Front End Developer

Worked as React front-end developer during design and development of 3 new features
and framework enhancements for digital media platform.
Developed 50֡ components, pages, editable tables, data charts, dashboards, along with
custom hooks for sliders, popover, popper, modals, sorting and filtering.
Played key role in enhancing codebase robustness by converting 22% of Redux store
modules into TypeScript.
Implemented video conferencing including 7+features such as video call, audio call,
scheduling and so on, through WebRTC.
Led the migration of Enzyme tests to React Testing Library, resulting in 30% increase in
RTL coverage across squads.
Resolved Auth0 custom redirection issues, ensuring secure and seamless user
authentication and redirection processes.
Mentored 5֡ junior engineers, providing guidance, regular code reviews and feedback

Engineered innovative user interfaces for key 3 roadmaps initiatives, integrating UI/UX
enhancements to optimize user journeys and elevate overall experience.
Involved in all areas of redesign: Planning + design, build, test, support, release, and 15%
decrease in post-release support.
Maximized use of Events and promises in ES6 and React for application control flow.
Undertook significant refactoring efforts on core reusable components, including Selects
and Multi-selects with Tailwind CSS v3.0, resulting in customizations.
Refined functionality and compatibility, reducing load times by 2s.
Configured rules for ES LINT, resulting in a 10% reduction in code errors and enabling
developers to write safer, cleaner, and error-free code.
Rebuilt class components to functional components and cleaned up 1/4 of legacy code
using best practices.

Maintained and managed financial and banking application with Laravel 5.0 and UI theme.
Developed mobile responsive, user-friendly interfaces with Bootstrap 3.2.
Collaborated with 3 UX/UI designers and 2 back-end developers for visually appealing
user interfaces.
Improved performance optimization, reducing page load times by 3 seconds and
boosting responsiveness.
Participated in agile ceremonies, including 2 weeks sprint planning, daily stand-ups, and
retrospectives, fostering collaboration and efficiency.

Collaborated with 3 senior engineers to build marketing platform focused on publishing
and distributing Chinese books.
Rebuilt beautiful 100% responsive UIs without compromising functionality for aesthetics.
Fixed 100+bugs from existing websites and increased speed.