Databases & SQL Server
Design and further development of data models, ETL processes, performance and maintenance — from the requirement through to production.
Bernhard Zangl
Databases · Business Intelligence · Software development
Software engineering & consulting · Vienna, Austria
About me
For many years I have worked in database development with Microsoft SQL Server and on BI solutions. Alongside that, I build software with .NET. From maintainable data models to the applications and interfaces that go with them.
As an independent IT consultant, I support projects that need solid database and backend work: clearly structured, reliable, and built to be operated over the long term.
Focus
- Microsoft SQL Server
- Performance tuning
- T-SQL
- BI & reporting
- C# · .NET
- APIs · backend
Further technologies
- Angular · web
- GCP · BigQuery
- Data Studio
- PostgreSQL
- Oracle
Languages
German (native) · English (business fluent) · Spanish (basic)
Selected certifications
- Microsoft Certified IT Professional (MCITP) – Business Intelligence Developer 2008
- Microsoft Certified Technology Specialist (MCTS) – SQL Server 2008, BI Development and Maintenance
- Microsoft Certified Professional
- Bloomberg Market Concepts
Projects & experience
My work is typically in operational and analytical data storage, integration and application development on the Microsoft stack.
Business Intelligence
Analysis, reporting and BI architectures in the Microsoft environment or on Google Cloud Platform; data flows that stay understandable for business teams and technically stable.
.NET & backend
Development with C# and .NET: services, internal tools and interfaces that work reliably with your data sources.
Angular & web
Development with Angular and web technologies: responsive design, interactive user interfaces and scalable applications.
I have relevant experience in finance, healthcare, sporting goods retail and the public sector.
I am glad to discuss specific client projects in person on request.
Contact
Would you like to discuss a project, or ask something with no obligation? I look forward to hearing from you.