Enterprise Systems in Production

End-to-end digital engineering, OPD appointment engine, WhatsApp consultation triage, and local JSON-LD medical schema for an established orthopedic clinic in Patna.

High-performance headless commerce architecture with Next.js 16 App Router, edge catalog caching, dynamic inventory reconciliation, and Stripe Checkout.

Real-time collaborative project management architecture, PostgreSQL Row-Level Security, Redis Pub/Sub cluster, and Stripe billing engine.

Bank-grade financial analytics architecture, immutable double-entry ledger, ClickHouse columnar database, and WebAssembly cryptography.

Privacy-first mental health mobile platform, client-side biometric encryption, low-latency audio buffering, and zero-leak journal vault.

Offline-first React Native mobile architecture, SQLite delta sync, hardware sensor telemetry, and 60 FPS gesture-driven workout tracking.

Adaptive HLS video streaming architecture, interactive course assessments, AWS CloudFront multi-region CDN, and student telemetry engine.

Quick-commerce logistics architecture, geospatial indexing ($nearSphere), real-time rider GPS tracking, and micro-fulfillment inventory sync.

Global travel aggregation engine, multi-supplier GDS caching, real-time seat availability, and multi-currency checkout.