Mobile + API · 2025
Mission Control
Offline-first task manager: FastAPI backend + Expo app with sync queue.
Réalisations choisies
De vraies aventures. Des sites à visiter, des systèmes qui tournent.
Un échantillon de ce que nous construisons — sites et applications web en ligne, automatisations IA autonomes et le logiciel qui les soutient. La plupart sont en ligne en ce moment même.
Sites & applications web
Des sites à visiter
Projets en ligne — cliquez pour voir de vraies captures, ou ouvrez le site directement.
2025An e-commerce home for a craft workshop
GemCraft Štítnik · E-commerce + Web
A full multilingual online store and visitor site for a glass & ceramic craft workshop — products, museum info, courses, and gift cards.
Voir le projet
2025Launching a youth sports academy online
GEMOTION Academy · Website
A bold, modern marketing site for a children's sports-training academy — built to win the trust of parents and fill classes.
Voir le projet
2025An explorable 3D gallery for a student media lab
GemMARK · Interactive / 3D
A Next.js + Three.js interactive gallery where visitors move through a virtual room to explore a student media lab's work.
Voir le projet
2025A cultural-creative brand & shop
GemArt · E-commerce + Brand
Online store and brand presence for a cultural-creative venture, with catalogue, accounts, and a clean shopping flow.
Voir le projet
2024A luxury maison's pre-launch
Csetneki · Brand / Fashion
An editorial coming-soon page for a European luxury apparel maison — typography-led, image-forward, restrained.
Voir le projet
2025A research clustering board, in the browser
IPA Clustering Board · Web App
A drag-and-drop affinity-mapping web app for clustering qualitative research cards into themes — with voting, filters, and a minimap.
Voir le projet
2026Systems for the web & for autonomous AI
Nikolas Stepan — Engineering · Portfolio / Web
A dark, motion-led engineering portfolio with a live particle visualization — the technical face of the studio.
Voir le projet
2026A four-site personal brand network
Nikolas Stepan · Multi-site / Brand
A coordinated network of sites — founder, events, and sales — each tuned to a different audience but one identity.
Voir le projet
Automatisation & IA
Des systèmes qui tournent seuls
Systèmes multi-agents et pipelines qui font le travail répétitif — chacun expliqué par un schéma.
AI Automation · 2025
An autonomous marketing-production line
Drop in a client's brand brief and assets; out comes a complete, multi-channel marketing pack — identity, print, web, social, video — built by a team of AI agents.
Comment ça marche
AI Automation · 2025
An AI-run regional newsroom
A production newsroom where six specialised AI agents run the full editorial pipeline — from story discovery to a published, corrected article.
Comment ça marche
AI Automation · 2025
An AI operating system for a business
A 19-agent company pod where each agent owns a real business function — orders, comms, logistics, social, compliance — under one chief orchestrator.
Comment ça marche
Automation / Data · 2025
A B2B outreach & lead-gen engine
Scrape thousands of organisations, enrich each with verified contacts, then send personalised, audience-aware emails — with a full audit trail.
Comment ça marche
AI Automation · 2025
AI catalogue translation for e-shops
Pull a whole e-commerce catalogue, translate it with GPT-4o while preserving HTML, review the diffs, and write it back through the API.
Comment ça marche
Autres réalisations
Logiciel, 3D & mobile
Un aperçu du travail d’ingénierie plus large derrière le studio.
3D / Web · 2024
CADEMA 3D Configurator
Real-time 3D garden-structure configurator with live pricing and PDF quote export.
Voir le projet →
3D Pipeline · 2025
CADEMA 3D Generator
Spec-to-product pipeline: JSON in → photoreal renders, assembly PDF & CAD pack out.
Voir le projet →
Mobile App · 2024
Lacko Museum App
Flutter QR-tour app: 10 stations, 9 mini-games, three languages, offline-first.
Voir le projet →
Platform · 2025
Social Command Centre
Self-hosted social scheduler posting to 28+ channels, with AI assist.
Self-hosted
Platform · 2025
Paperclip AI
Open-source platform for running autonomous AI companies — agents as employees.
Open source
AI Automation · 2025
Business AI Central
A central control system orchestrating five fully AI-staffed company pods (62 agents) from one layer.
