Anthony Osei

As a seasoned Data Engineer, I have a proven track record of building and maintaining scalable ETL pipelines, ensuring data integrity, and driving business growth through data-driven insights. With a strong background in programming languages such as Python, R, and PySpark, I have successfully collaborated with engineers and business units to improve data models and architecture, building data warehouses and marts to democratize data access.

Throughout my career, I have championed data integrity by implementing Great Expectations and performing root cause analysis, reducing errors and ensuring consistent, reliable production data for key stakeholders and critical processes. I have also spearheaded the adoption of Datahub to track data lineage and enforce governance, ensuring compliance and traceability across the data platform.

With a strong passion for continuous learning and improvement, I have stayed up-to-date with the latest cloud data warehousing tools and services, including Snowflake, RedShift, BigQuery, and Azure Synapse. I am confident in my ability to design and implement future-proof data platform architectures that ensure scalability and alignment with evolving business needs.