I am full stack developer with a strong focus on designing robust backend architectures and scalable systems.
My core expertise lies in the MERN stack, Python, and C++, which I leverage to build highly functional, performance-driven web applications. Whether I'm architecting databases, optimizing APIs, or exploring new DevOps practices, I am deeply passionate about solving complex engineering challenges from the ground up and bringing my own ideas to life through code.
- Node.js, Express.js
- TypeScript
- MongoDB, MySQL
- C++
- Python
- Javascript
- AWS, Docker
- GitHub Actions, CI/CD pipelines
- Git & GitHub Version Control
- React
- Tailwind CSS
- HTML, Javascript
- Building scalable Node.js/Express backend systems and full MERN stack applications.
- Architecting and deploying DevOps infrastructure for seamless integrations.
- Designing specialized web platforms, ranging from complex social networks to functional e-commerce and utility applications.
- Practicing Data Structures, Algorithms, and real-world system design.
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express-waf — Developed and published a custom Web Application Firewall (WAF) middleware for Express.js to the npm registry, focusing on enhancing API security.
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Klubnet — Engineered a full-stack social networking platform featuring a multi-step registration flow and secure authentication, built using the MERN stack.
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CrossTable — Designed and developed a comprehensive chess tournament manager website to streamline player organization and bracket management.
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Python Recon Tool — Built modular reconnaissance scripts for automated network and web analysis, featuring active and passive scanning capabilities.
When I'm not pushing code, you can find me:
- ♟️ On the Chessboard: I am a FIDE rated chess player and coordinate the college chess club.
- 📸 Behind the Lens: I am a photographer curating artsy, street, and moody visuals over at istealpixels
- 💻 Full-stack Development opportunities
- ⚙️ Backend & DevOps Engineering roles
- 🌍 Open Source Software (OSS) contributions & collaboration
- 🧠 Competitive Programming (CP) and algorithmic challenges
- LinkedIn: https://www.linkedin.com/in/arjunharshana
- E-mail: arjunharshana11@gmail.com
- LeetCode: https://leetcode.com/arjunharshana/