Agile, production-grade, sustainable, secure, and with an eye on ROI
Founded 2017 · We use AI to the fullest
Solutions with software and AI.
Creativity and control belong to people.
- 20+ years of experience
- 50+ delivered projects
- 2× FINfest App of the Year
- 100% senior engineers
- HPE
- Vienna Insurance Group
- KAPITOL
- Gepard Finance
- Alza
- Makro / METRO
- Aukro
- Mall.cz
- ICZ
- LMC
- Unicorn
- Groowia
What we do
Five things we can prove.
One team covers firmware, DevOps, backend, web, mobile, and design. The people from the first meeting also build the project.
Long-term product
The whole team owns the product: analysis, UX, backend, mobile, operations. Built to last for years.
Kappka since 2019, Groowia since 2024.
02Rescue and takeover
Audit, stabilize with tests, replace step by step. No big-bang rewrite.
We leave behind less code than we found.
03MVP and prototype
A production core, nothing to throw away. Validate an idea in weeks at a fixed price and deadline.
Coronagame over Christmas, Belix, Cityspace.
04AI in the product
Knowledge bases, document extraction, assistants, classification. Always with evaluation, multiple models behind one layer.
Smart Library as our own product.
05Consulting and crisis
Architecture, second opinions, audits of solutions or vendors, performance, security, fractional CTO.
Taking the helm when the project is on fire.
| Long-term systems | MVPs and prototypes | |
|---|---|---|
| Goal | last for years | validate an idea in weeks |
| What gets cut | never quality | scope |
| Model | T&M, hybrid | fixed price and deadline |
New in 2026
- Bringing AI into your company. Agent-based development methodology, rules and boundaries, agent security, training.
- Operations after vibe coding. Taking over apps you generated and don't want to maintain. Security, compliance, maintenance.
- Product engineering. Business analysis, product design, measurement and growth. A technically finished product with no sales is a failure for us too.
Stance
We don't crank out software by volume.
We don't give up human control over what we deliver. We use AI to the fullest to be faster. Decisions and responsibility stay with people.
The cheaper code is to produce, the rarer the judgment that decides what should be built at all. Our value isn't in lines of code. We get deep into the domain and compose things minimally, so they last.
Quality and sustainability make software cheaper. Even with AI. A third of the time saved by generation comes back several times over within a year or two. An “AI rewrite at a third of the price” is just a newer legacy system.
We're not overnight upstarts who started producing software six months ago. We spent decades learning to write code by hand. That's why we know where the machine falls short.
Code is deterministic. Requirements are not.
Proof
Clients from 2019 are still with us.
- 4.9on Clutch out of 5 · quality 5.0 · willing to refer 5.0
- 2×App of the Year, FINfest 2021 (Kappka, Comparator)
- 15senior engineers, 10–30 years of experience
- 2017founded · same credo since 2020
“The supplier produced everything as specified.”
“I was impressed by their team-based environment and good ethics.”
“SWEHQ was a professional team that genuinely cared about our project.”
Systems in production: justice.cz, the Slovak social insurance agency, SZIF, Kappka for KAPITOL / VIG, the Gepard mortgage comparator, Oliver by Groowia, Smart Library.
Track record: Google, HPE, Vienna Insurance Group, Alza, Makro/METRO, Aukro, Mall.cz, ICZ, LMC, Unicorn, Gepard Finance, KAPITOL, Groowia.
Case studies
The problem the client came with. The state we left things in.
Financial planning for advisors, taken over after six months with another team.
E2E tests first, to lock down behavior. Then the backend moved from Node/MongoDB to Django/PostgreSQL in two months. Agile development with a product owner ever since.
FINfest App of the Year 2021 · the advisory network's standard tool
A mortgage comparator lived in Excel. Thousands of interlinked formulas.
Excel stayed as the admin interface; we transpiled the formulas to Python. 20,000 generated scenarios verified a match with the original. The expert still edits the logic in Excel.
FINfest App of the Year 2021 · hundreds of requests per minute
Insolvency law. Unique precision: links to primary sources and semantic search.
Agentic systems can't do this as well or as fast. Case law and filings from the insolvency register, often scanned with a broken text layer. PDF repair, OCR, search by meaning and by case numbers. Multiple models behind one layer.
Currently deployed on the insolvency register · 100,000+ documents · MCP connector for Claude and ChatGPT
A solution should be as complex as the problem requires. Not one bit more.
- Put blockchain into your attendance system.
- Build a microservice architecture for a website with three users.
- Rewrite a working system just because it's written the old way.
How we work
We ask why. A feature that makes no sense shouldn't be written even for free.
