Full-stack developer building scalable web apps using Angular, Node.js, and cloud tools with a focus on performance, architecture, and reliability.


Hello! I'm Rahul Pratap Singh, a passionate developer with expertise in web development and software engineering.
I specialize in building modern web applications using technologies like React, Next.js, and TypeScript. With a strong foundation in both frontend and backend development, I create seamless user experiences that solve real-world problems.
My work is driven by a user-first mindset, clean code practices, and a keen eye for performance and scalability. I enjoy architecting solutions that are not only functional but also maintainable and future-proof.
When I'm not coding, you can find me exploring new technologies, contributing to open-source projects, or sharing my knowledge through technical writing.
I have had the pleasure to work with companies across a variety of industries. I'm always interested in new, exciting and challenging adventures.

"My professional journey has equipped me with a diverse skill set and experience in creating modern, responsive web applications and interfaces."
At JK Tech, I'm building and maintaining scalable web applications using the MEAN stack (MongoDB, Express.js, Angular, Node.js). I've developed dynamic UI components in Angular with Angular Material and Tailwind CSS, and created RESTful APIs with Node.js integrated with MongoDB. I've also implemented JWT-based authentication, set up unit testing and CI/CD pipelines using Jenkins and GitHub Actions, and collaborated closely with designers and backend teams in an Agile environment.
At Genpact, I led the development of scalable SPA modules using React and TypeScript, enhancing performance by 30%. I built a high-performance quote consolidation module that increased transaction throughput by 1.5x. I also developed backend REST APIs using NodeJS, optimized load time with lazy loading and memoization, and set up CI/CD pipelines using Jenkins and Docker. Collaborated with cross-functional teams in an Agile setup.
At Capgemini, I designed enterprise-grade Angular applications with responsive UIs and multilingual support for 10+ languages, boosting global usability by 25%. I implemented scalable components, wrote unit tests, and integrated REST APIs and Redis for caching. Collaborated with backend teams for API debugging and used Splunk and Grafana for monitoring.
At Neurapses Technologies, I implemented real-time data visualizations using amCharts and D3.js. I migrated a legacy codebase to the latest Angular version, integrated backend APIs, and refactored modules to support SPA architecture with state management.
Here are some of my recent projects that showcase my skills and experience in web development. Hover over projects to see interactive details and styling effects.

Run your fuel station smarter — streamline operations, reduce hassles, and boost profits with an all-in-one, easy-to-use management solution designed for modern fuel businesses.
Hear what clients and colleagues have to say about working with me
Have a question or want to work together? Feel free to reach out!
I'm currently available for freelance work and full-time positions. If you have a project that needs some creative touch, I'd love to hear about it!