Freelancer profile translated to English.
Back to original languageAbout Olaf
Dear Sir or Madam,
as a self-employed graduate engineer and certified Solution Developer (MCSD), I offer my services on a remote basis.
Experience with .NET/C#, SQL/EF: >20 years with various clients.
My project-relevant qualifications at a glance:
• C#/.NET: Many years of expertise in the development of company-wide applications
• Low-level programming during studies and in mechanical engineering, as well as in relation to my own solar system
• SQL/EF: Professional database development and optimization
• Testing: Experience in unit tests and test automation
• GIT, Code Review and Debugging: Systematic quality assurance
Further information, such as profile and demo projects, can be found on my website (in Angular + TypeScript).
I would be pleased to work on a challenging project for you.
I stand for a thorough and solution-oriented approach as well as reliability.
I am available for further information.
Please contact me by email or call me. Thank you very much.
Sincerely
Olaf Leier
P.S.
Demos & project examples can be found on and.
German
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- BehördeDevelopment of Online ServicesJuly 2021 - June 2025 (3 years and 11 months)Development of AFM online services (application and case management based on cit intelliForm and JavaScript). Data transformations to standards such as XBau, XGewerbeordnung. Handling of special requirements with in-depth knowledge of the internal processes of page construction.cit intelliForm, JavaScript, Groovy, Visio, XML/XSLT, JSON, REST/SOAP, Git, Jira tickets
- BehördeFurther Development of WebServicesJuly 2021 - June 2025 (3 years and 11 months)Further development of web services for data storage and provision. Creation of the SQL update script based on the EF migration.Further development.NET, C#, AzureDevOp / Git, Entity Framework, MariaDB / MySQL, Unit Tests
- BehördeFurther Development of WebServices / e-FileJuly 2021 - June 2025 (3 years and 11 months)Further development of web services for the distribution of applications. Connection of the e-file/VIS..NET, C#, AzureDevOp / Git, e-file / VIS-file (Administrative Information System), Unit Tests
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Education
- Graduate EngineerTUDipl.-Ing.
- Microsoft Certified Solution Developer (MCSD), CDIMicrosoft Certified Solution Developer (MCSD), CDI