Rajan Kumar
Full Stack Developer | React.js | Next.js | Node.js | MongoDB | TypeScript | 4⭐ @GfG | C++ | Python | B.Tech CSE 2024
- Role
- Frontend Developer at Rsvr Tech
- Location
- Ranchi, JH, IN
- LinkedIn followers
- 500 followers
About Rajan Kumar
Hi thereI’m Rajan Kumar, a Full-Stack Web Developer specializing in Next.js, React.js, Remix, Node.js, GraphQL, and MongoDB. Currently, I’m leveraging my skills to build scalable, user-centric applications and deliver seamless digital experiences.As a Next.js Developer Intern at Debales AI, I developed a robust chat history management system, optimized data fetching with GraphQL, and redesigned user interfaces to enhance engagement and streamline workflows. I also led the redesign of a chatbot interface, resulting in increased user satisfaction. My projects, like Notes Master, showcase my ability to create secure, customizable, and efficient web applications.I hold a B.Tech in Computer Science and Engineering from Sarala Birla University, with a strong foundation in programming languages like JavaScript, TypeScript, C++, and Python, as well as data structures, algorithms, and web development. I’m passionate about solving complex problems through innovative coding and continuously learning new technologies to stay ahead in the industry. I thrive in collaborative environments and am always eager to take on new challenges.Explore my work across these platforms: Portfolio 1: https://portfolio31-rk-41s-projects.vercel.app/ Portfolio 2: https://rajan-kumar.vercel.app GitHub: https://github.com/RK-41/ LeetCode: https://leetcode.com/rk41 GeeksForGeeks: always open to meaningful collaborations and new opportunities. Whether you have a project in mind or just want to connect, feel free to reach out! Let’s build something amazing together.
Experience
Frontend Developer
Aug 2025 — Present
Education
Rotary School (Anand Shankar), Palamau
High School
2011 — 2017
Heritage International School
Senior High School (+2), Science
2017 — 2019
Sarala Birla University - SBU, Ranchi
Bachelor's degree, Computer Science and Engineering
2020 — 2024
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