Web applications
Custom web applications and SaaS products – from the first release to stable operation.
- Custom web applications & customer portals
- SaaS products from MVP to scale
- Internal tools & dashboards
- APIs & system integration
Software development for businesses in Düsseldorf & Neuss
Empowering InnovationOne Bit Ahead.
Software that does exactly what it should.
OneBitLabs builds web and mobile applications, integrates AI where it makes a real difference and advises on architecture decisions – for companies that value clean, maintainable engineering.
- Based in Neuss
- German & English
- GDPR-compliant
- B2B only
End to end
Concept, development and support from a single source
Direct contact
One dedicated contact, short decision paths
Transparent
Regular progress updates instead of a black box
Maintainable
Tests, reviews and documentation as standard
From idea to running system.
Four areas of focus that work together – available individually or as a complete package.
Mobile apps
Apps for iOS and Android that fit seamlessly into your existing system landscape.
- Apps for iOS and Android
- Cross-platform development
- Integration with existing backends
- Publishing on the App Store & Google Play
AI integration
Language models and automation where they create real value – in products and processes.
- Integration of large language models (LLMs)
- Automation of document and text workflows
- Assistants built on your own data
- Feasibility and data protection assessment
Consulting & architecture
Technical consulting, architecture and code reviews as a solid basis for your decisions.
- Architecture reviews & code audits
- Technology and platform selection
- Modernisation of existing systems
- Technical second opinion before investments
Typical projects we support.
New digital product
You have a product idea and need a technical partner to deliver it in a structured way – from first prototype to release.
Modernising existing software
Your application has grown and become hard to maintain. We analyse what exists and modernise step by step without putting operations at risk.
Automating processes with AI
Recurring tasks around documents, text or enquiries take time. We assess where AI genuinely helps – and implement it.
Validating technical decisions
Before a major investment, you want an independent assessment of architecture, technology or code quality.
Clearly structured, transparently delivered.
A traceable process with clear outcomes at every stage.
- 01
Initial call & analysis
We clarify goals, requirements, constraints and existing systems.
OutcomeShared understanding and initial assessment - 02
Concept & planning
Architecture, scope and milestones are defined and agreed.
OutcomeA project plan you can follow - 03
Development
Iterative delivery in short cycles – with regular, testable increments.
OutcomeWorking software in stages - 04
Launch & support
Handover, documentation and, if desired, further development after launch.
OutcomeStable operation and a clean handover
What you can rely on.
Clear communication
Open alignment, understandable explanations and no hidden surprises.
Clean engineering
Readable, tested code and an architecture that grows with your needs.
Privacy from the start
GDPR requirements are built into concept and architecture from day one.
Pragmatic solutions
Technology chosen by need, not by trend – with an eye on effort and value.
Dedicated contact
You talk directly to the person responsible for your project.
German & English
Collaboration and documentation in both languages.
Frequently asked questions.
Who does OneBitLabs work for?
Exclusively for businesses and self-employed professionals within the meaning of § 14 BGB (German Civil Code). We do not offer services to consumers.
How does a collaboration start?
Send us an email or give us a call. In an initial conversation, we clarify your project and discuss what an implementation could look like.
Can you take over or extend existing software?
Yes. We first analyse the code, architecture and operations. Based on that, we recommend whether incremental development or a modernisation makes more sense.
How do you handle confidential data?
Confidentiality and data protection are considered from the start. If we process personal data on your behalf, we conclude a data processing agreement pursuant to Art. 28 GDPR.
Which languages do you work in?
Communication, documentation and user interfaces are available in German and English.
Empowering Innovation · One Bit Ahead.
Let's talk about your project.
Briefly describe what you have in mind – we'll get back to you promptly with an initial assessment.
Start a projectEmailinfo@onebitlabs.comPhone+49 160 2024460
AddressOneBitLabs
Adolf-Flecken-Straße 6
41460 Neuss, Germany
Adolf-Flecken-Straße 6
41460 Neuss, Germany
Our services are offered exclusively to businesses within the meaning of § 14 BGB (German Civil Code).