The people behind reliable data solutions.

ONECEPT stands for data architecture, integration, business intelligence and modern automation. The work combines strategic understanding with technical depth.

Elija Lechner

Founder of ONECEPT GmbH

Elija Lechner connects enterprise data architecture, business intelligence and data strategy with the development of modern hub systems. His focus is to bring data, applications, knowledge systems and business processes together in sustainable platforms.

Enterprise Data ArchitectureHub systems & data strategyBI & data quality

Experience from enterprise projects with Fujitsu, Mediashop, VBV, Porsche Konstruktionen, Otto Group and other organizations.

MSSQL Server, SSIS, SSAS, Power BI, MS Fabric, Talend, Python, T-SQL, C#

Kevin Lang

Data Engineering, Machine Learning & AI Integration

Kevin Lang works on the technical processing, structuring and integration of enterprise data. He develops modern data processes, data pipelines and automation solutions, combining classic data engineering with AI-supported approaches.

Data EngineeringML & AI IntegrationAutomation & Governance

Project references in data and integration processes around Mediashop, Fujitsu, VBV X-Ray and internal ONECEPT data and AI concepts.

SQL, Python, Bash, C#, Azure Data Factory, Azure Synapse, Airflow, dbt, Terraform, MLflow, Databricks, Power BI, MSSQL

Romina Galeano

Business Analysis, Requirements & Project Structuring

Romina Galeano translates complex business challenges into clearly structured, actionable initiatives. Bridging stakeholders, strategic objectives and technical delivery, she creates early clarity around requirements, priorities and the right project scope.

Business Analysis & RequirementsStakeholder WorkshopsProcess Analysis & Scoping

Supports integrated ONECEPT delivery teams as well as standalone analysis, discovery and X-Ray engagements.

Requirements Gathering, Stakeholder Interviews, Discovery Workshops, Process Mapping, Scope Definition, Project Coordination, Technical Documentation

Would you like to know how ONECEPT structures a data project?

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