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Serhii H.
Last update: 10 Aug 2019
SENIOR
I have 6+ years of database development, possess a strong knowledge of database optimization, development DWH and ETL.
More than 6 years of my career are dedicated to database development and optimization, development of DWH and ETL. Hands-on experience with such core technologies as MS SQL, SSIS, SSAS, .NET (C#) gave me an opportunity to obtain strong architectural knowledge and profound experience. My career has started from the position of BI and DB Engineer.
Profound experience that I have achieved during my career, gave me a chance for professional growth as a Database Architect.
Usually responds within 1 hour
GMT+2 East Europe
New York, Wroclaw, Kyiv, Lviv, Vinnytsia, Poltava, Cherkassy

EXPERIENCE

Industry Experience

Healthcare & Medicine, Service & Support, Architecture & Design, Big Data

Product Experience

Responsive Web application, CRM, Web platform for marketing campaigns

PORTFOLIO HIGHLIGHTS

Mar `19 – Apr `19

1 month

Lextegrity

Data Architect

Development and improvement for ETL and analytics/reporting, Design ETL workflows to feed up DWH, Design, build and deploy DWH, Manipulation with data in MySQL

It provides innovative enterprise software to fight corruption and fraud. The system consists of different user roles which perform separate business purposes and have access to the special functionalities in accordance with permissions. The system is used to create a request to the approval department for providing services for submitter (requester).

Technologies Stack:

ETL MySQL PostgreSQL Data Warehousing

Industry:

Healthcare & Medicine

Product:

Responsive Web application

Oct `16 – Feb `19

2 years

Cornerstone

Database Architect

Development and optimization of current database and back-end solution.

Development and optimization of web HR portal. Tool allows hr to follow all company-employee relationship – from getting CV, assigning training, salary review and so on to resigning from the company.

Technologies Stack:

ASP.NET ASP.NET MVC C# JavaScript MSSQL

Industry:

Service & Support

Jan `16 – Feb `17

1 year

AWS Schema Conversion Tool

Database Architect

Database optimization. Developing rules for metadata (tables) and parsable (functions, views) objects conversion.

AWS

Tool makes database migrations by automatically converting the source database schema and a majority of the custom code to a format compatible with the target database. AWS Schema Conversion Tool https://docs.aws.amazon.com/SchemaConversionTool/index.htm

Technologies Stack:

C# SSIS MSSQL

Industry:

Architecture & Design, Big Data

Oct `15 – Jun `16

8 months

Migration

DB Engineer

Programming on t-sql, optimization databases, develop SSIS packages, SSRS reports.

ONPROCESS

Migrate functionality from VBA (ACCESS) to MS SQL (stored procedures) and SSIS packages.

Technologies Stack:

C# SSIS MSSQL

Industry:

Big Data

Oct `14 – Oct `15

1 year

Under NDA. CRM

BI Engineer

Developing reporting system which is used by most departments of company. Developing DWH, SSAS, SSIS, SSRS.

Development of a product that our customer will sell to pharmaceutical companies for the sale of medicines and medical equipment. The project is divided into two main pieces: Customer Relationship Management (CRM), Multi-Channel Marketing (MCM). CRM tracks sales of a product (drugs, equipment, etc.) and cooperation with different healthcare providers and healthcare organizations. The MCM product will help marketing departments to track marketing activities and programs at every stage.

Technologies Stack:

C# SQL Server SSIS MSSQL

Industry:

Healthcare & Medicine

Product:

CRM, Web platform for marketing campaigns

EDUCATION

Sumy State University

Master`s Degree in Finance

Acclaim

Programming in C#

Acclaim

Administering a Microsoft SQL Database Infrastructure

Morebis agency #532

100-400
New York, Wroclaw, Kyiv, Lviv, Vinnytsia, Poltava, Cherkassy
GMT+2

Industries

Logistics & Transportation, Information services & Technologies, Sports & Fitness, Internet & Telecom, News & Media, Healthcare & Medicine, Insurance & Risk Management

We provide strategic business planning, technical consulting and implementation of software solutions using cutting-edge technologies, innovative methods and up-to-date tools. We are glad to help you realize any ideas.

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