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Volodymyr Duber

is working from home. 🏡

Angestellt, Senior Database Developer, UBS Card Center AG
Zürich, Schweiz

Fähigkeiten und Kenntnisse

17 years in database software development
15 years of middle-tier and database back-end prog
15 years of experience with use
installation
and deployment of Oracle
15 years of experience with SQL
PL/SQL
relational table design
12 years of experience as Oracle Database Administ
Strong analytical
database design and data modeling skills
Extensive knowledge of RDBMS concepts
Solid experience in development and production sup
Worked as a database PL/SQL developer
Oracle DBA
ETL-Prozess

Werdegang

Berufserfahrung von Volodymyr Duber

  • Bis heute 6 Jahre und 5 Monate, seit Dez. 2018

    Senior Database Developer

    UBS Card Center AG

  • 11 Monate, Feb. 2018 - Dez. 2018

    Senior Application Developer

    Emil Frey AG
  • 7 Jahre und 1 Monat, Jan. 2011 - Jan. 2018

    Senior Application Developer

    UBS AG

  • 2 Jahre und 1 Monat, Jan. 2009 - Jan. 2011

    Senior Oracle Developer and Oracle Database Administrator

    METALLUM Services AG

    Performing all tasks related to a Database Administrator (DBA tasks) e.g: installation, optimization, performance tuning, backup/recovery, standby, import/export, data loading, database monitoring and etc.Design and creating concept for Disaster Recovery and Software availability.Tracing and debugging of reported Application errors.Technical release management: Review, test and delivery to product management.Management of Source control (code versioning).

  • 1 Jahr und 1 Monat, Jan. 2008 - Jan. 2009

    Senior Oracle Software Developer and Database Administrator

    SOCO SOFTWARE SOLUTIONS AG

    Development of new or changed functionalities, modules and bug fixes on Oracle 10g basis with PL/SQL and Oracle Forms.Creating of technical specifications for new requirements and features.Working on broad and multifaceted tasks, responsible for the correct executionof business requirements in the database models, stored procedures, as well as forms and participating in the planning, realization, and migration of Oracle forms applications.

  • 2 Jahre und 8 Monate, Mai 2005 - Dez. 2007

    Oracle DBA Consultant

    Accenture Communication Solution

    Creating and support databases for different technical environments: Development, System Test and Migration, Integration Test and Training, ProductionAnalyzing and optimizing database performance.Performing all database administration tasks: security, backup/recovery, standby, import/export, data loading and etc.Database monitoring with daily and summary reports.

  • 6 Jahre und 4 Monate, Feb. 1999 - Mai 2005

    Senior Oracle Developer, Oracle Team Leader, Oracle DBA

    TMSoft Ltd

    Analyzing user’s requirements and preparation of system specification. Installation Oracle software and created database instances and objects.Optimizing database performance and tuning stored procedures.Performed all database administration tasks, backup/recovery, standby, replication, import/export.Developed back-end part of application. PL/SQL packages for server side processing

  • 2 Jahre und 6 Monate, Sep. 1996 - Feb. 1999

    Database Developer

    State Tax Administration

    Integrating applications with the main modulesWritten database triggers, stored packages, procedures and functions in Oracle PL/SQL.Customized UI screens using Oracle*Forms which are used to enter and modify data in the Accounting SystemCreated a report module with daily and summary reports

Ausbildung von Volodymyr Duber

  • 5 Jahre und 6 Monate, Sep. 1990 - Feb. 1996

    Computerized systems

    International University of the Civil Aviation

    Computerized systems of information and control processing

Sprachen

  • Russisch

    Muttersprache

  • Englisch

    Fließend

  • Deutsch

    Fließend

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