Asterisk PBX Developers For Hire
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Sponsored Freelancers
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abusayed2004 abusayed2004
$50 USD / hour
Ai Voice Agent, Asterisk PBX, SIP, Linux, SecurityBangladeshI am currently seeking long-term remote and on-site job opportunities. With 15 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, MySQL, and Linux customisation. I...I am currently seeking long-term remote and on-site job opportunities. With 15 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, MySQL, and Linux customisation. I am also proficient in Python and PHP scriptwriting for IVR and AGI implementation on Asterisk. I have a team for support and further development. My expertise includes: - Ai Voice Agent build and operations multi tenant platform. - Linux - Hosting Systems Administration & Monitoring - Kubernaties, IoT tech stack - Design and implementation of High-Performance SIP SBC - DevOps CI/CD - Service Optimisation - Security Hardening - VoIP, Asterisk, SMS, Dongle, and FreePBX installation, configuration, and maintenance - 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 Please let me know if you have any questions or require further information. less
Hire abusayed2004
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I am a highly skilled IT and administrative professional with a strong foundation in Cisco networking as a Cisco Certified Network Associate (CCNA). Since 2013, I have gained extensive experience in various IT domains, including Linux system administration, Amazon Web Services (AWS), Cybersecurity, Asterisk PBX...I am a highly skilled IT and administrative professional with a strong foundation in Cisco networking as a Cisco Certified Network Associate (CCNA). Since 2013, I have gained extensive experience in various IT domains, including Linux system administration, Amazon Web Services (AWS), Cybersecurity, Asterisk PBX systems, and Web Host Manager (WHM). I have successfully worked on a wide range of IT projects, from building and maintaining servers to managing web hosting environments. In addition to my technical proficiency, I also possess a deep knowledge of financial management and accounting, making me proficient in total account management and maintenance. My multifaceted skill set allows me to offer a comprehensive range of IT and administrative services, from network setup and system administration to financial analysis and bookkeeping. I am passionate about helping businesses and organizations optimize their operations and IT infrastructure while ensuring financial stability less
Hire dyjibran
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SnTechnologies59 SnTechnologies59
$20 USD / hour
Trusted Partner for Software & IT ServicesPakistanSoftNexus Technologies is a results-driven software and digital solutions company with 7+ years of experience delivering high-quality web & mobile applications, AI automation, intelligent communication systems, and VoIP/Call Center solutions. We specialize in Twilio (Voice, SMS, A2P 10DLC, IVR), GoHighLevel (GHL), AI...SoftNexus Technologies is a results-driven software and digital solutions company with 7+ years of experience delivering high-quality web & mobile applications, AI automation, intelligent communication systems, and VoIP/Call Center solutions. We specialize in Twilio (Voice, SMS, A2P 10DLC, IVR), GoHighLevel (GHL), AI chatbots, CRM integrations, workflow automation, and SIP/VoIP PBX setups. We help businesses automate communication, improve customer engagement, and streamline operations with reliable, scalable, and cost-effective technology solutions. ⚙️ Our Core Skills 1.Python 2.Twilio (Voice, SMS, A2P 10DLC, IVR) 3.GoHighLevel (GHL) & A2P Setup/Registration 4.AI Chatbots & Automation (OpenAI, LangChain) 5.API Integration & Workflow Automation 6.Web & Mobile App Development (React, Next.js, Node.js, Laravel, PHP) 7.CRM Integration (HubSpot, Salesforce, Zoho, GHL) 8.Zapier / Make / n8n Automation 9.Database & Cloud (MySQL, MongoDB, Firebase, AWS) 10.AI Tools (ElevenLabs, Whisper, Stable Diffusion) 11.SIP / VoIP / PBX Setup & Call Center Solutions (3CX, Asterisk) 12.Email Marketing / Virtual Assistant & Customer Support 💡 Why Choose SoftNexus Technologies ☑️ 7+ years of professional experience delivering scalable and secure solutions ☑️ Certified expertise in Twilio communication systems and AI automation ☑️ End-to-end ownership: from development to deployment ☑️ Transparent communication and timely delivery ☑️ Long-term support and maintenance for your business systems 🔹 Services We Offer ☑️ Web & Mobile Application Development ☑️ Twilio IVR & A2P 10DLC Setup ☑️ GoHighLevel (GHL) A2P Registration & Automations ☑️ AI Voice & SMS Agents ☑️ GoHighLevel Automations & Integrations ☑️ AI Chatbots & Omni-channel Communication ☑️ CRM & Workflow Automation ☑️ SIP / VoIP / PBX Setup & Call Center Implementation (3CX, Asterisk) ☑️Email Marketing / Virtual Assistant & Customer Support 💡 Let’s Build Your Next Project At SoftNexus Technologies, your project becomes our priority. Whether you need a mobile app, web platform, Twilio IVR system, AI-powered agent, GoHighLevel automation & A2P setup, or a complete SIP/VoIP PBX and call center solution, we deliver high-performance, production-ready solutions tailored to your business needs. less
