Position: Senior database administrator
Category: SQL
English level: intermediate
Years of experience: 8


I am professional with 15+ years of successful experience in designing hardware and software solutions, developing applications for banking and finance, ERP systems, industrial automation areas.

My specialization:
+ Database design & programming & administration for hi-load OLTP and DWH solutions. 
+ Training and Consulting for Oracle technologies 
+ Industrial automation software, measurement and field I/O devices, SCADA / ICS / Supervise systems.

My roles as database specialist:
* Oracle 10g-19c DBA/Database developer & Architect for 8+ years
* MSSQL DBA/Database developer  for 5+ years 

Long-term experience and strong knowledge of the database technologies: 
* Performance tune and Troubleshooting 
* SQL & PL/SQL Programming and Optimization, 
* Backup & Recovery, Data Guard  + all DBA related skills
* DWH, ETL, Integration, BI Data architecture
* Database & Apps security
* Experienced Oracle Database Architect.

Related skills:   
- SAN & Data Storage: HP 3Par, EVA
- Backup tools: Symantec NetBackup 
- Networking: strong Cisco network administrator skills
- OS: extensive experience in the OS administration: Windows Servers, RedHat & Oracle LInux  
- Virtualization: kvm, Hyper-V 
- Monitoring tools: Nagios, RPTG

My competence in industry automation for 5+ years: 
* Wonderware Developer: InTouch / IAS / ArchestrA / Historian / HMI Report / WIS
* Design: AutoCAD, MS Visio
* PLC's: Allen-Bradley, Siemens
* SCADA: Wonderware iAS & InTouch, OPC integration

Next overcoming areas: AWS, Hadoop, Spark&Hive, Cassandra DB, Streaming pipeline with Kafka