Personal portfolio for my Product Management work — experience, impact, and skills — plus the AI side projects I build to stay hands-on with the tech I design products around.
© 2025 Sayan Samanta.
I'm a Product Manager with 5+ years of experience at IndiaMART, building growth, platform, and AI-native products for a B2B marketplace of 45M+ pages and 22M+ monthly users. ₹4 Cr+ in annual cost savings, 5× growth in AI-search traffic, and a 7% reduction in customer churn — see Experience and Resume for the full story.
| Project | Description | Links |
|---|---|---|
| Crypto Trading Bot | Support/resistance + structure-shift algo for CoinDCX INR futures — rule-based live execution, DeepSeek backtest filter to measure LLM edge | GitHub |
| Job Search Automation | Scans Gmail for job leads, generates tailored CVs, cover letters, and outreach messages via AI, and saves to Drive, Gmail drafts, and Sheets | Launch · GitHub |
| Vibe Coded RPG Game | A browser-based zombie survival RPG with an AI Game Master that narrates free-text actions via a live LLM | Launch · GitHub |
| AI YouTube Story Pipeline | End-to-end AI pipeline: LLM scripts → Flux Schnell images → Kokoro TTS narration → auto-subtitles → video assembly → YouTube upload | GitHub |
| Quality Audit Agent | An AI auditor that checks buy leads and product listings for quality issues using vision-capable models | Launch · GitHub |
| Underworld: Mafia Life | A crime syndicate management RPG — rise from Associate to Boss, with Claude generating noir narrative flavor for every event | Launch · GitHub |
| HTML Audit Agent | Audits any URL for HTML quality, SEO, and accessibility issues | Railway · GitHub Pages |
| KPI Analyzer Dashboard | Upload KPI data and get AI-driven trend analysis and insights | GitHub Pages |
| Bug Tracker Dashboard | Upload bug exports and track SLA breach rates by priority with working-day TAT calculations and exception management | Launch · GitHub |
- Framework: React + TanStack Router
- Build: Vite + TypeScript
- Styling: Tailwind CSS
- Runtime: Bun
bun install
bun run devMIT