Software engineering & IT consulting

Hi, I'm Felix.

I work with microservices, backend and full-stack development, database design, cloud & DevOps and architecture consulting for teams across Europe.

open for
new projects!
Web appsTypeScript
APIs.NET · C#
MicroservicesC# · Java · Python · C++
DatabasesPostgreSQL · SQL Server
Cloud & CI/CDcontainers · pipelines

01 Services

Microservice Architecture

Distributed systems with clear boundaries and independently deployable services.

Backend & Full-Stack Development

Maintainable APIs and web apps in .NET and TypeScript, with React or Angular.

Database Design

Data models, indexing and migrations that keep your data fast and consistent.

Cloud & DevOps

CI/CD pipelines and containerised deployments that make releases routine.

Architecture Consulting

System design and code reviews with pragmatic advice on structure and scale.

Legacy Modernisation

Step-by-step migration of legacy systems to modern .NET, cloud and services.

02 Tech stack

Languages, frameworks and databases I work with day to day:

  • C#
  • .NET
  • TypeScript
  • Angular
  • React
  • Python
  • Java
  • PostgreSQL
  • SQL Server

03 About

I'm Felix Grimm, a software engineer with years of professional experience and a Master's degree in Computer Science. My focus is backend and web development: designing microservice architectures, building APIs and shipping the web applications that use them.

I work with companies as an independent consultant and developer. I hold Swedish F-tax and VAT approval, so working with me is straightforward for clients in Sweden and across the EU.

04 Let's talk

Have a project, a codebase that needs help, or just a question? Send me an email and I'll get back to you.

Send an email