portfolio

Welcome to the personal portfolio of Jaswant Raj, a Senior Software Engineer specializing in cross-platform mobile and web application development. With over 5 years of hands-on experience, I’ve built and delivered high-quality, scalable applications using technologies like React Native, React.js, JavaScript, TypeScript, Redux, GraphQL, and REST APIs.

This portfolio showcases my technical expertise, professional experience, and real-world contributions across multiple domains including e-commerce, ride-sharing, healthcare, and field service automation. It highlights major projects such as PepsiCo MiNegocio+, Rev.IO FSA, and AER Taxi, where I’ve improved app performance, implemented offline-first capabilities, integrated secure authentication (OKTA, Firebase), and led front-end architecture efforts.

I am passionate about writing clean, maintainable code and optimizing app performance. My approach blends engineering best practices with a strong focus on user experience, code quality, and delivery speed. This site includes details about my:

Professional background

Key skills and tools

Project portfolio

Education and achievements

Contact information

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Whether you're a recruiter, hiring manager, or collaborator, this site provides a comprehensive view of my capabilities and accomplishments as a modern full-stack mobile developer.