Louis Li

Full Stack Web Development :

• Developed and maintained web applications using JavaScript and React for frontend interfaces and Python for backend logic.
• Integrated RESTful APIs to connect frontend and backend services, ensuring seamless communication with databases.
  

API Development & Database Integration :

• Designed and implemented APIs to interact with PostgreSQL databases, handling business logic and user data requests efficiently.
• Created scalable, secure, and optimized backend services to support high-traffic web applications.
  

Cloud Computing & Deployment :

• Utilized AWS services (EC2, RDS, Lambda, CloudWatch) for cloud deployments, ensuring the smooth operation of medical applications.
• Leveraged AWS infrastructure to implement secure, fault-tolerant, and cost-effective solutions.
  

ETL Design and Optimization :

• Redesigned legacy ETL processes to significantly reduce runtime and memory usage by optimizing data transformation logic.
• Improved data workflows to support faster business insights and better resource management.
  

Automation & Scheduling :

• Built and maintained Python-based automation scripts to perform scheduled tasks, addressing business requirements like data synchronization and reporting.
• Set up Docker containers to support robotic automation processes for repetitive tasks, improving efficiency.
  

Data Analysis :

• Performed data analysis using SQL queries on PostgreSQL databases, delivering actionable insights to support business decisions.
• Created analytical reports that drove key strategic initiatives across the organization.
  

CI/CD Pipeline Management :

• Managed Continuous Integration and Continuous Deployment pipelines using Git and Jenkins to ensure fast, reliable deployments.
• Automated testing and deployment processes, ensuring seamless updates to production environments with minimal downtime.

Real Time Embedded Robotic Application (RoboCup 2023):

• Developed and fine-tuned AI-based computer vision models for object detection, human feature recognition, and pose tracking on Pepper Robot's embedded operating system.
• Integrated real-time capabilities such as visual processing, joint articulation, speech recognition, and autonomous navigation to enable Pepper Robot to execute a wide range of social interaction tasks for RoboCup@Home 2023.

Digital Twins Development

• Developed a digital twins application in Unity Engine integrated with Softbank Pepper robot and Oculus Quest 2 virtual reality device.
• Published a symposium paper for the 26th RoboCup International Symposium.

Object Detection Models Benchmarking

• Conducted benchmarking on Yolov5 and Yolov8 object detection models to evaluate their performance based on inference time.