I'm
Poovarasan
Full Stack Engineer
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
An Android-first personal finance app designed to reduce friction in expense tracking, with offline-first storage using local SQLite and automatic backup to the app's private Google Drive folder.
Tech Stack
Progress
Timeline
Idea & Problem Discovery
Planning & Architecture
Development
Internal Testing (Play Store)
Public Play Store Release
Live in Production
Started: 2024-06
Updated: 2025-01
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.