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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

  • Privat
    Development of Games & Logistics Apps
    LOGISTICS AND SUPPLY CHAIN
    January 2026 - Today (7 months)
    Stuttgart, Germany
    • Conception, architecture, and development of several software solutions in the areas of interactive games, mobile applications, and logistics tracking.
    • Development of modern web, desktop, and mobile applications with a focus on user-friendliness, performance, and scalability.
    • Implementation of tracking and monitoring solutions for capturing, processing, and visualizing real-time data.
    • Development of AI-powered features by integrating OpenAI models for automation, intelligent analysis, and user interaction.
    • Building REST-based APIs and integrating external services and interfaces.
    • Data modeling and implementation of performant data access with Entity Framework and SQL Server.
    • Containerization and deployment of applications using Docker for local and cloud-based environments.
    • Implementation of modern frontends with Blazor and cross-platform applications with .NET MAUI.
    • Responsibility for the entire software lifecycle from requirements analysis through architecture, development, and testing to deployment and maintenance.
    • Application of clean code principles, object-oriented architecture, and best practices in software engineering.

    Technologies:ASP.NET Core, Blazor, .NET MAUI, C#, OpenAI APIs, Entity Framework Core, SQL Server, Docker, REST APIs, Git, CI/CD, Agile Development.
    ASP.NET Core Entity Framework Core Blazor MAUI
  • EPlan
    Software Fullstack Developer
    MECHANICAL ENGINEERING
    March 2025 - July 2025 (4 months)
    Stuttgart, Germany
    • Analysis, conception, and implementation of business and technical requirements for modern cloud solutions.
    • Development of scalable web applications and backend services based on .NET and modern frontend technologies.
    • Implementation of new features and further development of existing cloud platforms, considering performance, security, and maintainability.
    • Development of responsive user interfaces with Angular and TypeScript.
    • Close collaboration with business departments, product owners, and development teams to implement business requirements.
    • Conducting code reviews, error analyses, and optimization of existing applications.
    • Application of clean code principles, object-oriented software development, and agile development methods.
    • Contribution throughout the entire software lifecycle from analysis and design through implementation and testing to deployment.


    **Technologies**: .NET, C#, TypeScript, Angular, REST APIs, SQL, Git, Agile Development, Cloud-based architectures.
    C# ASP.NET Core Angular
  • Magnetic Sense
    Senior .NET Developer/Tech Lead/Architect
    AUTOMOBILE
    January 2023 - December 2023 (1 year)
    Stuttgart, Germany
    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 a measurement in progress by another user 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 objectives are:
    • Prevention of multiple accesses: Ensuring that only one user controls a system at a time.
    • Increase in efficiency: Booking the systems for a defined period to ensure uninterrupted 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 will be adapted to communicate via this service and only gain access to the measuring system after successful booking.

    Tasks:
    • Conception and development of technical specifications.
    • Implementation of the central booking service.
    • Adaptation of the existing client application for communication 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

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Education

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

Skill set

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