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EXPLORE
4.7
4.7
100%
$80 USD / Hour
・
Bulgaria (3:42 AM)
・
Joined on January 14, 2011
・
1 Recommendation
$80 USD / Hour
・
I am a Data Warehouse (DWH) expert with solid knowledge and proven experience. I have 12+ years within the Business Intelligence (BI) field and I've worked on a different type of DWH projects: from small ones to medium sized and large scale solutions. My core competences are DWH and ETL design and implementation, but I have no fear to create complex charts and dashboards. Over the years I've gained experience of various DWH/ETL/BI tools and technologies like: Teradata, Oracle, MS SQL Server, Pentaho BI, Microsoft BI (SSIS, SSAS, SSRS), and many others. I'm looking for challenging DWH, ETL or BI projects.
Verifications
On time
100%
On budget
100%
Accept rate
88%
Repeat hire rate
13%
Data Testing Framework
Files Crawler
E-commerce Data Warehouse
Data Testing Framework
Files Crawler
E-commerce Data Warehouse
It was a great pleasure to work with Veselin He has a lot of experience in the whole area of BI, ETL and DWH. He will be on my list if i start the next one. [07 August, 2018] everything best !
Christian D.
@christiandollfus
•
Zurich, Switzerland
•
Share
Vesko (veselin Z) quickly picked up what I needed and delivered 100%. He not only fixed my Pentaho issues, but also provided excellent guidance on a few mysql & linux issues that were impacting performance. Very happy with the outcome.
Matt H.
@matt176
•
Annandale, Australia
•
Share
He is kind, and He is honnest. so He is very very good workers
Akio I.
@chanpeter
•
Tokyo, Japan
•
Share
Quick and good, nice to work with. Very helpful.
Marian R.
@mritter3
•
Hannover, Germany
•
Share
Veskojl completed a complex task in setting up and developing reports in Pentaho BI. Communication went smooth and business understanding was excellent. My recommendations.
Michael R.
@michaelringkvist
•
Odense SO, Denmark
•
Share
Experience
BI Architect
Nov, 2014 - Nov, 2016
•
2 years
SmartIT
Nov, 2014 - Nov, 2016
•
2 years
Smart IT (http://smartit.bg) is a Bulgaria based financial company, specialized in the consumer financing and personal loans. My role as a BI Architect was to gather, review and compile all of the business requirements, as well as to translate these requirements to technical tasks and finally implement a Proof of Concept (PoC) version of the Data Warehouse.
Nov, 2014 - Nov, 2016
•
2 years
Business Intelligence Developer
Apr, 2012 - Apr, 2014
•
2 years
Xentio Ltd.
Apr, 2012 - Apr, 2014
•
2 years
Xentio Ltd. (http://www.xentio.com) is a Bulgarian based company that provides outsourcing and business analytics solutions. My role as a senior developer was to enhance and improve the Data Warehouse as well as the ETL process responsible for the data loading. Another focus of the position was to maintain the Cognos BI part of the project.
Apr, 2012 - Apr, 2014
•
2 years
Business Intelligence Developer
Jan, 2011 - Jan, 2012
•
1 year
eCommera Ltd.
Jan, 2011 - Jan, 2012
•
1 year
eCommera Ltd. is UK based company which provides e-commerce solutions Intelligent Trader is decisions support tool which goal is to optimize performance and profit your online business. I was part of the Data Warehouse team, which role was to extract, cleanse and store trading and web analytical data from third party providers. The ETL has been developed with Pentaho and MySQL as a storage. DWH contains 7 cubes and about 180 measures, built on top of an Inforbright database.
Jan, 2011 - Jan, 2012
•
1 year
Education
Technical University Sofia
2001 - 2005
•
4 years
Bachelor of Engineering
2001 - 2005
•
4 years
Certifications
P
Preferred Freelancer Program SLA
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