Jay Chang Passionate about continuously learning new technologies or skills. Kaohsiung City, Taiwan Work Experience Backend Engineer • Wistron Corporation. JunePresent Node.js/ React.js/PostgreSQL/Azure K8S Started as a Scrum Tech Lead in AugustCollaborating with Product Owners and users to confirm requirements. Establishing defining frameworks and guideline for code quality and consistency. Participating in meetings to share development experiences and engage in technical discussions. Implemented automation testing through Jest and Playwright. Engineer • HAMASTAR Technology. JulyJune 2022 ASP.NET Core/Vue. js/SQL Server

發,熟悉.net 5 c# 和SPA單一頁面應用網站開發。 4. 前端語言：html、javascript、css、JQuery、ajax、angular、bootstrap、TypeScript 5. 後端語言：.net 5 c# 6. 資料庫: postgreSQL 7.使用其他工具: git、webpack 專案簡述 ✓ 雲端及企業內平台 - identity server 帳號管理身份系統以及驗證碼開發以及具備同步登入登

況評估與建議 Flutter (Android + iOS) App 醫療指標測量用嵌入式軟體 技能 Skill Front-end React.js(Next.js) Flutter(Android + iOS) Back-end Node.js(Express.js) GoLang Redis, Nginx MySQL, PostgreSQL CI/CD Gitlab CI Github Action docker, docker-compose Testing Jest Cypress Go Test Languages C, C++, C# (ASP.NETyears Javascript, HTML, CSS - 5+ years Node.js, React.js - 5+ years Python - 4+ years GoLang - 1+ years Dart

了多個領域。在程式設計方面，精通JAVA、JavaScript、 VB.NET 、jQuery、Node.js、GitHub、React和C#等程式語言和開發工具。在資料庫方面，熟悉MS SQL、Oracle和PostgreSQL等常用的資料庫系統。在網頁設計製作方面，具備HTML、CSS和Angular、React等技能。 除了技術能力，我還具備系統網路方面的專業知識

Designed editorial flow and built a spatial data QA pipeline for both raster and vector data — Ad-hoc dataset processing scripts; customer data extracts and deliverables FebruaryPresent Senior Backend Engineer (Consultant) • Atlas AI PBC - Review and build data pipeline architecture with different types of spatial and non-spatial data (BigQuery, PostgreSQL, Python) NovemberFebruary 2021 Data Engineer (Contractor) • BERA Brand Management - Serverless development to track 3rd party SLA (puppeteer.js) - Azure to GCP migration, Pulumi / Terraform, dbt, BigQuery, DOMO, GitHub Actions CI/CD, Docker NovemberDecember 2020 Data Manager, Geospatial (Contractor) • Pomelo Travel - User data architect: led planning for

Electron CSS Yarn Work Experience Software Development Engineer 友立數位科技(ULIC Tek Inc.) Jun 2019 ~ Now Kaohsiung , Taiwan Photo Cloud on AWS Publish the photo cloud service on AWS Elastic Beanstalk using Docker. Develop a cloud-based photo file system using AWS S3 and PostgreSQL. Set up SNS and SQS to notify the service on the AWS infrastructure IAM in CI/CD for cryptography to ensure safety. Photo Cloud with Nest Set up the foundation for a Node framework using NestJS. Additionally, use TypeORM to implement ORM for managing SQL

工程師 ) 對於後端技術與網站架構充滿熱忱，目前除了PHP相關技能外也在研究docker等容器技術與DevOps相關工具 技能 Tech Stack PHP Mysql PostgreSql Docker ElasticSearch 工作經歷 工程師 • 藍星球資訊股份有限公司 五月Present 於2018/05 到職，擔任約聘助理工程師。主要負責專案基礎維運與