I'm focused on working with cloud technologies: AWS (Amazon Web Services), Snowflake, Terraform. Experienced in Big Data/DWH projects, using Spark, Hadoop, SQL, Python, PL/SQL. Proficient in projects for large Oracle DB OLTP systems (telecoms and banks).

Key skills:

- Amazon Web Services (Glue, Athena, Lambda, Step Function, Fargate, Cloud Watch, SQS, Dynamo DB, S3, other related data services).

- Snowflake.

- Spark (PySpark).

- Terraform (for IaC).

- Advanced SQL skills.

- Experience with Big Data technologies: Hadoop, Spark, Hive, Apache Airflow.

- Strong background in Oracle DB: PL/SQL, Oracle APEX, Oracle Designer.

- Good expertise in PostgreSQL: PL/pgSQL.

- DWH: Snowflake Data Warehouse, Denodo data virtualization platform, Talend Data Integration.