Alex TarverdyDATA ENGINEERING
Professional overview

Alex Tarverdy

Data Engineer / Scala Developer · Scala, Spark, Kafka, Databricks, Python and SQL

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Profile

Data engineer and Scala developer with experience since 2019 across enterprise data, banking ingestion and financial regulatory reporting. Core experience in Scala, Spark, Kafka, SQL and Azure Databricks, supported by hands-on Python, Faust and Airflow work.

Contributions include pipeline implementation, extraction configurations, data validation, defect resolution, CI improvements, documentation and collaboration with technical and reporting stakeholders.

Experience

2025–2026

Talan · Santander engagement

Data Engineer

Financial regulatory reporting with Azure Databricks, Spark and SQL. Work spanning transformations, extraction configurations, data validation, engineering tooling and collaboration with reporting stakeholders.

  • Implemented extraction configurations and ETL stages for reporting workflows.
  • Resolved transformation defects, including duplicated records in snapshot processing.
  • Contributed to CI improvements, documentation, code reviews and knowledge sharing.
2023–2024

blu Bank

Scala Developer / Data Engineer

Banking data ingestion and real-time processing with Scala, Python and Kafka, integrating relational and document databases.

  • Built Kafka consumers for transaction and profile data flowing to PostgreSQL and MongoDB.
  • Worked extensively with Python and Faust for incremental ingestion.
  • Used Apache Airflow for orchestration, with additional PySpark experience.
2019–2023

BRTech

Data Engineer / BI

Data engineering and business intelligence experience forming the foundation of my work with enterprise data systems.

Technical strengths

Languages & engineering

ScalaPythonSQLCats EffectAkka / Pekko

Processing & streaming

Apache SparkKafkaDatabricksAirflowFaust

Platforms & storage

AzureDelta LakePostgreSQLOracleMongoDB

Delivery & operations

DockerTestcontainersCI/CDData validationDocumentation
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