Shreelakshmi User

I’m a Full Stack Engineer who builds things end-to-end — from PostgreSQL schema to React Native UI. In the past year, I shipped production features across IoT platforms, mobile apps, and GraphQL APIs in a fast-moving startup environment.

I take cross-stack ownership seriously: I translate functional requirements into test-validated, production-deployed software, then stay accountable through post-release validation. At Krishitantra, I operated as the de-facto quality gate for a 4-engineer team by running structured API contract reviews and enforcing backward-compatible versioning standards.

I’ve designed and validated REST and GraphQL endpoints with structured input validation and semantic versioning, preventing regressions as the product scaled across multiple device models. I also owned end-to-end delivery of systems like Trust-Seal digital authentication and the KT Servicer field-technician diagnostic app, acting as both developer and quality owner at each release milestone.

On the UI side, I built and deployed cross-platform mobile interfaces using React Native / Expo and contributed to a multi-flavor Android application (Java/Kotlin). I enjoy problems that sit at the boundaries—real-time Bluetooth serial communication, offline-first UX in low-connectivity environments, and data integrity improvements via typed GraphQL layers and audit-ready persistence.