Alexey Perminov
Technical Lead
Limassol
Summary
Results-driven Data Engineer with extensive experience in developing and optimizing data integration processes across diverse systems, leveraging technologies such as Kafka, Flink, Kubernetes, and Helm. Proven track record in writing and maintaining Helm templates and GitLab pipelines to ensure high-quality, reliable data flows. Served as a Senior DWH Developer at MegaFon, focusing on ETL process development with Oracle Data Integrator and implementing CI/CD for ODI scenarios. Committed to tackling complex data challenges and fostering continuous learning and collaboration within the data engineering community.
Overview
12
12
years of professional experience
3
3
Languages
Work History
Technical Lead
Exness
04.2024 - Current
- - Development of the data integration processes between different systems
- - Development of the Kafka Connect Source/Sink connectors
- - Development of the Flink Table Source/Sink connectors
- - Development of the Flink jobs using Data Stream and Table API (Java and Python)
- - Writing of the Helm templates
- - Technology stack: Kafka, Kafka Connect, Java (Spring Boot), Go, Python, MongoDB, Vertica, ClickHouse, PostgreSQL, Flink, Kubernetes, Helm, Gitlab Pipelines
Data Engineer
Exness
06.2021 - 04.2024
- - Development of the data integration processes between different systems
- - Development of the Kafka Connect Source/Sink connectors
- - Development of the Flink Table Source/Sink connectors
Senior DWH Developer
МегаФон
05.2018 - 11.2021
- - ETL process development using Oracle Data Integrator
- - Development of Oracle PL/SQL packages/procedures/triggers
- - Oracle SQL performance tuning + Hive/Spark data load optimization
- - Development of Scala+Spark ETL processes
- - Development of KMs for ODI (understanding of substitution api, templates, ODI architecture and ODI core)
- - Development of CI/CD for ODI scenarios (using Java)
- - Gitlab Runner installation and support
- - ODI installation and support
- - Data integration between Kafka and HDFS (via Kafka Connect)
- - Installation and support of Kafka Connect
- - Experience in Oracle Exadata 12c, Cloudera 5 platform (Hadoop, Hive, Spark)
Senior Oracle Developer
LUXOFT UK LIMITED
09.2017 - 03.2018
Oracle Developer
Luxoft
02.2016 - 09.2017
- - Designing the physical and logical database structure
- - Stored procedures/functions and packages development
- - Development of ETL packages
- - Oracle SQL tuning
- - Supporting of the deployment process
Junior Oracle Developer
Luxoft
02.2015 - 01.2016
Oracle Intern
Luxoft
03.2014 - 01.2015
Education
Bachelor's degree - Software Engineering
Moscow Aviation Institute (National Research University)
01.2015
Skills
Java
undefinedTimeline
Technical Lead
Exness
04.2024 - Current
Data Engineer
Exness
06.2021 - 04.2024
Senior DWH Developer
МегаФон
05.2018 - 11.2021
Senior Oracle Developer
LUXOFT UK LIMITED
09.2017 - 03.2018
Oracle Developer
Luxoft
02.2016 - 09.2017
Junior Oracle Developer
Luxoft
02.2015 - 01.2016
Oracle Intern
Luxoft
03.2014 - 01.2015
Bachelor's degree - Software Engineering
Moscow Aviation Institute (National Research University)