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Asty N.AN

Asty N.

Senior C#/.NET Fullstack

€600/day
Stuttgart, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Asty

▪ Tech-Stack: .NET 8, C#, ASP.NET Core, Web API, Entity Framework, MongoDb
▪ Cloud/DevOps: Azure, CI/CD, Docker
▪ Frontend: Blazor, WPF, MAUI
▪ Expertise: 10+ years of experience in developing scalable, high-performance services and applications

*100% Remote to Hybrid possible*
  • German

    Native or bilingual

  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Stuttgart (up to 50km), Frankfurt am Main (up to 50km), München (up to 50km), Heilbronn (up to 30km), Karlsruhe (up to 50km)

Experience

  • Magnetic Sense
    Senior .NET Developer/Tech Lead/Architect
    January 2023 - December 2023 (1 year)
    Project Title:Development of a central booking system for measuring systems

    Background & Challenge:Currently, sensor measurements on measuring systems can be performed both directly and remotely via a desktop application. The lack of access coordination means that one user can interrupt another user's ongoing measurement at any time. This creates inefficiency and data inconsistency.

    Goal:Development of a central booking service that coordinates the control of the measuring systems. The main goals are:
    • Avoidance of multiple accesses: Ensuring that only one user controls a system at a time.
    • Efficiency increase: Booking the systems for a defined period to ensure undisturbed measurement.
    • Improvement of data quality: Reduction of measurement errors due to uncoordinated access.
    The service provides real-time availability of the systems and enables booking. The existing client desktop application is adapted to communicate via this service and only gains access to the measuring system after successful booking.

    Tasks:
    • Conception and elaboration of technical specifications.
    • Implementation of the central booking service.
    • Adaptation of the existing client application to communicate with the new service.
    • Design of a user interface that simplifies the booking process.
    • Ensuring correct functionality, data integrity, and system stability.
    Entity Framework Core C# SignalR WPF Rest-API
  • Magnetic Sense
    Senior .NET Developer/Tech Lead/Architect
    April 2019 - October 2024 (5 years and 7 months)
    Project Title:Management of measuring device and sensor configuration

    Background & Challenge:The manual management of measuring device and sensor settings using individual XML files leads to significant challenges:
    • Inconsistency: Different user versions of configuration files
    • Complexity: Unmanageable amounts of files that make maintenance difficult
    • Error-proneness: Manual adjustments carry the risk of errors

    Goal:Development of a central web application that enables uniform and efficient management of user settings. By storing the data in a relational database, consistency is ensured and complexity is reduced. The existing desktop application is extended to retrieve configurations directly from the database via a REST API to control the measuring devices and sensors. This increases the efficiency, reliability, and maintainability of the entire system.

    Tasks:
    • Requirements analysis and development of a technical solution
    • Database design and maintenance (creation and extension of tables)
    • Development of the REST API for data communication
    • Adaptation of client logic for seamless integration of centrally managed settings
    • Design of the User Interface (UI) for intuitive operation
    • Quality assurance to ensure functionality and data integrity
    WPF Architecture MVVM Azure DevOps Entity Framework Core ASP.NET Core
  • Hartz Regehr
    .NET Developer
    August 2017 - March 2019 (1 year and 7 months)
    • Fullstack (WPF, MVVM)
    • Database Design with EF
    • Development and maintenance of existing applications
    SQL Server WCF WPF C#

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Education

  • Cloud Computing, Docker, AI, Angular Cloud & Web-Zertifikat
    2025
    Cloud Computing, Docker, AI, Angular Cloud & Web-Zertifikat
  • Diplom-Ingenieur
    Technical University of Kaiserslautern Electrical Engineering
    2009
    Diplom-Ingenieur

Skill set

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