VoIP Developers For Hire
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Sponsored Freelancers
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Let's keep this short. Anything related to IT: (System/Network/DevOps/Virtualization/Wordpress/Development/Servers/Mail) I can handle them all, period. Ganesh D.Let's keep this short. Anything related to IT: (System/Network/DevOps/Virtualization/Wordpress/Development/Servers/Mail) I can handle them all, period. Ganesh D. less
Hire udayarpandey2022
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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. less
Hire hasansarif2
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AwaisChaudhry AwaisChaudhry
$50 USD / hour
Among Top 100 on Freelancer Search out of 2MillionPakistanZAWN Tech is an IT company based on Certified Programmers providing all kinds of IT solutions since 2014. Our skills are: Blockchain: Metaverse, Web3, NFT, NFT Games, Smart Contract, White Paper, Blockchain (Eth, WAX, Solana, BSC, Polygon), Pancakeswap, Arbitrage Bot, Uniswap, DEX, DAPP, (Frontend,Snipper,Sandwitch...ZAWN Tech is an IT company based on Certified Programmers providing all kinds of IT solutions since 2014. Our skills are: Blockchain: Metaverse, Web3, NFT, NFT Games, Smart Contract, White Paper, Blockchain (Eth, WAX, Solana, BSC, Polygon), Pancakeswap, Arbitrage Bot, Uniswap, DEX, DAPP, (Frontend,Snipper,Sandwitch Bots) Web: Core: HTML, CSS, WordPress, PHP (Magento, Cakephp, Codeigniter, Symfony, Laravel), Javascript (MEAN+MERN), React.js, Angular, node.js, Express.js, Vue.js, D3.js, Three.js, Ruby on Rails, ASP.NET, AJAX, MVC, VB.NET, WPF, CMS, JSON, Docker, Odoo, RESTful API Gobiflow, Podio, Bubble.io, Webflow eCommerce: Woo+BigCommerce, Shopify, Ecwid, Shopware, Prestashop, Joomla, Drupal, Zoho, Odoo, WHMCS, Yii, vTiger, Suite/SugarCRM Desktop: Java, Python, C#/C++Programming, Delphi, Qt++, VB, Golang Design: Photoshop, Illustrator, Figma Game Development: WebGL, Html5, Unity3d, 3d Max, 3d Maya, Unreal Engine 4/25. UE5, Godot Mobile: Android, iPhone, PhoneGap, Ionic, Cordova, React Native, Xamarin, Flutter, AR/VR Calling: Twilio, Nexmo, Voip, Sip, Asterisk, FreePbx, Freeswitch. Trading: Sierra Chart, Pinescript, Thinkorswim, Tradestation, Metatrader, NinjaTrader, Tradingview, Binance, Kucoin, Interactive Broker, Iqoption, Fxtm Apis Computer Vision: Machine Learning, Artificial Intelligence, OpenCV, OCR, Tensorflow, GPT-3, GPT-4, Jetson Nvidia, YOLO, Chatbot, ChatGPT, OpenAI Hardware: Embedded System, Arduino, Matlab, Raspberry Pi, Esp32 less
Hire AwaisChaudhry
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My prompt response, clear communication and High-quality work always guarantee 100% client satisfaction and Job success. Key Skills:- * Experience in Web application development in PHP. * WebRTC based secure call integration * Experience in VoIP call app development using WebRTC, Janus webrtc * Experience in...My prompt response, clear communication and High-quality work always guarantee 100% client satisfaction and Job success. Key Skills:- * Experience in Web application development in PHP. * WebRTC based secure call integration * Experience in VoIP call app development using WebRTC, Janus webrtc * Experience in Audio/Video Streaming app development. * 3cx PBX Advance certify. * Experience in UBUTNU , Debian OS. * VOIP troubleshooting , * Experience in CRM integration with PBX. My creations & methodology: - I provide secure web applications for banking. Provided Salesforce Integration, Zendesk integration with PBX. I provide all the assistance for the VOIP and Telecom infrastructure. I have the potential to deliver a solution from beginning to end. Tactics which I follow:- I possess excellent communication skills and will be in regular contact for updates. I feel comfortable working as a team or an individual, multi-tasking is one of my best qualities. I prioritize things and manage work to complete on deadlines even if the situation is under pressure. I assure you that I'll give my best efforts to the project assigned to me. Looking forward to building a long-term relationship. Thanks! less
Hire gauravlokhande
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I'm a VoIP expert, a skilled PHP web developer, and a proficient Linux administrator. My top skills are http://twilio-voip.com/I'm a VoIP expert, a skilled PHP web developer, and a proficient Linux administrator. My top skills are http://twilio-voip.com/ less
Hire arodrigue
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We are a small team that specializes in outsourcing and digital marketing, committed to improving the efficiency and effectiveness of your business. While we can't please everyone, we have built a strong reputation in the industry. Our services include data entry, Virtual Assistant, lead mining, email sending, article...We are a small team that specializes in outsourcing and digital marketing, committed to improving the efficiency and effectiveness of your business. While we can't please everyone, we have built a strong reputation in the industry. Our services include data entry, Virtual Assistant, lead mining, email sending, article writing, proofreading/editing, telemarketing, designs, and more. As an experienced BPO professional, I have worked with numerous companies worldwide in areas such as lead generation, sales, customer service/support, data entry/processing, VA, and research. Our company offers a wide range of services, including telemarketing, customer service, graphics design, logo design, branding, technical support, data entry, and more. We were featured on Freelancer a few years ago and have been a Preferred Freelancer here for several years now. If our qualifications match your needs, please consider our small company for your next project. less
