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DEVESH KHETWAL

@deveshkhetwal

Software Development Engineer at Isha Foundation building backend APIs, whose Redis caching cut API p95 latency by 35–50% on cache hits.

India

Message

At Isha Foundation, I build RESTful APIs and React-based dashboards for client-facing platforms. I added encrypted program configuration import/export, reducing migration time by 95%.

I also created automated test pipelines that cut manual testing effort by 70%, and shipped Redis caching that lowered API p95 latency by 35–50% on cache hits. Previously at Fruitstone, I worked on a Bun.js and TypeScript microservices architecture handling 20k+ messages per second.

Experience

Work history, roles, and key accomplishments

Current

Software Development Engineer

Current

Isha Foundation

Jul 2025 - Present (1 year 3 months)

Designed and built RESTful APIs and React-based front-end dashboards for client-facing platforms. Implemented secure config import/export, CI/CD pipelines, Redis caching, and load testing, reducing migration time by 95% and manual testing effort by 70%.

NodeJS TypeScript ExpressJS Prisma ORM PostgreSQL React AWS Docker GitHub Actions Playwright Bun Redis Sentry Cloudwatch Agile Scrum

Software Development Engineer

Fruitstone

Feb 2024 - Jul 2025 (1 year 5 months)

Consolidated codebases and merged backend services into a unified Bun.js/TypeScript microservices architecture. Improved API throughput by 40-60% through refactoring, query optimization, and Redis caching, and handled 20k+ messages/sec with Kafka and MQTT.

Bun.Js TypeScript PostgreSQL Redis Kafka MQTT WebSockets Microservices Zustand Redux Performance Optimization

Web Developer Intern

Kalki Corp.

Aug 2023 - Jan 2024 (5 months)

Implemented gRPC/Protobuf inter-service communication in Go for an 8+ microservice ecosystem, reducing payload size by 65% and improving serialization speed by ~5x. Containerized applications using Docker to ensure consistent runtime environments.

Go gRPC Protobuf Docker Microservices