Liu Yi Chun (Jeff Liu)

Jeff Liu is currently a Frontend engineer in an AI security product company. He has five years of experience in developing projects using Angular. Projects he has worked on include an eKYC  (Electronic Know Your Customer) dashboard and SDK, building an official website for a company, developing a medical information portal, and building a financial analysis dashboard. He is experienced in Angular structure, implementing useful templates, setting unit and e2e tests to projects, and performance optimization. He is ambitious and passionate about Angular development and spends his free time studying and improving his skills.

  Taichung City, Taiwan     

Education

Sep 2013 - Jun 2017

National Taichung University of Science and Technology.

Department of Information Science and Management Systems

Skill

Tech Stack

   Angular      HTML      CSS / SCSS      JavaScript      TypeScript   

   Git   Cypress Cypress  

Work Experience

Frontend Engineer  •   Authme

 Nov 2021 - Present
 Tech Stack: Angular, TypeScript, SCSS,  Cypress, SPA, Scrum

  • Maintain an identity verification / eKYC dashboard. 
  • In charge of building the interface and processes of the identity verification/liveness SDK. 
  • Setup E2E testing framework on dashboard - cypress. 
  • Created Authme's official website using Angular.

Frontend Engineer  •  Cloud Interactive

Jun 2021 - Nov 2021
Tech Stack: Angular, TypeScript, SCSS, SEO, SPA, Scrum 

PARTICIPATED PROJECTS:
- DKSH: Medical education platform. (https://www.drtalk.com.tw/)

  • Import modular components to reduce repetitive development time by 30%

  • Developed Dr.Talk and used third party services like LINE and Vimeo.

Frontend Engineer  •  GE MING COMPANY

Jul 2017 - May 2021
Tech Stack: Angular, TypeScript, SCSS, Robot framework, Jenkins, SPA, Scrum 

PARTICIPATED PROJECTS:
- BI Supervisor: Analyzed the company's internal operating data and customer forecasts.
- DB Monitor System: Monitored database usage and issued warnings based on the situation. 
- Smart Customer Service System: Smart chat with Microsoft Luis

  • Upgraded the Angular version and fixed disruptive updates.

  • Modularized Angular components, templates, directives to reduce development time by 30%.

  • Performance optimization to reduce the vendor bundle size by almost 30%, saving 30% building time.

  • Organized the project structure and utilized lazy-loading feature modules to fix slow first time page loading, reduced from the original 10 seconds to less than one second of the loading time.

  • Used Echart to develop a data analysis dashboard, provide charts and user analysis and forecasts.

  • Built a smart chat room that automatically replies to messages or options based on questions.

  • Trained the QA team to build automated testing framework.

QA Intern  •  Exosite COMPANY 

Feb 2017 - Jun 2017
Tech Stack: Node, Robot framework, Jenkins,  Scrum 

  • Automated testing by Robot Framework, Node.js.

  • Continuous Integration (CI) by Jenkins, GitLab, GitHub.

Software Engineer Intern  •  BOKER COMPANY

Jan 2014 - Jun 2015
Tech Stack: ASP.NET MVC

  • Responsible for software analysis, design, programming and maintenance, and software testing and modification.

  • Completed the customized ERP system and other projects such as navigation system and a vehicle dispatching system.

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