Position: Cloud Data Engineer
English level: fluent
Years of experience: 11

English: C2 Upper-Advanced (CPE) 

Certifications:
SEI Software Architecture Professional 
AWS Certified Data Analytics Specialty
Databricks Certified Associate Developer for Apache Spark 3.0
Microsoft Certified: DevOps Engineer Expert
Microsoft Certified: Azure Solutions Architect Expert
Microsoft Azure Data Engineer Associate
Microsoft Azure Data Scientist Associate
Microsoft Certified: Azure IoT Developer Specialty
Google Cloud Platform - Professional Data Engineer
Google Cloud Platform - Professional Machine Learning Engineer
Oracle Certified Professional Java SE 11 Developer
Oracle Certified Associate Java SE 8 Programmer
Oracle Advanced PL/SQL Developer Certified Professional
Oracle Database 11g Performance Tuning Expert
Oracle Cloud Infrastructure 2019 Certified Architect Professional
Oracle Autonomous Database Cloud 2019 Certified Specialist
Oracle Cloud Infrastructure Developer 2020 Certified Associate
Oracle Application Server 10g Administrator Certified Professional
Oracle Database 9i/10g/11g Certified Professional
Oracle Database 10g Real Application Clusters Administrator Expert
The Linux Foundation Certified Kubernetes Application Developer
The Linux Foundation Certified Kubernetes Administrator
The Linux Foundation Certified System Administrator
Scrum Alliance Certified ScrumMaster
ITIL Foundation
Candidate of Sciences, 2010, comparable to the Doctor of Philosophy (Ph.D.)
speciality "System analysis and optimum solutions theory"
thesis "Multivariate risk models in enterprise decision support systems"

Master of Computer Science, Institute for Applied System Analysis, NTUU "KPI"
Senior Data Engineer at Firebolt. 

PhD in System Analysis (probability and statistics).

Before:
* Development Team Lead. Databricks. 
* DevOps in a Data Science Delivery Platform that is based on Hadoop ecosystem deployed in Azure Cloud: Spark, HBase, Hive, DataLake, DataFactory. 
* Lead DB Developer/IT Architect in a Cloud Engineering team. Clouds: Amazon AWS, Microsoft Azure. DBMS: Oracle, Redshift. 
* Development DBA of 80TB+ databases on Exadata and sharded on AWS RDS.

* 11 years as a Senior DBA. Administered about 40 instances of Oracle Database (8/8i/9i/10g/11g/12c), application servers and CloudControl. Platfroms: x86, Power7, zSeries.
OSs: AIX, RHEL/SLES, Windows Server, zLinux 
High Availability solutions: Oracle Real Application Cluster,  ASM, DataGuard, IBM HACMP. 
Backup and Recovery: IBM TSM, Oracle Secure Backup, RMAN, DataPump. 

* 2 years as a developer: PL/SQL, APEX, С++ in pattern recognition.