IT engineering studio

Software, cloud and infrastructure, engineered to last.

We design, build and secure the digital systems that run modern businesses: custom applications, Azure cloud, AI integration and infrastructure.

Start a projectSee what we do
Built with
  • .NET / C#
  • Node.js
  • Python
  • Azure
  • SQL Server
  • PostgreSQL
  • Terraform
  • Ansible
  • Proxmox
  • AI Agents
What we do

Four disciplines, one team.

We focus on the work where we do our best and stay accountable for it end to end.

Custom application development

Web, mobile and native applications built on modern, maintainable stacks. Production-grade from day one.

WebMobileNativeAPIs

IT consulting & strategy

Roadmaps, audits and second opinions. We help you decide what to build, buy, or retire. No sales pitch.

AuditRoadmapArchitecture

Azure Cloud

Expert-level Azure cloud: architecture, migration, security posture and cost governance. Your workloads, done right.

AzureCloudIaC

AI integration & automation

Practical AI: copilots and agents, RAG over your documents, workflow automation. Measured by outcomes, not hype.

LLMRAGAgents
Also available: infrastructure & DevOps, systems integration, and long-term maintenance. Ask about these →
Selected work

Recent engagements.

A snapshot of what we ship. New case studies are added as projects go live.

Jubilant landing page in English
Featured · Consumer
Consumer · Mobile + Web2026 · Live

Jubilant: never miss a birthday

Cross-platform mobile app for celebrating birthdays and life events, with a companion marketing site in seven languages. Privacy-first, works offline, no accounts. Built with Flutter and React, hosted on Cloudflare Pages.

jubilantapp.eu
(opens in new tab)
Kufor landing page in English
Consumer
Consumer · iOS + Android2026 · Live

Kufor: packing lists for every trip

Ready-made packing lists for travel, holidays, leisure and shopping. Eight categories, eight languages, works offline and has no ads. One-time purchase for iOS and Android, with a multilingual marketing site.

kuforapp.eu
(opens in new tab)
Your dream can become a finished project too - write to us →
Our apps

Apps we build and run ourselves.

Our own products, available in the App Store and on Google Play. Each one has its own website.

Jubilant

Birthdays and name days in one place, with reminders. Works offline, no account.

Available on iOS · Android

Visit website
(opens in new tab)

Kufor

Ready-made packing lists for travel, holidays and shopping, plus your own. Works offline.

Available on iOS · Android

Visit website
(opens in new tab)
About

Senior engineers, international experience.

LeMi Digital Lab is an independent IT studio. We design, build and maintain software, cloud and infrastructure, and we focus on the work where deep, hands-on expertise really matters. Behind the studio are many years of experience delivering for clients at an international level.

15+
Years of experience
7
Disciplines covered
5
Working languages
1
Business day to reply
FAQ

Common questions.

With a 30-minute call to scope the problem, followed by a written proposal with fixed milestones and a transparent estimate. No prep work, no proposal fee.
Start a project

Tell us what you're building.

A short description of the problem is enough to start. We'll reply within one business day with the next concrete step.

Email
···
Office
Trieda KVP 1C, 040 23 Košice, Slovakia
Hours
Mon - Fri · 09:00 - 18:00 CET
  • Based in Slovakia
  • Available for new work
  • Replies within 1 business day