Lise Gnos

Data Engineer @Ippon Technologies Usa

Salt Lake City, UT, US

5/2025 - PresentData Engineer • Build an analytical security master (database) that increases efficiency and accuracy by centralizing, standardizing, and enriching security data. • Challenge data models, scripted transformations, and deployed ingestion-to-distribution streaming workflows.1/2025 - 3/2025Lead Data Engineer • Built and run data pipelines that enhanced data processing speed, improved scalability, leading to faster, more data-driven decision-making. • Led infrastructure setup (Terraform) and data pipeline migration to Databricks. • Optimized the transformations and sized clusters. • Integrated CI/CD using GitLab • Trained the head of data in using Databricks4/2024 - 10/2024Data Engineer • Improved resource allocation, reduce downtime, track performance metrics in real-time, ultimately leading to a 20% of reduction of operational cost of operating rooms. • Built a hospital data platform on Databricks and transformation pipelines. • Created dashboards for operating room efficiency.4/2024Data Engineer • Conducted Talend to Databricks migration and internal training. • Managed security through Unity Catalog with fine-grained access control.3/2024Data Engineer • Built GenAI chatbot using LangChain and Bedrock LLMs. • Developed vector store and RAG pipeline for personalized schedules.1/2024 - 2/2024Data engineer • Developed a generative AI chatbot for customer engagement. • Created demo interface and engineered prompts using LangChain.12/2023Data engineer • Migrated Spark jobs to Databricks.

Ecole centrale de Lyon

Master of Engineering - MEng

Jedha Bootcamp

Master's degree

University of South Australia

Master of Engineering - MEng