A professional AWS solutions architect and developer.

Covid-19 Tracker App Logo

Personal Project in 2020

COVID-19 Tracker

COVID-19 Tracker is developed mainly to help find the daily COVID-19 cases by a given region or country.

This app also shows the spread of COVID-19 on a world map, so as to give a bird's eye view on the pandemic globally.

Skill Set Badges

Skill Set

Expertise in AWS cloud solutions architecting and serverless development with Node.js in TypeScript

AWS Certified Developer - Associate Badge
AWS Certified Solutions Architect - Professional Badge


AWS Certified Solutions Architect - Professional

Issued January 2021 · Expired January 2024

Code Good Works Logo

Freelance Cloud Developer, Code Good Works Ltd

01 July 2020 - 31 March 2021

Code Good Works aims to architect and code good works. It was inspired by those who labour in dire hardship.


Senior Full-stack Developer, EMBL-EBI

01 July 2011 - 30 JUNE 2020

Co-architected and developed Europe PMC plus manuscript submission system through good teamwork and collaboration with many other organizations in the PubSweet open source community (React.js, Node.js, GraphQL, PostgreSQL, Kubernetes, and GitLab CI)

Initial maintainer of the web application for Europe PMC (Vue.js, Java EE, Spring, Hibernate, and Oracle)

University of York Logo