Software Engineer  •  OpenNet

Feb 2024 - present

Key Responsibilities:

• Daily task assignment by PM/DM.
• Feature development.
• Resolve/investigate legacy issues.
• Optimization of Slow SQL Queries and Response Time for Lengthy API Calls.
• Utilize Grafana/Prometheus to monitor system metrics.

Senior Software Engineer  •  Smartbee Intelligence

Mar 2020 - Dec 2023

Key Responsibilities:

• Design and develop backend system architecture and deployment strategies.
• Collaborate with Product Managers (PM) to develop business processes and modules.
• Design table schemas based on business requirements.
• Participate in team code reviews to ensure code quality.
• Develop and enhance Jenkins DSL to align with deployment strategies.

• Utilize Spring Boot to develop various services within the Microservices architecture and facilitate communication between services using Spring Cloud OpenFeign, Dubbo, etc.

• Modularize individual services and develop shared components and APIs for these services..

• Adopted MapStruct for code generation, significantly reducing the verbosity of code for data conversion (setter and getter) between Java objects (e.g., Entity and DTO).

• Build Docker Images and automate deployment to Kubernetes Clusters.

• Develop payment modules, integrating with third-party payment platforms such as Stripe, or directly with banks (CTBC, DBS, Cathay) for payment processing.

Key Projects:

• Smart Widget
  • Quick embedding and integration of shipping and container information into existing systems for forwarders, allowing customers to track the status and information of sea and air cargo shipments.
  • Provides rapid quotation requests for Forwarder customers and integrated data into SBI Smart Quote.
  • Offers online registration and subscription capabilities.
  • Integrates with third-party ocean freight and air data.
• Finance Modules
  • Payment Service
    • Provides a unified payment interface including components and APIs for various internal company products.
    • Integrates with Stripe and CTBC for credit card payment.
    • Interfaces with DBS for Inward Credit Notification and CAMT053 messages.
  • Deposit Service
    • Provides a deposit service for parties involved in cargo booking and trading.
  • Capital Service
    • Provide a service that makes forwarders quickly access funding from banks using their shipments as collateral.
    • Provide a service that makes forwarders manage working capital.
    • Ongoing integration with Cathay Bank.
• Fright Online
  • Shipment Service
    • Syncs shipment data from the FMS system.
    • Provides integration and management of shipment data for various services and products.
  • Organization Service
    • Authentication / Authorization for each service
    • Handles company/user data and permissions.
  • Forwarder Console
    • Offers Forwarders a backend management system for efficient booking, shipment, and quotation management.

Software Engineer  •  Innova Solutions Taiwan, LTD.

Dec 2018 - Mar 2020

In this role, I was responsible for developing various backend APIs in accordance with daily business requirements. I also closely collaborated with frontend team members. As a Scrum team member, I actively participated in Daily Stand-up meetings and weekly planning sessions.

Key Projects:

• SCP, EWZ, CIHS
  • Developed and managed enrollment and insurance service management systems for operators.
• Electronic funds transfer (EFT)
  • Implemented a system that facilitates direct payment into accounts.
• Electronic remittance advice (ERA)
  • Designed and delivered a system that provides HIPAA-compliant files containing explanations for claims payments.

Senior Software Engineer  •  Hong Kong Esports

May 2015 - Nov 2018

I was involved in the development of an esports social platform during my tenure at Hong Kong Esports. The primary backend management system was developed using Java. For the core backend API, we utilized the Node.js framework Meteor.js. Additionally, I was also engaged in Android app development and using the MVVM as the architecture to develop it.

Key Projects:

• Huboo
  • A social platform that provided gamers with a space to connect, make friends, and find other players.
• Matchticker
  • A service that allowed players to get information on League of Legends (LOL) rankings, match schedules, and more.

Java Software Engineer  •  iSoftStone

Mar 2013 - May 2015

During my tenure at iSoftStone, which was a outsourcing agency, I had the opportunity to work on various projects at different locations. This experience exposed me to diverse company cultures and allowed me to acquire a range of technical skills to address challenges across various industries.

Key Projects:

• Taiwan Mobile TRUS Mobile Phone Repair System
  • Developed a system for store staff to submit mobile phone repair requests.
• TSMC HRKM System
  • Provided system related to knowledge management and human resources management for the HR department at TSMC.

Java Software Engineer  •  Hyweb Technology Inc

Oct 2010 - Feb 2013

During my tenure at Hyweb Technology Inc, my primary focus was on the development and maintenance of projects related to the National Immigration Agency. I collaborated with government agencies to facilitate tourism from Mainland China to Taiwan. In 2012, I contributed to the development of the e-Gate Enrollment System.

This experience provided me with valuable insights into the workings of large-scale projects, as well as the techniques for enabling communication between different government departments through SOAP web services. It significantly enhanced my problem-solving skills through the practical application of the technologies I had learned. Additionally, I gained a deep appreciation for the importance of teamwork.

Key Projects:

• Tourism Application and Approval System for Mainland Chinese Visitors
  • Developed and implemented an online system to facilitate visa application and approval processes for Mainland Chinese tourists visiting Taiwan.
• Online Application and Visa Issuance System for Short-term Entry from Hong Kong and Macau
  •  Developed a system for online applications and visa issuance for individuals seeking short-term entry from Hong Kong and Macau.
• Online Application and Visa Issuance System for Business Activities and Professional Visits
  •  Developed a system for applying and issuing visas for individuals conducting business activities and professional visits in Taiwan.
• Online Application and Visa Issuance System for Overseas Compatriot Students from Hong Kong and Macau
  • Developed a system for online application and visa issuance for overseas compatriot students from Hong Kong and Macau.
• Immigration Agency Online Application System
  • Contributed to the development of an online application system for the Immigration Agency.