AI development · Claude Code + Codex + Cursor
AI speed, senior quality without compromise
We have 20 years of senior programming experience and use professional AI tools every day. The result: faster development, shorter delivery times and more features for less, than ever before.
A junior with AI writes bad code faster. We, as seniors, ship great code with AI much faster.
- Fixed price, we keep the deadline
- Contractual guarantee on AI code too
- 24/7 support and SLA
- $ claude
- recommend accessories in the cart based on what customers buy together
- ✦ Reading project context (12 files)…
- â—Ź Created app/Recommend/Accessories.php
- â—Ź Updated app/Cart/Cart.php + 3 more files
- â—Ź Migration 2026_10_accessory_links.php
- âś“ Tests passing 52/52 in 2.6s
- âś“ Type-check 0 errors
- ✓ Lint 0 warnings · build 1.8 MB
- ✦ Senior review · ready in 3.1s
- 20 yearssenior development
- 5×faster delivery
- 5×more features for same budget
- 99,99 %SLA uptime
AI is now the standard
Top developers work with AI every day.
Microsoft, Apple, Meta, Google: every Big-Tech giant now puts AI assistants in the hands of their developers. It’s not a perk. It’s the new baseline.
- Microsoft GitHub Copilot
- Apple Apple Intelligence
- Meta Code Llama
- Google Gemini · Duet AI
- Anthropic Claude Code
With AI
- 5Ă— shorter delivery timelines
- 5Ă— more features for the same budget
- Fewer bugs, AI guards code quality
- Competitive edge over slower rivals
Without AI
- Development 5Ă— slower than AI-equipped teams
- Fewer features, higher cost for the same budget
- More bugs and regressions in the final product
- Technical & business debt keeps growing
Companies with AI today deliver better software, faster, at a lower price. We’re one of them.
Case study · SYNTEX.cz
A client who never touches the admin.
We built him a REST API and a custom MCP server, so he works with the catalogue straight through AI. Fifty days of live traffic, measured line by line in the production log.
Read the case studyPrice and deadline
Fixed price. Fixed deadline. AI speed.
Hourly rate 1,500 KÄŤ excl. VAT for senior work. We tell you the specific project price after analysis and set it as a fixed price. Thanks to AI you get significantly more features for the same budget and in less time.
Today we can deliver a fully functional e‑shop platform, including a mobile app if needed, into production within 2 months, at a lower price than was previously usual for a year of development.
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5×
Delivery speed
5× faster
What used to take 6 months we typically deliver in 2. No compromise on quality, no technical debt, with full test coverage.
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5×
More features, lower price
5× more for the same budget
Thanks to AI you get significantly more features for the same budget than before.
For new projects we still set a fixed implementation price and fixed delivery date. AI only means we can offer both significantly better.
Support · 24 / 7 / 365
Support & SLA for development with AI.
We use the AI tools. The operational guarantee is always on us.
No “AI wrote it, not our problem”. Even when a project is built with intensive AI assistance, we hold full responsibility and a contractual guarantee for its operation, just like with traditional development.
Monitoring, automated backups, security updates, on-call. We target 100% availability and in production we consistently get close to it.
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On-call availability
24 / 7 / 365
Day, night, weekends, holidays. Fast incident response: baseline, not an extra.
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Operational target
100% availability
Full contractual guarantee on operation. Traditional or AI development, from your side there is no difference. We always guarantee the SLA.
Why us?
What we work with every day.
20 years of senior programming is a foundation AI cannot replace. AI is a powerful tool, but only in the hands of someone who knows what to ask, how to guide it and how to verify the output.
Claude Code
Agentic coding, refactoring and generation of entire modules directly in the repository, with full control over the result.
Claude Design
UI/UX, component and design-system work; rapid prototyping as well as final production output.
OpenAI Codex / GPT-5
Code review, an alternative perspective, code completion and test generation. We combine AI tools instead of relying on one.
