Hi, I'm Ansh.

Backend and infra for a high-traffic gaming platform — round engine, socket layer, and settlement path. Owned end to end.

• ▸Shipped multiple games end to end plus admin tooling on Next.js, GraphQL, and MongoDB.
• ▸Kafka event pipelines for game and transaction events — strict ordering, replay, and idempotent consumers so retries and redeliveries never double-apply state.
• ▸Redis for hot round state, MongoDB for the durable ledger.
• ▸Kubernetes with GitOps releases via Argo CD — zero-downtime rollouts, one-step rollbacks.
• ▸Reworked slow queries, indexes, and caching on hot paths; patched critical vulnerabilities including an affiliate URL-smuggling exploit.

Led a team building full-stack apps serving 100,000+ daily active users.

• ▸Full-stack apps on Next.js, Node.js, and MongoDB.
• ▸Docker-based CI/CD pipelines, cutting deployment time by 50%.
• ▸Server-side and database optimizations for a ~30% performance improvement.

Led a cross-platform mobile product from empty repo to App Store and Play Store.

• ▸React Native (Expo) across iOS and Android, plus the Express backend behind it.
• ▸Stripe, Razorpay, and Apple / Google IAP wired together with reconciled analytics.
• ▸Owned AWS deployments and CI/CD; sat in on product calls when technical shape drove strategy.

Rewrote the pricing surface and moved the backend to end-to-end type safety.

• ▸Rebuilt the quote engine against faster reference data.
• ▸Migrated the REST layer to tRPC — no more contract drift between the Next.js client and Node backend.
• ▸Extended the PostgreSQL model and shipped the integrations that broadened payment corridors.