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Junaid Khan

@junaidkhan22

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Full Stack Developer at Spotter Labs improving API response times by 20% through code optimization and debugging.

India

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At Spotter Labs, I develop and maintain full-stack applications and REST APIs, supporting frontend integration, backend services, and deployment. I improved API response times by 20% through code optimization and debugging.

At Blackfountain Strategy X, I developed learning platform features with Next.js, FastAPI, and MongoDB, and implemented WebRTC-based video conferencing. Earlier, at GraphicWeave, I built a pharmacy application with admin and client interfaces using React.js, NestJS, and PostgreSQL.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

Spotter Labs

Mar 2026 - Present (7 months)

Develop and maintain full-stack applications and REST APIs, supporting frontend integration, backend services, and deployment. Improved API response times by 20% through code optimization and debugging.

React TypeScript Python Django NodeJS REST APIs CI CD Deployment

Full Stack Developer

Blackfountain Strategy X

Oct 2024 - Mar 2026 (1 year 5 months)

Developed learning platform features using Next.js, FastAPI, and MongoDB. Implemented WebRTC-based video conferencing and optimized API interactions, targeting a 20% reduction in response times. Improved CI/CD workflows, reducing deployment time by up to 2x.

Next.js fastAPI MongoDB WebRTC CI CD REST APIs

Full Stack Developer

GraphicWeave

Nov 2020 - Jul 2022 (1 year 8 months)

Built a pharmacy application with admin and client interfaces using React.js, NestJS, and PostgreSQL. Optimized REST APIs and PostgreSQL queries, targeting a 25% reduction in response times. Improved deployment consistency through debugging, testing, and environment configuration.

React NestJS PostgreSQL REST APIs Debugging Testing