James Vu - Full-Stack Developer

I am a Javascript Engineer with more than 7 years of experience in Web Development using the Javascript ecosystem (ReactJS, NodeJS). Experienced with both Enterprise and Startup small projects, be able to launch a new front-end heavy project from scratch. Experienced with JS functional testing using Jest, React Testing Library, Enzyme Experienced with JS End-To-End testing with Cypress. Experienced with Client Side Rendering (CSR), Server-Side Rendering (SSR), and Static Site Generation (SSG) using ReactJS. Understand Web Front-end development concepts: Browser Rendering, JavaScript execution process, HTML/CSS, PWA standard, WebRTC, Websocket, GraphQL. Be able to work with Back-End using Node.js, API development (Pure Restful, GraphQL, Websocket), and variants of databases: MongoDB, PostgreSQL, and Redis. Experienced with CI/CD implementation and configuration: GitLab, GitHub, Harness, AWS Code Commit/Code Build Experience with AWS Cloud services: EC2, S3, CloudFront, Cloudformation, ECS, ... Familiar with Scrum/Agile. Interested in learning new technology, quick learner Experienced with application deployment

Project list

NAB - Vietnam

NAB is a National Australia Bank. Their core platform uses micro-frontend and microservices approaches to split their User Interface and Infrastructure into many small mini-applications which are dedicated to many small teams to handle and maintain. Vũ Tuấn Anh was working on integrating mini-apps into a centralized main application and also self-maintaining 2 mini-apps. The Centralized Application is used by Internal bankers, Employees, and also external customers.

- Developed and maintained 2 Mini Apps using ReactJS within its BFF server running in NodeJS runtime and using GraphQL as API interface - Used Jest and Testing Library to write unit and integration test - Used Cypress to write e2e test - Used Splunk and App Dynamic to monitor and debug Mini Apps - Deploy applications using Jenkins, Cloudformation, ECS - Integrated other squad's mini-apps into the Centralized Application using the Enterprise's Micro frontend framework - Maintain CI/CD implementation of mini-apps on Jenkins, Harness - Using Cypress to write e2e scripts

Technologies: React, Jest, Node.js, ECS, S3, CloudFormation, Jenkins, GraphQL, Cypress

Verb Data - US

Verb Data is a US start-up. The software is a SAAS application that provides abilities for every business team to manage their data powered by a rich feature web dashboard that includes: Charting, visualization, data source management, etc.... It has a feature-rich web application and connects to a .NET backend

- Build application from scratch using ReactJS, Webpack, NextJS - Used Jest and Testing Library to write unit and integration tests. - Working with Backend Devs for API integration

Technologies: React, Jest, Webpack, Next.js

Primark Inc - Europe

Primark is a famous international clothing retailer. They have more than 70000 employed colleagues in 14 countries and growing. Their store offers great quality essentials to stand-out styles across womenswear, menswear, and kidswear. Plus beauty, homeware, and accessories. The StoreFront Application is an E-commerce web application, where users can search for their items, select variants, add to a cart, and purchase. The App uses a Universal Components system, in which all components, and banners on the Web can be managed, and controlled over a separate management portal

- Built Frontend for the Storefront Web app: https://primark.com using NextJS - Built Universal Components and registered them in the management portal plus in-code configuration - Developed product schema and APIs in BFF Server using NodeJS and GraphQL - Used Jest and Testing Library to write unit and integration tests. - Using Cypress to write e2e scripts

Technologies: React, Next.js, Jest, Node.js, GraphQL, Redis, Cypress

Mudah Inc - Malaysia

Mudah is a large eCommerce application. It has a web interface for user to buy their goods, and a CMS portal, to manage assets, and also control Advertisement display on the main web page.

- Built user interface for the CMS Advertisement manage portal using ReactJS - Writing unit tests using Jest, React testing Library

Technologies: React, Redux, Jest, Webpack

Inspectorio

The project named RISE-which is the 3rd product out of 3 platforms that Inspectorio offers to customers. RISE is a Management platform for managing the supply chain and tracking manufactory process quality and production quality. It has a complex form system in the Frontend App which is used across several features: Assessment, Report, CRUD dashboard/process

- Developed features for the platform from Frontend to Backend - Used React.js for Front end, wrote integration and unit tests using Jest and Testing Library - Using GraphQL for API implementation - Config CI and CD pipelines - Optimizing front-end codes for extra processing performance. Optimizing SQL queries and query builder for faster database fetching

Technologies: React, Redux, Webpack, GraphQL, Node.js, PostgreSQL, Redis, Docker, S3, EC2, GitLab CI/CD

Alpha Indigo - UK

The project provides a chatbot service for users through Messenger and Slack to search for their products in any client Stores and Markets. The backend application collects data from our customers' data using a scheduled CRON job and then imports it to the Database. The Chatbot is powered by Google Dialog flow, then, uses our own Webhook to fetch data from the Database and reply to customers

- Designed and implemented APIs, and webhooks for chatbot: - We used Slack, and Messenger API as an adapter for collecting input from users through the chat interface and then replying to them - Using Google Dialogflow for analyzing user inputs, processing them then sending them to our dedicated server through webhook - The server gets data from DB and returns appropriate responses to the user - Wrote scheduled scripts for auto-import data daily from our Clients

Technologies: Node.js, MySQL

Facebook Clone - Personal project

Kappa Social Network is a Social network like Facebook, it has several features like Authentication, notification, Feed with ranking, adding friends, following people, Chat and video calls, comments, posts, and image face recognition.

- Developed authentication with email and SMS integration, post creation/comments/comment reply, and reaction on comments with emojis. - Developed real-time update posts and comments using web socket. - Developed feeds with post ranking, using Intersection - Developed Observer for a real-time update on only what appears on the screen. - Developed Add/Follow friends - Developed user profile management - Developed video call using WebRTC

Technologies: React, Webpack, Node.js, MongoDB, Redis, S3, EC2

Groupmatics - US

Groupmatics is a US start-up, their business is tickets distributed for sports and events that are hosted in the US. The project has 3 domains, one is a landing page, the second are applications (mobile and web base) for users to buy tickets and select seats, and the last one is the CMS portal to manage all assets and instances of the business

- Built CMS portal and Main Application with ReactJS. Mobile application using Progressive web app standard - Built user's chat room in sport/event streaming using WebSocket. - Implemented authentication for multiple roles - Built Landing page using Gatsby JS - Developed end-to-end test tool using WebdriverIO, Puppeteer, Selenium, and NodeJS.

Technologies: React, Webpack, REST API, Node.js, GatsbyJS

Project list

Education

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