Kai-Zhen Randy Liu

Energetic, curious about interdisciplinary learning and used to work in Shanghai and Hong Kong. Accumulated many product  development experiences, including streaming platform (Asiania), artwork on NFT ecommerce platform (OneOffs), hydrological survey platform, campus source survey platform, and so on. I am looking for a software engineer opportunity to develop further skills and unleash my potential in an innovative working environment.

  Taipei City, Taiwan  https://randy-liu.com/      

Work Experience

Full-Stack Developer  •  TryTech

Feb 2021 - Oct 2021

  • Successfully raised 2,000,000 NTD in 8 months.
  • Project management, budget control and client negotiations.
  •  SaaS services development:  
    • Rainfall detection portal
    • GIS visualization portal for NTU campus
    • Media steaming service (Asiania)
    • NFT e-commerce platform (OneOffs)

Revit API Developer  •  NTU BIM Center

Feb 2019 - July 2020

Automation system development: transforms BIM models into structural analysis and design BIM rebar models. Successfully decreased  more than 50% of the time of structural design. (from days to 30 minutes).

iOS App Developer, Freelancer  •  Taiwan

Nov 2019 - May 2020

AR inspection App on the iOS platform: QC reports for on-site inspections.

Research Assistant  •  The Hong Kong Polytechnic University

Aug 2019 - Mar 2020

  • Managed a project which focuses on a convenient collaboration system, BIM-AR, for Structure
    Health Monitoring SHM of maglevs with National Rail Transit Electrification and Automation
    Engineering Technology Research Centre Hong Kong Branch .
  • Integrated and developed a Forge collaboration platform and AR app to provide Structure Health
    Monitoring of constructions and sensor localization.
  • Assisted SmarTone to exchange physical data of on-site workers and the results of the ANN model
    with developing RESTful API.
  • Algorithm validation to help workers adjust the rebar positions through AR devices between as-built rebars and as-design rebars.

Grasshopper Developer, Freelancer  •  Australia

July 2019 - Dec 2019

Graphical application creation for railway modeling to reduce 10 times of the frequent design changes by owners during the planning phase.

HCI Developer  •  AirStructure Lab

Sep 2018 - Jan 2019

2nd prize with 500,000NTD in 2018 Taipei New Horizon Art Festival:

  • HCI mechanism Development for better customer engagement
  • Analyzed the scaffoldings strucutre for exhibitions

Grasshopper Developer  •  NTU BIM Center

Sep 2018 - Jan 2019

  • Graphical application creation for bridge modeling to reduce 10 times of the frequent design changes by owners during the planning phase.
  • Develop civil 3D API to extract points of contour lines.


2018 - 2021

National Taiwan University

MSc Civil Engineering Computer Aided Engineering

GPA: 4.04/4.3

2014 - 2018

National Cheng Kung University

BSc Civil Engineering

GPA: 4.23/4.3(Last 60)


Development of On-site Construction Employment Platform Based on Blockchain
This research develops an employment platform with smart contracts for on-site labor to not only protect the rights of both parties but also keep the records during the execution of employment credible. Through the reputation mechanism which is modified and validated under various scenarios, reliable reputation for every participant can be evaluated with credibility and act as a metric of trust. BCT increases the enforceability of employment contracts, records the process of contract execution and reputation, and achieves a more trustworthy employment relationship.


  • Frontend
    • Javascript, TypeScript, React.js, Next.js, HTML5, CSS3
    • Graphql
    • Node.js, Git, Webpack, Docker
  • Database
    • MongoDB, MySql, PostgreSql
  • Blockchain
    • Solidity, Web3
  • Data Science
    • Python  


  • Mandarin
  • English - Advanced
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