Hello! My name is Eduard Hvizdak. I'm an AI engineer focused on building real-world systems powered by large language models. Most recently, I’ve been working on AI infrastructure for document intelligence, multi-agent pipelines, and retrieval-augmented knowledge systems.
My interests evolve with the problems I’m exploring, but lately I’ve been especially focused on agentic AI systems, retrieval architectures, and large-scale document analysis using modern embedding models and vector search.
My skillset spans a wide range of technologies, and I believe strongly in choosing the right tool for the problem rather than locking into a single framework or stack. I enjoy designing systems where language models interact with retrieval engines, structured data, and external tools to solve complex tasks. Much of my work involves building FastAPI backends, asynchronous pipelines, and vector search infrastructure that allows AI systems to operate reliably at scale.
Outside of programming, you’ll usually find me reading, experimenting with new technologies and occasionally scrolling Twitter.
With EU Commissioner Michael McGrath, as part of the Youth Policy Dialogue initiative.
Read the story2025 – 2026
2025 – Present
2025
2024 – 2025
Apps, tools, and experiments built to solve real problems.
A SaaS I run on the side
Auto-renewal, bulk posting, and analytics for power sellers on the Bazoš.cz / Bazoš.sk classifieds. It keeps dozens of listings at the top automatically: the relisting grind power sellers used to do by hand. Born from a hackathon, now a side business with paying customers.
Deep work for ADHD brains
Real-time eye tracking alerts you after 5 seconds of looking away. Full screen lock eliminates every distraction. AI-scored recall sessions measure what you actually retained, not just how long you stared at a screen.
A directory for Czech & Slovak magicians
A two-sided marketplace connecting event organisers with professional magicians. Curated performer profiles, Stripe-powered listings, automated email, and 20+ city & occasion landing pages tuned for local search.
News as geography
A geolocation pipeline that extracts locations from news articles via NLP, matches them against the GeoNames database, and visualises them on an interactive 3D globe. Timeline playback lets you watch events unfold across the world in real time.
AI infrastructure for Czech & Slovak enterprises
Professional deployment of the OpenClaw AI assistant for business teams. Physical installation on dedicated hardware at the client's office, full InfoSec hardening, and ongoing maintenance, so teams get leverage from day one without a new software project to manage.
Your browser, your aesthetic
A Chrome extension that replaces the new tab page with rotating collage wallpapers assembled from your own image library. Drag, resize, rotate, and layer each piece. Every byte lives locally in IndexedDB: no cloud, no tracking, ever.
Get in touch
Building something with AI, need a product shipped, or just want to talk shop? I'm always up for an interesting problem.
Or email me directly at eduardd.hv@gmail.com
www.inzerpro.cz
www.studyexe.com
www.kouzelniknaakci.cz
www.nasadclaw.cz
Chrome Web Store