Full-Stack & AI Engineer — I build production software for real businesses: AI voice agents, e-commerce platforms, and multi-tenant SaaS. 2+ years shipping for remote clients across the US, Canada, and India.
🔗 LinkedIn · 📧 aadi8103b@gmail.com
Most of my production work lives in private client repos. Here's what it is, what it does, and where it runs — case-study repos with architecture deep-dives are pinned below.
🎙️ LetAI Handle — AI Voice-Calling SaaS
Businesses deploy AI phone agents that hold natural conversations, book meetings, and run outbound campaigns autonomously.
- Real-time streaming STT → LLM → TTS pipeline with barge-in handling and per-turn latency instrumentation
- RAG over a custom knowledge base (OpenAI embeddings + pgvector) answering from business data mid-call
- Autonomous outbound dialer with an LLM decision brain driving timezone-aware, multi-stage lead retries
FastAPI · PostgreSQL + pgvector · OpenAI · Twilio · Deepgram · ElevenLabs · Razorpay
🛒 DermOffice Store — E-Commerce Platform
Custom storefront + admin + API for a US dermatology clinic — processing ~$30K/month in live sales.
- Webhook-verified payments: orders become PAID only via signature-verified Stripe webhooks, with real fee capture for true profit reporting
- Multi-location inventory, granular RBAC, promo offer engine, staff commission splits, Instagram/Facebook sales channel via automated Meta catalog feed
Next.js · NestJS · Prisma · PostgreSQL · Stripe
🏠 Property Doctors — Property-Management SaaS
Multi-tenant platform digitizing the full rental lifecycle for letting agencies and independent landlords.
- Six user roles with strict company-scoped data isolation
- Double-entry ledger with row-locked transactional postings and invariant-checking reconciliation
- Webhook-driven rent collection (HMAC-verified), automated billing crons, real-time Socket.io workflows
Next.js · Express · MySQL · Socket.io
AI/LLM: OpenAI API · RAG (pgvector) · streaming voice pipelines · tool-calling · prompt design Payments: Stripe (webhook-verified flows) · Razorpay (subscriptions) · ledger design
Graduate: (GGSIPU, Delhi — May 2026) · Open to remote Full-Stack / AI Engineering roles.