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Mathi4Raja/README.md

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About

Full-stack developer and software tester. MCA graduate with hands-on experience building end-to-end web and mobile applications — REST API design, database architecture, responsive UIs, and automated testing.

Two remote internships in development and QA. AI-assisted development tools are part of my standard workflow.

I care about building software that is thoughtful, tested, and genuinely useful.


What I'm Working On

Full-Stack Development  →  React, Next.js, Node.js — production-grade, end-to-end
Software Testing        →  Cypress, manual QA, edge cases, quality discipline
AI Exploration          →  LLMs, agentic workflows, Python
SEO Consulting          →  Search as a technical and strategic discipline

Tech Stack

Languages

JavaScript Python Dart Java PHP

Frontend

React Next.js HTML5 CSS3

Backend & Databases

Node.js Express.js MongoDB MySQL Supabase

Mobile

Flutter

Testing & Tools

Cypress Postman Git Docker JIRA


Projects

Internship discovery platform for students — dual-interface: Next.js web app and Flutter Android app with deep linking. Express.js API with 12+ Mongoose schemas, 100+ concurrent connections, sub-800ms response times. Socket.io for real-time messaging, Firebase for push notifications, Cloudflare R2 for file storage.

P2P encrypted communication app built with Flutter and Dart. Ed25519/X25519 encryption via libsodium, Bluetooth and Wi-Fi mesh routing via Nearby Connections API, offline OSM map caching. Works without internet infrastructure.

Role-based blood donor management system — Donor, Requester, and Moderator workflows. Secure session auth, CRUD operations, automated MySQLDump-PHP backups. Reduced maintenance effort by ~80%, duplicate records by ~40%.


A Note

TANCET 2024 — Rank 133 · 97.72 percentile statewide (MCA entrance exam).


Open to remote roles in full-stack development, software testing, and AI-adjacent engineering.

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