Gary Tsai

Owned end-to-end frontend development, including full remittance workflows, for a fintech platform, from Figma to Vue 3 using scalable, component-based architecture. Developed a Node.js FX rate service for the remittance platform and admin portal frontend, streaming real-time rates, securely locking transactions, and designed for scalable expansion. Developed a secure login flow using AES-256 encryption to protect user data and ensure token-based authentication.

Software Engineer - Great East Forex - Singapore

(2024-05)

• Owned end-to-end frontend development, including full remittance workflows, for a fintech platform, from Figma to Vue 3 using scalable, component-based architecture.
• Developed a Node.js FX rate service for the remittance platform and admin portal frontend, streaming real-time rates, securely locking transactions, and designed for scalable expansion.
• Developed a secure login flow using AES-256 encryption to protect user data and ensure token-based authentication.
• Performed frontend SIT and backend API testing using Postman to ensure integration and stable production-ready releases.
• Managed UAT, including drafting test cases, guiding users during testing, and resolving issues in staging and production.
• Collaborated with stakeholders to gather product requirements and clarify workflows for accurate implementation.

Junior Frontend Developer - Best Momentum - Kuala Lumpur

(2022-07 - 2024-04)

• Developed 20+ responsive templates for mobile and desktop platforms, including game-themed browser UIs, ensuring cross-browser compatibility and a consistent user experience.
• Performed QA testing and debugging to deliver stable, production-ready products.
• Collaborated with client services, sales, and design teams to align project goals and ensure timely delivery.
• Provided frontend support by resolving user interface issues and assisting users via Jira.

Frontend Development - Sigma School (2021-11 - 2022-06)

Introduction to Computer Science (2021-07 - 2021-11)