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@veskojl
Member since January, 2011
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Veselin Zh.

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I am a Data Warehouse (DWH) expert with solid knowledge and proven experience. I have 7+ 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.
$35 USD/t
3 anmeldelser
3.9
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Portfolio

Seneste bedømmelser

Erfaring

BI Architect

Nov 2014 - Nov 2016 (2 years)

Smart IT () 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.

Business Intelligence Developer

Apr 2012 - Apr 2014 (2 years)

Xentio Ltd. () 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.

Business Intelligence Developer

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.

Junior ETL Developer

Nov 2009 - Nov 2010 (1 year)

Adastra Group () is a Canadian company which offers BI, Data Warehouse and Data Integration solutions. My role as a junior ETL developer was to fix, develop and deploy new features for a risk management and assessment project. Typical tasks were data extraction (CSV, XML or database sources), data enrichment and aggregation of financial information. Key technologies: Informatica PowerCenter 8.x Oracle 10, Korn Shell, Java SE

Uddannelse

Bachelor of Engineering

2001 - 2005 (4 years)

Certificeringer

  • US English Level 1
    83%

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