Gabriel Hernandez Email & Phone Number

Bridgeton, Missouri, Us

• Migrated an existing Apache Airflow instance to a Dockerized environment, ensuring scalability and streamlined deployments• Designed and implemented Airflow DAGs to perform ETL processes, seamlessly transferring data from on-premise MS SQL Server to Azure SQL Databases.• Developed and maintained the infrastructure supporting Airflow, integrating Azure DevOps pipelines for CI/CD and managing Docker containers for deployment and orchestration.• Configured Datadog monitoring within the Docker environment to provide real-time insights and health monitoring of Airflow containers.

New York, Ny, Us

• Developed and implemented model monitoring software with a comprehensive reporting dashboard using Datadog, ensuring efficient tracking of model performance and data quality.• Designed and deployed human-in-the-loop feedback software on Databricks clusters, leveraging Airflow for orchestration and enabling iterative improvement of data processing pipelines.• Implemented custom SQL data quality rules to ensure data integrity and accuracy, leveraging PySpark to proactively identify and address data quality issues. • Took on the role of Scrum Lead in an agile environment, leading daily standup meetings, backlog refinement, and planning ceremonies to drive effective collaboration and timely project delivery.

--Supply research analysts/statisticians and other stakeholders with data from a variety of sources.--Complete ETL requests using tools such as Python, SAS and SQL. --Build production code for ETL work completed in the cloud(AWS).

Madison, Wi, Us

• Respond to and defend ~75 inter-company arbitration hearings a month• Improved branch arbitration winning percentage by 5-10% since Q1 2019• Collected data on 400+ inter-company arbitration results. Performed exploratory analysis using functions such as countifs and visualize the results with pivot tables and charts. Supplied data to branch management at quarterly branch rally. • Collect claims data from Tableau, manipulate the data in Excel, and report to management weekly with results.

Ann Arbor, Mi, Us

• Mastered point-of-service computer system for automated order taking.• Handled currency and credit transactions quickly and accurately.• Maintained high standards of customer service during high-volume, fast-paced operations.• Worked in conjunction with management to find areas of cost reduction and profit maximization.

Indianola, Ia, Us

• Provide engaging tutoring sessions for Des Moines area high school students.• Report student progress to Upward Bound staff and parents• Maintain detailed records of student progress

• Provide engaging customer service to students and local customers. • Knowledgeable of millennium circulation software and library databases. • Proficient in Dewey decimal classifications and organization.

Data Analytics And Visualization

Bachelor Of Arts (B.A.), International Relations And Affairs