Building Web & Mobile Apps that Solve Business Problems.
I'm Ha Linh. Beyond writing code, I deliver comprehensive tech solutions - from development and performance optimization to App Store & Google Play deployment.
About Me
Background & Skills
With a problem-solving mindset, I believe a successful tech product requires more than just a beautiful interface—it needs stability, speed, and conversion capabilities. I partner with you to overcome technical barriers, optimize infrastructure costs, and deliver your product to the right audience.
Services
How Can I Help You?
Web & Mobile App Development
Design and develop professional mobile apps and websites. Optimized for user experience (UX) and top-tier performance.
Deployment & Store Publishing
End-to-end service for publishing applications to Google Play and App Store. Setting up high-load, secure cloud servers.
Technology Consulting
Select the right tech stack, restructure legacy systems, or design cost-effective software architecture for Startups and Enterprises.
Projects
Featured Work
Cho Pho - Omnichannel Sales App
Solved real-time inventory synchronization for a chain of 50+ stores. Optimized data load speed to under 1s and designed intuitive UI/UX for fast operations.
CrossTune - Cross-platform Music Streaming PWA
A PWA web application that aggregates music streams from YouTube, Spotify, TikTok, and SoundCloud into a unified interface. It successfully bypasses ads, delivering a seamless 320kbps listening experience anytime, anywhere for over 1,000+ users without requiring any app installation.
TeenMatch - Student Social Networking App
A mobile social networking application designed to help students find and match with friends. This milestone project demonstrates a complete software development life cycle: from conceptualization and matching logic implementation to successful deployment and publishing on Google Play.
IT Supporter - Event Operations Management System
A Flutter-based Web App designed to digitize technical support event operations. It features real-time tracking of machine processing workflows (Waiting, Running, Complete) and role-based access control for managing over 100+ personnel (Technicians, Testers, Collaborators).
Contact
Ready to get started?
I'm always open to discussing website design or mobile app development partnerships.