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黃季承 Backend Developer | DevOps [email protected]我從事 5 年的電商後端開發與 1 年的 DevOps 維運，並參與超過 4 年的 Scrum 敏捷開發。後端主要負責產品功能研發、後台系統開發與既有服務重構。曾參與生活市集即享券開發，負責與合作夥伴釐清事項、跟 PM 討論整合方式、設

Vitest and JSDom, achieving 80% code coverage, and End-to-End testing with Playwright 7. Integrated with third-party API (Grammarly, Sapling) vendors and proactively identified UI/UX issues reducing spelling errors by 80% Front-End Developer • United Digital Intelligence NovFebSlashed developers' maintenance time by 40% through product refactoring 2. Streamlined form validation logic with Formik and yup, enhancing readability 3. Managed CI process with Jenkins for seamless program builds 4. Developed and delivered training project to onboard and mentor new team members Software Engineer • Reforecast Technology DecNovDeveloped Green Energy Estimate Monitor System (GEMS) in

amounts from various third-party gaming platform APIs into our platform, and generating daily reports accordingly. Involved in server architecture migration, assisting in provisioning the foundational infrastructure and CI/CD integration for production and testing environments, and planning and managing SOP deployment processes to reduce human error. Refactoring existing code, integrating design patterns to improve readability and maintainability, and designing reusable components to enhance code reusability and consistency. Summarizing the nature of the business, modularizing its business modules according to the Single Responsibility Principle, and splitting them into a microservices architecture to ensure consistency between business

hen assigned a project or task. - Passionate about exploring new technologies and tackling new challenges. I diligently address issues and constantly seek better methods to minimize the technical debt I accumulate. Work Experience Frontend Developer Morrison Express Corp. • 十一月Present - Conducted a project code refactoring, reducing the codebase by 75% while enhancing maintainability and scalability. - Refactored large files into module-based imports, resolving FCP issues and enhancing user experience. - Proactively organized technical sharing sessions, covering interdisciplinary experiences, potential future technologies for team members, and the tech trends. - Collaborated with DevOps to

large-scale initiative, strategically dividing it into three distinct systems and assigning each to dedicated teams. - Utilized Swift Package Manager (SPM) to modularize the feature, enhancing maintainability and ensuring independence from the project. 3. **Refactored FollowList Page Using VIPER Architecture** - Ensured the stability of functions during the refactoring process. - Implemented the refactoring with VIPER architecture, utilizing Swift Package Manager (SPM) to modularize the feature. - Designed dependency injection to implement various logic injections, enhancing flexibility and maintainability. 4. **Transferred App to Another Developer Account** - Collaborated with non-engineering teams to ensure comprehensive handling of

I'm suitable for anyone looking for an experienced backend or full-stack developer with web development experience. Full Function 4+ Years Developer with both frontend and backend experience Skilled in design, architecture, and integration of API and web server development Passionate about software quality, unit testing, and refactoring. Promote code readability, scalability, and maintainability. Team player with Agile experience, able to lead a full sprint and perform code reviews. Career Product Developer • Titansoft Pte Ltd JanSep 2023 | Taichung, Taiwan | .NET MVC/Core, Vue.js, MSSQL, Kubernetes, Docker Responsible for multiple 3rd

product documentation. Completed about 60% of the new features during my tenure. Assisted the team in updating outdated and unmaintained libraries (Butter Knife, GreenDao) to more stable official Android libraries (ViewBinding, Room). This work improved the stability and security of the app. Assisted the team in refactoring inappropriate RxJava, such as removing nested usage. This work improved the efficiency and readability of the code. Introduced a more correct Model layer concept to the team and unified the app's data flow, which improved the maintainability of the code. Assisted the team in refactoring