SkillRack Tracker
SkillRack Tracker is a full-stack Progressive Web App (PWA) designed to help students track and plan their SkillRack progress efficiently.
Tech Stack: React, Node.js, Express.js, MongoDB, PWA, Trusted Web Activity (Android)
Key Highlights:
- Used by 14K+ students
- Automated schedule planning to improve goal completion
- Real-time SkillRack points tracking
- Ranked #1 on Google Search for SkillRack tracking tools
Role:
- Designed system architecture
- Built frontend and backend modules
- Managed deployment and production infrastructure
Live: https://skillrack.gururaja.in
Tholkappiyam AI
Tholkappiyam AI is an AI-powered Tamil language assistant inspired by classical grammar principles from Tholkappiyam, combining linguistic research with modern AI approaches.
Tech Stack: Generative AI, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG)
Key Highlights:
- Domain-specific Tamil AI assistant
- Research-driven approach using classical linguistics
- Focus on grammar-aware, context-sensitive responses
Live: https://tholkappiyam.gururaja.in
NSS Blood Donation Registration App
A multi-admin full-stack application designed to streamline blood donor registration and lifecycle management.
Tech Stack: MERN Stack
Key Highlights:
- Entry / Exit workflow management
- Multi-admin role-based system
- Real-time statistics dashboard
- Exportable donor data and reports
Role:
- Designed admin workflows
- Implemented backend APIs and data flows
Live: https://bdc.gururaja.in
System / Platform Projects
Android Custom ROM Development
Built and maintained custom ROM device trees tailored for my device, focusing on system-level configuration and build stability.
Tech Stack: Android Build System, Linux, Git, Device Trees
Key Highlights:
- Maintained device trees for hardware compatibility
- Worked with build configuration and ROM compilation workflows
- Debugged device-specific build and runtime issues
- Managed source synchronization and version updates
Role: System configuration, build process handling, and debugging.
GitHub: https://github.com/Guru-25
APK Build & Distribution Automation
Automation workflow for building and distributing patched APK builds using CI pipelines.
Tech Stack: GitHub Actions, CI/CD, Shell Scripts, GitHub Releases
Key Highlights:
- Automated APK build and release pipeline
- Versioned distribution using GitHub Releases
- Reduced manual build and deployment effort
Role: CI/CD workflow design and deployment automation.
Live: https://youtube.gururaja.in
Personal Projects
Cricket Live
Built a frontend-focused dashboard to consume live API data and display real-time streaming information.
Tech Stack: React, Vite, REST APIs
Highlights:
- Built responsive frontend optimized for live data updates
- Integrated API data fetching and dynamic rendering
- Designed clean UI for real-time content listing
Live: https://cricket.gururaja.in
Guru Drive
Self-hosted file sharing instance deployed using Microsoft 365 infrastructure.
Highlights:
- Configured and deployed a OneDrive-like sharing service
- Managed storage and access configuration
- Maintained public availability
Role: Deployment and infrastructure configuration (not core development).