GitHub Copilot, Cursor, Windsurf
AI assistance directly in the IDE for everyday coding and for repository-wide refactoring.
Our own AI pipeline
Automated testing of AI output, quality control, security review. AI writes, a senior validates. Always.
Midjourney, Flux, DALL‑E
AI image generation for hero visuals, illustrations, product mockups and ad-campaign assets without the need for paid stock libraries.
We work daily with Claude Code, Claude Design, OpenAI Codex and other professional AI tools. We invest in paid licenses, follow new models and have fine-tuned our own workflows for code generation, refactoring and testing.
References · billion-Kč turnover on our code
We don’t start from scratch.
We have an extensive e-shop codebase running projects with tens to hundreds of millions of KÄŤ in annual turnover, in both B2C and B2B.
This proven foundation becomes your starting point, and we rapidly build exactly what you need on top of it using AI. No experiments on your project, just AI‑accelerated customization of a proven system.
Process
How does AI‑accelerated development work?
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01 / Goal
Think about where you want to take your e-shop: turnover, margin, profit, new technologies, or expansion abroad.
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02 / Meeting
We will arrange a personal meeting or a Google Meet / Teams online meeting and discuss your needs.
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03 / Analysis
AI-assisted analysis: we quickly map the current state, strengths and weaknesses, and propose architecture and a growth path.
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04 / Proposal
We propose areas for improvement, price them and attach a fixed timetable. AI-driven prediction makes our estimates more accurate than ever.
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05 / Contract
We agree on development priorities and sign a contract with a fixed price and deadlines. The AI era doesn’t change this, a deal is a deal.
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06 / Implementation
AI‑accelerated implementation: a senior leads and designs, AI writes, the senior validates and tests. Multi-fold speed, senior quality.
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07 / Handover
No later than the agreed date and with the price agreed in advance, you get a finished, fully functional e‑shop. We only take work we can deliver in 100% quality.
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08 / Operation
We commit to supporting your project and running it 24/7. We use AI for maintenance and growth too: reacting quickly to new requirements and opportunities.
Do you work fixed-price or time-and-materials?
Primarily fixed-price with a fixed deadline. After analysing your needs we set the price and timeline and stick to both. Ongoing development and small changes run on time-and-materials (1,500 KÄŤ / h excl. VAT).
What if AI generates bad code?
We are accountable for code quality, not the AI. Every AI-generated piece goes through senior code review, automated tests, type-checks and a security audit before deployment.
AI is just a faster pen in the hand of an experienced architect: the responsibility and guarantee are always ours.
Who owns the code after delivery?
The code is yours. On delivery you get full access to the repository, documentation and all credentials. No vendor lock-in.
We can continue as your long-term development & ops partner, or you can take maintenance in-house any time.
How do you protect our data when using AI tools?
We use paid Business / Enterprise plans of AI tools (Claude, OpenAI) with zero data retention: your code and data are not used for model training.
Sensitive credentials, production data and customer PII never reach an AI prompt. We have a tuned workflow with automatic masking.
How long does a typical e-shop take?
A fully functional e-shop typically ships in 2 months, an e-shop with a mobile app within 4 months. Previously these timelines were 6 and 12 months. AI is the acceleration we pass directly on to you.
What if something happens to your team? What about our project?
Standard part of the contract is source-code escrow: you have repository access from day one and can continue independently or with another vendor at any time. Documentation, infrastructure and deploy processes are fully handed over and documented.
From our blog · rozumĂmeAI.cz
We teach AI.
We run rozumĂmeAI.cz: AI training for companies and individuals. We teach what we use every day. A few selected articles:
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Best practices
How to prevent AI hallucinations: RAG, Elasticsearch and output validation in practice
Read article -
E-shop
AI product description generation for e‑shops: Perplexity, Gemini, DeepL and automation in practice
Read article -
Comparison
The best AI tools in 2026: A big comparison for everyday users
Read article