Dmitry Pechersky

Dmitry Pechersky Email and Phone Number

Senior Database Administrator at ООО "СИГМА" @ ООО "СИГМА"
Dmitry Pechersky's Location
Rostov, Rostov, Russia, Russian Federation
Dmitry Pechersky's Contact Details

Dmitry Pechersky work email

Dmitry Pechersky personal email

n/a
About Dmitry Pechersky

Oracle Database Administrator Certified Master with 11+ years of experience with Oracle Technology

Dmitry Pechersky's Current Company Details
ООО

Ооо "Сигма"

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Senior Database Administrator at ООО "СИГМА"
Dmitry Pechersky Work Experience Details
  • Ооо
    Senior Database Administrator
    Ооо "Сигма" Oct 2018 - Present
    - Maintained mission critical billing and payment processing systems. - Implemented high availability Oracle databases using RAC, DataGuard- Turned SQL queries performance and databases performance.Skills: Oracle database c, RAC, Data Guard, Linux, Unix shell scripting, Python
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  • Workotter Saas Ppm
    Database Administrator
    Workotter Saas Ppm Nov 2016 - Present
    - Implemented high availability Oracle databases - SQL and database performance tuning
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  • Megafon
    Senior Database Administrator
    Megafon Mar 2005 - Oct 2018
    - Supported about 400 databases on HP-UX and Linux. - Maintained mission critical billing and payment processing systems. Over 62 million subscribers.- Implemented high availability Oracle databases using RAC, DataGuard, including cross-regional disaster recovery infrastructure.- Migrated Oracle databases between various platforms- Tested, planed and upgraded production databases - Implemented database monitoring with Oracle Cloud Control- Databases provisioning and orchestration using Python and Ansible- Design and implemented database backups using RMAN- Turned SQL queries performance and databases performance.- Implemented replication based on Golden GateSkills: Oracle databases , RAC, Data Guard, Linux, Shell scripting, Python, Ansible
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  • Ramenka
    System And Database Administrator
    Ramenka Sep 2003 - Mar 2005
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  • Parus-Don
    Software Developer
    Parus-Don Oct 2001 - Mar 2003
    - Oracle PL/SQL development- Reports developmentSkills: Oracle, PL/SQL, SQL, Crystal Reports

Dmitry Pechersky Skills

Oracle Oracle Administration Performance Tuning Oracle Rac Sql Tuning Unix Shell Scripting Data Modeling Data Warehousing Pl/sql Linux Database Administration Database Design Shell Scripting High Availability Sql Databases Unix Red Hat Linux Data Guard Replication Database Security Hp Ux Sql*plus Oracle Sql Oracle Sql Developer Python Rman

Dmitry Pechersky Education Details

Frequently Asked Questions about Dmitry Pechersky

What company does Dmitry Pechersky work for?

Dmitry Pechersky works for Ооо "сигма"

What is Dmitry Pechersky's role at the current company?

Dmitry Pechersky's current role is Senior Database Administrator at ООО "СИГМА".

What is Dmitry Pechersky's email address?

Dmitry Pechersky's email address is dm****@****afon.ru

What schools did Dmitry Pechersky attend?

Dmitry Pechersky attended Southern Federal University (Former Rostov State University).

What skills is Dmitry Pechersky known for?

Dmitry Pechersky has skills like Oracle, Oracle Administration, Performance Tuning, Oracle Rac, Sql Tuning, Unix Shell Scripting, Data Modeling, Data Warehousing, Pl/sql, Linux, Database Administration, Database Design.

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