Man Nguyen is a Senior Software Engineer based in Ho Chi Minh City with 11 years of professional experience and a strong focus on scalable backend systems using Java and Spring Boot. He has delivered high-performance APIs and batch systems for finance and insurance at DXC Technology and now builds microservices and optimizes PostgreSQL schemas at FPT Software. A self-taught, best-practices-driven developer, he contributes to notable open-source projects like gram-js, where he enhanced message editing, media handling, and message lifecycle methods for a widely used Telegram MTProto client. His background blends formal IT education and a prior degree in chemistry, reflecting a pragmatic, analytical approach to solving complex engineering problems. Colleagues know him for rigorous testing, clear technical documentation, and consistently turning business requirements into maintainable production services.
11 years of coding experience
3 years of employment as a software developer
Bachelor's degree, Chemistry, Bachelor's degree, Chemistry at Ho Chi Minh University of Pedagogy
Java Developer, Java Developer at Center for Informatics, University of Science, VNU-HCM
Bachelor's degree, Information Technology, 9.4/10, Bachelor's degree, Information Technology, 9.4/10 at University of Information Technology
NodeJS/Browser MTProto API Telegram client library,
Role in this project:
Back-end Developer
Contributions:8 reviews, 17 commits, 10 PRs in 5 days
Contributions summary:Man primarily contributed to the `gram-js/gramjs` repository by enhancing the message editing functionality. Their work included refactoring code to support media in edited messages, adding validations, and making the `text` property optional for editing. They also added methods for pinning, unpinning and marking messages as read and implemented corresponding methods in the `Message` class. Additionally, the user improved the code by adding type hints and updated documentation.
Contributions:9 releases, 54 commits, 11 PRs in 5 years 9 months
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Man Nguyen - Senior Software Engineer at FPT Software