Experience

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  OAX Foundation

  • Technical Lead(Web3 + Blockchain + Gen AI)

    • May 2022 - Present

    Primarily functioning as the Technical Lead for Notifs- https://www.notifs.co . Notifs is a mobile app whose primary features include tracking real-time crypto-investment portfolio performance and providing AI-powered personalized crypto market insights and market signals. - Design the technical architecture of cloud applications and mobile applications (Flutter) and the frontend webpage(React)- Led the agile team composed of multinational members.- Implemented the development of container-based microservices API with Kubernetes- Finished the ETL pipeline for data massage and feature engineering - Applied diverse Large Language Models (GPT, BARD/Gemrni, Claude, LLama) ,model fine-tuning, and Retrieval-Augmented Generation methodology for sophisticated, personalized crypto content generation AI agents.- Established the market signal module with RNN with LSTM - Designed and executed comprehensive unit and functional testing in the DevOps CI/CD pipeline, ensuring the reliability and robustness of software applications through meticulous validation of each component and feature.

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  852dev.xyz

  • Co-Organizer

    • Dec 2022 - Present

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  CredentialProof.io

  • Technology, Information and Internet
  • 1 - 100 Employee

  • Web3 Advisor

    • Jun 2022 - Dec 2023

    CredentialProof.io is acquired by PERSOLKELLY in Dec 2023Identified web3 trends and user needs through market research, guiding the creation of relevant and demanded web3 products.

  • Head of web3 engineering

    • Oct 2021 - Jun 2022

    As a founding member of CredentialProof.io(a new Web3 venture within Ergon Global), I spearheaded the creation of a pioneering Web3 HR platform that transformed users' resumes into encrypted NFT, to establish a decentralized LinkedIn alternative. This initiative empowers users by rewarding them for sharing their professional profiles, revolutionizing the dynamics of job search and recruitment in the digital age.- Identified trends and user needs through market research, guiding the creation of relevant and demanded web3 products.- Created product roadmaps and specs, ensuring designs were technically achievable and focused on user experience.- Led the agile team composed of multi-functional members.Leveraged analytics and user insights to continually enhance product designs, aligning with user expectations.- Pioneered the DevOps practices for both backend and frontend environments, facilitating seamless integration and continuous delivery of updates.- Designed and implemented smart contracts on the Ethereum and Solana blockchain, contributing to the advancement of decentralized applications and services.- Handled technical design with frontend (React) and backend (Node.js & Rust)

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  Ergon Global

  • Hong Kong SAR

  • Senior Tech Delivery Manager & AI Advisor

    • Oct 2021 - Jun 2022
    • Hong Kong SAR

    Ergon is acquired by PERSOLKELLY in Dec 2021- Engaged in a cutting-edge AI module integrating deep learning, large language model and related technologies( RAG, Promt engineering  ) to categorize candidates and match job opportunities, further automating and personalizing the recruitment process.- Established an AI-powered “candidate database” with vector database and LLM to facilitate resume matching

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  Li & Fung

  • Manager - Applications Development

    • Nov 2020 - Jul 2021

    Tech-stack : node.js , reactjs , angular , snowflake , elastic search , kubernetes , aws , azure , mongodb , cypress , serverless , lambda , python Participating in data science projects such as "Trend Prediction" and "Cost Management." Key person in building microservices architecture with Kubernetes.My duties included:Development(Frontend , Backend and Data processing)DevOpsSolution DesignArchitecture DesignTesting Tool Setup (Unit Test & Functional Test)Team Leading (Small Projects)

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  Business Operating Software Solution Ltd

  • Full-stack Developer

    • Jul 2017 - Nov 2020

    Initiated and led the development and management of innovative mobile loyalty programs, utilizing a comprehensive tech stack that includes Node.js, Angular, IBM Cloud, MongoDB, MSSQL, and Ionic.Main project :Citifun : https://www.citistore.com.hk/citifun/. (Stack : angular , node.js , ionic , phonegap)IBN member : https://apps.apple.com/us/app/%E5%AE%98%E7%87%95%E6%A3%A7/id1485681830 . (Stack : angular , node.js , ionic , phonegap)Union member https://play.google.com/store/apps/details?id=com.ksw.union(Stack : angular , node.js , ionic , phonegap)The Rink : https://itunes.apple.com/hk/app/the-rink/id1185418663?mt=8 (Stack : react native , node.js )

