Hire the Best VOIP Software Engineers
in the United States

Top-Rated, Expert-Vetted VoIP & AI Voice Automation Engineer with 20+ years of experience designing high-availability telephony systems and AI-powered phone agents that handle real conversations in real time. I help businesses modernize how they handle inbound calls by replacing outdated IVRs and manual call handling with natural, efficient, AI-driven voice interactions. Whether you need to automate customer support, qualify leads, route calls intelligently, or integrate voice systems with CRMs and internal workflows, I can architect and deploy the end-to-end solution. Core Specialties • AI Phone Agents (LLM + STT + TTS) with barge-in, memory, and real-time context switching • Asterisk / FreePBX / Kamailio / RTPengine architecture, scaling, and troubleshooting • SIP trunking, call routing, failover, load balancing, SBC architecture • SMS/MMS integration and automated messaging workflows • Linux, AWS, secure network design, and HA deployments • Custom APIs, CRM integrations, call event webhooks, and data pipelines What I Deliver • Voice agents that sound natural and respond instantly • Call flows that handle interruptions and human behavior (not just scripts) • Seamless integration with business applications (CRM, billing, scheduling, etc.) • Reliable, secure, production-grade VoIP environments • Clear documentation, long-term maintainability, and zero vendor lock-in Experience Highlights • Developed high-availability telephony infrastructure at TeleConnx Inc. • Built privacy-focused communication platforms for Mecca Hosting, Inc. • Created enterprise-grade AI voice automation for Nomo • Led development engineering efforts supporting mission-critical systems at Lockheed Martin • Managed large-scale Linux server fleets and network operations at IBM I work efficiently, communicate clearly, and always deliver solutions that are fast, reliable, and built to scale. If you have a complex or time-sensitive project, I’m the engineer you want on it. If you’re looking to: • Add AI intelligence to your phone system • Replace manual call center interactions • Improve reliability, routing logic, or call quality • Integrate voice + SMS + automation into a single workflow • Or rescue a failing telephony deployment Let’s talk — I can help.

Current Certifications: * CCENT ( Cisco Certified Network Technician ) * CCNA (Cisco Certified Network Admin (Routing & Switching)) * CCNP (Cisco Certified Network Professional (Routing & Switching)) * CCNA-SECURITY (Cisco Certified Network Security Admin) * SECURITY+ CE (CompTIA Certified SECURITY) * CEH (Certified Ethical Hacker) I am a Sr. Network and Security Engineer (SME) with expertise in Cisco Network Engineering and Cyber Security Engineering with year of I.T. experience managing private and government enterprise networks and Cyber security Network environments for large and small businesses . I have over 18+ years total experience as a lead Sr. network engineering SME as my foundation , and 9 yrs experience in Cyber Network Security infrastructure , design, configurations, troubleshooting, Cyber threat hunting. Also upgrading enterprise networks and security infrastructures for private companies , government organizations , including large and small business Networks and information systems. These skills include SME experience in Cisco Routing and Switching, ASA Firewalls, Palo Alto, Pfsense , VPNs, F5 Load balancer, WLAN, VoIP, and Cyber Security tools and SIEMS and Network Scanning, Windows Server, and WiFi networks.

I am a cybersecurity and IT infrastructure professional with experience in security operations, cloud security, firewall engineering, VPNs, endpoint protection, vulnerability management, and managed IT support. I help businesses secure their networks, troubleshoot infrastructure issues, improve threat detection, harden cloud environments, and build practical security programs. My experience includes Palo Alto, Cisco ASA, Zscaler, CrowdStrike, Splunk, Microsoft Defender, Rapid7, Tenable/Nessus, AWS, Azure, GCP, Fortinet, and SonicWall. I can help with cybersecurity assessments, firewall/VPN troubleshooting, vulnerability remediation, cloud security reviews, endpoint security, SIEM tuning, incident response support, and small business IT support. My focus is simple: reduce risk, improve reliability, and deliver clear technical results without unnecessary complexity.

US-Based. Ex-Google Senior Systems Engineer. I have over 25 years of running Linux infrastructure, websites, system administration and technical services. I can help with: * Linux server troubleshooting, setup & security (CentOS, Ubuntu, Alma, Rocky, etc.) * Apache & nginx web servers * MySQL & MariaDB SQL servers * Email services (dovecot, exim, sendmail) * PHP, Golang, Python programming, Bash scripting * SSL certificate issues * DNS issues * Wordpress issues * Server & website migrations. * VPI/PBX: Asterisk, Kamailio, Twilio, etc. * Compiling software * Web hosting control panels (including cPanel/WHM, etc) * GCP & AWS management * Networking: VPNs, VLANs, routing, switching, DHCP, PXE, BGP, etc * SRE, Devlops, monitoring & logging, etc. After running a web hosting company for 17 years and then working as a systems engineer at Google for 7 years I am now ready to help you with your internet & website infrastructure. I live in the US, work in the Eastern Time Zone and I am available via email, WhatsApp, phone or video calls. If you need a trusted partner to work with your website or infrastructure, then look no further :)

