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Hi, I’m Lien Kim, a Frontend Developer with 5 years of experience in building scalable React applications. I specialize in architecture, performance optimization, and delivering polished UI with a strong focus on user experience. I’ve shipped projects across ecommerce and SaaS domains, collaborated with cross-functional teams, and continuously refine code quality. I enjoy turning designs into intuitive experiences and value clean, maintainable code and delightful UX.…Hi, I’m Lien Kim, a Frontend Developer with 5 years of experience in building scalable React applications. I specialize in architecture, performance optimization, and delivering polished UI with a strong focus on user experience. I’ve shipped projects across ecommerce and SaaS domains, collaborated with cross-functional teams, and continuously refine code quality. I enjoy turning designs into intuitive experiences and value clean, maintainable code and delightful UX.

Lien KIM

Front-End Developer, Full Stack Developer, Web Developer, +2

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Hi, I’m Lien Kim, a Frontend Developer with 5 years of experience in building scalable React applications. I specialize in architecture, performance optimization, and delivering polished UI with a strong focus on user experience. I’ve shipped projects across ecommerce and SaaS domains, collaborated with cross-functional teams, and continuously refine code quality. I enjoy turning designs into intuitive experiences and value clean, maintainable code and delightful UX.…Hi, I’m Lien Kim, a Frontend Developer with 5 years of experience in building scalable React applications. I specialize in architecture, performance optimization, and delivering polished UI with a strong focus on user experience. I’ve shipped projects across ecommerce and SaaS domains, collaborated with cross-functional teams, and continuously refine code quality. I enjoy turning designs into intuitive experiences and value clean, maintainable code and delightful UX.

Available to hire

Hi, I’m Lien Kim, a Frontend Developer with 5 years of experience in building scalable React applications. I specialize in architecture, performance optimization, and delivering polished UI with a strong focus on user experience.

I’ve shipped projects across ecommerce and SaaS domains, collaborated with cross-functional teams, and continuously refine code quality. I enjoy turning designs into intuitive experiences and value clean, maintainable code and delightful UX.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Intermediate

French

Beginner

Vietnamese

Fluent

Work Experience

Frontend Developer at Sqwad

July 1, 2022 - July 1, 2023

Independently architected and delivered Admin Sqwad and Shopify Sqwad apps, successfully adopted by several Shopify clients in France, helping retail brands streamline collaboration and reduce customer acquisition costs. Delivered frontend features by integrating Figma designs and backend APIs, ensuring smooth and intuitive user experiences. Developed scalable frontend architectures using React, TypeScript, JavaScript, Redux, HTML, CSS, and Tailwind. Authored unit tests with React Testing Library, significantly reducing bugs and improving application reliability.

Fullstack Developer Intern at Hello Pomelo

September 1, 2021 - March 1, 2022

Engineered a full-stack React.js + Node.js application for collecting detailed software requirements from clients. The system allows users to submit requirements, which are processed by the backend, compiled into PDFs, and automatically emailed to the marketing team, streamlining workflow and reducing manual effort.

Frontend Developer at FPT Software

December 1, 2019 - July 1, 2020

Developed and maintained a React.js frontend for a real-time chat and calling application within a microservices-based system. Implemented end-to-end frontend testing with Cypress, significantly improving stability and reducing regressions. Collaborated remotely with PatientPop (US) on frontend development tasks and feature implementation.

Frontend Developer at Axon Active

August 1, 2018 - August 1, 2019

Participated in the development and ongoing maintenance of company-wide internal systems used across marketing, HR, recruitment, payroll, and workforce management. Built and maintained applications using React.js, WordPress, jQuery, HTML5, CSS, PHP, Java Spring and PostgreSQL. Worked closely with cross-functional stakeholders to gather requirements, discuss ideas, and propose practical internal tools that improved team productivity and operational efficiency.