Work

Lexis Nexis

Machine Learning
Python
Java
AWS
REST APIs

Accelerated machine learning model training, optimized data processing with AWS, and developed secure REST APIs, while collaborating on Python and Java projects to enhance document analysis and system performance.

Showcasing Lexis Nexis legal research tools interface.

At Lexis Nexis, I collaborated on projects that advanced machine learning capabilities, enhanced data processing, and improved system performance. My contributions drove efficiency, scalability, and innovation, generating substantial cost savings and operational improvements.

Key Projects and Contributions

  • Machine Learning Optimization:

    • Accelerated training of a machine learning model in Python, reducing processing time from 3 days to 5 hours, a 720% improvement.
    • Optimized data processing workflows using AWS S3 and SageMaker, enabling faster and more reliable training pipelines.

  • API Development and System Integration:

    • Designed and implemented secure Java REST APIs using RESTEasy, integrating them with AWS API Gateway to ensure robust security and scalability.
    • Integrated AWS EC2 instances, Flask, and Lambda into the architecture, improving system performance by 70%.

  • Frontend and Data Annotation Tools:

    • Constructed intuitive Java GUI interfaces for data annotation, allowing legal editors to analyze documents in under an hour.
    • Ensured responsive and user-friendly design to streamline workflows and improve accuracy.

  • Agile Methodologies:

    • Applied Kanban and Agile development practices to streamline project management and improve team collaboration.
    • Delivered features efficiently while maintaining high-quality standards.

  • DevOps and Automation:

    • Streamlined continuous integration and deployment pipelines using Jenkins, reducing build times by 30% and doubling deployment frequency.
    • Automated workflows to enhance productivity and minimize downtime.

My time at Lexis Nexis showcased my ability to integrate cutting-edge technology, optimize processes, and deliver impactful solutions that drove business value and operational excellence.