Kien Ha

This project involved working as a front-end developer for Koindex, a cryptocurrency exchange. I leveraged Angular to build the exchange's UI, using the old source's code and design. I also worked with the back-end team to modify the data structure as appropriate.

Send Payments is an Australian startup platform offering a high-speed and low-cost currency exchange. I worked as a front-end developer to build new features based on the requirements of the business analysts (BA) team. In addition, I contributed to enhancing the platform's performance and solving technical problems.

The Martec offers a platform that allows business managers to find and manage suitable candidates who can provide helpful articles to use in marketing. My primary role was ensuring a seamless system operation and handling front-end and back-end development tasks. I was involved in designing the system architecture, integrating 3rd-party services, and solving complex technical issues. Additionally, I managed and maintained the AWS infrastructure to ensure optimal performance and scalability.

My role also encompassed DevOps duties, handling deployments, continuous integration, and continuous delivery processes. With a team of 16 members, my contributions were pivotal in improving the source code quality and ensuring the platform's robust performance and reliability.

CrowdHack is a platform that allows holding blockchain-based competitions. As the front-end technical leader and full-stack developer, I worked with a small team of six developers to build and maintain the product and manage the system's architecture on AWS. In addition, I solved complex technical issues, researched and recommended new technologies, and reviewed source code technicalities.

This project involved working as the technical leader and full-stack developer for DAO HL Peace, a platform where users can complete tasks to earn cryptocurrency rewards. Working with a team of four to eight members, my responsibilities included building and maintaining the product, managing the system's architecture on AWS, and solving technical problems. In addition, I conducted research to implement suitable new technologies and reviewed the source code accordingly. This ensured that the platform remained efficient, scalable, and secure.

As the technical leader and full-stack developer for Furniture Maker, an eCommerce web application specializing in furniture sales, I played a vital role in the project's success. Our team consisted of five members, and my responsibilities included participating in the development and maintenance of the product, solving technical problems, researching and suggesting new appropriate technologies, and reviewing source code to ensure high-quality standards. These tasks helped ensure the platform operated smoothly and met the needs of our users.

A website designed to run advertising campaigns for the Thai energy drink brand Carabao, where users can play mini-games to win prizes. I worked as a full-stack developer, participating in building the UI for the website, designing the database, developing functions, reviewing source code, and researching ways to improve product performance.