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Hi, I am Clarence

Clarence Lin

Backend Developer at BRONCI TECHNOLOGY INC.

Engaged in website back-end development, DevOps, Linux operating system, cloud system architecture design and cloud system security. Run a personal blog, willing to share technical knowledge, and write articles about the problems encountered in the usual development process to share solutions with readers. Author of AWS CDK 完全學習手冊:打造雲端基礎架構程式碼 IaC(iT邦幫忙鐵人賽系列書)



Backend Developer
BRONCI Technology Inc.

11 2018 - Present, Cloud

Cloud software development, cloud architecture and automated system deployment

  • Backend software development - Node.js, Python, Go, C/C++, Shell Script, Java, PostgreSQL, MySQL, Docker
  • Cloud integration - AWS, GCP, Azure
  • Automated deployment - GitLab CI/CD, GitHub Actions
  • Automated testing - Jest
  • Cloud Architecture - AWS
  • Infrastructure as Code (IaC) - AWS CDK
  • Japanese home camera solution - Cloud service integration project
  • Japan IOT Smart Home Solution - Voice command service integration project
  • Taiwan home appliance voice control home appliance solution - Cloud service integration project

Business Next Media Corp.

06 2022 - Present, Author


Education training instructor
5xRuby CO.

2022 - 2022, lecturer

Book author
DrMaster Press Co., Ltd.

11 2021 - Present, Author

AWS CDK 完全學習手冊:打造雲端基礎架構程式碼 IaC (iT邦幫忙鐵人賽系列書) Book eBook

  • The first Chinese book that teaches you to write AWS CDK from scratch!
  • For those of you who don’t know how to write, we will provide you with super rich Sample Code, and you can also become an AWS CDK expert by copying!

Full-time assistant of special research project
National Taipei University of Technology, Taipei Tech

11 2015 - 11 2018, R & D alternative service

Research and develop cloud system programs

  • Web development - Node.js, Go, C/C++, PostgreSQL
  • Backend program development - Node.js, PostgreSQL, Docker

Part-time worker
National Taipei University of Technology, Taipei Tech

06 2012 - 06 2016, Computer and Information Network Center

Deal with network problems or computer repairs

  • Network Basics Debugging and Tracking with Fluke
  • Computer system maintenance

Students' Information Technology Conference

2014 - 2018, Volunteer

SITCON 2018 Video Engineering group

2018 - 2018

SITCON 2017 Marketing group

2017 - 2017

SITCON 2016 Marketing group

2016 - 2016

SITCON 2015 Marketing group

2015 - 2015

SITCON 2014 Venue Services Group - Deputy Head

2014 - 2014


COSCUP 2014 - Venue Services Group

2014 - 2014, Volunteer

Students' Information Technology Conference Summer Camp

2014 - 2015, 志工

SITCON Summer Camp 2015 - Deputy Convenor

2015 - 2015

SITCON Summer Camp 2014 - Course group leader

2014 - 2014


HITCON 2014 Motorized group - Leader
Hacks In Taiwan Conference (HITCON)

2014 - 2014, 志工


M.S. Electrical Engineering
Higher Vocational (Information)


Owner Sep 2022 - Present

Node.js AES ECB Library.

Contributor Aug 2022 - Present

Toha - A Hugo theme for personal portfolio

Owner Oct 2020 - Present

A CDK construct library to deploy WordPress.

Owner Dec 2021 - Present

A CDK construct library to send line notify or discord webhook.

Kaldi Speech Recognition Toolkit
Kaldi Speech Recognition Toolkit
Contributor Dec 2021 - Present

Kaldi is a toolkit for speech recognition, intended for use by speech recognition researchers and professionals.

Owner Dec 2021 - Present

A CDK construct library supporting lambda layers using wget

Owner Dec 2021 - Present

A CDK construct library supporting lambda layers using zip

Owner Dec 2021 - Present

A CDK construct library supporting lambda layers using curl

Contributor Feb 2021 - Present

The AWS Cloud Development Kit (AWS CDK) is an open-source software development framework to define cloud infrastructure in code and provision it through AWS CloudFormation.

LINE Messaging API SDK for PHP
LINE Messaging API SDK for PHP
Contributor Feb 2019 - Present

The LINE Messaging API SDK for PHP makes it easy to develop bots using LINE Messaging API, and you can create a sample bot within minutes..