Man Ho Martin Keung
I am an experienced full stack engineer specialized in building and maintaining web applications with a strong focus on Angular, TypeScript, and JavaScript.
About
I am an experienced full stack engineer specialized in building and maintaining web applications with a strong focus on Angular, TypeScript, and JavaScript. Over the years, I have developed scalable and secure enterprise solutions by integrating RESTful APIs and designing database-driven systems using a variety of technologies such as MongoDB, MySQL, MSSQL, and Oracle. I enjoy collaborating in Agile environments and am passionate about delivering user-friendly interfaces and reliable software solutions.
My background includes hands-on experience with CI/CD pipelines, automated testing, and performance optimization, along with troubleshooting complex frontend and backend issues. I am continuously upgrading my skills and have a proven track record of contributing effectively to cross-functional teams, leading frontend upgrades, and delivering impactful prototypes, all while maintaining strong documentation and team knowledge sharing.
- 8 years' experience
- Joined August 2025
Industry experience
- Telecommunications
- Government
- Transportation & Logistics
- Software & Internet
- Professional Services
Work experience· 10 roles
Developed responsive Angular interfaces with reusable components and centralized services using JavaScript & TypeScript, leading upgrades from version 12 to 17. Integrated Java-based backend content with frontend through RESTful APIs. Delivered two web-based proof-of-concept prototypes featuring multilingual and dynamic rendering. Authored end-to-end tests using Selenium and unit tests with Jasmine and Karma. Addressed QA-reported bugs to improve performance and user satisfaction. Participated actively in Agile sprints using Jira DevOps, contributing to UI/UX discussions and frontend design reviews.
Developed responsive Angular interfaces with reusable components and centralized services using JavaScript and TypeScript. Led upgrades from Angular v12 to v17 and integrated Java-based backend content using RESTful APIs. Delivered two web-based proof-of-concept prototypes with multilingual and dynamic rendering. Wrote end-to-end tests with Selenium (Java) and unit tests with Jasmine and Karma. Resolved QA-reported bugs and contributed to consistent performance and user satisfaction. Participated in Agile sprints with Jira DevOps and contributed to UI/UX discussions and frontend design reviews.
Developed internal web applications using Angular 9/10, JavaScript, and TypeScript. Built microservices and automation scripts with Node.js and Python to handle MongoDB data. Created Node.js REST APIs using RabbitMQ for asynchronous communication. Delivered certificate tracking and ticket workflow systems for public infrastructure projects. Implemented automated testing with Selenium, Mocha, and Chai to maintain software quality. Applied Agile methodologies and CI/CD pipelines with Azure DevOps. Received promotion from Full Stack Developer to Senior Full Stack Developer in July 2020.
Education· 6
Certifications and awards
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