SOURCE(索爾斯科技股份有限公司), CTO, MAR. 2022 ~ Current

• System Development: Independently analyze service requirements and technical feasibility during the early stages of entrepreneurship, and design system architecture. 
• Team Organization: Assist in recruiting backend/frontend/APP engineering talents, train and allocate tasks, and establish a 10-person engineering team. 
• Engineering Leadership: Lead the engineering team and manage project progress based on company resource goals. 
• Team Integration: Facilitate collaboration and communication between engineering and operational teams, analyze business requirements and technical feasibility, assess company resources, plan timelines, translate technical terms to achieve consensus, and drive project advancement. 
• Customer Communication and Collaboration: Assist and facilitate technical collaboration between the operational team and corporate partners for product development, provide feasible solutions, and formulate specifications.

XREX, Senior Java Engineer, Aug. 2022 ~ Feb. 2023

Developed several backend core services from scratch, focusing on design and implementation. Utilized Agile/Scrum methodologies to continually implement iterative tasks, ensuring project milestones were achieved efficiently.

• WebAPI: Successfully refactored the sign-up flow, streamlining the user registration process. Implemented risk controls to prevent SMS-related security breaches by potential hackers. Designed and implemented a new device management system, enhancing security and user device management.
  
• MyExchange: Implemented the "Add connection" feature, enhancing user experience and platform functionality. Optimized the performance of the query function in the Contact API, resulting in improved response times.
  
• MKYC Service: Improved the webhook process, ensuring seamless data integration and system performance. Streamlined the back-office system process, enhancing overall workflow efficiency. Designed a new vendor architecture to facilitate system scalability and future expansion. Resolved status change bugs, ensuring accurate and reliable data handling.
  
• Accounting Service:  Clarified the entire PNL process related to back-office APIs, enhancing transparency and understanding. Modified back-office APIs to align with the clarified PNL process, ensuring seamless integration.
  
• NFT Service:  Integrated Discord API to verify XREX users purchasing NFTs and grant them access to private channels. Collaborated with the team to facilitate NFT sales and user interactions through the Discord platform.
  

FUNPODIUM, Senior Backend Engineer, Sep. 2019 ~ JUL. 2022

Responsibilities：

• Assisted project/product managers by providing technical information for project scope definition and scheduling.
  
• Collaborated with the QA team to ensure high-quality deliverables through unit and integration testing.
  
• Mentored most junior/early-stage members within the development team.
  
• Assisted in reviewing the existing infrastructure while transitioning to a microservices architecture (from Spring Cloud to Kubernetes).
  
• Implemented a Personality Identify Service by integrating third-party identity verification for distributed authentication mechanism.
  
• Developed a cross-service counter tool to facilitate access to various counting data in different usage scenarios.
  
• Customized an OAuth system, complemented with a Role Service.
  
• Defined a dynamic rule engine to implement a rewarding mechanism for the Reward Service.
  

Institute for Information Industry, Engineer, Feb. 2016 ~ JUL. 2019

Responsibilities：

• Developing and designing an IOT devices system. 
• Support Android APP development (Using Flutter).