08/12/2026 updated

**** ******** ****
100 % available

Senior Data & Solution Architect | Data Platforms | BI & Analytics | Integration

Kravaře, Czech Republic
Only remote
Master's Degree in Mathematics - Mathematical Analysis
Kravaře, Czech Republic
Only remote
Master's Degree in Mathematics - Mathematical Analysis

Profile attachments

Petr_Sander_CV_EN.pdf

About me

Senior Business Analyst and Data/Solution Architect with 13+ years of experience. I turn complex business needs into pragmatic processes, data models, integrations and scalable solutions using Snowflake, dbt, Azure and SQL. Available for long-term remote B2B projects, 15–20 hours/week.

dbtSql Data WarehouseApplication Integration ArchitectureBusiness IntelligenceBusiness Intelligence DevelopmentBusiness AnalysisData ArchitectureData InfrastructureData IntegrationData Vault ModelingData WarehousingDatabase DesignMicrosoft Business IntelligenceOracle Business Intelligence Enterprise EditionSoftware ArchitectureMicrosoft Power BIAzure Data LakeSolution ArchitectureSystems IntegrationBusiness Intelligence Development StudioAzure Data FactorySnowflake
Data Platform Architecture & Snowflake
Design and evolution of enterprise data and reporting solutions on Snowflake and dbt, covering architecture, requirements analysis and hands-on implementation. Expertise in dimensional modelling, Data Vault 2.0 and metadata and data catalogue integration.

Business Intelligence & Data Warehousing
Delivery of BI and data-warehouse solutions using Oracle BI EE, Power BI and Oracle Database. Experience leading cross-functional BI/DWH product teams covering architecture, analysis, development and quality assurance.

Solution Architecture & Integration
Architecture governance, technology evaluation and proof-of-concept work across enterprise data platforms. Design of integrations and data flows using Azure Data Factory, ETL/ELT pipelines and application integration patterns.

Azure Data Factory & Cloud Data Integration
Design and implementation of data pipelines and integrations using Azure Data Factory, including sanctions screening and metadata integration into data catalogues.

SQL & PL/SQL
Strong command of SQL and PL/SQL for data modelling, querying and transformation across Oracle Database and Microsoft SQL Server environments.

Business Analysis & Requirements Engineering
Analysis of legacy applications, business rules and customer requirements, translating them into product scope, functional specifications and development-ready tasks using UML and BPMN.

Azure DevOps & Git
Use of Azure DevOps and Git for source control, delivery management and collaboration across data platform and software development projects.

Enterprise Architecture Modelling
Application of UML, BPMN and tools such as Sparx Enterprise Architect, draw.io and Confluence for solution design, documentation and architecture governance.

Team Leadership & Stakeholder Management
Leadership of competency-based and end-to-end teams of up to 15 architects, analysts, developers and QA engineers, with responsibility from requirements and solution design through implementation and delivery.

.NET, TypeScript & Java Exposure
Exposure to .NET, TypeScript and Java in the context of application modernisation projects and cross-functional delivery teams.

Experience

Professional experience10+ years
Freelancer since2025

Languages

EnglishFluent

Project history

Solution Architect / Data Platform Architect

Stora Enso
Design and evolution of enterprise data and reporting solutions on Snowflake and dbt. Partnering with business divisions and delivery teams to assess new initiatives and align projects with the target data-platform architecture. Evaluating new technologies through proof-of-concept work. Reviewing existing processes and solutions to identify architectural weaknesses and propose improvements. Designing integrations and data flows for external solutions including sanctions screening and metadata integration into a data catalogue. Technologies: Snowflake, dbt, Azure Data Factory, Power BI, Azure DevOps, Git, draw.io.

Product Owner / Business Analyst

Larys Services
Part-time freelance engagement alongside primary employment. Analysis of legacy applications, business rules and customer requirements, translating them into product scope, functional specifications and development-ready tasks. Supported the Bravo project (airline industry) for modernisation of a legacy VB6 application to .NET. Analysed the NetGlade / Bakalari legacy solution and prepared functional and technical specifications for its redevelopment as a modern web application. Technologies: .NET, TypeScript, Microsoft SQL Server, Azure DevOps.

Head of Analysis

Elanor
Led a competency-based team of 10 business and software analysts working across the company's product portfolio. Defined and standardised analysis methods, documentation practices and modelling conventions using UML and BPMN. Improved consistency and quality of analytical outputs and supported delivery teams with requirements, solution design and documentation governance. Technologies: Java, Oracle Database, Camunda, Jira, Confluence, draw.io.

Software Analyst

Elanor
Performed analysis for new products and product changes, including requirements elicitation, refinement and documentation. Translated business needs into solution designs, process models and development-ready specifications. Worked closely with product, development and delivery stakeholders to resolve requirement ambiguities and prepare implementation tasks. Technologies: Java, Oracle Database, Camunda, Jira, Confluence, draw.io.

BI / DWH Team Lead

CEOS Data
Led a cross-functional end-to-end BI/DWH product team covering architecture, analysis, development and quality assurance. Defined scalable product architecture and translated product goals into delivery priorities and solution designs. Served as the primary point of contact for product and customer stakeholders. Technologies: Oracle Database, Oracle BI EE, Sparx Enterprise Architect.

Senior BI Analyst / Consultant

CEOS Data
Delivered BI and data-warehouse solutions for customers in industries including pharmaceuticals and telecommunications. Analysed business requirements and prepared functional and technical solution specifications for delivery teams. Coordinated customer requests and supported the handover of requirements into implementation. Developed Oracle BI repository models and designed Data Vault 2.0 data models. Technologies: Oracle Database, Oracle BI EE, Sparx Enterprise Architect, Git, Redmine.

DWH Analyst / Country Analyst

Home Credit International
Performed impact analyses of core-system releases on the group Oracle data-warehouse environment. Designed implementation changes, integrations of new source systems and data-migration activities. Supported data-warehouse delivery across the international Home Credit Group environment. Technologies: Oracle Database, enterprise DWH, data integration and migration.

Senior Sales Analyst

Ceska sporitelna
Developed recurring and ad hoc sales reports using Excel and enterprise data-warehouse sources. Acted as the single point of contact for call-centre sales reporting. Designed and analysed new sales-reporting standards for the bank distribution network. Technologies: Excel, VBA, enterprise DWH and reporting tools.

Research and University Roles / Assistant to the Director / IT Operator

Czech Academy of Sciences / Silesian University in Opava / Bohemia Troppau o.p.s.
Research and university roles at the Czech Academy of Sciences and Silesian University in Opava. Assistant to the Director at Bohemia Troppau o.p.s. IT Operator at Silesian University in Opava.

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