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udayarpandey2022 udayarpandey2022
$50 USD / hour
IT Infra Solution Architect - DevOps - SecurityNepalLet'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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ZAWN Tech is a trusted software company founded in 2014, delivering complete digital solutions for startups and enterprises worldwide. Our certified developers combine deep technical knowledge with real-world project experience to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3,...ZAWN Tech is a trusted software company founded in 2014, delivering complete digital solutions for startups and enterprises worldwide. Our certified developers combine deep technical knowledge with real-world project experience to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3, NFTs, NFT Games, Smart Contracts, Arbitrage & Sniper Bots, DEX / DApp Development (Ethereum, BSC, Polygon, Solana, WAX). Web & SaaS Development: Full-stack using React, Node.js, Laravel, Django, and Next.js. Integration with Odoo, Bubble.io, Zoho, and Webflow. eCommerce: Shopify, WooCommerce, Magento, and custom marketplace platforms with payment, shipping, and ERP integrations. Mobile Apps: Native and cross-platform (Flutter, React Native, Android, iOS). AI & Computer Vision: Chatbots, GPT integrations, TensorFlow, OpenCV, and OCR systems. Game Development: Unity 3D, Unreal, and WebGL with multiplayer, blockchain, and AR/VR support. Trading & Financial Automation: MT4/5, TradingView, Binance, Interactive Brokers, and algorithmic trading bots. Hardware & IoT: Arduino, Raspberry Pi, ESP32, MATLAB, embedded control, and automation projects. With 200+ recommendations and over a decade of experience, we turn complex ideas into reliable, production-ready solutions — delivered with clear communication and long-term support. less
Hire AwaisChaudhry
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Hi! My name is Marjan, an accomplished professional with a decade of experience in delivering outstanding projects. Since 2010, I'm providing top-notch digital services. My passion lies in turning your vision into reality, and I'm thrilled to embark on this exciting journey with you. I guarantee a customized approach,...Hi! My name is Marjan, an accomplished professional with a decade of experience in delivering outstanding projects. Since 2010, I'm providing top-notch digital services. My passion lies in turning your vision into reality, and I'm thrilled to embark on this exciting journey with you. I guarantee a customized approach, timely delivery, and uncompromising quality. Let's collaborate and create something truly extraordinary together! Have a look at the services I offer: ✅ Wordpress Website Design and Development ✅ Shopify Website Design and Development ✅ Business Website Design and Development ✅ E-commerce Website Design and Development ✅ Custom Website Design and Development ✅ Portfolio Website Design and Development ✅ SaaS Website Design and Development ✅ Blog Website Design and Development ✅ Educational Website Design and Development ✅ Membership/Subscription Website Design and Development ✅ Real Estate Website Design and Development ✅ Dropshipping Website Design and Development ✅ Wix Website Design and Development ✅ Website Maintenance and Support Services ✅ Search Engine Optimization (SEO) I'm committed to delivering high-quality, creative, and engaging solutions for your project. Let's discuss your specific requirements and start working together to achieve your goals! less
Hire marjanahmed13
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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" less
Hire RafimKs
