03/15/2026 updated
100 % available
Software Engineer with 5 years experience in web application development
Ha Noi, Vietnam
Worldwide
Information SystemAbout me
With over five years of professional experience in frontend development, primarily focused on React.js, NodeJS, I have built and maintained production-grade applications that balance performance, usability, and long-term maintainability.
Web InterfacesJavaScriptApplication Programming Interfaces (APIs)Agile MethodologyAmazon Web ServicesTest AutomationCloud EngineeringCode CoverageWeb DevelopmentMaintenanceProject ManagementPerformance TuningScrum MethodologyTypeScriptTesting
Web Application Development
React JS, JavaScript, and TypeScript expertise for building user-friendly web interfaces and responsive designs
Cloud Architecture
AWS Cloud solutions with certified expertise in Solutions Architect Associate and Developer Associate levels
Agile Development
Agile Scrum methodologies with cross-functional team collaboration and project management experience
Version Control
Git version control systems for code management and project tracking
Database Management
Database optimization and legacy codebase management for improved maintainability
Testing Frameworks
Automated testing frameworks implementation including SonarQueue for code coverage and bug reduction
API Development
Robust APIs development and maintenance with integration capabilities across multiple platforms
Performance Optimization
Front-end performance optimization through code-splitting, lazy loading, and efficient state management
React JS, JavaScript, and TypeScript expertise for building user-friendly web interfaces and responsive designs
Cloud Architecture
AWS Cloud solutions with certified expertise in Solutions Architect Associate and Developer Associate levels
Agile Development
Agile Scrum methodologies with cross-functional team collaboration and project management experience
Version Control
Git version control systems for code management and project tracking
Database Management
Database optimization and legacy codebase management for improved maintainability
Testing Frameworks
Automated testing frameworks implementation including SonarQueue for code coverage and bug reduction
API Development
Robust APIs development and maintenance with integration capabilities across multiple platforms
Performance Optimization
Front-end performance optimization through code-splitting, lazy loading, and efficient state management
Experience
Professional experience5 - 10 years
Freelancer since2025
Languages
EnglishFluent
Project history
Develop user-friendly web interfaces using React JS, implement responsive designs, collaborate with cross-functional teams, optimize legacy codebases, implement automated testing frameworks, mentor junior engineers, and develop robust APIs
Assisted in developing web applications using React JS, utilized Git and Jira for version control and project tracking, supported team in testing and debugging, collaborated with UX/UI designers, optimized front-end performance, and mentored junior developers
Certificates
AWS Developer Associate
Amazon Web Services2026
AWS Solution Architect Associate
Amazon Web Services2025