From ONDC integrations to automation tools—explore my latest builds.
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A timeline of my technical growth and professional impact.
Professional Journey
Software Developer
Arachnomesh Technologies Pvt. Ltd
- • My responsibilities extended to developing and maintaining full-stack web applications, utilizing the latest technologies in the MERN (MongoDB, Express, React, Node.js) stack.
- • One of my notable achievements was my contribution to the #ONDC (Open Network for Digital Commerce) Based Seller App. In this project, I effectively harnessed the MERN stack, in addition to TypeScript, to rectify various issues and elevate the application's performance. Notably, my efforts resulted in the successful launch of the ONDC Seller App on the ONDC network, a significant milestone.
- • These experiences underscore my proficiency in working with contemporary technologies, my commitment to issue resolution, and my ability to deliver tangible results, including platform growth and enhancing user experiences.
Software Developer Intern
Arachnomesh Technologies Pvt. Ltd
- • These experiences underscore my proficiency in working with contemporary technologies, my commitment to issue resolution, and my ability to deliver tangible results, including platform growth and enhancing user experiences.
Software Developer Intern
Viability sports Tech Pvt. Ltd
- • In my role within the project, I was responsible for bug identification and resolution in a Django application. Throughout my tenure, I successfully identified and rectified over 20 bugs, some of which were critical and had a significant impact on the user experience. Additionally, I proactively authored more than 15 unit tests, contributing to the overall stability of the application and reducing the likelihood of future issues.
- • Beyond bug fixing, I placed a strong emphasis on enhancing the code quality by adhering to best practices and the project's coding standards. This included crafting clear and concise code comments, documenting my work thoroughly, and collaborating closely with team members to ensure the consistency and maintainability of our codebase.
LATEST WRITING
Featured Blogs
The Sky-High Brains: The 2026 Race to Build Orbiting Data Centers
As massive AI workloads push Earth's power grids to the breaking point, the cloud is literally moving to the cosmos
The $400 Million Machines That Hold a Monopoly on the Modern World: Inside ASML
Discover how a single Dutch company, ASML, holds a 100% monopoly on the $400M machines powering the global AI infrastructure race.
Beginner's Guide: How to Use Swiper.js with React for Improved Website Performance and User Experience
Swiperjs is a popular JavaScript library used for creating touchenabled sliders and carousels on websites. Combining Swiper with React can help improve the performance and user experience.
3+
Years Experience
5+
Projects Built
15+
Technologies
∞
Lines of Code
Let's Build Something Extraordinary
I am available for freelance work. Connect with me via email: contact@rajatkumar.tech
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