Dmitry Chernyshov Email & Phone Number

Vienna, Austria

Vienna, Austria

• 1. Data Platform (IoT) for a maritime companyLead platform refactoring for over 2TB data, construct real-time analytics.Key Achievements:
• Led the refactoring of the existing data platform, migrating to the cloud, managing a substantial volume.
• Constructed a robust data platform for analytics, continuous monitoring, and real-time processing with both real-time and batch data pipelines.
• Deployed ML models within the platform to detect anomalies in devices, enhancing predictive maintenance capabilities.Stack: GCP, Apache Beam, Google Pub/Sub, Google Composer, BigQuery, Python, Java, GKE, Terraform2..
• Built a data platform for analytical and continuous monitoring purposes, managing over 10TB of metering data.
• Developed real-time data pipelines, ensuring timely processing of metering data for actionable insights.

Moscow, Moscow City, Russia

• Led and managed teams of Data Engineers and DataOps, fostering a collaborative work environment.Key Achievements:
• Successfully built and maintained a horizontally scalable Data Platform handling approximately 20 TB of data.
• Enriched the Data Platform with real-time streaming from internal databases and batch loading from external APIs.
• Implemented metadata storage for table dependencies and documentation, enhancing data traceability.
• Provided seamless data and infrastructure support to ML Engineers, DaaS Developers, and Analysts through datamarts.
• Formulated a vision and strategy for the Data Platform, contributing to the overall success of the organization.Stack: BigQuery, Airflow, Datahub, Debezium, Pub/Sub, Kafka, Apache Beam, Dataflow, Kubernetes

Moscow, Moscow City, Russia

• Led and managed a team of Data Engineers, fostering collaboration and achieving project goals.Key Achievements:
• Enriched the Data Platform, enhancing its capabilities for the Marketing Department.
• Successfully refactored the Data Platform for improved efficiency in the Marketing Department.
• Formulated a vision and strategy for the Data Platform, aligning with organisational objectives.
• Effectively managed backlog, ensuring timely project delivery.
• Maintained the Data Platform infrastructure to guarantee optimal performance.Stack: BigQuery, Airflow, Pub/Sub, Dataflow, Datahub

St Petersburg, St Petersburg City, Russia

• As the Product Owner, led a cross-functional team to maintain a Data Platform, develop and maintain internal data products.Key achievements:
• Maintained a top-ranking Vertica installation in Russia, handling clickstream data at a rate of ~15 billion events per day (40TB/day).
• Played a pivotal role in the successful development and maintenance of internal products.
• Formulated a clear product vision and strategy, aligning with stakeholder needs and company objectives.
• Managed a backlog effectively, ensuring the timely delivery of data products to over 100 users.Stack: Vertica, Kafka, Debezium, Airflow, Redis, Sqitch

Санкт-Петербург, Россия

St Petersburg, St Petersburg City, Russia

• Collaboration with Data AnalystsKey Achievements:
• Introduced BigQuery
• Introduced Airflow
• ETL developmentStack: Airflow, BigQuery, Spark, PostgreSQL

St Petersburg, St Petersburg City, Russia

• Key achievements:
• Built an ML model to optimize the work of the customer center (WFM)
• Managed a small group of analysts
• Automated data collection and analysis
• Automated reporting systemStack: Python, Vertica, PostgreSQL, Tableau

Master'S Degree, Mathematical And Information Support Of Economic Activity

Bachelor'S Degree, Applied Mathematics, Fundamental Informatics And Programming