Colin Ton - Senior Software Engineer

Colin Ton

4.8

Select me!

Colin is available for hire

Hire Now

Colin Ton

4.8

Gender

Male

Address

Binh Thanh District, HCMC

Main expertise

Full-stack React.js Node.js Front-end Angular AngularJS JavaScript AWS Docker CI/CD TypeScript Azure

Introduction

Colin Ton is a Senior Fullstack Developer with a proven track record in creating scalable and high-performance web applications using ReactJS and NodeJS. He is passionate about developing elegant and efficient solutions that offer exceptional user experiences. With a robust foundation in both front-end development and back-end architecture, Colin excels at collaborating with cross-functional teams to drive projects from inception to completion.

Project list

Greenskies System - USA

Greenskies System is a software solution designed to manage and develop solar energy projects. It facilitates the entire process of transitioning clients to solar energy from start to finish. The system includes a comprehensive set of features and databases stored in cloud and SAP systems, supporting thousands of energy companies. Additionally, it features an E-commerce product with functionalities such as item display, category browsing, and an add-to-cart feature. For more details, visit the provided Github links. For more information, visit: https://www.cleanfocus.com/. Project environments include SAP Cloud, JavaScript, TypeScript, Node.js, AWS, EC2, Route 53, and Load Balancer, with Linux shell scripting, Github, and Jira for development support.

Lead a team to build various features. Develop amazing features for the management of contracts and processes in providing solar energy. Enhance performance in every component of the frontend pages. Migrate the project to new technology. Work directly with USA client stakeholders to develop technical solutions for business cases.

Technologies: Reactjs, Nodejs, Javascript, Typescript, SAP Hana, SAP Cloud, AWS EC2, ROUTE 53, CICD, HTML, CSS, CSS3

Zalo Mini App - Vietnam

A web-mobile application using React and TypeScript, designed to run in the Zalo Mini App webview. This app functions similarly to platforms like Traveloka or Booking.com, providing services for booking, check-in, check-out, and payment, alongside other internal services. My key responsibilities in this project included implementing UI/UX designs based on Figma prototypes, and building new features that are fast, clean, and flexible. Notable features I handled include configuring UI templates, booking functionalities, check-in/check-out processes, adding items to the cart, and providing product recommendations.

Created a web application that can upload, collect, and digitally sign PDF files. Created a system application that allows users to upload PDF documents, modify data, sign data, and send data to banking clients. Handled UI-UX in the mobile version (https://stg-login.singpass.gov.sg/). Recommended solutions for a streamlined, user-friendly interface with the design team. Performed bug fixes and code reviews. Achievements: Released 2 versions with new features and a successful UI. All bug fixes released with the mobile version.

Technologies: REACT JS, Typescript, REDUX Toolkit, HOOKS, AWS, DOCKER, Material-UI, CSS/SCSS

Food Recommendation Web Application - Japan

A web application designed to provide food recommendations to users based on their preferences, including food types, favorite cuisines, and location. The application offers scheduling features, mapping, and distance calculation to nearby restaurants.

Created a web application to gather user information about time, food preferences, type of food, location, and activities to recommend restaurants or hotels and provide maps. Developed a chatbot application enabling users to book automatically using features like search by choices, search by keywords, search history, detailed search, and more. Collaborated with the design team to recommend solutions for a streamlined and user-friendly interface. Ensured proper documentation and reporting in all stages of the product lifecycle. Performed bug fixes and conducted code reviews.

Technologies: REACT JS, Typescript, REDUX Toolkit, HOOKS and some libraries in REACT JS, Material-UI, CSS/SCSS

Book Recommendation ChatBot - Japan

Developed a chatbot using the Microsoft Bot Framework and Node.js to provide users with personalized book hobby suggestions.

Set up the development environment. Create a Bot Framework bot. Implement the bot's logic. Handle user input. Provide book hobby suggestions. Test and deploy the bot.

Technologies: Bot Framework, Node Js, Javascript, Azure

Bosch Source Code Management Platform

Developed a platform similar to GitHub for managing source code and business logic specifically for Bosch employees.

Design and develop the platform's architecture, components, and features. Write clean, efficient, and maintainable code. Integrate with existing Bosch systems and tools. Test the platform thoroughly to ensure quality and reliability.

Technologies: Angularjs, Vuejs, Reactjs

MasterControl Application

An application designed for transferring and managing documents like Excel files, Google Drive documents, and more.

Created a system with multiple pages to manage, save, and transfer data, including features like save, delete, undo-redo, filter, and import data. Ensured functionality and capability of the project using Angular effectively. Assisted in transitioning from a waterfall methodology to a more efficient Agile methodology. Achievements: Successfully released Version 1.0. Enhanced teamwork skills while working in a team of 20 members throughout the project.

Technologies: Angular 9, NGRX (v9) and Handsontable for Angular, Web responsiveness (LESS, CSS, ...)

Managela Project

A project to develop a task management application similar to Trello, collaborating with my back-end team.

Create a website similar to Trello with my back-end team, using React JS and Node JS. Write API and deploy the project to the server. Work directly with client stakeholders to develop technical solutions for business cases.

Technologies: React JS and Node JS

Project list

Education

Expertise

Certifications