Hire jkaranm
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abusayed2004 abusayed2004
$30 USD / hour
DevOps, Linux, Network, SIP, VoIP, Cyber SecurityBangladeshI am open to long-term remote and onsite jobs. Work 12 years on server security, cloud, AWS, OpenStack, VoIP, Asterisk, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, OpenStack, Mysql, Redhat, Python, PHP scriptwriter for IVR and AGI implementation on asterisk, have a good team for...I am open to long-term remote and onsite jobs. Work 12 years on server security, cloud, AWS, OpenStack, VoIP, Asterisk, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, OpenStack, Mysql, Redhat, Python, PHP scriptwriter for IVR and AGI implementation on asterisk, have a good team for support and further development. Puppy Linux customization. • Linux - Hosting Systems Administration & Monitoring • Design and implement High Performace SIP SBC • DevOps CI/CD • Services Optimization • Security Hardening • VoIP, Asterisk, SMS, Dongle, FreePBX install, configure, maintain • WebRTC SIP Phone • Infrastructure Planning • Disaster Recovery • Shell Scripting • Capacity planning, application delivery planning • Network Troubleshoot, Spanning Tree, PVST, RSTP, HSRP, RIP, BGP, EGRP IGRP, MPLS • SAN Troubleshoot • GlusterFS, CEPH • NFS, SMB, ISCSI, SMTP • Linux performance tuning • MySQL, Oracle DB performance tuning • Laravel web application development • Web Security, Web benchmark, best practice • IPTV, Live streaming, VOD, FFmpeg • Raspberry Pi less
Hire abusayed2004
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We are group of voip and network professionals of having 18+ years experience in this field. We provide solutions based on CIsco as well as opensource Voice and network technologiesWe are group of voip and network professionals of having 18+ years experience in this field. We provide solutions based on CIsco as well as opensource Voice and network technologies less
Hire tektrix1
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Namaste, Welcome to Microlent. Microlent is a group composed of tech-savvy individuals and marketing geniuses who banded together to get India, and the world, digitally engaged. We are about technology and how it can help you reach your maximum potential. We are a real company based in India and as well as our local...Namaste, Welcome to Microlent. Microlent is a group composed of tech-savvy individuals and marketing geniuses who banded together to get India, and the world, digitally engaged. We are about technology and how it can help you reach your maximum potential. We are a real company based in India and as well as our local clients, we use Freelancer to cherry-pick the best international projects to build our online portfolio and stretch our software building muscles. We are always looking to build the next big thing - Is that your project? If so, we would make a successful team! We develop websites, online stores, mobile applications, and most importantly ongoing relations. We are the 'go-to guys for new software projects - Anything goes at Microlent! Your imagination is the limit. We work with the following technologies: ASP.NET MVC, ASP.NET CORE, C#, PHP, iOS, Android, Flutter, Xamarin, and many more. less
Hire Microlent
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hi, I'm Nada with a 4 years' experience of networks and systems. I'm expert in cisco routers and switches, get certified in CCNA, CCNP and MCSA. ENGINEERING SKILLS âš¡Switching, Routing, Routing protocol (BGP, OSPF, RIP, EIGRP) and Wireless Essentials âš¡Enterprise Networking, Security, and Automation âš¡Core Networking,...hi, I'm Nada with a 4 years' experience of networks and systems. I'm expert in cisco routers and switches, get certified in CCNA, CCNP and MCSA. ENGINEERING SKILLS âš¡Switching, Routing, Routing protocol (BGP, OSPF, RIP, EIGRP) and Wireless Essentials âš¡Enterprise Networking, Security, and Automation âš¡Core Networking, Advanced Routing âš¡Design small, medium to large scale enterprise networks. âš¡Layer 2 Solution (VLAN, Spanning Tree, LACP). âš¡ (VPN, ACL, NAT, FHRP) âš¡Using VMWARE and setup windows server âš¡Expert in PACKET TRACER and troubleshooting. âš¡non-invasive Microwave resonant sensor for biomedical applications using CST. âš¡Good knowledge in MATLAB, PROTEUS 8, AUTOCAD. OTHER SKILLS âš¡Microsoft office (excel, word, power point and outlook). âš¡Adobe audition âš¡data entry and copy writing. WHY ME? Pro-activity, Multitasked, Hard Worker, well developed, work well in teams, good communication, focused and highly determined. Im willing to take responsibility. less
Hire nadaweheby
