Khushal Sahni
Engineer who owns the problem: products, backend systems, and AI agents
Gurugram, India[email protected]LinkedInGitHubanireco.app
Open to full-time roles, founding teams, and high-stakes builds
Summary
I design distributed systems, ship products end to end, and build agent workflows that hold up in production. I care about the economics of what I build, not just the architecture.
Experience
SDE 2 · Fello
Feb–May 2026 · Gurugram
Building backend infrastructure from the ground up: communication systems, AI integrations, and multi-agent orchestration at an early-stage SaaS.
- Architecting large-scale 1:1 calling and SMS workflows with Twilio and AI integrations
- Designing scalable APIs and distributed services for high-volume customer engagement
- Multi-agent orchestration infrastructure across communication channels
- Production reliability, performance optimization, and infrastructure scaling
Node.js · TypeScript · Twilio · AWS · MongoDB
SDE 1 → SDE 2 · Urban Company
~4 years · Gurugram
Backend and full-stack work on payment systems, checkout, recommendations, and microservices at scale, through IPO readiness.
- Re-architected multi-category checkout across 7+ microservices with zero downtime
- Kafka + FAISS recommendation engine: +13.7% homepage engagement
- Payment stack redesign with Redis distributed locks against multi-device coupon fraud
- 1M+ daily events at 98% accuracy; 40% latency cut on gifts micro-frontend (+2% repeat conversion)
- Led team of 3 on money-flow stack; consolidated 10+ payment-summary implementations into one library
Node.js · TypeScript · Kafka · Redis · AWS · FAISS · React Native
Products & projects
Vivaahli
live
Wedding-tech for Indian families
- 20 designer biodata templates with live preview that matches the PDF
- Digital invite microsites with QR, WhatsApp cards, and RSVP by name (₹699, 1 year hosting)
- No signup required. Pay once when you are happy with the preview
Next.js · TypeScript · Razorpay · PDF generation · Cloudflare
ourmoney
live
Where did the reported rupee for my place go?
- Shortlisted from ~5,000 participants at Build What Moves India (OpenAI × Varun Mayya)
- Ask-first citizen journey in English and Hindi with voice, grounded answers, and a flow map to drill in
- Citizen standing equation per office: received = sent onward + used here + what is left
React · TypeScript · Vite · Cloudflare Pages · OpenAI via OpenRouter · PWA
Zashiki Warashi
live
A house spirit for the localhost pile
- Observes existing repos; no required per-project YAML tax
- Start/stop via login shell + process groups so PATH and children behave like Terminal
- Compose/DB peek, nested stacks, port conflict stop-or-remap in app data
Tauri 2 · Rust · React · SQLite · Docker Compose
AniReco
archived
Personalized anime recommendations from your AniList
- Multi-vector candidate retrieval with IDF-weighted tag/genre scoring
- SSE streaming recommendations with Redis caching and quota tiers
- OAuth (Google, GitHub, email), PayPal subscriptions, GA4 Measurement Protocol
Python · FastAPI · React · ChromaDB · MongoDB · Redis · Gemini
Education
Indian Institute of Technology (BHU) Varanasi
B.Tech · 2022
Skills
Distributed systems · Payments · Recommendation systems · Consumer products · AI agents · Full-stack engineering · Backend systems