Database developer

DB / JSON / XML / REST / SOAP Developer
with basic Java skills

Contact me


  • 7+ years of experience as DB Developer;
  • Understanding of relational database concepts;
  • Good knowledge of SQL, PL/SQL and Transact-SQL;
  • + sql statements performance tuning;
  • + reverse engineering of undocumented sql and pl/sql code;
  • Experience with Oracle 11g (95% of all DB projects) and MS SQL Server 2005 (5% of all DB projects),
  • familiarity with mysql and postgresql (pgAdmin III);
  • Experience with DWH and OLAP;
  • Experience with Oracle BI (repository, analysis, dashboard, agent development) and SAP Business Objects (universe and report development);
  • Experience with data quality & validation;
  • Experience with unix shell scripts,
  • Experience with support of front-end system (printing forms, table settings);
  • Experience with support of Basel II and ARZ reporting systems;
  • English: C1 Advanced level;
  • Polish: almost fluent speaking and very good writing level;
  • German: very basic level, but generally I'm good in foreign languages and I learn quickly;
  • Freelance experience with Oracle, MS SQL Server and MySQL.



SQL Developer


Oracle PL/SQL Developer


Oracle PL/SQL Developer


Database and reporting specialist


  • Polytechnic University (Lviv)
    End date 2003
Language skills
  • English - advanced
    I can be interviewed in this language
  • Polish - fluent
    I can be interviewed in this language
Courses, Trainings, Certification
  • Java Core - in progress 8/10 (online)
  • Java Syntax (online)
    End date July 2017
  • Java JDBC & MySQL (online)
    End date November 2017
  • Business English & Communication (Lviv)
    End date 2015
  • SCRUM course(Odessa)
    End date 2014
  • ANSI SQL Programmer
    End date 2015

    Сomputer Training Center at Bauman MSTU

  • English Intermediate course (Kyiv)
    End date 2007

    Kyiv Economic Institute

  • Conversational and grammar Polish language course
    End date June 2004
  • Blind typing - English, Ukrainian & Russian keyboards
    End date January 2000