Avatar of 王振于.

王振于

Software Developer
Hello, I'm Cheng Yu, a highly motivated and enthusiastic software engineer with a passion for problem-solving and a drive to take on new challenges. I have a hardware background in college and 4 years of work experience as a developer. Feel free to reach out if you think I'm a potential candidate, thank you :).
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CIeNET Technologies
淡江大學 Tamkang University
New Taipei City, Taiwan

Skills

Backend Development
Python Backend
RESTfulAPI
Docker Compose
PSQL
Microservice Architecture
AWS
Git
c
Golang
Arduino

Languages

English
Professional

Work experiences

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Software Engineer

CIeNET Technologies

Mar 2021 ~ Apr 2024
3 yrs 2 mos
Taipei City, Taiwan
- Corsa Backend Developer 2022.04.01 - now • Developed RESTful APIs for automated firewall deployment Leveraged Pydantic validation for API request and SQLAlchemy ORM and Alembic to manage database • Consistently resolved 293 tickets in 2 years • Utilized Prometheus and Alertmanager for metric monitoring and cluster dynamic scaling • Conducted Integration/Unit/Regression tests to ensure the API functions smoothly and consistently • Developed Corsa user command line to interact with switch LB manager configurations - Nauto Test Automation Developer 2022.04-2022.06(support only) • Developed BDD automation tests for AOSP upgrade • Built power monitoring MCU prototype for Nauto device - Google Moblab Support Engineer 2021.03.14 - 2022.03.31 • Triaged over 22 Moblab issues that arose from ODM/OEM, effectively debugging and eliminating obstacles for users • Developed 5 E2E test cases based on Protractor, ensuring and validating user workflows as expected • Investigated and resolved 4 Moblab bugs, referring to log feedback and source code surfing to identify the root cause • Created comprehensive user manuals and technical documents for Moblab users and developers, topics covered such as installation, configuration, troubleshooting, and system diagrams
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Camera Application Engineer(Via Adecco)

谷歌

Mar 2020 ~ Mar 2021
1 yr 1 mo
Taipei City, Taiwan
Pixel Camera Software Department(101 Location) · Assist ISP team in tuning and optimizing image quality · Collect 9 sorts of Dxo Image charts data and analysis · AF/AE/AWB field trial and analysis · Develop the tool of raw Image convert and MIPI Raw unpack
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TA of Opto-Mechatronics Labtorary

淡江大學

Sep 2018 ~ Sep 2019
1 yr 1 mo
Tamsui District, New Taipei City, Taiwan 251
Teaching 30 senior students the experiment related to Opto-Mechatronics integration. (Circuit,8051Microprocessor, PC base and Basic C Language integration)
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TA of BA Department

淡江大學

Sep 2017 ~ Sep 2019
2 yrs 1 mo
Tamsui District, New Taipei City, Taiwan 251
1. In charge of 8 classes of courses administrative works per year, ex. interview simulation, over 12 speech arrangement, students management, data analysis, and information integration by Excel. 2. Project assistant of PengFu National Underwater Museum Assessment,2018,3-11
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Technical service Intern

Mastech Group

Mar 2018 ~ Aug 2018
6 mos
Kinmen Islands, Kinmen County, Taiwan
1. Produced 5 comprehensive technical support documents. 2. Quantized over 527 online customer comments and respond the question on THD platform. 3. Initiated Product Problems analysis SOP 4. Integrated 102 Customer Care Problem with 4 Competitor Comparison Table

Research & Development Assistant 研發助理

博思特動力有限公司

Jun 2017 ~ Sep 2017
4 mos
Kinmen Islands, Kinmen County, Taiwan
1. Product Develop and Design 2. Factory Management 3. Social Media Management 4. 3D Printer Operation

Educations

淡江大學 Tamkang University

機電光整合工程研究所 Mechanical and Electro-Mechanical Engineering

2017 - 2019

淡江大學 Tamkang University

機電光整合工程學系 Mechanical and Electro-Mechanical

2013 - 2017
Activities and societies
Tianjin Cross-Strait Youth Leadership Forum, 2016.10 General Coordinator of 36 Department Successor Training, 2015.7 & 2016.1 Launched the first mechanical and electromechanical week, 2014.11 President of the student association of department, 2014.5
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