Main Tools: Python, Airflow, Google Composer, Google BigQuery, Cloud Run Implementation from scratch of Airflow using Google Composer Creating service for integration with external vendors using Cloud run and Dataproc Migration of data pipelines from in-house orchestrator Develop and optimization of complex SQL queries Monitoring of data load processes Development of in-house libraries for Airflow

Main Tools: Python, Airflow, Databricks, Spark Optimizing, maintaining and designing data pipelines Implementing Databricks Instance Pools to improve performance and reduce cost Development of in-house libraries in PySpark Monitoring and debugging of data load processes Data Modeling

ETL Developer for a company based in Canada Main Tools: MySQL, ClickHouse, Python, JavaScript, Bash/Unix, Airflow, Dbt Tasks: • Data integration from various sources (CSV, SSH, APIs, Web Scraping) • Develop ETL pipelines (Airflow, Python, Bash/Unix, MySQL, JavaScript) • Dimensional Modelling and Datawarehouse maintenance/optimization • Develop and optimization of complex SQL queries • Data quality assurance • Data analysis, A/B testing in coordination with different global teams (Canada, Argentina, Serbia, France) • Monitoring of data load processes

IT Analyst for a BPO company based in Argentina Main Tools: Avaya PBX, WDS, WSUS, Active Directory, Neotel Tasks: • Administration of PBX for Club La Nacion campaign • Coordination with different technical areas to provide quick solutions complying with established SLAs • Administration of Users/Policies using Active Directory • Administration of WDS and WSUS • Repair and Installation of micro informatic components