Kingtank USA is committed to fulfilling its domestic and global customer's needs in ISO tank container leasing, purchase, operation, logistics services, and intermodal solutions.

Core member of Operations Research Group responsible for products design, optimization algorithm design and implementation, and data analytics.• Designed and implemented UTR Pooling algorithm and features.• Designed and implemented data lake, performed BI data analytics.• Designed operation metrics display.

TOS consultant.

Core member of Advanced Applications group responsible for feasibility analysis, design, implementation and improvement of Navis’ business-critical Optimization Solutions, customer operation analytics• Developed a synchronous planning and real-time control terminal operating system (TOS) on the N4 platform (C++/Java/Hibernate/Spring/Tomcat) to support manned, semi-automated, and fully automated container terminals• Designed and implemented a geodetic yard model in place of the existing logic model to map the stacking yard and traffic of the terminal yard, which laid out the foundation of the Navis TOS• Redesigned and implemented advanced algorithms of yard planning application (Expert Decking) that improved workload balancing of yard cranes, increased yard space utilization efficiency by 25%, enhanced performance by 60%+, and reduced rehandle by 30%+. Made the application applicable for different type of stacking cranes and different operation modes (synchronous/asynchronous)• Developed yard crane (manned or robotic) schedulers (ILOG CP/heuristics) to maximize container handling and minimize crane unproductive and unladen moves across different time horizons• Designed and implemented horizontal transport schedulers (ILOG CP/heuristics) to maximize container flow between storage yard and container ship or train and minimize unladen driving, yard congestion, and equipment cost for both synchronous/asynchronous operations• Defined metrics & KPIs, dashboards for Navis Business Intelligence Portal• Built simulation (Discrete Event & Drools) engine to validate the effectiveness of multiple optimization algorithms

• Designed and implemented vessel planning (AutoStow) and train planning (Rail AutoSow) applications (Beam Search) to generate stowage plans automatically for vessel and train, optimize yard crane utilization and minimize yard traffic jam and rehandles• Conducted customer data analysis and helped them to identify operation bottleneck. Proposed proper configuration and process adjustment to optimize their operation• Worked with QA team to build a common integration testing framework using a DSL written in Groovy• Provided on-site customer trainings on Navis Optimization Solutions• Worked on-site with customers to make sure that their optimization algorithms were properly configured and implemented

Team Leader charged with creating routing system framework, algorithm (VRPTW) design and implementation• Designed and implemented: Mobile Work Force Management system, Routing system, and a Geo-Location Map Engine

Team Leader responsible for embedded real time functional control, high energy x-ray image acquisition and processing algorithms• Technical leader for medical machine control, treatment delivery, and image acquisition and processing projects