Backend and APIs
- Go + PostgreSQL + AWS or Hetzner Cloud
- TypeScript / Node.js + PostgreSQL + Vercel or AWS
- C# / .NET + SQL Server + Azure (especially in modernization projects)
Services
Consulting, builds, and long partnerships.
Most of our engagements start with a two-week consulting phase. From there we continue in the direction that best serves your goal.
Consulting
Audits, architecture reviews, technical due diligence.
Project delivery
Custom software development end to end.
Legacy modernization
Calm, gradual renewal of older systems.
System integration
ERP, CRM, e-commerce, and industrial systems.
AI, RAG & LLM
Solutions built on your own corporate data.
Backend & DevOps
Server-side development and infra from the same team — Go, C#, Node.js.
Mobile & web
iOS, Android, React, React Native, and modern web.
Go expertise
A decade-plus of Go-based backend engineering.
Example tech stacks
What we use — for example
We pick technology to fit the problem, not the other way around. Below are a few combinations we have used in real customer projects.
Mobile and web
- Flutter — iOS, Android, and web from one codebase
- React Native when cross-platform is genuinely the right call
- Native iOS (Swift) and Android (Kotlin) for platform-specific needs
- React, Astro, and TypeScript for the modern web
AI and RAG
- Go or Python + pgvector or Qdrant + LangChain
- Azure OpenAI in the EU region, or local open models
- Audit logging and cost tracking as part of the build
Cloud and DevOps
- AWS, Azure, Hetzner Cloud
- Terraform, Pulumi, GitHub Actions
- Docker, ECS, Cloud Run, or App Service — Kubernetes only when it earns its keep
Security and messaging
- OAuth2, SSO, secrets management
- Kafka, RabbitMQ, NATS for event-driven systems
- Redis for caching and shared state
This list is not exhaustive. If your stack is something else, tell us about it in a chat.
Where do we start?
A calm conversation. No commitments.
Tell us what you are working on, and we will listen. If your description is still in flux, that is a fine starting point too. We will share our view on what your project needs, with no sales pitch.
Our hourly rate is €80–100/h depending on role and project.
Book a 30-min chat