Open to opportunities

Praveen Singh

@praveensingh4

Message

Senior React Native developer driving performant mobile experiences.

India

Message

What I'm looking for

I seek roles where I can lead mobile architecture, improve app performance, implement CI/CD and automated testing, collaborate across teams, and drive high-quality, production-ready Android/iOS experiences.

I am a Senior React Native developer with nearly 5 years of experience designing and delivering scalable Android and iOS applications using React Native, TypeScript, Redux, GraphQL, and REST APIs.

I have led architecture and optimization efforts—revamping legacy codebases, integrating GraphQL for faster API responses, and implementing CI/CD with Fastlane and GitHub Actions to reduce release cycles and improve reliability.

I focus on performance optimization, code quality, automated testing, and cross-team collaboration, and have been recognized with multiple awards for technical excellence and team impact.

Experience

Work history, roles, and key accomplishments

Current

Senior React Native Engineer

Current

upGrad Education Pvt Ltd

Jan 2025 - Present (1 year)

Architected and optimized the upGrad Learning mobile app with AI chatbot, offline downloads and video/PDF streaming; led CI/CD with Fastlane and GitHub Actions to reduce release cycles by 40% and improved app stability through code reviews and performance tuning.

React Native TypeScript Fastlane GitHub Actions CI CD Video Streaming Performance Optimization Code Review

Software Developer React Native L2

Invia Pvt Ltd

Nov 2024 - Jan 2025 (2 months)

Developed an enterprise telecom management app for real-time usage, billing and alerts; integrated GitHub Actions with Jest and Detox to automate unit and E2E testing and improve reliability.

React Native GitHub Actions Jest Detox CI CD Security Compliance

React Native Engineer

Gojoko Technologies

Aug 2023 - Sep 2024 (1 year 1 month)

Contributed to a UK credit card app integrating EpisodeSix and FormPipe, implemented biometric auth and GraphQL optimizations that reduced API response times by 30%, and established CI/CD release automation.

React Native GraphQL Biometrics CI CD EPISODESIX FormPipe Caching

React Native Developer

Webmobril Technologies Pvt Ltd

Sep 2021 - Aug 2023 (1 year 11 months)

Built e-commerce and NFC scanning apps with Stripe payments and developed a real-time news and crypto tracking app featuring interactive UI and data visualizations.

React Native NFC Stripe Data Visualization Firebase Mobile Payments

Education

Degrees, certifications, and relevant coursework

upGrad

Certificate, Generative AI / Machine Learning

Completed the Generative AI Foundations Certificate Program covering LLM fundamentals, transformer architecture, embeddings, RAG, and end-to-end development using OpenAI.