We build, integrate and operate. Since 2010, with seven developers in Langenfeld, Germany.
Every hour of downtime costs money and trust. We build platforms that connect to your ERP, your payment systems and your data sources, and we monitor them in production. Architecture, development and support come from one team.
The problem: platforms you can't rely on
Interfaces break, support is missing, and nobody knows who maintains what. That costs money and frustrates customers. Your best people answer support tickets instead of doing their actual jobs. We often take over platforms where the previous vendor got stuck.
As a web development agency, we own architecture, development and operations. We have worked with LANXESS since 2014. You get one dedicated contact for the platform and no longer have to coordinate IT problems yourself.
We built the catalog system, and it went live worldwide in 2015. Operations and support are still with us today.
That is how many items are searchable in the LANXESS catalog system, connected to SAP.
LANXESS moved to SAP Ariba in 2021 and came back in 2025. The reasons they gave: quality, reliability and support.
Most of the cost comes from running a platform. Development is the smaller part. Integrations fail, releases ship with bugs, and nobody feels responsible for the platform. That eats time, costs money and wears on teams and customers.
When we build web platforms, we plan operations from day one. The interfaces to your systems are documented. Updates and changes follow a fixed process. If something goes wrong, you can reach us. Operations cost less as a result, and with well-designed interfaces your team gets through its work faster.
Fixed standards for integration, delivery and operations.
We measure load times before launch and in production, and we fix whatever slows the platform down
We have built platforms since 2010, and we tell you openly what has worked and what we advise against
The software follows your requirements and grows with you: more users, more data, new features
We build to GDPR standards and host in Germany (Hetzner) or in your own infrastructure
We gather your requirements and write a project plan with effort estimates and dates.
We design interfaces that fit your brand and review them with you.
More on UX/UI designWe develop in sprints with Nuxt/Vue, NestJS and PostgreSQL. After each sprint you see where things stand.
Automated and manual tests check that everything works before anything goes live.
We prepare the launch, switch over and watch the platform closely for the first few days.
We stay on after launch: support, updates and regular maintenance.
Your technology choices decide how long a project lasts. We work with widely used open-source technology such as Nuxt/Vue, NestJS and PostgreSQL. Another team can take over the code if you want that.
See our technologiesWe build responsive user interfaces with Vue and Nuxt, and with React if you prefer.
We build server logic and APIs that keep up as users and data grow.
We set up CI/CD pipelines and run the infrastructure in the cloud.
We migrated the McGame platform from Ruby on Rails to Magento and kept developing it from 2014 to 2022.
LANXESS has bought through our catalog system since 2015. The company switched to SAP Ariba in 2021 and came back in 2025.
Manley builds tube equipment for recording studios and hi-fi. A custom website on Nuxt and Strapi has replaced the old Squarespace site.
What STACKIT is, how it handles data sovereignty, and how it compares with AWS and other US cloud providers.
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Which safeguards protect a web application from attacks and data breaches, and why they belong in every project.
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Meet our team and learn how we work.
Read the postSeven developers, a project manager and a support team in Langenfeld. We plan, build and run platforms that hold up in daily use. Since 2010, that has added up to more than 200 projects.
The people you speak with work hands-on on platform architecture, integration and delivery
Founder & CEO
15+ years of full-stack development, focused on platform architecture, DevOps and cloud operations
Creative Director & UX Expert
UX strategy and design systems for complex portals whose features people use every day
Head of Development
Backend architecture, integrations and Kubernetes operations for platforms that scale
Answers to the questions prospects ask us about web development, cost and process.
The Software Audit takes two weeks and costs €3,000 to €6,000 at a fixed price. You get an integration map, a risk backlog and a 90-day roadmap. In a free 30-minute intro call, we find out together whether Onveda is the right fit. We work in English and German.
Jens Bohl Founder and Managing Director
Platforms, integrations, and hosting and operations
projekt@onveda.de+49 2173 2972 20
