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Summary​

  • 2+ years of full stack development experience in Ruby on Rails and React.js
  • Skilled in test-driven development, agile methodologies, and CI/CD practices
  • Demonstrates adaptability in dynamic tech environments with a strong focus on enhancing product stability and team collaboration
  • Actively engages in cloud technology advancements and knowledge sharing
  • Actively learning and applying web performance optimization techniques to improve system responsiveness and efficiency, with a keen interest in developing skills in this area

Experiences​

Full-stack product developer - Yourator, 2022年4月 ~ now​

  • Significantly improved system performance using k6, increasing request handling from 8% to 99%
  • Reduced engineering resource needs by 99% through the integration of Builder.io
  • Led the development of a seamless single sign-on system, effective web notifications, and efficient internationalization (i18n), achieving a substantial 90% reduction in translation expenses
  • Developed and maintained features using React.js, Next.js, and Ruby on Rails; optimized containerization services
  • Enhanced system insights and efficiency using Filebeat, APM Server, and Elasticsearch for log analysis, bottleneck resolution, and search system development
  • Ensured system reliability through monitoring with Grafana, and established robust CI/CD pipelines using GitHub Actions and Circle CI
  • Enhanced article page performance, achieving a 60% improvement in loading speed. Developed a technical architecture template, significantly expediting project planning and reducing oversights

QA Intern - Kdan Mobile, 2020年8月 ~ 2021年6月​

  • Develop auxiliary testing Android APP, effectively shortening routine testing time during SDK iterative updates
  • Use datadog, selenium, and cypress for end-to-end testing to ensure product stability
  • Maintain the redmine system and greatly improve the efficiency of tracking product BUG repair progress
  • Developed redmine plug-in. When the problem changes, messages can be sent immediately through mattermost to reduce missed orders.
  • Use Raspberry Pi to develop weak network environment simulation to increase the variability of various testing scenarios
  • Use Mitmproxy to track app api status and confirm the cause of the problem

Computer Science Teaching Assistant - 南臺科技大學, 2018年2月 ~ 2020年6月​

  • Guide students to solve problems encountered in and after C# programming language class
  • Correct classmates' homework

Digi+Talent Plan Intern - 工業技術研究院, 2019年7月 ~ 2019年12月​

  • Develop financial technology repayment willingness AI model through python
  • Develop the backend through php and connect to the financial technology repayment willingness AI model.
  • Use js to build a front-end using face models and Google Speech API, and provide back-end face and voice messages to make the financial technology repayment willingness AI model more accurate.
  • Assist front-end designer partners to integrate designed web templates

Project​

👍🏻 網頁求生記 - 學習筆記、知識點小記存放處​

  • Record everything you encounter on the way to study
  • Want to know me better? Come in and take a look

Member Center Service - 微服務架構下的會員中心​

  • JWT encrypted using RSA256
  • Developed based on DDD architecture
  • Use Redis for caching to improve performance
  • Fully Dockerized and can be managed using docker-compose
  • Provide grpc communication interface to allow better communication between services

Thrurl - 開源的短網址服務​

  • Use Redis for caching to improve performance
  • Configure SafeBrowser to detect target links to enhance user security
  • Developed based on DDD architecture
  • Implement short URL structure based on number issuance strategy

Help you help us - 疫情下的實名制系統​

  • In order to improve the confusion of the real-name system and the leakage of personal information
  • Race against the epidemic, start from scratch and only take about 1-2 days to complete

Booknut - 書籍交易平台​

  • A trading platform that provides new and used books

Skills​

Frontend​

  • React.js、Next.js、Vue.js、Tailwind css

Backend​

  • Ruby on Rails、Golang、Python

Database​

  • Postgresql、Mysql、Redis、ElasticSearch

Monitor​

  • Grafana、Rollbar、filebeat

Other​

  • docker、shell script、nginx、GCP、AWS

Education​

  • 南臺科技大學 - 學士, 資訊管理學系, 2017年 - 2021年