Senior Full Stack Developer

• Mar 2020 - Present

Senior Frontend Developer

• Jan 2019 - Present

UOB NextGen App React JS, Redux, TDD (Jest, Testing Library), Node JS, MaterialUI, CSS in JS , Unix, PWA / Responsive Web Apps • Drove best practice implementation (folder structure, state management with Redux, etc.,) for UOB NextGen App • Successfully delivered multiple banking transaction modules. • Innovated modern technologies (React Fiber, Hooks, Css inJS, Formik, MUI) which eased the development. • Ensured code quality through linting ESLint, Perf, Typing (Typescript), Unit Testing (Jest, Testing Library) especially for a critical module related to payments. • Ensured cross-browser compatibility and responsiveness with a proper design system • Involved in requirement gathering for an end to end integration. • Leading the team to ensure end to end integration from technical specification -> backend -> frontend is aligned and properly implemented Show less

Senior Frontend Developer

• Sep 2018 - Dec 2018

Developed Salesforce Apps React JS, Redux, Shell Scripting (Bash), NodeJS, Salesforce Lightning UI Developed Salesforce Apps React JS, Redux, Shell Scripting (Bash), NodeJS, Salesforce Lightning UI

Frontend Developer

• Apr 2015 - Sep 2018

Created Generic Calendar Widget (2017, used in Australian Ballet Project & any future clients). (React, Redux-[Saga], Webpack, Node.js, Immutable.js), Designed the infrastructure Calendar of Widget Embed Script - https://nba.ecal.com. Provided best practices, design patterns, documentation, build tools (Gulp, Webpack), unit testing, and ensure maintainability for any given projects. Introduced modern technologies such as ES6, React.js, Webpack, Redux, Immutable for Ticket Master Calendar Widget - http://bit.ly/2l2Mr5I. Maintained ECAL Admin, added new features (PHP Zend, Jquery). https://admin.ecal.net/signup Created data migration scripts for ECAL admin. (MongoDB & PHP) Show less

Senior Software Engineer

• Jun 2014 - Mar 2015

Audit Reconciliation Management System ASP.net, C#, Knockout JS, MS SQL Server, SSIS, SSRS • Designed and developed a web application (SPA) for auditing, reconciling and monitoring of payment collections. • Enhanced the legacy app and helped the team to adopt emerging standards for software application development and architecture using modern web frameworks/tools such as KnockoutJs, RequireJs (AMD pattern), moment.js and etc.. • Developed integration packages using SSIS for payment reconciliation process. • Provided a visual representation of the system/web application such as a class diagram, tier structure, and object hierarchies. • Provided a documentation / specification for integration packages. • Provided reports using SSRS based on the client’s requirements. Show less

Application Developer

• Apr 2014 - Jun 2014

Software Engineer

• Oct 2012 - Apr 2014

POS APPS C#, WPF, ASP.net, MS SQL Server • Support and provide maintenance for every system used by the clients. • Provide training for the implementation of each system and application. • Provide Reports for the operation base on the client’s requirement. • Coordinate the requirements with each client for several POS applications POS APPS C#, WPF, ASP.net, MS SQL Server • Support and provide maintenance for every system used by the clients. • Provide training for the implementation of each system and application. • Provide Reports for the operation base on the client’s requirement. • Coordinate the requirements with each client for several POS applications

Electronic Data Interchange Analyst

• Mar 2012 - Oct 2012