Hi there! I'm Tang Wei Lun, a Flutter-focused Mobile App Developer who thrives on building scalable, maintainable, and high-performance apps using Clean Architecture and modern design patterns. I developed healthcare appointment mobile app before, I can build car wash appoiment with my experience…

Tang Wei Lun

Hi there! I'm Tang Wei Lun, a Flutter-focused Mobile App Developer who thrives on building scalable, maintainable, and high-performance apps using Clean Architecture and modern design patterns. I developed healthcare appointment mobile app before, I can build car wash appoiment with my experience…

Available to hire

Hi there! I’m Tang Wei Lun, a Flutter-focused Mobile App Developer who thrives on building scalable, maintainable, and high-performance apps using Clean Architecture and modern design patterns. I developed healthcare appointment mobile app before, I can build car wash appoiment with my experience

See more

Skills

Experience Level

Flutter
Expert
JavaScript
Expert
HTML5
Expert
Dart
Expert
CSS
Expert
PostgreSQL
Expert
TypeScript
Expert
AWS
Expert
Docker
Expert
Node.js
Expert
GitHub
Expert
SQL
Expert
React Native
Expert
Web Design
Expert
Tailwind
Expert
Kubernetes
Expert
.NET
Expert
GitHub Copilot
Expert
APIs
Expert
API
Expert
Jira
Intermediate
GraphQL
Intermediate
React JS
Intermediate
iOS
Intermediate
Express
Intermediate
C#
Intermediate
SQLite
Intermediate
Android
Intermediate
See more

Language

English
Fluent
Malay
Advanced

Work Experience

Mobile App Developer (Flutter) at ALPHA WAVE-INNOVATIONS
July 1, 2025 - Present
Developed and maintained Flutter-based eWallet following Clean Architecture principles and best practices. Implemented scalable state management using BLoC and Freezed. Integrated native third-party KYC SDK via Method Channel and Event Channel for seamless Flutter-native communication. Delivered and maintained core fintech modules including eVoucher, eMandate, and Biometric Authentication, ensuring secure and compliant transaction flows. Improved app performance by leveraging Dart isolates for heavy background processing.
Mobile App Developer Intern (Flutter) at Fast Global Hub AI
March 1, 2024 - August 1, 2024
Contributed to the iGM and FSM mobile apps. Revamped the app UI to improve usability and overall user experience. Used Burp Suite to intercept and inspect API requests/responses during development and debugging.
Mobile App Developer (Flutter) at Alpha Wave Innovations
July 1, 2025 - Present
Developed and maintained Flutter-based eWallet app following Clean Architecture principles, design patterns. Implemented scalable state management using BLoC + Freezed. Integrated native third-party SDK via Method Channel and EventChannel for seamless Flutter-native communication. Delivered and maintained core fintech modules including eVoucher, eMandate, and Biometric Authentication, ensuring secure and compliant transaction flows. Improved app performance by leveraging Dart Isolates for heavy background processing.
Mobile App Developer (Flutter) at AlphaWave Innovations
July 1, 2025 - Present
Developed and maintained a Flutter-based eWallet app following Clean Architecture principles and modern design patterns. Implemented scalable state management with Bloc + Freezed, integrated native KYC SDKs via Method Channel, and supported secure transactions with eVoucher, eMandate, and biometric authentication. Improved performance by leveraging Dart isolates for heavy background processing, and ensured secure, compliant flows across RESTful backends, Firestore, and PostgreSQL storage. Deployed core modules with Docker, Nginx, and automated SSL, and implemented real-time updates, local notifications, and cross-platform UX improvements.
Mobile App Developer Intern (Flutter) at Fast Global Hub AI, Kuala Lumpur
March 1, 2024 - August 1, 2024
Involved in the development of iGM and FSMap; Revamped app UI to improve usability and overall user experience; Used Burp Suite to intercept and inspect API requests/responses during development and debugging. Implemented a health care booking Flutter app with appointment scheduling and real-time updates; Implemented Local Notifications and Firebase Cloud Messaging for reminders and real-time push notifications. Built a full-stack bakery management web app using Next.js, TypeScript, PostgreSQL, and Prisma, featuring real-time inventory tracking, sales analytics, FIFO batch management, and TensorFlow.js-based demand forecasting, with Supabase Auth and deployment via Netlify.

Education

Bachelor of Science (Hons) in Software Engineering at Asia Pacific University of Technology & Innovation (APU), Kuala Lumpur
January 1, 2022 - January 1, 2025
Bachelor of Science (Hons) in Software Engineering at Asia Pacific University of Technology & Innovation (APU), Kuala Lumpur
January 1, 2022 - January 1, 2025
Bachelor of Science (Hons) in Software Engineering with First Class Honours at Asia Pacific University of Technology & Innovation (APU), Kuala Lumpur
January 1, 2022 - January 1, 2025
Bachelor of Science (Hons) in Software Engineering at Asia Pacific University of Technology & Innovation (APU), Kuala Lumpur
January 1, 2022 - January 1, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Media & Entertainment

Skills

Experience Level

Flutter
Expert
JavaScript
Expert
HTML5
Expert
Dart
Expert
CSS
Expert
PostgreSQL
Expert
TypeScript
Expert
AWS
Expert
Docker
Expert
Node.js
Expert
GitHub
Expert
SQL
Expert
React Native
Expert
Web Design
Expert
Tailwind
Expert
Kubernetes
Expert
.NET
Expert
GitHub Copilot
Expert
APIs
Expert
API
Expert
Jira
Intermediate
GraphQL
Intermediate
React JS
Intermediate
iOS
Intermediate
Express
Intermediate
C#
Intermediate
SQLite
Intermediate
Android
Intermediate
See more