Lakshay Sangwan
Product Engineer at Digiicampus. ~5 years building multi-tenant products and infrastructure on Java, Spring Boot, AWS, and the modern web. Based in Hisar, India.
Selected work
A few things I've built end-to-end.
A faculty-recruitment platform, built as a new Spring Boot 4 microservice
Built end-to-end faculty hiring for colleges (job posting, application, scoring, approval, offer and onboarding handoff) as a new service with its own public candidate portal.
A staff-appraisal engine with KPIs that score themselves
Built a configurable performance-appraisal engine inside a multi-tenant Spring Boot monolith: policies, cycles, multi-reviewer scoring, and KPIs computed from live data in other modules.
A federated SSO hub for cross-tenant account linking
Designed a centralized hub that lets users link accounts across independent tenants using union-find transitive closure and HMAC-signed JWT flows.
Side projects
Things I build when I'm not at work.