Olena Biletska

Personal data:

Kyiv

e-mail : This email address is being protected from spambots. You need JavaScript enabled to view it.

mob.: +38(066) 717-6936

 

Skills & Abilities

• Oracle DBA, MS SQL Server DBA SQL of different dialects (Oracle, MS SQL Server, PostgreSQL, DB2), T-SQL, PL/SQL
• SSRS, StimulSoft, MicroStrategy, Crystal Reports
• HTML, CSS, JS, C# – basic knowledge

 

I have been working with databases more than 25 years with different databases. I have experienced as DBA, and as SQL-developer too. If you have questions of databases or you need resolve some tasks with a database, I hopefully help you.

Experience

 2021 – present 

BS4Y, Swiss

Oracle DBA Oracle, MS SQL DBA, Consulting.

Developing MS SQL Server database, making reports using by SSRS, Crystal Reports.

Preparing technical documentation, technical user support.

 

 2014 —2021 

Specialist of software development • Insurance company “ASKA”

Making T-SQL-requests and stored procedures, creating reports by using SSRS, Stimulsoft, developing interface forms for entering data on A2-platform using JS, C#. Developing database structures according to the task and make guidelines for users.

Writing stored procedures, reports in Oracle PL/SQL. Making forms and reports by Oracle Forms and Oracle Reports. Implementation functions of Oracle DBA. Import/export xml-files.

The implementation of the algorithm paying of insurance policy via Liqpay PrivatBank on PHP and PostgreSQL.

 

 1995 — 2013 

Head of IT-division, IT-specialist of the Shakhtarsk revenue service, Donetsk

Making reports, SQL –queries and procedures, calculation and data analysis. Writing scripts, using the heterogeneous services.

Creating stored oracle packages. Supporting different software, which used in organization and running on Oracle, Visual FoxPro, DB2.

Administration of Oracle database server, Administration of application servers Oracle iAS 10gR2, tracking bugs, installing patches, etc. Setting of the ligament Apache+php+Oracle DBMS. Setup, monitoring of backups.

Training and technical support to users.

Technical support of computer equipment; accounting computer equipment and its repair.

 

 1994 — 1995 

Software engineer • Shakhtarsk sewing and knitting factory

Writing the software module "payroll" via MSM (DIAMS).

 

Education

 1989-1994 , MA, State Mining Academy of Ukraine, Dnipropetrovsk

Automation and control in technical system

 

 1998-2000 , BA, College of Donetsk Institute of Economics and trade named Tugan-Baranovsky, Shahtersk

Accounting

 

Qualifications

 January - April 2017  

English language course “Career English Online” at the American House, Kyiv.