiquiti) - Servers (HP Proliant Servers) & (Dell/EMC Servers) I am happily available anytime using secure remote support or walk you through the steps via Freelancer chat .I am looking to show each client my worth to build a long relationship. Get started by clicking on "Hire Me" menos
Contratar RafimKs
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☑️ High Quality of the work ☑️ Communication ☑️ Meet a Deadline ☑️ 24/7 Support Here are my 2 slogans. 1. My goal is to complete the project as well as satisfy the client. 2. Nothing is impossible. ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐ ⭐⭐⭐ ⭐⭐ TECHNICAL SKILLS ⭐⭐⭐⭐⭐ ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐ ☑️ Web Development - Web Basics: HTML5, CSS3,...☑️ High Quality of the work ☑️ Communication ☑️ Meet a Deadline ☑️ 24/7 Support Here are my 2 slogans. 1. My goal is to complete the project as well as satisfy the client. 2. Nothing is impossible. ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐ ⭐⭐⭐ ⭐⭐ TECHNICAL SKILLS ⭐⭐⭐⭐⭐ ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐ ☑️ Web Development - Web Basics: HTML5, CSS3, SCSS/LESS, JavaScript, jQuery/Prototype - JavaScript Full Stack: TypeScript, Angular, React.js/Next.js, Node.js/Nest.js, Vue.js/Nuxt.js -CMS: Wordpress, Drupal, Joomla, Craft CMS - eCommerce: WooCommerce, Prestashop, Shopify, Magento, Drupal Commerce, OpenCart - PHP Full Stack: Laravel, CodeIgniter, CakePHP, Symfony - Database: GraphQL, MongoDB, MySQL, PostgreSQL, MSSQL, Oracle - Spring Boot, Hibernate, JPA, Java Spring, jBoss Portal, jBPM, Oracle Forms, Oracle APEX - Search Engine Optimization, Page Speed Optimization, Google Analytics, Google Tag Manager, Google Advertising, Internet Marketing ☑️ Artificial Intelligence Machine learning(ML), Natural Language Processing (NLP), Data science, Deep learning, Computing, Robotics ☑️ Mobile App Development Xamarin, Ionic, Flutter/Dart, React Native, Objective C, Swift, Kotlin/Java ☑️ System Administration Amazon Web Services, AWS Lambda, CloudFlare ☑️ Blockchain Solidity, Smart Contract, Ethereum, Web3.js, NFTs, ERC721, MetaMask, Whois Service, ENS, Truffle, Hardhat menos
Contratar kimjeho222
