TypeScript-first Full-Stack & Backend Engineer — nearly 3 years shipping production multi-tenant SaaS, AI-integrated systems, and cloud infra. Sole codebase + DevOps owner of an enterprise supply-chain SaaS in production. Built a live AI voice platform (Twilio → Deepgram → GPT-4o) and published an npm CLI.
📫 shaikhabubakar2380@gmail.com · 🌐 abubakarshaikh.dev
| Project | What it does |
|---|---|
| AICMS | Twilio inbound calls → Deepgram real-time transcription → GPT-4o files civic complaints with zero human agents. Multi-role dashboard with live WebSocket feeds. |
| Postlance | Student freelance marketplace: AI proposal ranking, escrow wallet, milestone-based payouts — no external payment SDK. |
| skelr | npm CLI that scaffolds production backend service files (MVC or DDD, TS or JS) in one command. |
| Ping250 | SMTP deliverability console: SPF/DKIM/DMARC checks, client-side AES-256-GCM encrypted profiles, Turnstile bot-gating. |
| Featify | Dev tooling CLI that clones a UAT MySQL DB into isolated branch-scoped databases — kills prisma db push conflicts across parallel branches. |
| FINGET | Personal finance PWA with MongoDB aggregation-pipeline analytics and automatic balance reconciliation. |
At Nexenstial LLP, I own RetailXpress end to end — a multi-tenant supply-chain SaaS — and cut API latency 80% by replacing offset pagination with cursor-based pagination and collapsing N+1 joins into optimized SQL.