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  CASH Financial Services Group Limited

  • Hong Kong
  • Financial Services
  • 1 - 100 Employee

  • Application Consultant

    • Mar 2014 - Nov 2020

    - Working as a technical advisor - Introducing hybrid development to management and helping them to apply related technology.- Led team to apply hybrid development to replace native development.Assisted in projects : - CASH RTQ- Alpha I- CASH Security TraderRelated product : https://itunes.apple.com/hk/app/cash-rtq/id431564051?mt=8

  • Mobile Application Developer

    • Jun 2012 - Mar 2014

    As a developer in an in-house development environment, I participated in many projects and learned a lot from my supervisor and colleagues.- My main task involved developing trading systems to handle massive trading requests. Additionally, I contributed to developing APIs, mobile web (HTML5, CSS3), and SQL queries.- As a mobile application enthusiast, I kept track of mobile application UI and UX design trends and studied them. At Celestial, I also took part in UI designing. I designed wireframes and collaborated with designers to complete all design work.- As a mobile application developer, I consistently developed applications that communicated with the company's existing database. Each application had unique requirements for communication. At Celestial, I also participated in designing the architecture for system communication.- I successfully developed a sophisticated real-time plotting and trading application for futures trading on iOS. Additionally, I innovated a voice-activated trading application and introduced groundbreaking investment features on the same platform.Development Role- ChartTrader - Big Tea Rice for IOS- CASH RTQ - Security Trader 1.0- Futures Trader- Big Tea Rice for Android - CASH Alert MeURL of company's application portfolio:https://itunes.apple.com/hk/artist/cash-e-trade-ltd/id400177513https://play.google.com/store/apps/developer?id=CASH+E-Trade+Ltd

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  M3 Hong Kong Limited

  • Co founder / Product manager / Full stack developer

    • Apr 2014 - Jul 2017

    M3 Hong Kong Limited was acquired by Business Operating Software Solution Ltd in 2017Tech-stack applied : node.js , angular , mongodb , mssql, ionic , phonegapAs a Co-founder of M3 Hong Kong Limited, I primarily handled product management and application development for the joint-membership mobile loyalty platform. This innovative app revolutionized the way users manage multiple memberships, offering a unified interface for tracking, swapping membership points, and redeeming gifts.

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  Freelance

  • Application Developer

    • Dec 2011 - Jun 2012

    Finished Project吸引MOCA IOS(https://itunes.apple.com/hk/app/xi-yin-moca/id530145238?mt=8)吸引MOCA Android (https://play.google.com/store/apps/details?id=com.stampy) - a start-up project - a mobile loyalty program - use a app to replace a lot of psychical membership card - receive electronic stamp and exchange the stamp among multi merchants - introduction : http://appsearch.cool3c.com/app/information/%E5%90%B8%E5%8D%B0%20MOCA/1360340Goods Wedding (https://itunes.apple.com/hk/app/goodswedding-gu-shi-yuan/id483439056?mt=8)TFH 同發號(https://itunes.apple.com/hk/app/tfh-tong-fa-hao/id642779852?mt=8 )

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  Adventure Hong Kong Litimed

  • Mobile Application Developer(Game Development)

    • Jun 2011 - Jun 2012

    As a mobile game developer , i learnt the technique of development 2D game (Applied COCOS2D)and 3D game(Using Unity3D) in this Japanese company .URL of company's portfoliohttps://itunes.apple.com/hk/artist/adventure-hong-kong-company/id345893878-Development RoleGirls Bar for IPhoneGirls Bar for IPad-Maintenance RoleBar Mania for iPhoneRestaurant Mania for iPhoneHamburger Mania for iPhoneBar Mania for iPadRestaurant Mania for iPadHamburger Mania for iPad