Elija L.-Founder
Check rate
Experience
Consultant
Fujitsu Deutschland Mediashop GmbH
- Supporting and helping shape the development and advancement of an enterprise-wide HUB system for integrating a wide range of Data Warehouse and BI systems, as well as data sources and applications in an international context
- Consulting and analysis in the area of enterprise-wide data and BI systems, including organizational structure, data flows, system landscapes, architecture, and strategic data integration
- Data modeling, ETL processes, reporting, and data quality management
Founder
ONECEPT GmbH
- Has been working for many years in data architecture, data analysis, business intelligence, data engineering, enterprise architecture, data quality management, and strategic business development
- Focus on building modern HUB systems that connect structured and unstructured data, applications, knowledge systems, and business processes on a shared platform
- Follows the approach of expanding classic data warehouse concepts with modern HUB architectures
- Focus on harmonized data structures, central Silver and Gold layers, modular systems, and the integration of existing applications or development of new ones directly on the platform
Consultant
Otto Group / UNFCCC
- Consulting, data integration, ETL development, and analysis and reporting solutions in an enterprise environment
Consultant
Porsche Konstruktionen
- Development and operation of a data warehouse system for the Spare Parts and Logistics Division, including reporting, analysis, and quality management solutions
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Business Intelligence and Information Technology.
Summary
Elija Lechner is the founder of ONECEPT GmbH and has been working for many years in data architecture, data analysis, business intelligence, data engineering, enterprise architecture, data quality management, and strategic business development.
His focus is on building modern HUB systems that connect structured and unstructured data, applications, knowledge systems, and business processes on a shared platform.
Elija Lechner follows the approach of expanding classic data warehouse concepts with modern HUB architectures. While data warehouses are primarily used as a single point of truth for relational data and reporting, HUB systems also serve as a central platform for applications, processes, knowledge systems, and cross-system integration.
The focus is on harmonized data structures, central Silver and Gold layers, modular systems, and the ability to integrate existing applications or develop new ones directly on the platform.
Since 2021, Elija Lechner has supported the development of an enterprise-wide HUB system in the Fujitsu environment. It harmonizes data from a wide range of source systems and serves as a central platform for data integration, knowledge management, and application logic.
Skills
- .Net / Asp.Net Core
- Full-Stack Development
- Software Architecture
- Blazor / C#
- End-To-End Implementation Of Modern Web Applications
- Modular, Scalable System Designs
- Javascript / Rest Apis
- Postgresql / Mssql
- Etl Pipelines
- Api Development
- Data Integration And Transformation Processes
- Rest Apis And Ssis / Ssas
- System Integration
- Docker / Azure
- Hub Systems
- Ai Integration
- Signalr / Playwright.Net
- Integration Of Data, Knowledge, And Processes
- Ai-Supported Functions For Businesses
- Xunit
Languages
Statistics
Experience
Expertise
Frequently asked questions
Have questions? Find more information here.
Elija is based in Graz, Austria.
Elija speaks the following languages: German (Advanced), English (Advanced), Spanish (Intermediate), Italian (Elementary).
Elija has at least 6 years of experience. During this time, Elija has worked in at least 1 role and for 1 company. The average length of individual experience is 6 years and 9 months. Note that Elija may not have shared all experience and actually has more experience.
Based on recent experience, Elija would be well-suited for roles such as: Consultant, Founder.
Elija's most recent position is Consultant at Fujitsu Deutschland Mediashop GmbH.
In recent years, Elija has worked for Fujitsu Deutschland Mediashop GmbH.
Elija is most experienced in industries like Information Technology.
Elija is most experienced in business areas like Business Intelligence and Information Technology.
Elija has recently worked in industries like Information Technology.
Elija has recently worked in business areas like Business Intelligence and Information Technology.
Elija is immediately available part-time for suitable projects.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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