Whether building an app from scratch, relaunching a website, deploying your digital platform, or advising you on your technical strategy... We support you to bring your vision to life.

N3xtcoder team Working
App & Platform Development

Got a mobile app or platform idea? Our lean, agile and collaborative method takes you each step of the way through the development process, from concept to launch.

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We take care of design, UX, development, and content modelling. From a single pager, to full-blown content-marketing operation, we grow the solution to meet your needs. Launch your web presence with our support.

Technical Product Consulting

We give you insight from seasoned technical and product leads to turbo charge your product and architecture choices. Get a clear path to your goals.

Pitch Deck Support

We put seasoned tech and impact investors to work refining your company presentation to shine brightly to potential funders and partners.

Relaunches & Migrations

Relaunch your app or website or migrate to new infrastructure. We are a safe hand reviving legacy design and code and safeguarding your existing data inventory.

Risk Assessment & Tech Due Diligence

Get the missing second opinion on your tech stack, and providers. We review the code, processes, and people, with an eye on best practices, data privacy, and compliance.

Find out what service is best for your project.
Book a free consultation to speak with one of our experts...

Simon Stegemann
Co-Founder & CEO

More of our work
App mockup

Via Grief Room

With one of Germany’s largest charities, we developed a digital memory room to support grieving people. A space to remember loved ones, we transformed their vision into a web app.

Denns biomarkt page mockup


Platform relaunch for BioMarkt Verbund - biomarkt.de - an alliance of around 500 organic stores in Germany. We delivered the concept, design, the development of the entire platform



A lighthouse project with the Goethe-Institut to introduce agile methods and innovative technologies through the development of a peer-learning app.


SDG Investments is a platform for investors to discover impact-driven investment opportunities. The technology, design, UX, and infrastructure are all developed by N3XTCODER.

N3XTCODER is a partner with expertise in agile digital platform development who also sees collaboration as a value. Up until November 2021, we conceptualized, designed and developed the digital experience of biomarkt.de together. N3XTCODER quickly became a strong extension of our web development team at dennree and helped us apply agile methodologies to our current and future projects.

Lukas Nossol

Marketing Director at dennree GmbH

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