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Your AI product deserves an engineer who ships it right.

Most teams bolt AI onto existing products and pray. I architect AI-native systems from the ground up — GDPR-compliant, multi-region, production-ready. No prototypes that never ship. No compliance surprises at launch.

GDPR & EU AI Act ready10K+ msg/sec proven25+ AI models shipped
Portrait of Zsolt Boda — AI engineer and product engineer based in Debrecen, Hungary
7+
Years experience
9
Regions deployed
2
MSc programs
🇪🇺
EU-based

Passionate about crafting digital experiences

Technologies I ship with

Next.jsReactTypeScriptVue.jsTailwind CSSshadcn/uiFramer MotionThree.js@react-three/fiberMantine UICapacitor.jsNode.jsPythonFastifyNest.jsFastAPIDjangoLaravelMoleculer.jsGraphQLRESTVercel AI SDKOpenRouterRAGLLM orchestrationPostgreSQLMongoDBRedisSupabasePrismaDockerKubernetesAWS (EKS/ECS/S3)Cloudflare R2OVH CloudVercelFlightcontrolGitHub ActionsGitLab CICircleCIPlaywrightCypressJestTestomatSentryMixpanelGrowthBookBullMQPuppeteerBright DataStripen8nBlenderUnreal Engine 5

What I deliver

Stop hiring generalists for specialist problems.

You need someone who's already solved the exact problems you're facing — not someone who'll learn on your budget.

AI engineering

Multi-provider orchestration with automatic failover, cost-performance routing, and sub-200ms latency. I've shipped this at Ruby Labs across 25+ models handling 10K messages per second.

  • LLM orchestration
  • RAG & embeddings
  • Model A/B testing
  • Cost optimization
  • Prompt architecture

GDPR & European compliance

Your competitors treat GDPR as a checkbox. I treat it as architecture.

Product engineering

You don't just need code — you need a product that users love and investors trust. I ship responsive, tested, accessible web products from zero to production using the modern JS stack.

Distributed systems

Your users are global. Your infrastructure should be too. I design multi-region architectures with Redis clustering, K8s orchestration, and background job queues that don't fail at 3 AM.

Track record

7 years. 6 companies. Zero failed launches.

Every project shipped to production. Every client retained or extended.

  • 2025/10 — 2026/01California, USA (remote)

    Ruby Labs (use.ai)

    Senior Full-Stack Developer

    Senior Full-Stack on an AI chat platform handling 25+ model providers and 10K+ messages per second across 9 regions.

    Next.jsVercel AI SDKOpenRouterRedisPostgreSQLSupabaseFlightcontrolPlaywrightCircleCISentryMixpanelGrowthBook
  • 2024/01 — PresentZurich, Switzerland (remote)

    Rubra AG

    Senior Full-Stack Developer

    Lead developer on a cross-platform bookmarking product spanning web, browser extensions, mobile, and a scalable scraping backend.

    Vue.jsCapacitor.jsManifest V3Node.jsFastifyPuppeteerBright DataBullMQRedisMongoDBDockerKubernetesOVH CloudGitHub Actions
  • 2023/01 — 2025/08Budapest, Hungary

    RH Code

    Lead Full-Stack Developer

    Lead Full-Stack on internal tools and 3D visualization platforms for an architecture firm, with automation across Blender and Unreal Engine.

    ReactTailwind CSSshadcn/uiThree.js@react-three/fiberFramer MotionPythonFastAPIDjangoNest.jsFastifyBlenderUnreal Engine 5AWS (EKS/ECS)GitLab CIn8n
  • 2023/06 — 2025/01Hungary – Dubai (remote)

    Agoraparts

    Lead Full-Stack Developer

    Lead Full-Stack on an auto parts marketplace and inventory system using the T3 stack, with TecAlliance integration and Stripe payments.

    Next.jsTypeScriptPrismaTailwind CSSMantine UINode.jsPostgreSQLSupabaseStripeVercelCypressTecAlliance Pegasus 3
  • 2021/04 — 2022/11Debrecen, Hungary

    Codeyard Kft.

    Full-Stack Developer

    Full-stack developer across multiple flagship clients — language learning, crypto exchange, and trucking — plus internal training and tooling.

    Vue.jsReactTypeScriptNext.jsRedux ToolkitReact NativeMoleculer.jsMongoDBDockerAWSGitLab CIMetabase
  • 2019/09 — 2021/05Budapest · Debrecen, Hungary

    Straxus Kft. + Freelance + KoncertBooking

    Frontend / Full-Stack Developer

    Frontend and full-stack work across luxury fashion e-commerce, freelance WordPress/SEO, and a Laravel-powered concert booking platform.

    Next.jsReactTypeScriptVue.jsVuexReduxJestAWS S3Laravel 6PHPMySQLWordPressAMP HTML

Ready to start?

Your next AI product starts with a conversation.

Tell me about your project. I'll tell you exactly how I'd build it — no commitment, no pitch deck, just engineering clarity.

Tell me about your project

I typically respond within 24 hours.

Direct contact

Book a call

30 min · free · no strings

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