Wang Xu Dong, Full-stack Developer in Hong Kong, Hong Kong
Wang Xu Dong

Full-stack Developer in Hong Kong, Hong Kong

Member since April 1, 2020
Wang is a senior full-stack engineer with seven years of professional experience in web development and DevOps engineering. What drives Wang is working on projects with ambitious people to change the world. As a dedicated and passionate developer, Wang is capable of handling the whole project development process.
Wang is now available for hire

Portfolio

  • Fairmint companies
    Web Architecture, Software Architecture, CircleCI, Lambda Architecture...
  • Wyzerr
    Web Architecture, Software Architecture, Docker, AWS S3, AWS EC2, Express.js...
  • Fleet Space
    Google Cloud Platform (GCP), Web Architecture, Software Architecture...

Experience

Location

Hong Kong, Hong Kong

Availability

Part-time

Preferred Environment

Slack, GitHub, Jira, Clubhouse

The most amazing...

...thing I've built is a new unique investing platform at Fairmint, a company changing the future of financing.

Employment

  • Senior Full-stack Engineer

    2018 - 2021
    Fairmint companies
    • Built the serverless project architecture on AWS using Amplify.
    • Implemented many third-party service integrations for various purposes including Upvest, Berbix, Magic, Blocknative, Moonpay, and Changelly.
    • Used React/Redux-saga to build the web front end and admin dashboard.
    • Worked as a lead developer and organized the whole development process.
    Technologies: Web Architecture, Software Architecture, CircleCI, Lambda Architecture, Serverless Architecture, React Redux, TypeScript, DevOps, CSS, JavaScript, Web App Development, Amazon Web Services (AWS), AWS, Serverless, AWS Amplify, AWS DynamoDB, React, Node.js
  • Senior DevOps Engineer

    2019 - 2020
    Wyzerr
    • Built the initial architecture on AWS (EC2, ELB, S3, CloudFront, Lambda).
    • Migrated the entire project architecture from AWS to Google Cloud Platform.
    • Utilized Google App Engine, Google Compute Engine, Google Cloud Functions, Google Cloud Tasks, Google Memorystore, load balancing, and so on.
    Technologies: Web Architecture, Software Architecture, Docker, AWS S3, AWS EC2, Express.js, DevOps, Node.js, JavaScript, AWS, Web App Development, CircleCI, Google Cloud Platform (GCP), Amazon Web Services (AWS)
  • Senior Full-stack Engineer

    2017 - 2018
    Fleet Space
    • Built the serverless Node.js back end on the Google Cloud platform.
    • Built a web user dashboard using Vue.js and used Axios to consume APIs.
    • Wrote many SQL queries which resulted in reducing the execution time from minutes to seconds.
    • Implemented real-time communication between the server and client using Socket.IO.
    Technologies: Google Cloud Platform (GCP), Web Architecture, Software Architecture, Serverless Architecture, DevOps, React, CSS, JavaScript, Serverless, Web App Development, PostgreSQL, Vue.js, Node.js
  • Senior Full-stack Engineer

    2017 - 2018
    Arturo
    • Built a Node.js back-end server on the Google App Engine and CI/CD using CircleCI.
    • Implemented HLS video streaming to play videos with low latency.
    • Implemented a live chat between the app users using Socket.IO.
    • Wrote unit and E2E tests using Jest and Puppeteer.
    • Tracked and fixed bugs using Clubhouse as a reporting tool.
    Technologies: Web Architecture, Software Architecture, Docker, CircleCI, Firebase, Express.js, DevOps, CSS, JavaScript, Web App Development, Google Cloud Platform (GCP), MongoDB, React, Node.js
  • Front-end Web Developer

    2016 - 2017
    Tylko
    • Built the web front end using React and Three.js from a Figma design.
    • Built an admin dashboard (data visualization) using React and D3.js.
    • Used Redux-saga for state management and to handle asynchronous API calls.
    • Wrote unit and E2E tests using JEST and Puppeteer.
    Technologies: Software Architecture, CSS, Node.js, JavaScript, Web App Development, Redux, Three.js, D3.js, React
  • Front-end Web Developer

    2014 - 2016
    Million Tech
    • Worked on 20+ web front-end and data visualization projects.
    • Used React and Angular for SPA and PWA development.
    • Worked closely with the designers and used tools like Figma, InVision, Sketch, Zeplin, and so on.
    • Used Jira, Slack, and GitHub for team collaboration.
    Technologies: Node.js, JavaScript, Web App Development, CSS, HTML, D3.js, Angular, React

Experience

  • Fairmint (Development)
    https://fairmint.co/

    Fairmint enables promising companies to receive financing globally, continuously, and compliantly with a simple "invest now" button directly from their app or website.

    I worked as a lead developer and organized the whole development process.

  • Wyzerr (Development)

    Wyzerr is an online SaaS platform that helps the world's biggest companies make operational decisions rooted in customer and employee feedback.

    I worked as a DevOps engineer and built the entire project architecture on the Google Cloud Platform (GCP).

  • Arturo (Development)
    https://arturo.video/

    You can use Arturo to connect and collaborate with your teammates to make more meaningful stories. Chat, create, upload custom assets, and save every edit in one place. Also, you can share your stories to your favorite platforms with a single tap.

    I worked as a full-stack engineer.

Skills

  • Languages

    JavaScript, TypeScript, HTML, CSS, Sass, GraphQL, Python, SQL
  • Frameworks

    Angular, Redux, Express.js
  • Libraries/APIs

    Node.js, React, Three.js, Vue.js, React Redux, D3.js, GatsbyJS, AWS Amplify, REST APIs
  • Tools

    Jira, GitHub, Clubhouse, Slack, CircleCI, Git, AWS AppSync, Terraform, 8th Wall SDK
  • Paradigms

    DevOps, Unit Testing, Serverless Architecture, Lambda Architecture, Web Architecture
  • Platforms

    Google Cloud Platform (GCP), Amazon Web Services (AWS), Docker, Firebase, AWS Lambda, Heroku, AWS EC2, AWS IoT, Ethereum, Blockchain, Azure
  • Storage

    MongoDB, AWS DynamoDB, PostgreSQL, AWS S3, MySQL, NoSQL, Google Cloud, Databases
  • Industry Expertise

    Web Development
  • Other

    Web App Development, Data Visualization, Serverless, Lambda Functions, AWS, Software Architecture, Architecture

Education

  • Bachelor's degree in Software Engineering
    2011 - 2015
    Hong Kong University of Science and Technology - Hong Kong

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