I'm Daniel — a software engineer with a decade of experience delivering web platforms, backend systems, and cloud automation (AWS- and Azure-certified). I build AI-native products: RAG, GenAI, and agentic systems are my everyday tools — both inside the products I ship and in how I ship them. I also bring consulting experience, so I can pressure-test the business model and give honest feedback along the way, not just code.
A small set of things I've built — focused on outcomes, reliability, and clear product thinking.
AI proposal-generation SaaS for service businesses — turns a client inquiry into a polished, on-brand offer in minutes.
Compliance automation for Polish real estate developers — auto-generates daily price reports to the dane.gov.pl portal from a single listing URL.
Marketing site for an insurance and financial advisory practice serving the Polish transport sector.
Fitness management platform for personal trainers — schedule clients, build recurring sessions, and manage workouts from a single dashboard.
Chrome extension that records any browser tab (+ mic) and produces speaker-labeled markdown transcripts — locally, with no subscription or remote server.
I work with founders and product teams to take AI-native ideas from ambiguous to shipped. My background covers web platforms, backend systems, cloud, and the consulting side of the work — scoping, business-model assessment, and honest feedback at every step.
Feedback runs across all four steps, not just the first one.
A working session to pin down the use case, sanity-check the business model around it, and find where AI actually adds leverage — and where it doesn't.
An MVP in days, built with AI for speed, so we can put it in front of a real user and learn before committing to a roadmap.
Deployed, observable, in real users' hands. Not a demo — a product with auth, infra, and the operational basics in place.
Harden, optimize, and extend. Default stack: Next.js, with AWS or Azure underneath and the right AI primitives for the job.
Happy to talk through products, business cases, or where AI could actually move the needle — no pitch required. The fastest way to reach me is email.