Gilbert Adu-Sefah Email & Phone Number

• Developed a serverless backend system for a Computer Vision model on AWS using DynamoDB, EventBridge, Lambda, ECR, etc.• Built an API for the frontend application using API Gateway which authenticated users using Cognito.• Created automated CI/CD pipelines using Concourse and Infrastructure deployment using Terraform.

Houston, Texas, United States

• Deployed machine learning models used for energy load forecasting in production.• Created resilient data pipelines using Airflow, which helped meet SLA.• Fine tuned existing PySpark applications for improved performance, resulting in minimized cloud resources usage and helping reduce overall cost.• Migrated clients data from legacy systems onto AWS platform.

Houston, Texas Area

• Built data pipelines for processing distributed temperature and acoustic data (DAS/DTS) collected using fiber optics.• Visualized and analyzed processed data to answer business objectives like flow allocation, well integrity, stimulation efficiency and well interference.• Summarized findings and recommendations in a report and submit deliverables in standard format (PRODML, WITSML, CSV, LAS) or as requested by clients.• Created and maintained the documentation of data processes, databases, data tools and models.• Automated repetitive tasks using python scripts which saves time and reduces error.• Updated existing code and run tests before deployment to production.