Ziyan Long 龙梓焱

Email: lungziyim@hotmail.com || GitHub || Linkedin


Michigan State University (September 2012 - September 2017) BS in Computer Science


HSBC Software Development Limited, as senior Java backend developer Mar 2019 - Present
  • Worked with an agile team of 9 developers, prioritizing features requests to ensure that the most crucial features were worked on first.
  • Optimized performance of Oracle database queries, therefore it contributes to solving some timeout issues and reducing the response time. -Fixed defects, made performance tuning for legacy IBM OSGI-based banking system. -Refactored the IBM Liberty legacy code and moved to Spring Cloud. In the future, the Spring Cloud project would gradually replace the legacy.
  • Analyzed requirements and implemented new features in banking and insurance system.
  • Used Kubernetes as everyday tool to manage and monitor multiple instances.
  • Developed internal tool for checking audit log easily rather than direct checking database via queries. Worked with another teammate to build the Java Spring Cloud back-end and implemented the whole front-end part by myself.
  • Trained six new joiners to familiar with our development related knowledges and catch up with the schedule within a week.
Logiwork Inc., as frontend developer Dec 2017 - Sep 2018
  • Developed the product display pages and internal system for staffs using React+Redux.
  • Deployed the web application to Alibaba Cloud (continental use) and Amazon AWS (international use).
Mozilla Capstone, as software developer(internship) Jan 2017 - Jul 2017
  • Reorganized content in preferences page and improved user interface and user experience in navigating the content by restructuring XUL code base.
  • Created a search bar in preferences page and implemented search functionality to find and highlight content through the use of keywords by page scraping to parse the DOM nodes.


  • Programming Language:
    • Object-oriented programming using: Java, Python, C/C++, PHP
    • Web development using: HTML5, CSS3/SASS, JavaScript, Bootstrap, React+Redux Database:
    • relational database: Oracle, PostgreSQL, MySQL
    • NoSQL database: MongoDB
  • Tools:
    • JMeter
    • Kubernetes, Dockers
    • AWS
    • Jenkins, Sonar
    • Jira
    • Confluence
    • Vim
  • Environments:
    • Linux/Unix
    • Git