About me

I am a senior software engineer with around 10 years of experience in full-stack software development and testing. My key skills are ReactJs, Angular, Javascript, Node.js, Python, PHP, and NoSQL and SQL Dbs, AWS, Azure, and GCP. I have experience in the development of web applications with ReactJs, Angular, Node.js, Python, PHP, and Java. I also have experience as a DevOps engineer handling deployment of web applications and administrate clouding servers and I have worked with various cross-functional teams located in the UK, Australlia, and Singapore.

I would like to work with a talented team and be part of a dynamic environment where I can continuously learn and grow is incredibly motivating.

In my free time, I play table tennis.

What i'm doing

  • design icon

    Web & Mobile development

    Skilled in web and mobile development, with expertise in building responsive and user-friendly applications using modern frameworks, ensuring optimal performance and user experience.

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    Data Science

    Proficient in data science techniques and tools, with extensive experience in analyzing and interpreting complex data sets to derive actionable insights and drive data-driven decision-making, leveraging algorithms.

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    DevOps

    Experienced in DevOps practices, including CI/CD pipelines, infrastructure automation, and monitoring, with a focus on improving development and deployment workflows.

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    Blockchain

    Experienced blockchain developer proficient in building decentralized applications (dApps) and smart contracts, with a strong background in Ethereum, Solidity, and blockchain protocols.

Testimonials

  • Marie Chan

    Marie Chan

    Working with Matthew on our lawn care service platform has been a fantastic experience. He understood our vision from the start and delivered a product that streamlined scheduling, invoicing, and customer communication, making our operations smoother and more efficient. The platform is user-friendly, reliable, and has received great feedback from our customers, who appreciate the convenience. Matthew's expertise in both backend and frontend development, combined with a strong grasp of user needs, made them the perfect fit for this project. Highly recommended for anyone needing a solid SaaS solution!

  • Wendy Chen

    Wendy Chen

    Matthew is an empathetic engineer who puts all his energy - which is a lot - into his work! I had the pleasure of working with him on two projects. Matthew’s ability to work seamlessly in any team, to pick up new tech quickly, and then explain what and how his code was working made him a standout on both projects. I miss his sense of humor and contagious enthusiasm! Matthew is the type of engineer who elevates the people around him, and he will be an asset at any company.

  • Zap.Protocol Team

    Zap.Protocol Team

    Collaborating with Matthew on our DeFi platform has been an outstanding experience for our entire engineering team. He played a key role in building a secure, scalable infrastructure that supports seamless transactions and user interactions.

  • William Lu

    William Lu

    I had the chance to work with Matthew on our ads project, The Content.ad. Matthew is a true professional role model. If something needed to be done, or an issue needed to be addressed, he found a way to solve it no matter what. I highly recommend her!

Clients

Resume

Education

  1. California State University

    2009 — 2014

    Major in Computer Science; Bachelor of Engineering

Experience

  1. Full-Stack Lead Developer (House Of Yards)

    06/2023 — Present

    HouseOfYards is a lawn care SaaS application.

    • Designed and developed a landing page as a Single Page Application, ensuring management of 100% of the content.
    • Engineered a SaaS application distributed across 3 subdomains based on user roles, employing robust frameworks for front end, back-end, database, and payment.
    • Implemented a chart view to show revenue, total earnings, total spent, activities per crew and client, and service rating.
    • Built a robust infrastructure with staging and production servers, establishing 100% automated deployment pipeline through Git and a Clouding Server.
    • Gained valuable leadership experience while leading a team of 3 members.

  2. Web Developer (Plum's Liquor)

    09/2020 — 06/2023

    Plum's Liquor is a retail optimization service.

    • Crafted a mock-up that imports product and section lists from 2 files and generates a planogram.
    • Created a customer dashboard UI, visualizing planograms in three viewports such as skeleton, 2D, and 3D.
    • Collaborated with the back-end developers to build scalable Restful and GraphQL APIs, offering 30+ API endpoints for analyzing products, optimizing planograms, and more.
    • Continued to enhance the application based on valuable feedback from clients, mostly focusing on speed engine optimization.

  3. Web and Blockchain Developer (Zap Protocol)

    08/2018 - 09/2020

    Zap is A multi-functional DeFi platform.

    • Developed ZAP ICO, Exchange, and NFT marketplace using robust web frameworks.
    • Implemented visualization of web assets, including images, 3D models, and multimedia files. Achieved an 80% increase in page load speed by incorporating lazy loading techniques.
    • Integrated Smart Contracts into the ZAP website using Web3 packages.
    • Built trading view using chart libraries.

  4. Full-Stack Web Developer (Content.ad)

    08/2015 - 07/2018

    Content.ad is advertising platform.

    • Produced a landing page using PHP, WordPress CMS, and MySQL.
    • Created a customer portal view with cutting edge front-end frameworks, and built GraphQL back-end server.
    • Implemented a 1:1 platform matchmaking strategy that significantly boosted revenue and conversions for publishers, demonstrating results via a chart.
    • Established over 100 self-faucets using PHP/WordPress to provide ad space.
    • Built server infrastructure using PostgreSQL as the database, AWS ECS as the cloud server, and Docker/Kubernetes/Git for a 100% automatic CI/CD pipeline.

Skills

Web Development

  • HTML, CSS, Javascript
    100%
  • React.js
    100%
  • Angular
    100%
  • Vue.js
    100%
  • Typescript
    100%
  • React-Native
    80%
  • Flutter
    60%
  • Node.js
    100%
  • Python, Django, Flask
    100%
  • PHP, WordPress, Laravel
    100%
  • Ruby on Rails
    100%
  • Golang
    50%

DevOps

  • Amazon Web Service
    100%
  • Microsoft Azure DevOps
    100%
  • Google Cloud Platform
    100%
  • PostgreSQL
    100%
  • MySQL
    100%
  • MongoDB
    100%
  • Git, CI/CD, Docker
    100%
  • MLOps
    80%

Blockchain

  • Ethereum, Solidity
    100%
  • Decentralized Applications
    100%
  • Bitcoin
    100%
  • Rust
    100%
  • Non Fungible Token
    100%
  • Trading Bot
    80%

Portfolio

Contact

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