Himanshu sharma

I build AI products that actually make it to production.

In the last two years I've shipped, solo:

• A CRM managing 10,600+ leads for a multi-location car-servicing company — lead pipelines from calls/WhatsApp/referrals, job cards, invoicing, auto-generated PDF estimates, and a GMV analytics dashboard. I was the core developer; the business runs on it daily.

• An AI voice-agent SaaS — custom voice bots running inbound/outbound call campaigns over a real-time STT→LLM→TTS pipeline with <700ms full-duplex latency, live transcripts, recordings, and credit-based billing (FastAPI, Deepgram, Twilio). Sold and running for a paying client.

• An AI vehicle-inspection SaaS for a funded startup (vahanone.com) — live government vehicle data, ML-based market-price prediction, photo damage detection.

• A conference CRM for a legal-events company — Kanban pipelines per event, rule-based email automation, used daily by a 7-person team with zero developer support.

• My own dev tools: VibeSync, a VS Code extension with 2,100+ downloads, and Mentos, an autotyper with 8,000+ downloads.

Stack: Next.js, React, React Native, Node.js, Python/FastAPI, PostgreSQL, Supabase, OpenAI/Gemini APIs, Twilio, Deepgram, n8n — deployed on GCP/AWS with CI/CD.

If you need someone who takes an AI feature from idea to deployed-and-used-by-customers without hand-holding, that's what I've been doing for two years.

Based in India (IST), comfortable overlapping US hours. Open to full-time and part-time contracts.