Tolu Akin

Senior Data Engineer with 6+ years of experience designing, building, and optimizing large-scale data solutions across cloud and on-premises environments. Proven expertise in developing high-performance ETL pipelines, real-time streaming, and data lakehouse architectures using Apache Spark, PySpark, Databricks, Kafka, Flink, SSIS, Azure Data Factory, and dbt. Adept at orchestrating workflows with Airflow, Prefect, and Control-M, while ensuring robust data governance, lineage, and security compliance. Skilled in crafting optimized SQL Server and Snowflake data models, implementing AI/ML-powered data quality checks, and preparing curated datasets for advanced analytics and machine learning. Strong collaborator with BI and data science teams to deliver actionable insights through Power BI, Tableau, and SSRS dashboards. Certified in advanced data analytics, with a focus on scalable architecture, performance tuning, and modern data engineering best practices in multi-cloud environments (AWS, Azure, GCP).