React

Responsible for maintenance of internal localization tool created with React, Typescript and Firebase

• Utilised virtualization and caching with indexedDB to improve performance of the application
• Implemented translation memory system which use natural language processing (NLP) and statistics to provide autocomplete when translating within the platform
• Develop features and corresponding unit tests which improves usability of the tool.

Responsible for maintenance and feature development for eCommerce Platform built with Next.js, Typescript and GraphQL

• Developed a new standalone cart/checkout application for the platform
• Developed frontend for handling payments across multiple payment platforms and payment methods (Stripe, Omise, Apple Pay, QR Code Payments)
• Migrated an old codebase to a new system, eliminating technical debts and improving the quality of the codebase.
• Authored RFC proposals for new features and provided feedback on proposals from other team members.
• Built new features and implemented fixes based on designer specifications and applied design system components to the code.
• Collaborated with team members through code reviews, pair programming sessions, and knowledge sharing to promote skill development and project success
• Wrote unit tests with Jest and increased code coverage to over 90% for critical features.
• Optimise website load times by reducing request payload and bundle size, and removing blocking JavaScript code, resulting in a 30% decrease in loading time.

Develop Frontend application in project assigned as follows

Note-taking application (3/2024 - Present)

• Add mobile support to legacy system
• Use getUserMedia/ getDisplayMedia to capture media

Ticketing System & Navigation System (12/2023 - 2/2024)

Lead the development for Frontend of the project, Ticketing System & Navigation, used in web view inside a larger system.

• Ticket Purchase/ Usage Feature
• Announcement Feature
• Payment with external payment provider
• Google Map
• Cross iOS support

AI-Assistant (10/2023-12/2023)

Lead development of a chat application based on ChatGPT used internally in an organization, based on Next.js

• Chat Feature
• Feedback Feature
• Chat History Feature

AI-chat platform (8/2023 - 9/2023)

Architect and develop a chat platform based on ChatGPT based on Next.js

• Lead the development for Frontend of the project.
• Chat UI/ Handling (using server-sent events (SSE))
• Tutorial Feature