Elija Lechner - Founder

Q: Where is Elija based?

Elija is based in Graz, Austria .

Q: What languages does Elija speak?

Elija speaks the following languages: German (Advanced), English (Advanced), Spanish (Intermediate), Italian (Elementary) .

Q: How many years of experience does Elija have?

Elija has at least 5 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 5 years and 4 months . Note that Elija may not have shared all experience and actually has more experience.

Q: What is Elija's latest experience?

Elija's most recent position is Consultant at Fujitsu Deutschland Mediashop GmbH .

Q: What companies has Elija worked for in recent years?

In recent years, Elija has worked for Fujitsu Deutschland Mediashop GmbH .

Q: Which industries is Elija most experienced in?

Elija is most experienced in industries like Information Technology .

Q: Which business areas is Elija most experienced in?

Elija is most experienced in business areas like Business Intelligence and Information Technology .

Q: What is the availability of Elija?

Elija will be available part-time from June 2026 .

Recommended expert

Graz, Austria

Check rate

Experience

Jan 2021 - Present

5 years 5 months

Consultant

Fujitsu Deutschland Mediashop GmbH

Support and co-design of the development and evolution of an enterprise-wide HUB system for integrating various 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 on data architecture, data analysis, business intelligence, data engineering, enterprise architecture, data quality management, and strategic business development
Focuses on building modern HUB systems that combine structured and unstructured data, applications, knowledge systems, and business processes in a single platform
Follows the approach of extending classic data warehouse concepts with modern HUB architectures
Focuses 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, as well as analysis and reporting solutions in an enterprise environment

Consultant

Porsche Konstruktionen

Set up 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.

Information Technology

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Business Intelligence and Information Technology.

Business Intelligence

Information Technology

Summary

Elija Lechner is the founder of ONECEPT GmbH and has been working for many years on 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 combine structured and unstructured data, applications, knowledge systems, and business processes in a single platform.

Elija Lechner follows the approach of extending classic data warehouse concepts with modern HUB architectures. While data warehouses are primarily used as a single source 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 been supporting the development of an enterprise-wide HUB system in the Fujitsu environment that harmonizes data from diverse 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-Powered Functions For Enterprises
Xunit

Languages

German

Advanced

English

Advanced

Spanish

Intermediate

Italian

Elementary

Statistics

Experience

Total positions 4

Experience in Information Technology 5.5 y

Avg length 1 y 4 m

Longest experience 5 y 4 m

Expertise

Recent roles Consultant

Main industries Information Technology

Main business areas Business Intelligence, Information Technology

Profile

Created

May 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Elija based?

Elija is based in Graz, Austria.

What languages does Elija speak?

Elija speaks the following languages: German (Advanced), English (Advanced), Spanish (Intermediate), Italian (Elementary).

How many years of experience does Elija have?

Elija has at least 5 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 5 years and 4 months. Note that Elija may not have shared all experience and actually has more experience.

What roles would Elija be best suited for?

Based on recent experience, Elija would be well-suited for roles such as: Consultant, Founder.

What is Elija's latest experience?

Elija's most recent position is Consultant at Fujitsu Deutschland Mediashop GmbH.

What companies has Elija worked for in recent years?

In recent years, Elija has worked for Fujitsu Deutschland Mediashop GmbH.

Which industries is Elija most experienced in?

Elija is most experienced in industries like Information Technology.

Which business areas is Elija most experienced in?

Elija is most experienced in business areas like Business Intelligence and Information Technology.

What is the availability of Elija?

Elija will be available part-time from June 2026.

What is the rate of Elija?

Elija's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.