RandyLiu

• Handled the migration and revitalization of the official website.
• Enhanced web performance resulting in a significant boost, achieving 2x improvement.
• Integrated automated frontend monitoring system that enables tracking of lighthouse reports and facilitates immediate notification to the team during the CI process.
• Enhanced the existing product's logging solution to ensure comprehensive monitoring of visitors' journeys.
• Decomposed functionalities from existing legacy projects into smaller, more modular microservices.
• Architected an email service that encompasses the live conversion of MJML to Handlebars and the integration of i18n content.

• Product experience

  1. Responsible for designing architecture and schema of micro services(from client level to object level), developing and dockerizing full-stack services, and optimizing loading time. All services support i18n.
  2. Cloud file service: A file service which provides versioning storage, online editors (OWord, OSheet, and OForm), and permission management. Minio is used for object storage and versioning.
  3. Review flow service: A service which provides flow reviewing (submit, approve, recall, reject, and cc).
  4. Form service (OForm): A service which allows users to edit, submit forms, and view statistics.
  5. Services were mainly developed by Vue.js, Webpack, and NestJS. API responses support pagination.

• Extra

  1. Implemented Single-SPA/Webpack Module Federation for micro frontends.
  2. Developed an ambulance monitoring service which provides tracking and IPCAM monitoring. React.js, Express, Graphql, Mongodb
  3. Improved the efficiency of the interview process and organized weekly knowledge-sharing sessions, enhancing overall team performance and collaboration.

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

1. 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.
2. Integrated and developed a Forge collaboration platform and AR app to provide Structure Health Monitoring of constructions and sensor localization.
3. Assisted SmarTone to exchange physical data of on-site workers and the results of the ANN model with developing RESTful API.
4. Algorithm validation to help workers adjust the rebar positions through AR devices between as-built and as-design rebars.
5. Designed and developed an educational Augmented Reality platform that provides construction-related questions.

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

1. 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)

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

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

1. HCI mechanism Development for better customer engagement
2. Analyzed the scaffoldings strucutre for exhibitions