Евгений Д.

ФрилансерыЕвгений Демчук

Украина Харьков, Украина
8 месяцев 12 дней назад
Свободен для работы Свободен для работы
на сервисе 11 месяцев 1 день

Специализация

Базы данных 1
1004 место из 2314
PHP
4086 место из 5854
Позиция в общем рейтинге 581
  124327 место из 392241

Резюме

Eugen Demchuk 

Senior Software Developer

SUMMARY

More than 12 years experience in IT

Over 9 years experience in Oracle and over 11 years experience in Delphi

Experience in IBM Netezza, IBM Cognos

Experience in Hadoop (work with Hive QL)

Strong experience with MySQL, PostgreSQL

Experience in MSSQL, MS BI (SSRS,SSIS,SSAS).

Good understanding of relational databases

Good ability to work in a team

Strong problem solving and communication skills within the team

Good attention to detail


TECHNICAL SKILLS: 

Operation System: Windows 9x, Windows XP

DBMS: MS SQL(SSRS,SSIS,SSAS),Oracle, Netezza, Hadoop (Hive QL), MySQL, PostgreSQL, Interbase/Firebird.

PL: C# (.NET) (junior developer), Delphi (9 years), С/С++ (theoretical knowledge).

Reporting Systems: Crystal Report, Fast Report, Cognos


EXPERIENCE:


DB Developer

EPAM / Ukraine

(December 2015 – January 2017)

Element

Responsibilities: Development MS SQL SSIS packages for loading data, development and tuning SSRS reports, development T-SQL modules for working with data.

Technologies: MS SQL 2014.


DB Developer

DB Best Technologies / Ukraine

(August 2014 – November 2015)

Schlumberger 

Responsibilities: Development Oracle scripts for transformation ST_Geometry to SDO_GEOMETRY.

Technologies: Db2, MS SQL 2008-2014.


SSMA for Db2 

Responsibilities: Working with Db2 extension pack for MS SQL.

Technologies: Db2, MS SQL 2008-2014.

 

Amazon Conversion Tool for MySQL 

Responsibilities: Development Oracle extension pack for MySQL, writing specification for Oracle-MySQL conversion

Technologies: Oracle, MySQL, MS SQL 2008-2014.


Senior DB Developer

Intetics Co., Chicago, IL / Ukraine, Kharkov, Development Office

(August 2012 – April 2014)

Participating in IBM Netezza and Cognos trainings based on IBM Certification materials in IBM Netezza, IBM Cognos


Internal Project 1 

Responsibilities: Development BI for retail company, that has a network of shops in whole country (e.g. USA).

Technologies: Hadoop, MS SQL (including SSRS, SSIS, SSAS(analytic cubes, set of reports).


Internal Project 2

Responsibilities: Development automation system for company business processes based on Atlassian JIRA.

Technologies: PostgreSQL, C# (.NET).


For prognoz.com 

Responsibilities: Development query constructor engine for generating queries for access to data.

Technologies: Oracle 11g.


For Archer-Soft.com

Responsibilities: Rework a bundle of stored procedures on MS SQL 2008.

Technologies: MS SQL 2008.


Software Developer 

CS Ltd company, Kharkov, Ukraine

(February 2009 – August 2012)

Development and supporting of Automatic Banking System “B2”

Tools and Technologies: Delphi 7.0 – Oracle 10/11

Key Contributions:

Development and supporting additional functional abilities of “B2”: creating and modifying new interface forms using Delphi, creating and modifying new operations on server’s side (Oracle), creating and modifying reports using Fast Report 3/4.

Development and supporting applied task for integration “B2” with another analogical banking systems and another required systems. Creating scripts for transfer data into “B2” and back. Creating load’s (upload’s) plugins for load (upload) data in required formats (xml, xls e.t.c).


Software Developer 

Telesense company, Kharkov, Ukraine

(June 2008 – February 2009)

E2ERegressionTest - Web-application

Key Contributions:

Take part at mobile operator’s project (U-Cell, Uzbekistan) from Nokia Company

Development tasks for Nokia platform with using internal languages of this platform

Supporting additional modules of Nokia platform


Tools and Technologies: J2EE jsdk 1.4 under Tomcat 5.0 application’s server


Software Developer

Alter Systems company, Kharkiv, Ukraine

(November 2006 – May 2008)

Project 


Supporting and modifications of ERP- system IFS Applications (Oracle 9)

The recovering debts system’s development for ULGroup Company (The system was named as «Legion»).

Key Contributions:

Development of client part

Development a little part of server’s code that was necessary for of user’s interface development


Tools and Technologies: The client part was written by Delphi 6, server part – by Oracle 10


Software Developer

EnTechEco LTD company, Kharkiv, Ukraine

(April 2006 – October 2006)

Project 

The software supporting and completion of «Financial collection» («Calculation and accounting of materials»).


Tools and Technologies: Client part was developed by Delphi 6, server part – by Oracle 8


Software Developer.

Kharkov BTI, Kharkiv, Ukraine

(2001 – April 2006)

Project 

The software development of client-server type for processes of enterprise production’s automation.


Tools and Technologies: Borland Delphi 5.0, Interbase 5-6


Languages

English – Upper Intermediate

EDUCATION

Engineer-radiophysicist

Faculty of Radiophysics

Kharkov State University, Kharkov, Ukraine

 (1992 - 1997)

Навыки и умения

Контактная информация

Просмотр контактной информации доступен только зарегистрированным пользователям.

Поделиться ссылкой на профиль