Multi-company
E-commerce Integration · 2025
GemCraft × BaseLinker Module
Syncs 495 SKUs live across 6 marketplaces — Etsy, Allegro, Amazon Handmade, Kaufland, eBay, Sashe.
Voir le projet →
Voice / Telephony · 2025
CADEMA Voice Agent
A Czech-language phone agent (Twilio + ElevenLabs) that answers inbound sales calls end-to-end.
Voir le projet →
Trading / Quant · 2025
Polymarket Trading Bot
A 4-subsystem BTC 5-min Up/Down trader — LLM strategy search, LightGBM on 870k windows, live CLOB recorder.
Voir le projet →
Trading / Quant · 2025
Polymarket Edge Analyzer
DuckDB + scikit-learn smart-money signal system with Telegram alerts on an n8n cron.
Quant / R&D
3D Pipeline · 2025
CADEMA 3D Modelling Library
A Blender 3.8+ asset manager + thumbnailer with BlenderKit integration.
CADEMA
Audio Pipeline · 2024
Lacko Audio Generator
An ElevenLabs SK/EN/HU TTS pipeline producing 80+ narrated MP3s for the castle app.
Vodný Hrad Štítnik
Automation / Data · 2025
Schools.hu Outreach
Hungarian KIR-registry equivalent of the 3,400-school Slovak outreach engine.
Schools.hu
Automation / Data · 2025
AI Gemer Researcher
A FastAPI dashboard scraping regional events, news and Facebook with Playwright + Scrapling.
Gemer Times
Automation · 2025
SMS Bridge
A Python SMS service with an AI classifier, AI responder, batch sender and sheets integration.
Internal
E-commerce Engineering · 2024
Galanghome — PrestaShop Module
A PrestaShop 8 multi-language homepage router module.
Galanghome
Information / Kiosk · 2024
Walter Castle Kiosk
A locked-down touch-kiosk app (AHK) presenting 3D content for on-site visitors.
Walter Castle
AI Automation · 2025
Reels Watcher
A Python pipeline ingesting TikTok/IG reels into a structured Obsidian knowledge brain.
Internal
Website / Brand · 2024
Gregor Gallo Campaign Site
A fast, focused front-door for a mayoral campaign.
Gregor Gallo
E-commerce Engineering · 2025
CADEMA Catalogue Migration
314 SKUs migrated PrestaShop → Upgates: 895 EANs normalised at 94% match, 374 EAN-13s generated.
Voir le projet →
E-commerce Tooling · 2025
Sashe Lister Service
Paste-ready Sashe.sk listing packs per SKU — title, description, 15 auto-tags, images, fee-adjusted price.
GemCraft
Événements & culture
Événements & production
Festivals, défilés, cours et ateliers que nous produisons de bout en bout — lieux, autorisations, presse et la machine marketing derrière.
Fashion / Production · 2025–27
Csetneki — an 11-look maison on a multi-city runway tour
Co-curating and producing a luxury maison built on Štítnik lace — an 11-look collection touring Štítnik, Prague (Kaiserstein Palace), Budapest and Rožňava.
Voir le projet →
Festival Production · 2026
Osudy umenia — a roaming art-film festival
A multi-site art-film festival across three Gemer venues — programming, rights, mobile projection rig, bilingual hosting and press.
GemMark / GemArt
Course Series · 2026
CESTA MODERNY — an experiential painting cycle
A multi-month painting course walking 15–30 painters per cohort through Western art movements, ending in a group exhibition.
GemMark / GemArt
Youth Programs · 2026
Summer Academy — three parallel youth programs
Ceramics, drawing & painting, and music-theatre summer schools — 80–150 youth, 12+ facilitators, 5 weeks, run from one central run-sheet.
GemCraft / GemMark
Festivals & Gastro · Annual
Wine, gastro & traditional festivals
A year-round cultural-tourism calendar — Fašiangy carnival, Gastro Gemer Fest, curated Betliar wine tastings and seasonal workshops.
GemMark / GemArt
Exhibitions · Annual
Exhibitions & vernissages — “Čo nás spája”
Six-plus gallery openings a year — curation to catalogue, install to press, 60–200 guests per opening.
GemMark / GemArt
Workshops / B2B · Year-round
GemCraft craft workshops — B2B & B2C
Hand-blown glass, ceramics, silvering and painting workshops — corporate team-building and public drop-ins, paced by the kiln schedule.
GemCraft
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