Curated work

Study platform for GGSIPU students

Study platform for GGSIPU students — 4,000+ active, 7,000+ at exam peak, ₹2 Lakh+ revenue. Anti-piracy PDF and video streaming with device fingerprinting and single-session enforcement, Razorpay with HMAC-verified webhooks, and a move from Vercel to self-hosted Docker on DigitalOcean.

• 4,000+ active students, 7,000+ at peak
• ₹2 Lakh+ revenue
• 85% lower database load

// GET /api/v1/rates?ref=…&checkin=…
{
  "provider": "…",
  "currency": "USD",
  "rooms": [
    { "name": "Deluxe King", "nightly": 1240 },
    { "name": "Junior Suite", "nightly": 1985 }
  ],
  "latency_ms": 412
}

One REST API over 8+ luxury suppliers — Four Seasons, Mandarin Oriental, Expedia, Accor and more. Reverse-engineered undocumented provider APIs and built resumable crawlers: 900+ properties, 50,000+ records across 25 tables.

• 8+ suppliers behind one API
• 900+ properties, 50,000+ records
• LLM calls per call: 30 → 1

AI emergency dispatch with real-time voice triage and emotion analysis at sub-second latency

AI emergency dispatch with real-time voice triage and emotion analysis at sub-second latency — Hume AI flags caller distress, Mappls routes the nearest unit. Built to cut initial triage time by 40%.

• Designed to cut initial triage time by 40%
• Sub-second voice analysis
• Live product demo and pitch deck

Voice-first loan advisor for first-time rural entrepreneurs under MoSJE schemes

Voice-first loan advisor for first-time rural entrepreneurs under MoSJE schemes. Twelve questions in Hindi or English, then a right-sized loan — deterministic engines for scheme routing, amortisation, DSCR, catchment feasibility and a 1,000-run Monte Carlo, plus VLE and officer dashboards.

• Voice-first, bilingual flow
• Seven surfaces from pitch page to officer dashboard
• Deterministic, testable finance engine

A drive that pays creators

A drive that pays creators. Upload files, list them on a marketplace and earn via x402 crypto micropayments — with a GPT-4 assistant for creating content and AI agents that can discover and buy it.

• Storage, marketplace and AI studio in one app
• Machine-payable content via x402

Fractional real-estate investing on Ethereum

Fractional real-estate investing on Ethereum — properties tokenised as NFTs from $100, with staking and an AI price-prediction model at 75% accuracy.

• Fractional ownership via NFTs
• 75% accurate price predictions
• Automated rental payouts

Semantic movie recommendations

Semantic movie recommendations — describe a mood, get films. Sentence-BERT embeddings in Astra DB, 94% precision@10.

• 94% precision@10
• Natural-language search
• Live similarity scores