What I can build for you Complete products with AI at the core — from first sketch to production. Six services, one point of contact, zero handoffs.
LLM features built into real products — chatbots, RAG search over company data, copilots and automation with AI at the core.
What's included
Chatbots & AI assistants tailored to your data RAG search & knowledge bases AI features inside existing products Prompt engineering & evaluationOpenAI RAG LangChain Embeddings
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Complete full-stack applications in React and Next.js — from first sketch and architecture to production deployment.
What's included
Product design, UX & UI included Frontend + backend + database Auth, payments & third-party APIs Deployed, monitored, documentedNext.js React TypeScript Node.js
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Shops and platforms that sell — fast storefronts, huge catalogues and checkout flows tuned on millions of real orders.
What's included
Custom storefronts & headless builds Large catalogues & category systems Speed & conversion optimisation Payments, logistics & ERP integrationsShopify Headless Performance SEO
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Systems that talk to each other — API integrations, workflow automation and internal tools that remove manual work.
What's included
Connecting systems via APIs & webhooks End-to-end workflow automation Internal tools & admin panels AI agents for repetitive workREST API Webhooks n8n Queues
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Interfaces people enjoy using — research, wireframes, prototypes and design systems ready for development.
What's included
UX research & user flows Wireframes & interactive prototypes UI design & design systems Developer-ready handoffFigma Prototyping Design systems
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A second pair of senior eyes — AI strategy, architecture and performance audits, code review and team mentoring.
What's included
AI strategy & feasibility Performance & architecture audits Code review & tech mentoring Hiring & stack decisionsAudit Architecture AI strategy
View detail How we work together
From idea to production in 4 steps 1 Intro call 30 minutes free — we align on goals, scope and whether we're a fit.
2 Proposal & estimate You get a clear scope, timeline and fixed price. No surprises later.
3 Iterative build Regular demos, feedback and adjustments along the way.
4 Launch & support Production launch, documentation and ongoing care after release.
FAQ
Questions, answered How much does a project cost? Every project gets a fixed price in the proposal — no surprises later. Small presentation sites start around the price of a good laptop, complete web apps and AI integrations are scoped individually after the intro call.
Do I need to prepare anything? Will I be able to edit the site myself? Who owns the code and data?
Have a project in mind? Send me a few lines about your idea — I'll get back to you within 48 hours with next steps.
Radek Musil | Product Engineer