Hannington M.

Data Engineer | Integration Expert | Cloud Solutions Architect

With 5,000+ billed hours on Upwork, I am an experienced data engineer, solutions architect, and automation expert. I design and optimize data systems to unlock valuable insights and improve operational efficiency. Let's work together to enhance your data strategies and streamline your processes for success. Leveraging my expertise in Python, SQL, data pipelines, AWS Lambda, CloudWatch, S3, and Databricks, I have spearheaded projects that convert raw data into actionable insights. My skills encompass software engineering, data integration, and solutions architecture on Azure and AWS platforms. My contract work with Merrill Lynch, ContractRx, and the City of Baltimore has effectively addressed interface and efficiency challenges, and I've also partnered with innovative companies in the healthcare sector. Core Skills: Python, Jupyter, SQL, PySpark, AWS S3, EMR Serverless, Glue, Athena, Redshift, SNS, EKS, EC2, VPC, CloudFormation, APIs (RESTful, GraphQL) for Seamless Data Integration, Apache AirFlow, Kafka, NiFi, Docker, Kubernetes, Tableau, QuickSight, Pentaho Technical Proficiency: Python, SQL, PySpark AWS services (S3, EMR, Glue, etc.), Docker, Kubernetes Tableau, Quicksight, Pentaho Databases: Oracle, SQL Server, MongoDB, etc. I specialize in executive dashboards, ETL automation, cloud migration, and enterprise app development. For complex projects, my team offers solutions at a blended rate, with discounts for repeat clients or large projects (500+ hours). Contact me for inquiries—I typically respond within a day. Thank you!