send 200M+ messages per day. Integrated several 10+ services such as GA, Shopline, 91APP, SurveyCake, E-Invoice, etc. Rewrote the backbone service and migrated the infrastructure from Heroku to GCP using Kubernetes. Backend Engineer • Universe Tech NovJul 2019 • 8 mos PHP/Laravel/MariaDB/Redis Be one of the first engineers and design the overall architecture of the backend service. Built the CRM and customer service system for online games. Interview the junior engineers. Project Taiwan Stock Analytic Platform Python/Airflow/dbt/TimescaleDB/ArgoCD/Kubernetes

structuring new project.s Building Native App using React Native and publish them using fastlane and appcenter. Skills Currently Surveying Typing System - Typescript, JSDoc. Database - PostgreSQL. Frameworks - NestJS Tech - Live Streaming Skills Front-End Javascript(ES6) / JQuery / Typescript React / React Hooks / Redux / React Native / Vue / Electron HTML5 / CSS3 UI Library tailwindcss SCSS Tools VS Code / Atom Postman Git Webpack / Webpack-server npm Unit testing with React-testing-library Others mac os NodeJS / express Heroku gulp Back-End OpenAPI (NestJS) ORM (Prisma) PostgreSQL Cloud AWS GCP

MySQL、JavaScript、jQuery、HTML5 & CSS3 、 Swift 、 Kotlin 、 Apple Script 雲端服務 Liunx Debian/Ubuntu/CentOS (AWS、GCP、Linode、DigitalOcean、Vultr、Netlify、Firebase、Heroku、Oracle) 系統優化 SEO、SRE、DNS & CDN 調校、Email 配置、資安 工作經歷 創辦人 / 產品負責人 蜜思股份有限公司 • 六月Present 溫度日記 – 跨平台手繪風插畫日記 App 二十萬用戶 / 千位付費會員 / 96% 續購率 /

web3.js, Dapp, DeFi, NFT etc and software technology as well. I have worked with some IT companies and enjoyed the work a lot. My recruiters are always delighted with my creativity, hard work and stamina. Work Experience Director of Technology United Hardscapes Inc • JanuaryPresent https://unitedhardscapes.com https://jdlandscaping.net https://iron-hawk.herokuapp.com Serving as the Director of Technology of United Hardscapes Inc. Oversee and develop all development projects sinceActed as the main point of contact for client technology development as well

at the University of Illinois Urbana-Champaign to extend my understanding in data science and machine learning, and distributed/cloud computing area, and recently graduated in August : http://www.linkedin.com/in/wonheejung for more detail. Skills/Tools Beginner R, Kubernetes, GCP, Terraform, Machine Learning/Data Science, C++, Data Visualization(Tableau, D3), Data Cleaning and Curation, Scikit-learn, TensorFlow, OpenRefine Intermediate Spring-boot, AWS, C, Google Protobuf, Jenkins 2, Heroku, Maven, Python, Hibernate, MyBatis, Javascript, Oracle, Splunk Expert Java, Spring framework, OAuth2, Git, Docker, Unit testing, Agile/

OctobeCMS - Drupal - Swoole Javascript - Node.js, - Adonis.js - Deno.js Ｗebsocket - Socket.io with Node.js - Laravel Echo Server - HTML5 Server-Sent Events C# - WinForm, .NET JAVA - Android - Swing Python - Djando Frontend  Javascript Vue.js JQuery HTML CSS Service Apache IIS Nginx GCP Databases RDBMS - MySQL, MariaDB, MSSQL No-SQL - Redis, Google firebase API RESTful API Swagger API ExpressJS Authentication using JWT DevOps  Git Lab (CI/CD) Docker, Docker-compose Heroku Travis CI 工作經歷 酷必資訊股份有限公司 後端 R&D

Backup & Server • Network management • Veeam Backup off-site • Backup policy VM • AD • VPN firewall with SDWAN IT security related • Trend Antivirus APEXONE; • SOP process • information security awareness - Experience Ｗork & Experience Digital Infrastructure Foundation Ltd: Oct 2022 – now MIS / Sustainable Carbon Emissions-ISO14064 ISO14067 Salsas GWSMO New Company Email Settings / Planning User Account DNS Chunghwa Telecom Settings Ensure that mail delivery is normal Official website installs SSL and GCP installation credentials Apache installation Compile Category/Carbon emissions of factory photography equipment / Business Development Cold Call ISO14064 ISO14067 sellers SYSTEX CO： CAREER CONSULTING Ltd / Habitech Architects : April