Leon Puhachevsky  is a senior IT Professional with 16+ years of Data Warehousing / Business Intelligence experience. 10+ years of experience managing projects, architecting business solutions, and implementing / supporting enterprise-class BI applications.  Experience with large and complex BI implementations for different industries.   Excellent analytical and problem solving skills.

Leon’s extensive expertise with Decision Support Architectures, Data Structures,  ETL Design, Dimensional Modeling Online Analytic Processing (OLAP), conceptual, logical and physical data modeling.  Strong ability to quickly comprehend business processes and challenges in order to effectively develop technical solutions to their requirements.

Business Intelligence – Data Warehouse Project Manager / Technical Architect.
– Extensive experience (17+ years) with decision support architectures, data design, interface design, dimensional modeling implementations, Online Analytic Processing (OLAP) and analytic tools.
– Expert in creating complex reports, cubes; Data Cleansing, Extractions, Data Mining, Modeling, Delivery.
– Distinctive combination of technical and business skills.
Technical and business rule oriented analysis, architecture and systems integration
– Cognos Certified Professional. 8+ years experience
development, architecture and training with Cognos BI Software.

Specialties: • Substantial experience with data and business processes of sales & marketing, finance, accounting, and human resources.
• Experience with analytics for pharmaceutical data sources (e.g., IMS, NDC)
• Software package selection and implementation planning; systems and needs analysis.

Leon Puhachevsky’s LinkedIn profile:

www.linkedin.com/in/leonpuhachevsky