New Jersey, United States
• Reduced the loading time for over 80% by restructure and optimise the front-end data flow with Redux, which led to an
increase in retentions rate for over 20% according to Google Analytics.
• Created and categorised more than 300 reusable React components with JavaScript ES6 and improved future
development speed in similar front-end task for over 50%.
• Designed and reworked the UI/UX, which has achieved a lighthouse performance score of 90/100.
• Designed B2B database schemas and back-end following MVC and implemented the design with Python Django.
• Maintained Postgres SQL, AWS S3 cloud storage, third-party APIs, and kept the website uptime at over 99.999%.
• Followed Agile software development methodology and worked closely with design team, other developers, quality
assurance team, and scrum master; reported and updated to the team daily and at the end of each Sprint.