Position: Data Engineer
Category: Data Engineer
English level: intermediate
Years of experience: 4

Own business automatization platform with dinamic GUI of DB
Delphi Developer remoute
Moja Marketplace, USA
Mobile Market Place for Android and iOSMobile Market Place for Android and iOS
(October 2022 - April 2023)
•	Create marketplace in Android (and iOS)
•	Create forms
•	Connection with AWS 
•	Testing
Tools and Technologies: Embarcadero Delphi Studio, FireMonkey, Android, Amazon Web Services (AWS).

DB Developer / Delphi Developer / Project Manager 
Freelance PerfectSoft, Plato Kharkiv, Ukraine
(April 2009 – December 2011, August 2013 – Present) 
•	Created and modernization business automatization platform 
•	Database design and development 
•	Core design and development
•	Business analysis 
•	Support and Installation
 Tools and Technologies: Delphi, Firebird, SQL, Builder C++, CMS WordPress, MySQL.

Director / Manager Projects (not IT)
Rope Park S-Park, Kharkiv, Ukraine		Rope Park Korsar Kharkiv, Ukraine
(June 2009 – December 2011, July 2013 – February 2022)	(October 2013 – March 2019)
•	Business analysis 
•	Result orientation and command work 
•	Marketing and Internet Marketing
•	Make documentation and open LTD
•	Accounting registration. Budget management
•	Opening a branch, opening new directions
 Tools and Technologies: MS Project, Management, Marketing, Sale, Business Analysis.

DB Developer 
Intetics ltd, Chicago, IL / Ukraine, Kharkiv, Development Office 
(June 2012 – June 2013)  
•	Database design and development
•	Portable scripts to Big Data system
•	Download / upload data
•	Validation and investigation root cause of discrepancies
Tools and Technologies: SQL, NoSQL, ETL, Netezza, Oracle.

DB Developer/ Delphi Developer
Trading company OLKO, Kharkiv, Ukraine
(January 2012 – June 2012)
•	Core design and development
•	Database design and development
•	Requirements gathering
•	Estimations
•	Deployments
 Tools and Technologies: MS SQL, Delphi, Fast Reports.

DB Developer / Delphi Developer
Software development company CS ltd, Kharkiv, Ukraine
 (January 2007 – March 2009)
Bank automating system  
•	Design and implement graphical user interface for existing application suites
•	Database design and development
•	Code review
•	Business Analyst
 Tools and Technologies: Oracle PL/SQL, Object Pascal, Oracle database design, stored procedures, triggers, analytical functions etc.
SQL-developer, BI, DataScience, Oracle developer, MS SQL developer, Big Data, Data Engineer