Engineering Case Studies
Each case study follows the same structure: context, my role, architecture, decisions and tradeoffs, challenges, and outcome.
A 16-microservice trading platform matching buyers and sellers across multi-tenant e-waste categories, run at 99.9% uptime.
An RFC 1.2.0-compliant Beckn adapter ("WRI Connector") for identity verification across multiple providers, with sub-50ms P95 latency.
A standardized OAuth2 authentication and authorization system rolled out across multiple client deployments of Opal's platform.
Opal's core product lifecycle, regulatory compliance, and packaging artwork management platform for private-brand retailers — architected and built from the company's second employee onward.
Backend ownership of critical modules inside InterGlobe's financial systems, including a 30% reduction in production issue resolution time.