- 01
KISS, DRY, Occam
A model has no place where an if will do. A new framework isn't a reason.
- 02
One backlog owner
Requirements and prioritization. No “just build me X” shouts. We teach clients to save.
- 03
Tests on every project
Monitoring from day one.
- 04
Rules for agents
We write boundaries, tests, and reviews, not syntax. Deterministic code in critical paths, not a probabilistic model.
- 05
Honest estimates
What we don't know, we say early. Conservative estimates for anything non-trivial.
- 06
Weekly demo
Shared backlog, transparent timesheets. A good solution beats my solution.
Always: exclusive license to the code, a direct line to the engineers, in-house takeover anytime, terminable contract.
People
The last generation that wrote a curly brace.
The people from the first meeting also build the project. No swap for juniors after signing. Every engineer talks to the client.
Jan Walter
I always do it right
- from top manager to software laborer
- ex-Google, HPE, Solera, Mediaresearch (now Nielsen), Gemius, and others
- loves minimalism, UI, code generators
- JavaScript, TypeScript, SQL, Python, Angular
- sailing, squash, cycling, skiing, plays drums in a noise-rock band
Pavel Zemek
I always focus on the detail
- IT consultant and programmer
- ex-Aukro, Alza, Mall
- a fan of intuitive UI
- TypeScript, Angular, Vue.js, Node.js
- enjoys hiking, swimming, and cooking
Jaroslav Soldát
I always look for the essence of things
- a degree in wires, semiconductors, CPUs, assembler, networks, simulation, AI
- built LAN, WAN, and neural networks, built computers and their clusters
- JavaScript is power, TypeScript is order, CSS is misery
- Lin/Win/Mac, simulation, virtualization, DevOps
- …and where did the human go? the river is a friend, the river knows
Petr Koucký
I always find the “how”
- software developer, you hear? developer!
- ex-Ambica, Compass-Communication, DataSys
- does things he has first thought through thoroughly
- Flutter, Angular, React, Java, SQL
- enjoys card games, running, cooking
Full teamLess
Michal Kraus
I will always believe anything is possible
- programmer
- ex-DataSys, ICZ
- loves new technologies
- JavaScript, Angular, Java, SQL
- cooks and plays guitar
Jakub Rada
I always do it perfectly
- AI PhD student at CTU FEE
- optimization, minimalism, precision, clean UI
- C/C++, Julia, Python, JS/TS, Dart
- ex-researcher at CIIRC CTU
- loves running, reading, and mountain hikes
Václav Kříž
I always do it with love
- software engineer passionate about quality code and architecture
- ex-Betsys, Creative Dock, XDent
- enjoys solving hard problems from both the design and the algorithmic side
- Go, TypeScript, Node.js, Angular, React, Dart, Docker, Kubernetes
- work-life balance is a myth: work is part of life, work is a way of learning, learning is life
Daniel Vopalecký
I will always experiment and improve
- software engineer
- ex-Quarisma, Riskdata
- Python, TypeScript, Vue.js, Svelte
- likes clean code, AI tools, and automation
- hiking, Lego, frisbee, exploratory Bible reading
Roman Mašek
I will never stop learning
- software engineer
- ex-Hewlett Packard, PhotoRobot
- likes building products
- TypeScript, Angular, Node.js, Java, Go, anything
- rock climber
Adam Možný
I will always think about the “why” and “for whom”
- software engineering student at CTU FEE
- first define the problem properly, then find the best solution
- learning and building isn't work for him, it's fun
- Python, Java, PHP, JavaScript, Dart
- flying and expeditions of all kinds
Lukáš Walter
I will always find the bug
- AI-native software engineer
- FIT CTU student with focus on artificial intelligence
- loves AI, automation, and hackathons (2nd place at Mobility Hackathon 2026)
- Python, Node.js, SQL, Oracle DB, Docker, LLM agents
- gym, sports, camping
Petr Havel
I always do it pixel-perfect
- software engineer
- ex-ComAp Control, PhotoRobot
- prefers TypeScript, Angular, Node.js
- focuses on UI/UX, can both design and code apps
- hiking, whitewater, sailing
Kamila Varadzinová
I will always be on the user's side
- digital product designer with 10+ years in UI and UX
- ex-Ataccama, Deloitte Digital, Czech Radio, LMC, Symbio
- solves complex technical problems with simple UI
- works on workflow ergonomics
- architecture, running, crafts
We only work with people who have proven their skills and whom we know personally. We will never sell work we wouldn't sign with our own blood. We're not an anonymous body shop.
Next step
Tell us what you're building or what broke.
An engineer replies within a day. Within a week you have an honest view of scope, risk, and price.