Custom software.
From design to operations.

ROGR designs, builds and runs server-side applications and integrations in Go and PHP. One senior developer, no agency overhead: you talk directly to the person who builds your system and keeps it running.

What we do for you

Custom backend development

APIs, microservices and information systems in Go. Modernisation of existing PHP applications.

  • REST/JSON APIs and microservices in Go
  • Modernising and extending PHP applications
  • Integrations: payments, ERP, e-⁠commerce, open banking

Operations and infrastructure

We keep what we built, or what you already run, working reliably and securely.

  • Docker, Kubernetes, Azure
  • CI/CD, monitoring and alerting
  • Backups, updates, security

Own products

Smart Mirror: a smart mirror designed from the hardware through on-device software to the cloud portal.

  • Own hardware and firmware
  • Cloud portal and fleet management
  • Proof that we deliver the whole product, not just a part
smart-mirror.rogr.eu

How we work together

  1. Consultation

    We talk about what you need and why. The first call is free and without obligation.

  2. Proposal and quote

    You get a solution outline, an effort estimate and milestones. No hidden items.

  3. Iterative development

    Regular demos, repository access, automated tests. You always know where the project stands.

  4. Deployment and operations

    We deploy to your environment or ours and, as agreed, keep looking after the system.

Ways of working

  • Turnkey project
  • Long-term reinforcement of your team
  • Maintenance and operation of an existing system

Technologies

References

2023–present

Dr.Max (via Magexo)

Backend of a nationwide pharmacy chain's e-⁠commerce platform: Go microservices, platform development, integrations.

since 2011

POLAR

Websites and portals of regional TV stations, HbbTV applications, broadcast tickers.

2026

Aktivita Radon

Application for radon measurement reports, rewritten from PHP to Go.

Who is behind ROGR

Rostislav Greipel

founder

A backend programmer with experience since the early 2000s. He started in PHP and today builds mostly in Go. He founded ROGR in 2011 as a studio for websites and web applications; since 2022 it operates as ROGR s.r.o., based in Ostrava.

  • You talk directly to the developer.
  • We hand over code with tests and documentation. It is yours, not ours.
  • We give estimates straight, risks included.

Do you have a project, or a system that needs care?

Send us a few sentences about what you are dealing with. We reply within one business day.