Oleksandr Iefremenko
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FlashIntel GPTOleksandr Iefremenko is a highly experienced software engineer with 15.2 years of work experience. He has expertise in SQL Server Management Studio, MS Integration Services, T SQL, SSIS, and Redgate. Based in Ukraine, Oleksandr has worked for companies like Ciklum and EPAM Systems, where he held various roles such as Ms Sql Technician Lead and Lead Software Engineer. He also has experience in ETL development and functional management. With a strong background in software development, Oleksandr is skilled in SQL Server, MS Integration Services, T SQL, SSIS, and Redgate.
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About
* 10+ years of software development using Microsoft SQL Server 2005-2016 building OLTP and OLAP systems including database logical and physical design, implementation of complex back-end business logic in T-SQL, performance tuning, query optimization, code refactoring; * 2 years of ETL development using SSIS 2005/2008; * 4+ years of functional management and team leadership, technical leadership, people management.
Work Experience
MS SQL Technician Lead
IT Services and IT Consulting
Oleksandr Iefremenko's Professional Milestones
- Software Engineer (2009-09-01~2011-02-01): Developed innovative software solutions, enhancing performance, and driving customer satisfaction.
- MS SQL Technician Lead (2016-08-01~): Enhanced system performance and efficiency through implementation of MS SQL techniques and support.
Skill
Sql Server Management Studio
Ms Integration Services
T Sql
Ssis
Redgate
Clr
Microsoft Sql Server
Winforms
Visual Studio
Ado.net
Etl
Sql 2008/2005/2000
Database Design
Data Modeling
Tortoise Svn
Databases
Perforce
Data Warehousing
Data Warehouse Architecture
Jira
Confluence
Team Management
Code Review
Olap
Sql
Software Development
Agile Methodologies
Scrum
Performance Tuning
Certification
Colleagues
Vitalii Drobotun
Business Analyst | Product Owner
Yurij Chernogorcev
senior qa engineer – ciklum | owner qa coach – yurij chernogorcev it school
Rashmi Manjunatha
lead delivery manager @ ciklum|certified scrum master csm® |certified product owner cspo® |pmp|genai project managers®|disciplined agile®|®|business continuity®
Ani Jain
open to work|| product owner |business analysis | sfdc config | bfsi | requirement gathering | impact analysis | loan management system | order management l product testing l product ownership
Zoryana Yaremko
ph d in economics associate professor of international finance senior business analyst product owner product manager
Other Named Oleksandr Iefremenko
Frequently asked questions
We found 2 Oleksandr Iefremenko's email addresses
Oleksandr Iefremenko's social media include: Linkedin,
Oleksandr Iefremenko works for Ciklum
Oleksandr Iefremenko's role in Ciklum is MS SQL Technician Lead
Oleksandr Iefremenko works in the industry of IT Services and IT Consulting
Oleksandr Iefremenko's colleagues are Vitalii Drobotun,Yurij Chernogorcev,Rashmi Manjunatha
Oleksandr Iefremenko's latest job experience is MS SQL Technician Lead at Ciklum
