02 2025 - Present
Taipei, Taiwan

Software developer manager

Future Teck

• Maintained and optimized the performance of an existing .NET Framework 3.5 lottery platform (frontend and backend).
  
• Managed a multi-language blockchain lottery results website built with .NET 5.
  
• Developed a Python-based Telegram Bot application.

10 2022 - 10 2024
Taipei, Taiwan

Software developer manager

Winka

• Led a startup team to design and develop new product offerings.
• Developed a full-scale online sports betting website and real-time sports score collection platform.
• Built and integrated a third-party payment system to streamline transactions.
• Established a CI/CD pipeline to automate and optimize development workflows.
• Managed development lifecycles, ensuring on-time delivery by assigning tasks and collaborating closely with the project manager.
• Researched and incorporated new technologies to maintain cutting-edge solutions.

09 2019 - 10 2022
Taipei, Taiwan

RD Leader

StarTech

• Led requirement analysis, work distribution, and progress tracking across multiple projects.
• Collaborated with the PM and infrastructure teams to ensure smooth coordination.
• Modernized legacy projects by implementing .NET Core and introduced Redis to enhance database performance.
• Set up ELK for log collection and monitoring, ensuring better system reliability.
• Spearheaded code consistency initiatives by establishing GitFlow and project templates.
• Achieved significant optimizations:
  • Improved third-party vendor transaction speed by over 12,000%.
  • Increased lottery draw processing speed by 6,000%.
  • Led the design and planning of a new sports betting platform.

03 2016 - 12 2019
Taipei, Taiwan

Tech direct

Undisclosed company name

• Designed and developed specialized systems for aluminum window evaluation, cutting, and BOM (Bill of Materials).
• Implemented a comprehensive warehouse management system for streamlined operations.

05 2015 - 09 2019
Taipei, Taiwan

PM，Senior developer

SYSCOM Computer Engineering Co.

• Environmental Protection Administration "Chemicloud" Project:
  • Developed APIs using Java, C#, MySQL, and SQL Server.
  • Integrated over 90 million rows of data using Kettle ETL.
• Criminal Investigation Bureau "Criminal Area" Project:
  • Developed web systems with Angular and Asp.NET WebAPI.
  • Created iOS apps using Swift, including push notification systems for law enforcement.
• Criminal Knowledge Base & ETL Projects:
  • Worked closely with clients to gather requirements and coordinate with subcontractors.
  • Developed systems with Angular, Asp.NET WebAPI, Oracle, and Vertica.

08 2014 - 04 2015
Taipei, Taiwan

PG

Smin

• Developed and maintained ERP systems using FoxPro, C#, and SQL Server.
• Managed client-side ERP server setup and email server exchanges.