I’m a Full Stack Developer who focuses on building real-world, production-style web applications — not just demos.
I specialize in React and Next.js for frontend development, and Laravel for backend systems, with experience designing scalable architectures, REST APIs, and role-based access control (RBAC).
Instead of only learning concepts, I build systems that reflect how actual products work:
• GymFlow SaaS – a complete gym management system with RBAC, member lifecycle tracking, attendance, and payment workflows
• Coders Community – a developer Q&A platform with dynamic content, voting, and tagging systems
• TaskFlow Workspace – a collaborative task management app with roles, permissions, and real-time updates using Firestore
🌐 Portfolio: hein-htet-ko.vercel.app
💻 GitHub: github.com/HeinHtetKo99
My approach to development:
• Clean, maintainable, and structured code
• Scalable and practical system design
• Performance-focused development
• User-friendly UI/UX
💻 Tech Stack:
Frontend: React, Next.js, Tailwind CSS
Backend: Laravel (PHP)
Database: MySQL, MongoDB, Firebase
🎯 Currently seeking Frontend / Full Stack Developer opportunities.
If you’re looking for someone who can build beyond tutorials and understands real application workflows — let’s connect.
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Created a collaborative task management application designed for team-based workflows with role-based permissions and real-time updates.
Live Demo : https://www.twine.net/signin
Implemented a workspace-based architecture where users can manage tasks depending on their roles and access levels. Integrated Firebase Firestore to enable real-time synchronization and scalable cloud data handling.
Focused on simplicity, performance, and effective team collaboration.
Key Contributions:
Implemented role & permission-based access system
Built real-time task updates using Firestore
Designed workspace/project-based task organization
Developed responsive and user-friendly UI
Structured scalable frontend architecture
Built a developer-focused Q&A platform inspired by real-world systems, enabling structured knowledge sharing through questions, answers, and voting.
Live Demo : https://www.twine.net/signin
Implemented dynamic content handling including question creation, answer submission, voting mechanisms, and tag-based categorization. Focused on creating a scalable content model and smooth user experience.
Designed the system to reflect how community platforms manage engagement and content relationships.
Key Contributions:
Developed full Q&A workflow (questions, answers, voting)
Implemented tag-based filtering and discovery system
Built authentication and user-specific interactions
Structured relational data for scalable content handling
Designed clean and responsive UI
Developed a production-style gym management SaaS that simulates real-world business operations, from member onboarding to subscription and attendance tracking.
Live Demo : https://www.twine.net/signin
Designed and implemented a secure role-based access control (RBAC) system to manage permissions across admins, staff, and members. Built a structured member lifecycle system (registration → active → renewal) and integrated attendance monitoring with scalable payment workflow design.
Focused on clean architecture, modular code structure, and real-world usability.
Key Contributions:
Architected RBAC system with clear permission boundaries
Implemented member lifecycle and subscription tracking
Built attendance system with efficient data handling
Designed scalable backend API structure
Developed responsive UI with consistent UX patterns
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