Lien KIM

Full stack developer

Full Stack Developer with 5+ years of experience, highly proficient in JavaScript and TypeScript. Specialized in React and Node.js, building scalable, high-performance applications with intuitive, user-focused interfaces. Experienced in developing and integrating frontend and backend systems within large-scale applications.

Techniques and compannies I have worked in development
React
Nodejs
Flutter
Vue
Wordpress
Java
CakePHP
My projects
About

My journey as a Full Stack Developer began in 2016 when I started as a Software Engineer at IVC, where I worked on ERP systems using Odoo, building custom features and data-driven reports with Python and SQL. Early on, I was exposed to both frontend and backend development, which shaped my ability to deliver practical, end-to-end solutions.

At Axon Active, I expanded my technical range by contributing to internal systems across marketing, HR, and operations. Working closely with cross-functional stakeholders, I not only developed applications using React, Java Spring, and PostgreSQL, but also actively proposed and built tools that improved internal workflows and team productivity.

I further strengthened my full-stack expertise at FPT Software, where I developed a real-time chat and calling application within a microservices architecture using React and Node.js. This experience deepened my understanding of scalable systems, testing strategies, and collaboration within large international teams.

In 2020, I moved to Paris, France, to pursue a Master of Science in Computer Science at EPITA, further enhancing my knowledge in software engineering, modern architectures, and best practices in full-stack development.

During my time in France, I continued to grow as a full-stack engineer. At Hello Pomelo, I built an end-to-end application that streamlined client requirement collection by generating automated PDF reports and integrating backend workflows. Later at Sqwad, I led frontend development for Shopify-based applications while also contributing to backend APIs with Django, focusing on performance, scalability, and clean architecture.

With a strong foundation across both frontend and backend, I enjoy building complete, scalable products that are not only technically robust but also intuitive and impactful for users.