About Wojtek
- Designing enterprise BI and analytics platforms
- Modernizing legacy reporting into cloud-native BI solutions
- Architecting AI-powered reporting and decision-support systems
- Implementing Generative AI assistants for internal knowledge and documents
- Defining data governance, security, and operating models
- Acting as Lead Architect / Interim Head of BI or Data
Polish
Native or bilingual
English
Fluent
Experience
- Odyss.ai AGDelivery Lead / BI & AI ArchitectTECHJune 2023 - Today (3 years)Baar, ZG, SwitzerlandSenior Business Intelligence Expert and Data & AI Architect with over 20 years of experience designing, delivering, and scaling enterprise-grade analytics and AI platforms. Strong background in modern BI architectures, cloud data platforms, and Generative AI systems, with a proven ability to translate complex business requirements into robust, scalable technical solutions.Seasoned Professional, experienced in building Data & AI Centers of Excellence, leading multidisciplinary teams, and delivering high-impact analytics solutions for global organizations across finance, industry, retail, and professional services. Recognized for bridging strategy, architecture, and hands-on delivery.Core ExpertiseBusiness Intelligence & Analytics• End-to-end BI architecture design (data ingestion → modeling → reporting)• Enterprise reporting and financial analytics• KPI frameworks, performance management, and executive dashboards• Semantic models and enterprise data marts• Power BI architecture, governance, and performance optimizationData Architecture & Engineering• Modern data platforms (Lakehouse, DWH, Medallion architecture)• Azure Data Lake, Azure SQL, Synapse, Fabric• Data integration from ERP, CRM, CPQ, HR, SharePoint, APIs• Incremental loading, historical tracking, data quality frameworks• Scalable, cost-optimized cloud architecturesGenerative AI & Advanced Analytics• Generative AI solutions for enterprise use cases• RAG architectures (document search, knowledge assistants)• AI-driven document processing, summarization, and ranking• Agent-based AI workflows and orchestration• Secure, compliant AI architectures (Azure OpenAI, identity-based access)Strategy & Leadership• Data & AI strategy definition• BI & AI roadmap creation• Building and scaling Data / AI teams• Establishing Data & AI Centers of Excellence• Stakeholder management at C-level
- WB Consulting GroupFounder & CTOTECHAugust 2014 - Today (11 years and 10 months)Warsaw, Poland• • Data & AI projects delivery, including BI and Data Warehousing, Data Science and many more• • Managing a diverse multinational team of ~25-100 professionals (project managers, developers, data experts, data scientists, analysts, testers)• • Promoting a company's image & marketability• • Managing a portfolio of projects• • Building relationships with customers• • Recruiting, coaching and training new team members
- Clouds On MarsAdvisory to the Board / Data&AI ArchitectJune 2022 - August 2025 (3 years and 2 months)Active participation in Data&AI applications design and data architecture creation.• • Design and creation of dimensional models and ETL processes.• • Liaising with business and technical consultants to explore business process improvement opportunities.• • Requirements analysis and BI reports development.• • Reports optimization.• • Leading an internal team of Data Engineers and Power BI experts.• • Microsoft Power BI Governance.• • 1000+ users trained and prepared for leveraging new analytical tools.
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Education
- Ph.D. degree studiesSGH Warsaw School of Economics2012Ph.D. degree studies
- Master of SciencePolitechnika Warszawska2012Master of Science