Vadim Maksimov
Oracle Database Administrator
Salaire / Taux journalier
Novi Sad, Serbie
Freelance, ouvert au CDI
À distance uniquement
Expertises
Langues
À propos
Introduction
Certified Oracle Database Administrator/Expert with extensive experience in Oracle Database versions from 7.3 to 23c. Proven track record in Oracle technical support, cross-version and cross-platform migrations, performance tuning, and high availability solutions. Expertise in Oracle GoldenGate replication (including PostgreSQL targets) and Oracle SQL/PLSQL development. Known for leadership, mentoring teams, and delivering reliable, scalable database environments.
Expérience de travail
Senior Consultant
OpenWay
oct. 2024 - Présent
2 ans 1 mois
Novi Sad, Serbie
Oracle Database Expert
Software Product Group
avr. 2022 - mars 2024
2 ans
Lead Oracle Database Administrator Software Product Group Jul 2016 - Present (6 years 7 months) - Oracle Database (versions 11g-19c) installation & configuration, - Configuration of High Availability Services (Standby databases, Data Guard, ASM, RAC) - Monitoring and managing ~500 targets using Oracle Enterprise Manager - Patching - Migration to new versions and cross-platform migration - Database performance tuning - SQL tuning - Perform backup & recovery strategy and operations - Troubleshooting - Disaster recovery issues - Advising application architectors & developers (SQL, PL/SQL, performance issues) English: Intermediate level Open to job offers in the EU, with relocation or hybrid/remote jobs.
Head of DBA department
CJSC "Greenatom"
mai 2011 - juil. 2016
5 ans 3 mois
- Management of the DBA department (Oracle, MS SQL): 11 employees, 700+ serviced sites
Head of Oracle Technical Support Center
IT corp
mai 2005 - mai 2011
6 ans 1 mois
- Management of the Oracle First Line Support Center
Senior Consultant
Borlas
août 2004 - mai 2005
10 mois
Formation
MGAPI
Master's degree
734
Licences et certifications
Oracle Certified Instructor
Délivré le : nov. 2025
Oracle Certified Expert
Délivré le : nov. 2025