Jianbin Lai

Master student of Computer Science, Internet of things

International Import and Export Trading and Logistic Supply Chain Ecosystem of Multiple Subsystems.

• Co-designed the Financial System and developed database schema using PowerDesigner for data modeling and Navicat.
• Developed the backend using Spring Boot, MySQL, and MyBatis, and the frontend using AngularJS.
• Strategically introduced redundancy and optimized SQL queries, reducing time by 85% for large Order datasets.
• Integrated Redis for in-memory storage, distributed locking, and real-time concurrency control, ensuring data accuracy and transactional reliability across microservices.
• Implemented microservices with Apache Dubbo (RPC) and Zookeeper for cross-system integration, similar to gRPC.
• Integrated the Financial System with the Order and Transportation Management Systems using Spring MVC and Hibernate, ensuring accurate financial data synchronization for billing, expense management, and reconciliation.
• Implemented role-based access control (RBAC) with Apache Shiro to enhance security and user authorization.

Concordia University Montreal, Canada

Master of Computer Science, Computer Science  Jan 2020 – May 2024

• Thesis (IoT): A Comparison of IoT Communication Libraries: APIs and Performances
• Keyword: MQTT, CoAP, TCP, UDP, HTTP, HTTPS, TLS, DTLS, CA Certificates, packet size, goodput, throughput

Bachelor of Engineering in Software Engineering, GPA 3.77/4.0 top 2% Sep 2014 – Jun 2018