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PROFESSIONAL SUMMARY Full Stack Developer with 5+ years of experience delivering scalable, high-quality web, mobile, and embedded solutions. Strong communicator with a results-driven mindset and a passion for clean, maintainable code. CORE SKILLS Web Development • HTML, CSS, JavaScript • Django, jQuery, React.js,...PROFESSIONAL SUMMARY Full Stack Developer with 5+ years of experience delivering scalable, high-quality web, mobile, and embedded solutions. Strong communicator with a results-driven mindset and a passion for clean, maintainable code. CORE SKILLS Web Development • HTML, CSS, JavaScript • Django, jQuery, React.js, Node.js Mobile App Development (Android & iOS) • Kotlin, Swift, Flutter, React Native Embedded Systems & Microcontrollers • Arduino, ESP boards • C, C++, MicroPython Databases & Data Management • MySQL, PostgreSQL, SQL AI, Machine Learning & Web Scraping • Data extraction & automation • Intelligent, data-driven applications Additional Programming Languages • C, C++, Ruby WHY WORK WITH ME • Clear and professional communication • Efficient development and on-time delivery • Adaptable across multiple technologies • Focused on long-term client success less
Hire codersblue
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At Core Techies, we don’t just build products; we create intelligent, AI-powered platforms that redefine industries. Whether you’re building your first AI-driven MVP or scaling your platform to the next level, we turn your ideas into reality faster, smarter, and more powerfully. With over 12 years of experience on...At Core Techies, we don’t just build products; we create intelligent, AI-powered platforms that redefine industries. Whether you’re building your first AI-driven MVP or scaling your platform to the next level, we turn your ideas into reality faster, smarter, and more powerfully. With over 12 years of experience on Freelancer.com, we bring AI-first execution to every project. Our deep technical expertise combined with agility ensures your solution isn’t just great — it’s built to perform. We don’t just solve problems; we create solutions that drive efficiency, innovation, and success. Our Expertise: ✅ AI Development ⚡Integrate GPT-4, Claude, and Gemini for advanced AI models ⚡Build AI chatbots, voice bots, and video bots for sales, support, and operations ⚡Use Generative AI (Text, Image, Audio) to automate content creation and enhance workflows ⚡Deliver AI-powered MVPs in under 30 days — scalable and robust ✅ AI Automation ⚡Automate workflows across HR, finance, and customer service ⚡ Build real-time AI-powered automation that scales with your business ⚡Maximize productivity with AI-driven tools for process optimization ✅ AI Agents ⚡Deploy custom AI agents for 24/7 customer engagement ⚡Build voice bots and video bots that provide human-like interactions ⚡Integrate AI assistants to optimize workflow and boost productivity ✅ Tools We Use ⚡We leverage cutting-edge tools to bring your AI solutions to life: ⚡GPT-4, Claude, and Gemini for natural language processing ⚡TensorFlow, PyTorch for deep learning models ⚡Dialogflow, Rasa, and BotPress for AI chatbots ⚡OpenAI API for text, image, and video AI interactions ⚡AWS, Google Cloud for scalable infrastructure ⚡Zapier, Integromat, n8n, and Make for AI-powered automation ⚡VAPI, Trellio, and Docker for API management and workflow optimization ✅ Why Choose Us? ⚡ Fast Delivery ⚡MVPs in weeks, not months. Start driving growth immediately. ✅ AI-First Mindset ⚡We embed intelligence into every solution, ensuring long-term scalability. ✅ Trusted Security ⚡Proven by global teams, including defense-grade clients. Your solution is secure and reliable. ✅ Continuous Growth ⚡Our ongoing support, iteration, and optimization ensure your product scales with your business. Ready to revolutionize your future with AI? Whether you need an AI co-pilot or a full-stack AI partner, we’re here to bring your vision to life. Let’s launch your AI-powered product today — faster, smarter, and more intelligently than ever. less
Hire C0RETECHIES
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I work as a Vicidial & Asterisk support engineer with hands-on experience in live dialer operations. I help call centers with: • Vicidial installation & support • VoIP call quality issues (one-way audio, no audio) • SIP / RTP troubleshooting • Carrier coordination • Inbound & outbound campaign support I focus on...I work as a Vicidial & Asterisk support engineer with hands-on experience in live dialer operations. I help call centers with: • Vicidial installation & support • VoIP call quality issues (one-way audio, no audio) • SIP / RTP troubleshooting • Carrier coordination • Inbound & outbound campaign support I focus on stability, uptime, and fast issue resolution for production dialers. Experience supporting live production dialers with active agents. Available for remote support, contract work, or monthly coverage. less
Hire rahulcreation74
