Hello, I'm Mr.Vu
Software Engineer based in VietNam, specializing in technical education through hands-on learning and building applications.
My Skills
Work Experience
I have 7 years of experience as a Full-Stack JS Developer. During these 7 years, I had the chance to work with ReactJs and NextJs for approximately 5 years, and 3 years with React Native. Recently, I have had 2 years with NodeJs and AWS and a half year with Flutter .
Full-Stack Developer
transcomsos techonology Vietnam Co., Ltd. (TTV)
- SSO Project: Maintained the Single Sign-On (SSO) system and developed a new Flutter mobile application to support user authentication via smartphones (iOS & Android).
- Technical Stack: Node.js, AWS, Serverless Framework, SonarQube, Bitbucket, Flutter, ReactJS, iOS & Android Native Code
- Responsibilities: Managed and maintained the SSO system, Developed a cross-platform Flutter app to enhance the authentication experience. Integrated native iOS & Android code for improved security and performance
- Achievements: Successfully launched a Flutter authentication app, improving user login efficiency. Enhanced security and user experience by integrating biometric authentication
Full-Stack Developer
transcomsos techonology Vietnam Co., Ltd. (TTV)
- Log Management System: Customized the log management system to align with the company's specific needs, focusing on stability, performance optimization, and bug fixes.
- Technical Stack: Node.js, Python, AWS, Serverless Framework, Jet, SonarQube, Bitbucket, Flutter, ReactJS, iOS & Android Native Code
- Responsibilities: Developed and maintained log management features. Identified and resolved system bugs, improving stability. Optimized log processing to enhance system performance. Created technical documentation and coding guidelines
- Achievements: Improved system stability, minimizing unexpected downtimes. Reduced log processing time by 80% through performance optimizations
Web Developer
Freelancer
- ArtSunday.vn / Cococstudio.com (Website): Designed and developed ArtSunday.vn, an online platform for showcasing and selling artwork.
- Technical Stack: ReactJS, NextJS, NodeJS, MongoDB, TypeScript, Tailwind CSS
- Responsibilities: Designed and implemented the front-end using ReactJS/Next.JS. Developed and optimized RESTful APIs for seamless backend integration. Ensured responsive and high-performance UI/UX
- Achievements: Successfully launched the website with a user-friendly design and smooth performance, Optimized API response times, improving overall website speed. Enhanced SEO and accessibility, increasing user engagement
React Native Developer
Freelancer
- DoctorCity (Mobile App): Maintained and upgraded DoctorCity, a mobile healthcare application connecting users with doctors.
- Technical Stack: React Native, Firebase, Redux, GCP
- Responsibilities: Performed bug fixes and optimized app performance. Upgraded features and UI/UX improvements using React Native. Integrated new API endpoints and improved backend connectivity
- Achievements: Improved user experience by implementing smoother navigation and UI enhancements. Enhanced backend efficiency, leading to faster data synchronization
- Participating in code reviews and providing constructive feedback to other developers.
React Native Developer
Freelancer
- EVN (Mobile App): Maintained and upgraded the EVN mobile application for electricity services and customer support.
- Technical Stack: React Native, Redux, GCP
- Responsibilities: Debugged and fixed critical issues, ensuring app stability. Upgraded features and optimized the codebase for better maintainability
- Achievements: Enhanced app reliability, leading to increased customer satisfaction
Full stack Developer
MOBILE WORLD INVESTMENT CORPORATION (MWG)
- Delivery App (Mobile App): Designed and maintained a mobile delivery application for efficient order tracking and fulfillment.
- Technical Stack: ReactJS, React Native, .NET Framework, RESTful APIs, SQL Server
- Responsibilities: Designed and implemented the React Native front-end for real-time delivery tracking. Maintained and enhanced core functionalities to improve reliability. Provided backend API support to ensure smooth data synchronization
- Achievements: Enhanced real-time tracking accuracy, leading to better delivery efficiency. Improved app performance and reliability, reducing order processing times. Streamlined backend API calls, ensuring seamless data synchronization.
Full stack Developer
MOBILE WORLD INVESTMENT CORPORATION (MWG)
- E-Wallet (Mobile App): Designed and built a mobile e-wallet application to facilitate secure and seamless digital payments.
- Technical Stack: ReactJS, React Native, .NET Framework, RESTful APIs, SQL Server
- Responsibilities: Developed a responsive React Native front-end for a smooth user experience. Integrated secure payment gateways and ensured compliance with financial regulations. Optimized API interactions for fast and reliable transactions
- Achievements: Successfully launched an e-wallet app with high security and user-friendly UI/UX.
Junior & Middle Developer Staff
FUJINET SYSTEMS JSC
- Product Information Management System (PIM): Participated in customizing and optimizing the sales and production management system to align with the company's operational needs. Focused on bug fixing, system optimization, and migrating the legacy .NET version to a modernized framework.
- Technical Stack: VB 6.0, VB.NET, Crystal Reports, PHP, Oracle, SVN
- Responsibilities: Customized the system to meet business requirements. Refactored and optimized the legacy codebase for improved performance and maintainability. Migrated the system from VB 6.0 to VB.NET, ensuring compatibility and enhanced functionality. Conducted detailed design, programming, unit testing, and system testing
- Achievements: Successfully migrated the system to VB.NET, improving performance and maintainability. Implemented best practices in code versioning and collaboration using SVN
Have a project in mind? Let's build something together!
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