Experienced IT Technician | Microsoft 365, Networking, Remote Support I'm a Level 2 IT Support professional with over 7 years of experience in managing Microsoft 365 environments, troubleshooting complex networking issues, and delivering high-quality remote technical support. Core Skills: Microsoft 365 Administration (Exchange, Teams, SharePoint, Intune) VPN, DNS, DHCP, and Firewall configuration PowerShell scripting for automation Windows 10/11, Azure AD, Entra ID Remote support tools: AnyDesk, TeamViewer, Quick Assist I’ve worked with organizations from startups to enterprises, always focusing on fast issue resolution and detailed documentation. If you're looking for someone to step in and solve IT problems with little hand-holding — I’m your guy. Let's talk about how I can help keep your systems secure, optimized, and running smoothly

✨ Senior API Integration & AI Automation Specialist | LLM & OpenAI Expert | Voice AI | Twilio | VoIP | RingCentral ✨ Core Expertise: API Integrations • GHL Automation • AI Agents • LLM Applications • OpenAI API • CPaaS system • Vapi • Twilio • RingCentral • VoIP • Payment Gateways • ERP Systems • Chatbots • Microservices • Marketing Tools • Healthcare Systems • Financial Platforms • Middleware • CRM • Social Media APIs • Databases • E-commerce • Workflow Automation • HubSpot • Salesforce • QuickBooks API • NetSuite Integration • Odoo ERP Development • Zoho Books API I help businesses connect platforms, automate workflows, and build scalable AI-powered systems using APIs, LLMs, and modern backend technologies. My expertise includes API integrations, AI agents, OpenAI-powered applications, payment gateway systems, CRM/ERP synchronization, workflow automation, and custom middleware development. I focus on building reliable integrations that improve operational efficiency, reduce manual work, and scale smoothly with business growth. Core Expertise: ✔ API Integrations ✔ AI Agents & LLM Applications ✔ OpenAI API & Automation ✔ Payment Gateway Integrations ✔ QuickBooks & Xero Integrations ✔ CRM & ERP Systems ✔ Twilio, WhatsApp & Messaging APIs ✔ Webhooks & Microservices ✔ Healthcare & Financial Systems ✔ E-commerce Integrations ✔ Custom Backend Development Tech Stack: Node.js • NestJS • Python • FastAPI • Express.js • PostgreSQL • MongoDB • Redis • REST APIs • GraphQL • Docker • AWS • Firebase I’ve worked on integrations involving payment platforms, accounting systems, AI chatbots, communication APIs, SaaS products, and enterprise workflow automation systems. Why clients work with me: ✅ Clean and scalable architecture ✅ Fast communication and reliable delivery ✅ Business-focused solutions ✅ Long-term maintainable systems ✅ Strong debugging and problem-solving skills If you need an experienced developer to build secure integrations or AI-powered automation systems, feel free to invite me to your project or schedule a quick chat. Full Stack Developer | MERN Stack Developer | Base44 Developer| React.js Developer | Next.js Developer | Node.js Developer | JavaScript Developer | Web Application Development | Custom Web Applications | SaaS Development | MVP Development | Startup Developer | Scalable Web Applications | Backend Developer | Frontend Developer | API Integration | REST API Development | GraphQL API | API Developer | Third-Party Integrations | Payment Gateway Integration | Stripe | PayPal | CRM Integration | HubSpot | Zoho| Salesforce | Dashboard Development | Admin Panel Development | Automation Developer | Workflow Automation | Zapier | Make | Integromat | n8n | Database Design | MongoDB | PostgreSQL | MySQL | Firebase | Supabase | Redis | Real-Time Applications | Web Performance Optimization | Responsive Web Design | Tailwind CSS | Modern UI/UX | Cloud Deployment | AWS | Vercel | Docker | CI/CD Pipelines | GitHub Actions | Serverless Architecture | Microservices Architecture | Secure Authentication | JWT | OAuth) | Role-Based Access Control | RBAC | SaaS Platforms | Marketplace Development | Booking Systems | ERP Systems | CRM Systems | Scalable Backend Systems | Twilio API | WhatsApp API | SMS API | Messaging API | VOIP Systems | Cloud Telephony | Call Automation | Auto Dialer Systems | IVR Systems | Call Routing | WebRTC | SIP Integration | Call Recording & Analytics | CRM Calling Integration | QuickBooks Online Integration | QBO Automation | Accounting Workflow Automation | Financial Data Sync | Invoicing & Payments Sync | Expense & Transaction Automation | Bookkeeping Integrations | POS to QuickBooks Sync | Payroll & Reporting Automation | NetSuite Integration | Odoo ERP Development | Zoho Books API Integration | ERP & Accounting Software Integrations | CPaaS | Communications Platform as a Service.