Hey, I'm
Poovarasan
Full Stack Developer
Building structured, production-ready software for web and mobile platforms.
My Approach to Software Development
I build software with a focus on structure, clarity, and long-term maintainability. I’m comfortable taking products from early planning through production deployment and iteration, and I enjoy working within real-world constraints.
Core Values
- Ownership mindset
- End-to-end responsibility
- Calm, deliberate execution
What I Do
Web Applications
Designing and building production-ready web apps, dashboards, and internal tools
Mobile Applications
Cross-platform mobile applications with Play Store–ready builds
Backend & Systems
API development, system architecture, and performance optimization
Product Work
A selection of products I've built or contributed to — from early ideas to production deployments.
Spend Sync
Idea → Architecture → Development → Deployment
Spend Sync is a live Android-first personal finance app that keeps expense tracking quick and reliable with offline-first local SQLite storage and automatic backup to the app's private Google Drive folder. It is available on the Play Store and has surpassed 1,270 downloads.
Tech Stack
Progress
Timeline
Idea & Problem Discovery
Planning & Architecture
Development
Internal Testing
Play Store Release
Live in Production
Started: 2024-06
Updated: 2026-09
Process
Understanding the problem and constraints
Planning & system architecture
Building, testing, and shipping
Iteration, maintenance, and improvement
Technologies I Use
Frontend
- React
- Next.js
- React Native
Backend
- Node.js
- Fastify
- Elysia
Delivery
- Git
- CI/CD
- Cloud Deployment
Exploring
- Rust
- Tauri
Independent & Freelance Work
Alongside professional work, I take on independent and freelance projects, helping turn ideas into stable, production-ready applications.