- 01 / HERO
- 02 / WORK PROCESS
- 03 / SERVICES
- 04 / PORTFOLIO
- 05 / CONTACT
Available for new projects
Hi there, I’m
MarioZachar
+ GENERATIVE UI SPECIALIST+ AI PRODUCT ENGINEER
I build websites that startups actually ship.
I leverage AI engineering to create clean, modern web interfaces with responsive layouts, smooth interactions, and a strong focus on user experience.
○ LLM Orchestration+ Front End Developer+ Prompt Engineering+ AI Engineer▣ Generative UI○ Autonomous Agents
AI Product Engineering·Prompt Architecture·Autonomous Workflow Orchestration·Hyper-Rapid MVP Prototyping·Generative UI Deployment·AI-Accelerated Development·AI Product Engineering·Prompt Architecture·Autonomous Workflow Orchestration·Hyper-Rapid MVP Prototyping·Generative UI Deployment·AI-Accelerated Development·
AI Product Engineering·Prompt Architecture·Autonomous Workflow Orchestration·Hyper-Rapid MVP Prototyping·Generative UI Deployment·AI-Accelerated Development·AI Product Engineering·Prompt Architecture·Autonomous Workflow Orchestration·Hyper-Rapid MVP Prototyping·Generative UI Deployment·AI-Accelerated Development·
01 / How I Work
Traditionaldevistooslowforstartups.IengineeredanAI-drivenworkflowbuiltforpureleverage.
Orchestrated by AI.
I don't waste time hardcoding boilerplate from scratch. I orchestrate a hyper-advanced pipeline of generative AI infrastructure and custom prompt architecture to spin up complete, production-ready systems in minutes. AI provides the raw speed and infinite leverage.
Curated by human intent.
AI handles the execution, but I maintain strict control over the product's vision, user psychology, and design integrity. Every user interface, interaction model, and layout is meticulously guided, audited, and refined by hand to ensure a premium, elite-tier product that commands attention.
The absolute unfair advantage.
You don't need a bloated agency or a traditional engineering team locked in endless sprint cycles. You need a single AI-empowered engineer who can architect, generate, and ship your entire digital ecosystem before your competitors even finish their discovery calls.
02 / What I Build
Services built for teams
that move fast.
01 / ULTRA-RAPID LANDING PAGE
A high-converting, premium single-page web experience tailored for product launches, waitlists, or rapid validation. Built with stunning interactive animations and fully optimized for conversions. Delivery Timeline: 24–48 Hours.
02 / FULL STARTUP WEBSITE
A comprehensive, multi-page web architecture including corporate marketing sections, semantic layouts, structured content management systems (CMS), and advanced visual assets. Fully responsive, lightweight, and blazing fast. Delivery Timeline: 3–5 Days.
03 / FULL-SCALE WEB APPLICATION (MVP)
A production-ready SaaS product or dynamic web application featuring intricate front-end architecture, robust user dashboards, secure state management, and heavy dynamic interactivity. Fully ready for backend API integration. Delivery Timeline: 7–14 Days.
04 / COMPONENT SYSTEMS & REFACTOR
Architecting modular, highly reusable component design systems from scratch, or injecting advanced interactive components and performance overhauls into your existing legacy codebase. Delivery Timeline: 2–4 Days.
03 / Selected Work
Concepts & Capabilities:
What I can do for you.
NEXA AI · 2025 · FRONTEND, MOTION DESIGN, UI/UX
High-converting waitlist for a stealth startup.
A capability demo illustrating hyper-fast waitlist deployment. Engineered via AI prompt pipelines to generate a production-ready dark mode UI with complex micro-interactions in a fraction of traditional dev time.
04 / Let’s Talk
Haveaprojectthatdeservesrealattention?
I’m selective about what I take on, which means the projects that make it through get the full focus. If you’re building something serious, I want to hear about it.