Sainul Abid N K P K

I’m a Flutter developer and mobile application developer with 2+ years of hands-on experience building secure, high-performance ERP and e-commerce apps for the jewellery industry. I lead small development teams, focus on clean architecture and state management, and work end-to-end—from scalable Flutter solutions and REST API integration to smoother deployments across Google Play and the Apple App Store.

I enjoy designing reliable payment and user flows, including multi-gateway payment integrations, and I’ve also integrated AI/ML features such as OCR using Google ML Kit, barcode scanning, QR-code authentication, push notifications, and PDF generation. I’m comfortable with production best practices like code reviews, mentoring, unit/widget testing, and performance optimization, while keeping everything maintainable with solid, organized project structures.