You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Sebastian SchenkSS

Sebastian Schenk

Software Architect | .NET & Legacy Modernisation

750 €/Tag
Hanover, DE
8-15 Jahre

Durchschnittliche Reaktionszeit: 1h

Über Sebastian

I help companies build future-proof software architecture from the ground up, as well as modernise legacy products to current standards.

My focus is on C# / .NET with SQL database integration, legacy modernisation, and clean system architecture — combined with targeted use of AI tooling (Claude, Copilot) to accelerate and de-risk the modernisation of complex codebases. I bring experience from projects in aerospace, defence, measurement technology, and mechanical engineering.

Working remotely with European clients across DACH and beyond.
  • Deutsch

    Muttersprachlich oder zweisprachig

  • Englisch

    Verhandlungssicher

  • Spanisch

    Verhandlungssicher

Nur remote
Führt Projekte hauptsächlich remote aus

Projekt- und Berufserfahrung

  • Techem GmbH
    Senior Software Developer
    ENERGIE
    Juni 2025 - März 2026 (9 Monate)
    • Consolidating a historically grown REST API landscape of approx. 75 individual projects into a shared codebase targeting .NET 9.
    • Migrating the API infrastructure from IIS hosting to a Kubernetes cluster.
    • Leveraging AI tooling (Claude, Copilot) to accelerate the consolidation and migration of legacy projects into the new architecture.
    .NET artificial intelligence Kubernetes API REST Externe API-Integration
  • SOG Business-Software GmbH
    Senior Software Developer - DevOps
    Mai 2024 - Februar 2025 (9 Monate)
    • Setting up CI/CD pipelines for a newly established project
    • Coordinating test coverage across frontend and backend
    • Supporting the Product Owner in sprint planning and organisation
    • Primary technical contact for development questions and architectural direction

    • Implementation of security protocols using KeyCloak (C#, .NET Core 8, Blazor, KeyCloak)
    C# Azure DevOps Agile method .NET software architect
  • Techem GmbH
    Senior Software Developer
    November 2023 - März 2024 (4 Monate)
    Development of a GDPR-compliant REST API for the deletion of customer documents, integrating with existing SOAP and REST interfaces. (C#, .NET Core 6, Oracle)
    C# .NET Softwarearchitektur API REST Externe API-Integration

Empfehlungen

Sei die erste Person, die Sebastian empfiehlt

Teile Deine Erfahrung aus der Zusammenarbeit mit diesem Freelancer.

Diese Freelancer passen auch zu Ihren Kriterien

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Ausbildung und Abschlüsse

  • Dipl. Ing.
    HTW Dresden
    2017
    Dipl. Ing.
  • Software Development into
    Software Development into

Fähigkeiten

Kategorien