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abd_basit_khan

Abdul Basit

@abd_basit_khan

AI Voice Agent Architect, Asterisk, ViciDial, Full Stack Dev

Pakistan
Urdu, Engels
Sommige informatie wordt in het Engels weergegeven.
Over mij
Tired of AI voice bots that break under real call volume? I build production-grade AI Voice Agents, calling bots, and full-stack web apps—not basic wrappers. I engineer custom telephony systems (Asterisk/ViciDial) with real-time LLM, STT, and TTS pipelines. Currently in production: sub-1.5s AI latency, 98% natural voice output, and high-concurrency call handling with zero lag. You get scalable MERN/FastAPI backends, clean code, and 24/7 automated call workflows you fully own. No per-minute platform lock-in. Message me to build a system that actually works.... Lees meer

Skills

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abd_basit_khan
Abdul Basit
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Bekijk mijn diensten

AI chatbot development
I will build ai receptionist for dental clinic and real estate booking
VanafUS$ 25 / projectMeer informatie
AI chatbot development
I will build ai calling bot for cold calling and lead qualification
VanafUS$ 25 / projectMeer informatie

Portfolio

Werkervaring

AI Engineer

Sterlings Tech

Sep 2025 - Present • 1 yr

Developing and deploying production-grade AI Voice Agents and AI calling bots that automate inbound/outbound calls, AI cold calling, appointment booking, and lead qualification for real call center workflows. Key Responsibilities & Achievements: AI Voice Architecture: Engineered the core conversational engine in Python, integrating LLMs (GPT-4, Claude, Gemini, Llama) with high-accuracy Speech-to-Text (STT) and human-like Text-to-Speech (ElevenLabs TTS). Telephony Integration: Bridged the AI backend with traditional VoIP infrastructure — connecting the bot to Asterisk, ViciDial, SIP trunks, and Twilio for fully automated call handling and complex call routing. Real-Time Processing: Implemented WebSockets and FastAPI REST APIs to achieve sub-1.5s end-to-end latency with ultra-low-latency audio streaming and instantaneous, human-like AI responses. System Optimization: Built a scalable, production-ready voice assistant handling high-concurrency simultaneous calls with zero performance drop, plus CRM & API integrations (n8n, REST) for end-to-end automated workflows.