SINCE 1998

WE BUILD
SOFTWARE

Heitz Systems delivers precision-engineered software solutions and strategic IT consulting. From architecture to deployment — reliable, scalable, and built to last.

WHAT WE DO

CORE SERVICES

01 //

⚙

Software Development

Custom application development using modern frameworks and methodologies. We craft maintainable, high-performance software tailored to your business logic.

02 //

◈

IT Consulting

Strategic technology advice grounded in decades of hands-on experience. We help you choose the right tools, architectures, and processes.

03 //

▦

System Architecture

From microservices to monoliths — designing resilient systems that evolve with your organisation and handle real-world demands.

04 //

⬡

Digital Transformation

Guiding enterprises through modernisation. Replacing legacy systems, adopting cloud infrastructure, and building the future step by step.

TRUSTED PARTNER

Ready to start a project?

WHO WE ARE

ABOUT HEITZ SYSTEMS

Founded in 1998, Heitz Systems is an independent software development and IT consulting firm based in Germany. We work with businesses of all sizes — from agile startups to established enterprises.

Our approach combines technical rigour with pragmatic problem-solving. We don't chase trends — we select the right tools for each job and deliver solutions that stand the test of time.

Over more than two decades, we have built enterprise applications, modernised legacy systems, optimised infrastructure, and guided organisations through complex digital transformations.

At Heitz Systems, every engagement is treated as a long-term relationship. We become an embedded part of your team — understanding your processes, your constraints, and your goals.

heitz@systems:~$ whois heitz.de

> Domain registered: 1998-09-14

> Status: ACTIVE — accepting new projects

FOUNDED1998
LOCATIONGERMANY
WEBSITEwww.heitz.de
SPECIALISATIONSOFTWARE & IT
PROJECTS COMPLETED200+
YEARS EXPERIENCE26+
CLIENT RETENTIONHIGH

OUR PHILOSOPHY

"Good software is not written quickly — it is designed carefully, reviewed thoroughly, and refined continuously. We build systems we are proud to put our name on."

— HEITZ SYSTEMS

WHAT WE KNOW

TECHNICAL SKILLS

// LANGUAGE PROFICIENCY

PHP

95%

JavaScript

90%

Python

88%

TypeScript

85%

Java

82%

SQL

92%

C / C++

75%

Bash / Shell

80%

// FRAMEWORKS & LIBRARIES

Laravel

Symfony

React

Vue.js

Node.js

Django

Spring Boot

jQuery

REST APIs

GraphQL

// INFRASTRUCTURE & DEVOPS

Linux (Debian, RHEL)

Docker

Kubernetes

Nginx / Apache

PostgreSQL

MySQL

Redis

AWS

Azure

CI/CD Pipelines

// CONSULTING & METHODOLOGY

IT Strategy

Digital Transformation

System Architecture

Code Audits

Legacy Migration

Team Coaching

Agile / Scrum

Security Reviews

LEGAL NOTICE

IMPRESSUM

ANGABEN GEM. § 5 TMG

Heitz Systems
Software Development & IT Consulting

Gasseweg 11
67283 Muehlheim, Deutschland

Web: www.heitz.de

KONTAKT

Telefon: +49 (0) 000 0000000
E-Mail: projekt@heitz.de

UMSATZSTEUER-ID

Umsatzsteuer-Identifikationsnummer gemäß § 27 a Umsatzsteuergesetz:
DE [XXXXXXXXX]

VERANTWORTLICH FÜR DEN INHALT (GEM. § 55 ABS. 2 RSTV)

Volker Heitz
Gasseweg 11, 67283 Obrigheim

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URHEBERRECHT

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WE BUILD SOFTWARE