Selected work

Frontend architecture, AI interface engineering and full-stack delivery across 21 case studies — government case-management systems, AI agent tooling, and products shipped end to end.

• ovari-terminal.vercel.app

  

  Electron, React, xterm.js, node-pty

  Ovari Terminal

  Creator

  Desktop terminal for supervising multiple AI agents — split panes, tabbed workspaces, live token and cost meters.

  View case study →
• Agent Office

  

  Next.js, Fastify, PostgreSQL, Redis, BullMQ, Docker

  Agent Office

  Solo architect · Full-stack engineer · Jun 2026 – present

  Local-first AI governance command center — 73-agent hierarchy, approval-gated execution, Diamond Memory, and an append-only audit trail in a Dockerized TypeScript monorepo.

  View case study →
• github.com

  

  Python, React, Vite, PyTorch

  AirLLM — Ovari mode

  Creator · AirLLM fork

  Hardware-aware local control center for AirLLM — resident GPU when the model fits, layer streaming when it does not, plus chat, a review-only coding agent, and SQLite RAG.

  View case study →
• Document Anonymizer

  

  React, FastAPI, Presidio, HuSpaCy, Ollama

  Document Anonymizer

  Creator

  Local AI privacy firewall for documents — PII detection and anonymisation that never leaves the machine. No cloud AI, no external OCR, no telemetry.

  View case study →
• CryptoAI Trader

  

  Next.js 16, React 19, Vercel AI SDK, SQLite, Docker

  CryptoAI Trader

  Solo full-stack · Dec 2025 – present

  Self-hosted trading-research cockpit — LLM or rule-based LONG/SHORT signals, cost-aware walk-forward backtests, trade journal, and a paper auto-trader gated by statistical learning. Never places a live exchange order.

  View case study →
• Agentic RAG Chatbot

  

  Python, LangGraph, Ollama, Chroma, Streamlit, Docker

  Agentic RAG Chatbot

  Creator · Proof of concept · Oct 2026

  Local agentic RAG assistant for frontend developers — a LangGraph workflow over pinned MDN, React, Vue, Next.js, Nuxt and TypeScript docs that splits questions into parallel searches and tool calls, cites its sources, and verifies drafts before they reach the user.

  View case study →
• e-bejelento.gov.hu

  

  React, Next.js, Vue, Nuxt, TypeScript

  e-bejelento.gov.hu

  Senior Frontend Developer · DXS

  Citizen-facing utility transfer and data-change portal — part of DXS’s shared government frontend platform for Hungarian public services.

  View case study →
• hazavaro.gov.hu

  

  React, TypeScript · DXS government platform

  hazavaro.gov.hu

  Senior Frontend Developer · DXS

  Welcome Office portal for Hungarians returning home — Navigator-guided topics, life-event guides, multilanguage UI, and administrative assistance on the DXS government stack.

  View case study →
• companyregister.hu

  

  React, TypeScript · DXS / eGov

  companyregister.hu

  Senior Frontend Developer · DXS

  e-Information on Hungarian Companies — search by name, VAT, or registry number with bilingual UI, paid information products, and account flows.

  View case study →
• Internal AI knowledge assistant — DXS

  

  React, RAG, LLM streaming, vector retrieval

  Internal AI knowledge assistant — DXS

  Senior Frontend Developer · DXS

  Internal consulting Q&A over company documents — ingestion, retrieval, streaming answers, and citations consultants can trust.

  View case study →
• MÁK Kincstár AI — frontend

  

  React 19, TypeScript, Vite, Entra ID, Azure

  MÁK Kincstár AI — frontend

  Senior Frontend Developer · DXS · May 2026 –

  Production SPA for the Hungarian State Treasury — AI-assisted policy-review workflows, Entra ID SSO, feature-sliced React 19, Docker/nginx on Azure Container Apps.

  View case study →
• Hermes Backoffice — cash register system

  

  Vue 2 & 3, PHP, Laravel

  Hermes Backoffice — cash register system

  Web Developer · CSIHA

  Production POS / back-office system — frontend features, Laravel integration, and day-to-day operational reliability.

  View case study →
• 

  Laravel, PHP

  Hovány key management system

  Web Developer · CSIHA

  Internal key-tracking for a car dealership — Laravel domain logic built for daily lot operations.

  View case study →
• teglakalkulator.hu

  

  Web calculator · SEO · Next-friendly static content

  teglakalkulator.hu

  Founder

  Brick & masonry calculator that ranked on Google without ads — ~29k organic impressions and ~1.8k clicks.

  View case study →
• agrartech.hu

  

  Layout · frontend · responsive UI

  Agrártech.hu

  Frontend · CSIHA

  Precision-farming platform UI — layout and frontend programming for an agriculture technology product.

  View case study →
• pgr.hu

  

  Web development · CSIHA

  PGR.hu

  Web Developer · CSIHA

  Business website delivery at CSIHA — implementation alongside Hermes and other client systems.

  View case study →
• ghparts.hu

  

  PHP 8, MySQL, Stripe, GitHub Actions

  ghparts.hu

  Full-stack developer · May 2026 – present · redesign in beta

  Live Hungarian car-parts shop — sole ownership of a framework-free PHP 8 / MySQL stack, Stripe Checkout, vehicle fitment search, and a progressive storefront redesign still rolling out in beta.

  View case study →
• Koncertügynökség

  

  Next.js 16, Prisma, PostgreSQL, Stripe, BullMQ, Docker

  Koncertügynökség

  Full-stack · In development

  End-to-end MVM Dome ticketing for a concert agency — ~19k seat-level inventory, Stripe Checkout, Hungarian e-invoicing, named QR/PDF tickets, and super-admin ops. In active development.

  View case study →
• nuviaworld.hu

  

  Next.js 16, WordPress REST, Stripe, Docker

  nuviaworld.hu

  Full-stack developer · Apr 2026 – present

  Production wellness platform: Next.js 16 + headless WordPress REST, Stripe subscriptions, Billingo invoicing, video CDN, realtime chat, and Docker/VPS CI/CD.

  View case study →
• ai-oktatas.hu

  

  Next.js · AI education · consulting · custom AI

  ai-oktatas.hu

  Founder

  Practical AI education, consulting, and custom development for Hungarian businesses — hype-free, measurable outcomes.

  View case study →
• mitepithetek.hu

  

  Next.js

  mitepithetek.hu

  Frontend · Next.js

  Next.js product site — focused UI delivery for a live Hungarian web property.

  View case study →