SPEEDING ROCKET, July 2022 ~ April 2023

Senior Full-Stack Engineer

1. Landing Service
• VueJS and Rails API Integration
• AFTEE with HiTRUSTPay Payment API Integration
• Refactor Elasticsearch and reduce search time twice less
2. EIP Service
• Introduce and implement Hotwire technology
• Introduce and implement StimulusJS tech

TRADE-VAN INFORMATION SERVICES CO, Dec 2021 ~ July 2022

Senior Full-Stack Engineer

1. Tradevan New Official Website  (Processing)
   
• Developed admin platform with StimulusJS and Hotwire technology
• Style view with TailwindCSS utility-first CSS framework
  
• Developed Grape API communicated with NextJS frontend

OAKDA DATA TECHNOLOGY LTD, Oct 2019 ~ Dec 2021

Senior Rails Engineer

1. Orion Service
   
• Developed realtime cryptocurrency exchange service integrated with FTX API
• Integrated Two-Factor KYC and omniauth2 authenticated system for verifying user
• Developed time deposit and transfer system with concurrent update
• Implement Notification system with Line and Telegram BOT 
• Integrated Capistrano deploy to AWS EC2
• Complete more than 85% of Unit Test
2. Mazu Service (Pure Backend Service)
   
• Developed GraphQL API and cooperate with Frontend
• Developed Grape API make up with GraphQL API
• Complete more than 50% of Unit Test
• Integrated Capistrano deploy to AWS EC2
  
3. Inputsa Service
• Developed data pool collection system including FB Bot, Line Bot and River sources over 30000k data set
• Developed Data Import system uploaded with backgroud job
• Developed User Match System for new incoming user from various data source
• Improve Audience Group Calculation performance from origin 30 seconds to 10 seconds
• Developed audience group notification push and broadcasr push
• Developed various anysis chart with ChartJS
• Integrated Capistrano deploy to AWS EC2
• Developed user interactive with StimulusJS framework and Hotwire technology
• Style view with TailwindCSS utility-first CSS framework

ECOWORK INC, Feb 2017 ~ Mar 2019

CHESEN ELECTRONICS CORP, Oct 2012 ~ Aug 2016

1. Project leader responsible for planning project evaluation, product firmware development, progress tracking and verification 
2. IC Boot Code process planning and evaluation, responsible for ISP process firmware development and verification 
3. Implement, assist or cooperate with the development and introduction of new firmware technologies 
4.  Responsible for IC Functional Test Firmware Planning and Development 
5.  Responsible for product firmware update GUI Tool development 
6.  RMA Debug process planning

FlyingClub, Jan 2022 ~ Now

Web3 Backend Engineer

1. FlyingClub Website (https://flyingclub.io/)
• Integrated Moralis Web3 framework syncing crypyocurrency
• Developed user interaction with StimulusJS and Hotwire
• Maintain cryptocurrency associated data on Ruby on Rails backend
• Deploy Rails App to AWS EC2 with Capistrano
• Deploy NextJS App to AWS Ec2 with PM2

SAMOA MTM+ TECHNOLOGY CORPORATION TAIWAN BRANCH, Dec 2021 ~ Now

Rails Backend Engineer

1. Zioncare  (https://portal-stg.zioncare.io/)
   
• Developed 40+ APIs Server for web and mobile frontend with Grape APIs
• Simulated 2000+ concurrent users Loading Test with Locust tool
• Integrated Sleep Analysis Algorithm with Nested Sidekiq Jobs
• Integrated Capistrano deploy to AWS EC2
  

Oneday-Vip, Jan 2021 ~ May 2021

Golang Backend Engineer

1. Bentogo
   
• Developed 10+ APIs Server for web frontend with GraphQL APIs and gqlgen
• Integrated Gin Framewaork with Golang
• Integrated Gorm ORM DB
• Deploy server with AWS EC2