Frontend Developer  •  LINE TAXI

Jul. 2019 - Present

LINE TAXI is a fast-growing taxi-hailing service (3-year average active user growth of 150%) using the latest LINE Chatbot technology in the transportation industry.

• Generate extra income with about 300+ trips per day during the COVID-19 pandemic, by creating a food delivery service within 5 days, to create a win-win situation.
• Boost the overall rate of mobile payment usage by 80%, after launching the in-app automatic payment service with LINE Pay or a debit/credit card.
• Responsible for developing the 30k DAU taxi requesting service and reward system with 2 talented frontend team members using React, Redux, Next.js, Socket.io, and styled-components.
• Improve customer satisfaction and increase our customer agent productivity by building a useful admin portal that saves the customer service team nearly 1 day of work each week.
• Evaluate and discuss the feasibility of requirements implementation with 7 team members including PM, UI, UX, and Backend to find the best solution, prioritize the tasks, and complete the requirements.
• Collaborate with the Design Team to build internal shared UI components adhering to the Design Token, and Design System, maintain project design consistency, and prevent reinventing the wheel.
• Setup ESLint, Prettier, and husky to establish coding style guidelines and ensure code quality, which significantly decreases the code review time.
• Implement Cypress for End-to-End testing to cut down tedious and time-consuming manual testing and remarkably reduce the error crash rate in a production environment.
• Trace bugs and eliminate the problems through cloud monitoring services Datadog and Sentry.
• Initiated frontend workshops to share techniques and problems every Friday.

Teaching Assistant  •  WeHelp Bootcamp

Feb. 2021 - Aug. 2021

• Motivate and support trainees when they get stuck during the learning process, strive to help and improve their skills as well as provide solutions and feedback that are commonly used in the industry.
• Hold 7+ technical sharing; The topics include React hooks, performance optimization in React, Scrum agile development, ensuring code quality with ESLint and Prettier, and managing CSS with SCSS...
• Assist students in job search and mock interviews, and give them suggestions for resume revision and career direction.

Web Class Trainee   •  AppWorks School

Jan. 2019 - Jun. 2019

• Acquired web development knowledge skills and ability in the 70~80 hours-per-week 20 weeks frontend engineer Bootcamp.
• Collaborated with Backend, iOS, and Android trainees to implement an advanced membership point and coupon system.
• Developed the personal web application independently within five weeks.
• Implemented a puzzle game in one day and a To-do list in four days using React and started by setting up the webpack.