We Offer Peace of Mind
By combining functional programming, rigorous languages like Rust and formal methods, we build software solutions that bring peace of mind to individuals, startups and small to medium businesses.
Safety First
For the past decade, software has often been built poorly, leading our industry to spend much of its time patching problems.

As our lives become increasingly digital, we face daily the consequences of unsafe software, poorly protected data, and the growing unreliability of centralized Big Tech. When our digital foundations rely heavily on proprietary, US-dominated ecosystems, we lose control over our own infrastructure. It's time to prioritize software safety and digital sovereignty. We believe that creating safe, reliable, and privacy-friendly software is a responsibility shared by all software builders. At Full Join, we put this into practice by actively choosing open-source and European sovereign solutions. Security, privacy, and true data independence should be integral to the work of software makers, not just pen testers and consultants.
Databeamer
Sovereign.
Zero-Knowledge.
Future-Proof.
Collaborate securely with Databeamer, Full Join's proprietary solution for true digital independence. Proudly European-built and hosted, it eliminates the unreliability and privacy risks of Big Tech.
Featuring a strict zero-knowledge architecture, your data remains completely inaccessible to anyone but you. And because security means looking ahead, Databeamer is post-quantum ready, safeguarding your digital assets against the next generation of cyber threats.

Hire a Partner,
Not a Vendor
We believe in building lasting partnerships, not just fulfilling contracts. When you collaborate with us, you gain a dedicated partner invested in your success.
We immerse ourselves in your vision and goals, providing tailored solutions that go beyond mere technical execution. Our team of experts works closely with you, offering strategic insights and innovative approaches to ensure your projects not only meet but exceed expectations. With Full Join, you're not just hiring a service provider; you're gaining a trusted ally committed to your long-term growth and success.
Team
Augmentation
Rust Trailblazers:
Cutting-Edge Precision
Explore the world of Rust with our experienced professionals. They harness Rust's strengths to deliver precise and high-performance solutions, ensuring your projects are efficient, safe, and scalable.
Golang Navigators:
Streamlined Scalability
Embark on a journey of optimized development with our Golang experts. Utilizing Golang's efficient concurrency and simplicity, they ensure client projects are fast, scalable, and ready for future demands.
Haskell Visionaries:
Functional Mastery
Experience the transformative power of functional programming with our Haskell visionaries. Leveraging Haskell's strengths in immutability and strong type systems, delivering solutions that are both reliable and robust.
Embedded Tinkerers:
Mastering Hardware Integration
Discover the expertise of our embedded programming professionals. They deliver efficient, and robust hardware-software integration, ensuring performance and stability for IoT devices, industrial contols and medical devices.
Software
Projects
Crafting Software Solutions
Beyond team augmentation, we undertake tailored software projects designed to meet specific client needs. Our approach ensures each solution is optimized for performance, security, and scalability. From initial concept to final deployment, we handle every stage of the project with precision and dedication.
From our Blog

Introducing Databeamer
In today’s digital age, the need for secure data transfer has never been more crucial. Whether it's sensitive personal documents, confidential business data or collaborative projects. Ensuring your information reaches its destination safely is a top priority. That’s why we’re thrilled to introduce Databeamer, your new go-to tool for end-to-end encrypted file transfers right from your browser.
