Prince Kumar · aka Prince Dev
Prince Kumar
Aspiring Computer Science Engineer
I'm a full-stack developer who builds things that work fast, look clean, and solve real problems. I specialize in full-stack engineering, web security, and data analysis — turning complex problems into simple, elegant solutions.
I study psychology alongside computer science because I believe the best software is built by people who understand how humans think. Every interface I design starts with one question: "How does this make the user feel?"
Technical Skills
Technologies and tools I work with daily.
- Python
- C
- JavaScript
- TypeScript
- HTML5
- CSS3
- React.js
- Next.js (App Router)
- Node.js
- Tailwind CSS
- Supabase
- PostgreSQL
- JWT Auth
- RESTful API
- Git
- GitHub
- Vercel
- Netlify
- Postman
- Linux
- PowerShell
- Full-Stack Engineering
- Web Security
- Data Analysis
- React Query
- Minimalism
- Psychology UX
- Interface Design
Work Experience
Where I've applied my skills in production.
Full-Stack & Data Analyst Engineer
Indian AJS · Delhi, India (Hybrid)
June 2025 – Present
- Engineered a secure, multi-branch fleet management platform (FleetCommand) serving 22 interactive dynamic routes using Next.js and Supabase
- Reduced Time to First Byte (TTFB) by 75% (from ~800ms to ~200ms) by replacing client-side waterfall requests with Server-Side Rendering
- Architected a zero-database-query verification system utilizing JWT-based Row-Level Security claims via database triggers, dropping active database hits per page load from 18 down to 4
- Implemented client-side state caching and data deduplication using React Query, reducing total page data transfer overhead by 40% to 60%
- Designed a comprehensive 16-table relational PostgreSQL schema for real-time asset tracking, parts inventory, audit history, and role-based access control
Full-Stack Developer
Freelance · Remote
2024 – Present
- Conceptualize and build end-to-end web applications for clients, managing the complete product lifecycle from UI wireframing to database scaling and production hosting
- Deploy production-ready frontend designs to Netlify and Vercel with integrated automated CI/CD pipelines hooked into GitHub repositories
- Incorporate strict web security strategies including environment variable segregation and role-based client protections
Education
My academic background.
Bachelor of Computer Applications (BCA)
Indira Gandhi National Open University
Delhi, India
Diploma in Programming
Expert Academy Dwarka
Delhi, India
High School — Science Stream
Govt. Co-Ed School, Patrachar Vidyalaya
GTB Nagar, Delhi
Activities & Leadership
Beyond code — competitions, exhibitions, and community.
FraudShield
Team Lead & Core Developer
Smart India Hackathon (Team SAMOSA)
Led a technical squad in constructing FraudShield, an intelligent identification engine focused on identifying irregularities and strengthening security protocols for transactions.
Software Engineering Frameworks
Technical Presenter
DevXpo Exhibition — NSUT
Selected to showcase bespoke software engineering frameworks and system designs to industry specialists, highlighting practical expertise in end-to-end development.
What I Explore
Things that keep me curious outside of work.
Linux & Systems
Deeply exploring the Linux ecosystem with a focus on writing native system-level applications and configuring custom environments.
Game Development
Building and optimizing performance-driven native games for Linux using C/C++ and graphics frameworks.
Future Tech
Real-time synchronization (Supabase Realtime), mobile PWA wrapper architectures, and GPS hardware tracking API integrations.
Plant Care
Gardening and digital workspace workflow automation.