Illia F

Led the integration of data from internal systems and third-party sources, ensuring seamless data flow and accuracy. Orchestrated, managed, and fine-tuned Spark jobs to optimize performance and efficiency. Utilized a robust tech stack including Spark, Python, SQL, Azkaban, Hive, AWS, Jenkins, Presto, and ReDash to execute data engineering tasks effectively.

Provided valuable insights to update and enhance existing infrastructure, driving continuous improvement initiatives. Developed comprehensive migration plans for transitioning services to new infrastructure, ensuring minimal disruption. Led and mentored an analytics team, fostering collaboration and knowledge sharing to achieve departmental goals.

Led an internal Proof of Concept project as a Hadoop Engineer, introducing Scrum methodology and developing ETL and machine learning algorithms using Apache Spark. Provided numerous data integrations as an ETL Developer using tools like Informatica and DataStage, along with programming languages such as Java, Perl, and Python. Conducted onboarding Unix courses and administered internal services, d

Worked as a single Data Engineer on a startup project related to health, fitness and habits. Helped to solve critical data-related issues and establish data engineering processes. Created data processing architecture for new features and implemented it, while also conducting several data-related analyses and providing insights.

Played a key role in the BI team responsible for data gathering and provision to various internal teams. Developed and maintained ETL processes, facilitating seamless data loading from S3 to ClickHouse and Postgres databases. Engineered a data generator for applications utilizing PySpark on EMR clusters, significantly decreasing overall runtime.

Contributed to mobile application development, focusing on data modeling, database design, and payment data analysis. Ensured data availability and integrity by writing and optimizing database queries and procedures. Managed technical support activities, resolving customer issues and conducting database processing and analysis.

Obtained a Bachelor's degree in Automated Systems of Information Processing. This program provided a foundational understanding of information systems and their automated processes.

Completed a Master's degree in System Analysis, Management, and Information. This advanced program focused on comprehensive system analysis, management principles, and information handling.