Der Hentrich - Web and Software ServicesDer Hentrich
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About

Software development backed by production experience

I have worked professionally in software development for around 15 years. My focus is on backend systems, APIs, integrations, databases and the continued development of existing applications.

Experience that is useful in the project

Throughout my career I have worked on a range of production systems and applications. This includes both new development and software that has been in use for years and requires continuous development.

An important part of my work is understanding existing systems quickly, assessing technical problems and implementing changes that fit the existing architecture and production environment.

I work independently, make technical decisions at senior level and coordinate directly with clients, development teams and other project stakeholders.

My work frequently involves backend development, APIs, interfaces, databases, web applications and the gradual modernisation of established software.

15+

Years of experience

Professional software development in production projects and existing systems.

02

Senior Backend

Backend systems, APIs, integrations and databases are central areas of my work.

03

Existing software

Analysis, continued development and modernisation of applications already in production.

Working style

Direct and technically responsible

I work directly with the people responsible for the project. Requirements, technical constraints and possible solutions are discussed clearly before unnecessary complexity is introduced.

01

Understand what exists

Before changing anything, I build a clear picture of the existing system, its dependencies and the actual requirement.

02

Make technical decisions

I make technical decisions with maintainability, existing structures and project requirements in mind.

03

Communicate directly

I coordinate directly with clients, teams and project stakeholders without unnecessary communication layers.

Technologies

Technical focus

The technologies used depend on the project. My main focus is PHP-based backend systems, APIs, databases and web applications.

PHPSymfonyLaravelAPI PlatformREST APIsMySQLPostgreSQLJavaScriptTypeScriptNode.jsHTMLCSS

Infrastructure and environment

Depending on the project, I also work with the associated development, deployment and cloud environments.

DockerAWSGoogle CloudTerraform

Additional experience

Alongside my current focus, I have also worked with other technologies.

C# / UnityJava

Looking for support on a software project?

Send me a short description of what you are working on and where you need technical support.

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