John Michael N. johnmrs57

 Developed and released a large-scale business service for a real estate investment company in
the US using React, Next, Redux, Redux-Saga, React Query, JavaScript, TypeScript, ChartJs, CanvasJs, Node, Express, GraphQL, Styled-Component, docker and AWS (DynamoDB, S3, Amplify, CDK etc.) from scratch.  Developed a modern esports game broadcasting and betting web application with a Canadian development company using JavaScript, TypeScript, Vue, Vuex, pinia, Nuxt, Vuetify, vite, Django, Flask, FastAPI, Python, Google analytics and GCP etc.
 Refactored and upgraded the legacy web sites and applications based on React, Angular, PHP, Laravel and Symfony.
 Contributed to AI related services using keras, numpy, pandas, Pytorch and other libraries
 Contributed to solving SSR, SEO and other modern web app issues and improving performance
using Next and Nuxt.
 Developed an educational site and ecommerce web application using TypeScript, Angular and
other plugins.
 Introduced various kinds of measures and tools to improve the agile team and company’s work
environment and efficiency and product quality.
 Maintained a real business service through direct consultation with the customers.

 Contributed to the overall projects, including architecture design, system construction into cloud
platforms like AWS.  Updated and customized the legacy projects and upgraded from the old version to recent versions.
 Developed responsive web applications and sites using modern CSS techniques and JavaScript
frameworks and libraries like React, Vue and Angular.  Modified existing software to correct errors, upgrade interfaces, and improve.  Worked as a lead front end developer in a single page web application development and mentored the junior team members and reviewed their work and code.
 Communicated with back-end developers for lots of front-end issues.
 Used several unit test tools and services like Jest, Enzyme, and auto test tools like Selenium.
 Developed modern scraping tools and auto working services based on Python and Go for several shopping mall companies.