Felix

Backend Engineer

  Taipei City, Taiwan

I am a energetic engineer with 7 years of experience using AWS (Amazon Web Services) to develop SaaS, Many different SaaS Service that make me learn more AIoT application. I also graduated from the electrical engineering with the Internet of Things system, so there is a relative enthusiasm for the development of end device systems, Looking for opportunities and challenges with other AIoT application system.

 

Skills

Code

  • Python
  • NodeJS
  • Kotlin
  • C

Tools

  • Django/DRF
  • ExpressJS
  • SpringBoot
  • AWS/Azure/GCP
  • Docker/K8S

Database

  • MySQL
  • PostgreSQL
  • Mongo
  • Redis

Product

  • FOTA
  • VPN
  • PaaS
  • CEMS

Language

  • Chinese
  • English

Work Experience

Backend Engineer  •  GTStudio 環球科技有限公司

April 2023 - May 2023

  • Use docker and docker-compose and build up the docs

  • Cloud run on GCP

  • Use MongoDB and Redis

  • Test API with postman newman tool

  • Refactor Login flow with JWT and Firebase and MVC for multiple game

  • Multiple Database Design for multiple game

  • Design error system

  • Use Code-gen for multiple game

Backend Engineer  •  NextDrive 聯齊科技股份有限公司

July 2021 - January 2023

  • Use docker and docker-compose to help data team build up benefit estimate on Streamlit
  • Design and Implement backend API with Node.js, Express.js and PostgreSQL, Redis
  • Refactor backend API from Node.js to Kotlin and SpringBoot
  • Use CronJob, DB trigger function, Redis when executing ETL triggering
  • Cooperate with SRE & PM that handle infra and DB stuff
  • Handle critical issues of product data and maintain flow

Site Reliability Engineering  •  Gamania 遊戲橘子數位科技股份有限公司

March 2021 - July 2021

  • Build up Nexus on Azure of AKS
  • Build Android and IOS CI/CD flow on Azure Devops with Nexus
  • Improve Backend teams CI with private CR flow

Cloud Engineer  •  WiBASE Industrial Solutions Inc. _ Wistron group company

August 2020 - March 2021

  • Manage cloud-based project and azure billing
  • Manage backend function, specification and sub-contractor developer
  • Design all of the PaaS and Combine business concept on Azure IoT solution
  • (AAD/PostgresSQL/Cosmos/Stream analytics/Blob/Event hub/send grid/Logic App/ACR/IoT Hub)
  • Design FOTA service integration with PaaS service
  • Implement Licenses/Billing feature API on PaaS with Django & Python
  • Maintain 3rd party team source code by Java X Spring Boot

Backend Engineer  •  ORing Industrial Networking Corp.

March 2019 - August 2020

  • VPN SaaS of factory Market analysis and design production architecture
  • Develop Restful API with docker & django on feature of  account/devices/logs/connect/binding/utility
  • Develop billing mechanism
  • Asynchronous tasks create container dynamically
  • MQTT client with third-party Oring PaaS
  • Develop asynchronous feature with Celery and Redis
  • Deployed with Rancher management

software   •  仁寶電腦 Compal

November 2015 - February 2019

  • Design the global FOTA solution with AWS Solution Architecture and cover 700 thousand devices 7x24 (Route 53, CDN, ELB, EC2, S3, RDS, CloudWatch, SNS)
  • Develop Restful API with AWS EC2 & Django
  • Implement graphical report data in AWS QuickSight
  • Handle AWS Billing Report Monthly and reduce 80% cost estimate
  • Develop alarm service
  • Develop log compress and backup mechanism
  • Implement WhiteBoard upload/download feature on Android application with AWS feature
  • Use Django template to build up feature of reports and monitor

Education

2013 - 2015

中興大學碩士班

TI CC2540/CC2541,TI MSP430,BLE

2009 - 2013

國立聯合大學 National United University

Electronic Engineering

Rewards

  • Nextdrive - 2022/12 好人好事(協助QA團隊code覆蓋率)
  • FOTA solution - 2019 COMPAL new idea competition Gold Award
  • FOTA solution - Passed the “研發投資抵減作業” from Industrial Development Bureau, Ministry of Economic Affairs
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