Hi, I'm Raja Kumar
Final-year Computer Science student passionate about building innovative digital solutions, specializing in full-stack development, blockchain technologies, and software engineering.
About Me
Get to know more about who I am, what I do, and what skills I have

I am a passionate software developer with expertise in C++, Python, JavaScript, Solidity, and SQL. Currently pursuing my Bachelor of Technology at Heritage Institute of Technology, I have a strong foundation in full-stack web development and blockchain technology.
In addition, I have earned certifications in Blockchain and Its Applications (NPTEL), Introduction to Cybersecurity (CISCO),and Bitcoin Enterprise (BSV Academy), enhancing my understanding of blockchain security and cryptocurrency technologies.
I am always eager to learn new technologies, solve complex problems, and collaborate with like-minded individuals to build innovative solutions. 🚀.
Final Year CS Student
Heritage Institute of Technology
Coding Experience
1+ Years
Age
22 Years Old
Location
Kolkata, Inida
Technologies I work with
Featured Projects
Here are some of my recent projects that showcase my skills and experience
Skills & Technologies
Here are the technologies and tools I work with to bring ideas to life
Frontend
Backend
Database
Tools & Others
GitHub Activity
Consistent coding activity throughout the year
Experience
My professional journey and the experiences that have shaped my skills
- Developed and maintened web application using nx monorepo architecture
- Implemented backend services with NestJS and Prisma ORM
- Collaborated with frontend team to integrate APIs with Next.js
- Participated in code reviews and contributed to team knowledge sharing
- Built and maintained a bookmarking application with user authentication and social sharing features
- Developed RESTful APIs using Node.js and Express
- Implemented frontend components with React and TypeScript
- Deployed on vercel for public access
- Worked on BSV blockchain projects.
- Contributed to the development of smart contracts and decentralized applications.
- Participated on cohort 1 of Timechain Summer of Code.
- Collaborated with mentors and other contributors to enhance blockchain solutions.
- Developed and maintained Salesforce applications using Apex and Visualforce
- Implemented custom business logic and workflows to enhance CRM functionality
- Learned Salesforce best practices and participated in code reviews
- Lightining Web Components development
Get In Touch
I'm always open to discussing new opportunities, interesting projects, or just having a chat about technology
Send me a message
Contact Information
Based in Kolkata
Available for remote work and local meetups