Justin Varghese
System Architect & Software Developer
Computer Science student building real-time distributed systems, backend services, and AI-driven applications. Turning complex problems into scalable, production-ready software solutions.
Technical Ecosystem
Engineering Projects
Equinox
An Uber-like app built from scratch to show how to handle thousands of users without paying huge fees for maps. It seamlessly syncs the rider and driver's locations instantly.
Developer Knowledge Engine
An AI tool that reads thousands of pages of boring technical manuals and turns them into a beautiful, interactive visual map so developers can find answers instantly.
RepoRoast
An AI-powered assistant that acts like a senior programmer. It instantly reads through a team's code to spot hidden bugs and security risks before they go live.
Intent Pay
A smart finance app that automatically tracks your spending. To stop impulse buying, it intentionally pauses for 5 seconds every time you try to open a payment app to make you think twice.
How I Engineer Solutions
Requirement Analysis
Understanding the core business problem and constraints before writing a single line of code.
System Design
Architecting scalable backend structures, defining database schemas, and mapping out API contracts.
Modular Development
Applying OOP principles and clean code practices to build robust, maintainable components.
Testing & Deployment
Rigorous debugging, validation, and integrating real-world workflows to ensure production readiness.
Experience
Software Development Intern
Nxtlogic Software Solutions, Coimbatore
- chevron_right Developed CampusHub, a full-stack campus management application using Node.js, Express.js, MySQL, and JavaScript, implementing role-based authentication across three distinct user roles.
- chevron_right Designed and integrated RESTful APIs spanning three modules—event management, club management, and lost-and-found—supporting CRUD operations, search, pagination, and server-side input validation.
- chevron_right Built and optimized a multi-table MySQL schema with foreign key constraints and parameterized queries to enforce referential integrity across all application modules.
- chevron_right Performed end-to-end API testing with Postman and managed source control using Git and GitHub throughout the development lifecycle.