WORK EXPERIENCE Big data engineer Design and implement batch and event-driven workflows for big data processing Autmated tests for distributed applications Data analysis and visualization Developing applications for data ingestion and selection Developing a recommendation system Tools & Technologies: Apache Spark, Hortonworks Data Platform 3 (YARN 3, Hive 3, Oozie 4, Zeppelin, Superset), PostgreSQL, SQL, Scala, Python, Google Cloud (AI, Big Data services), AWS (Storage, Database, Machine learning services). Data scientist Data analisys Applying machine learning algorythms Image analisys Image recognition Neural networks developing and tuning Technologies & Tools: Python, Keras, TensorFlow, Theano, OpenCV, Pandas. .NET Developer Database development ETL operations engineering Development of backend services for data curation Automated tests for CI/CD workflows Technologies & Tools: Microsoft SQL Server, SQL, .NET Framework, .NET Core, C#.
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