Chih-Hung (Taro) Yeh

MS., Computer Science and Engineering, National Chung Hsing University, Taiwan, 2010 - 2011

Senior Back-End Engineer with over 10 years of experience in software development and 3 years in leading project teams. Expert in Java, with strong proficiency in C#, ShellScript, and CI/CD methodologies. Extensive experience in e-commerce, business intelligence, cloud storage, and manufacturing production processes.


Senior Platform Engineer  •  Synergies  •  Nov 2020 - Nov 2023 

      Java / SpringBoot / PostgreSQL / ShellScript / Jenkins / Ansible

  • Led a back-end team of 6 engineers to launch a production scheduling web application for the manufacturing industry 
  • Designed and built a license management system utilizing encryption and decryption techniques to support other systems controlling the functions for each user 
  • Maintained language parsers using traditional NLP approaches to recognize and process sentence intents 
  • Supported all stages of CI/CD using Jenkins and Ansible to maintain development operations of a distributed system 

Freelancer  •  Oct 2019 - Oct 2020

      C# / PHP / Laravel / MSSQL / JavaScript

  • Developed a B2B system for the manufacturing industry, including order placement, confirmation, shipment, transportation, inspection, and warehousing, synchronizing data with the ERP system
  • Developed a back-end API for a practicum system, facilitating matches between students and enterprises, and assisting teachers in scoring students

Senior Software Engineer  •  Newegg  •  Nov 2014 - Sep 2019 

      Java / SpringBoot / MySQL / MSSQL / MongoDB

  • Developed a back-end API for a high-concurrency (10K/second) cloud storage application
  • Designed and developed a Google Workspace (G Suite) partner service to facilitate communication between Google and the dealer's internal system
  • Improved a merchandise category classifier by transitioning from a daily batch process to a real-time API, reducing runtime and memory usage by 99%

Software Analyst  •  ESi  •  Jun 2013 - Jun 2014 

      C# / Sharepoint / MSSQL / JavaScript 

  • Developed a Knowledge Management System (KMS) using the SharePoint framework and full-text search to manage document relationships

Software engineer  •  Iscom  •  Feb 2012 - Nov 2012 

      C# / ASP(classic) / MSSQL / JavaScript 

  • Redesigned and developed a vehicle certification system, migrating from classic ASP to C#, eliminating many stored procedures, reducing runtime by an average of 70%, and improving code maintainability