Cake Talent Search

Hsienyun Chang Taipei, Taiwan [email protected] hsienyunchang Full-Stack Engineer Planning and analysis of more than fifteen systems, paying attention to detail. 8 years of experience in coding, 6 years of experience in planning systems. Work Experience DecDecFull-time, 4Y 1M) Full-Stack Engineer / Research And Development Manager Heimdall Intelligent Technology Co., Ltd. Planned functionalities and schedules for 15 project systems, collaborating with team members. Developed CI/CD processes to improve testing efficiency and ensure that the code is operational. Coordinated communication and scheduling with other teams

RESTful APIs & SOAP using Java/Kotlin - Spring Boot & Python for a web application with over 1 million users per month. • Developed frontend in React with Redux for frontend application and developed chrome extension as well. • Used Kafka to Stream Data in backend side. • Used Selenium and Web Driver to scrape date in python from Amazon • Developed an engine in Scala with Spark to handle big data from Azure to increase their sales on Amazon • Development Multithreading solution to improve the scrapping engine infinitely. • Used MySQL, NoSQL(MongoDB) and GraphQL on the back end • Deployment & Management

Web3 software development company specializing in blockchain-powered B2B solutions that enable traditional businesses to seamlessly transition into the Web3 space. As Senior Project Manager, I was responsible for defining product vision, contributing to the creation of wireframes and PRDs. I also played a key role in establishing development processes and collaborative workflows for the development team. My efforts directly contributed to the successful launch of four products within six months: Anchor Exchange, NMS, Teleport Exchange, and Diver Wallet Pro. In addition, I mentored junior QA colleagues in developing test case management strategies and implementing API

api.kcg.gov.tw/api/service/Get/aaf4ce4b-4ca8-43de-bfaf-6dc97e89cac0 高雄市垃圾車即時定位系統展示 技能 前端 HTML、CSS、Bootstrap、jQuery、JavaScript 後端 C# ASP.NET MVC Web API 資料庫 MS-SQL Oracle PostgreSQL MariaDB Azure Tools 版本控管：Azure Git、Github、bitbucket API串接：Postman、Swagger 辦公室應用類：Word、Excel、PowerPoint、Outlook、Access 學歷立德管理學院 國企 工作經歷

段華勝 Flutter, IOS, Backend, Web Security Taichung City, Taiwan 我是一個100%純度的自學者，我的計算機知識90%是使用英語學習的，我可以閲讀英文文檔（但需要搭配google翻譯一些不熟悉的單字）。 使用過的計算機語言: dart, javascript, php, swift, c++, python , golang 數據庫：mysql, firebase 使用過FLUTTER, SWIFTUI, LARAVAL, REACT, REACT NATIVE, FASTAPI framework獨立開

Information Management 📍 Chaoyang University of Technology (CYUT), Taiwan 📅 September 2024 – Expected June 2028 🏆 Academic Excellence Scholarship Recipient Skills ✔️ SEO & Content Strategy (On-page, Off-page, Technical) ✔️ PPC & Performance Marketing (Google Ads, Meta Ads, LinkedIn Ads) ✔️ AI-Driven Growth & Automation ✔️ E-commerce Optimization (Shopify, WooCommerce, WordPress) ✔️ Web Analytics & Data Insights (GA4, Data Studio, Heatmaps) Certifications & Achievements 🏅 Google Ads & Facebook Ads Certified 🏅 AI-Driven Digital Marketing & SEO Certification 🏅 Social Media Marketing & Analytics Certification 🏅 AI Samsung Innovations Certificate 🏅 EMI TA Certificate – CYUT 🏆 1st Place – CYUT Entrep...

performance with React.memo, useCallback, and shallow comparison, reducing the homepage INP from 220 ms to 90 ms. Software Engineer • SepMay 2023 ReactJS, JavaScript, Redux, Redux Toolkit, Zustand, Jenkins, GitHub Action, Ansible, Azure DevOps, Kubernetes Developed 15+ user interfaces for a financial system using React and Redux for global state management. Optimized large lists with react-window for virtualization, reducing DOM nodes and improving browser performance. Implemented paginated data loading to minimize request payloads and enhance API efficiency. Implemented CI/CD pipelines for a financial industry web development project, re...