Junior AI Developer · AI-native delivery · Modern web architecture for ambitious brands
Premium digital experiences, engineered to scale.
I'm a highly driven Junior AI Developer leveraging a modern AI-native workflow to ship professional, conversion-ready web experiences. Performance, accessibility, motion, and copy are engineered with intent — never by template.
Strategic profile
I craft high-performance digital experiences that feel premium from the first scroll.
Focus
Premium websites, portfolios, and product-facing interfaces engineered to convert.
Approach
AI-accelerated iteration. Carefully engineered systems. A quality bar that survives launch pressure.
Studio
A studio of one, engineered for outcomes.
What you see here is curated. Each project reflects a high quality bar — thoughtful architecture, precise interactions, and details engineered with intent.
Positioning
Mikołaj Klimek
Junior AI Developer
I'm a highly driven Junior AI Developer working with founders, product teams, and ambitious brands to turn early-stage ideas into polished web products. The craft blends modern full-stack development with an AI-native workflow — bento-grid layouts, GSAP-driven motion, 100/100 Lighthouse, and architecture designed to last beyond the next sprint.
Booking selected engagements: high-impact redesigns, product-led builds, and AI-driven delivery work.
AI-native delivery
AI-native workflows compress iteration time without ever softening the architecture, quality control, or long-term maintainability standard.
Built with intent
Every architectural choice, animation curve, and copy line ships on purpose. The body of work is intentionally small so each detail can be obsessed over — and that is a feature, not a limitation.
High-quality execution
Architecture, semantics, accessibility, responsiveness, and Core Web Vitals are designed in from day one — not added as post-launch repairs. 100/100 Lighthouse is the baseline.
Engineered for conversion
Strategic UX writing, decisive hierarchy, GSAP-driven motion, and bento-grid composition position your product as credible in seconds and guide users straight to action.
Capabilities
The stack behind every premium build.
A carefully engineered mix of full-stack craft, motion design, and AI-assisted delivery — tuned for launches that have to land.
Product Engineering
- Next.js App Router
- React 19
- TypeScript
- Responsive design systems
- SSR & static rendering
Experience Design
- Bento-grid layouts
- Glassmorphism systems
- GSAP & Framer Motion
- Micro-interactions
- Semantic HTML5
Performance & SEO
- 100/100 Lighthouse target
- Core Web Vitals discipline
- Accessible (WCAG) UI patterns
- Technical SEO foundations
- Handoff-ready, maintainable code
AI Workflow
- Cursor
- Claude
- ChatGPT
- Gemini
01
Define
Lock down the goal, the audience, and the constraints so every design and engineering decision answers to an outcome.
02
Build
Ship fast with AI-accelerated workflows, then refine the details that separate a usable interface from a memorable one.
03
Launch
Polish interactions, tighten Core Web Vitals, validate accessibility, and ship the product with confidence.
Selected Work
Two premium launches, framed in a live-browser preview.
Each card is a hand-built browser preview — no iframes — so the visuals stay rich while Lighthouse stays elite.
What it proves
I focus on digital solutions that blend a modern tech stack with a measurable business objective. Every project is polished and reassuring from the first fold, with a measured hierarchy and a structure designed specifically to convert. Through this engineered approach, the website builds brand authority in seconds, retains user attention, and actively shortens the customer's decision-making path.
Highlights
- A premium visual language that holds its composure
- Trust-oriented narrative with a clear CTA flow
- Experience tuned for calm, confidence, and conversion
- High-impact hero with premium polish carried across every section
- Decisive information hierarchy with modern rhythm
- Conversion-focused structure, zero visual clutter
Inquire
Send the brief that demands precision and a modern engineering approach.
If you need a portfolio, product landing page, or web experience that has to look premium and perform like a serious build — send the context. I take it from there.
Bring the context
- What you are building, and why now
- What is not working in the current experience
- What timeline or launch pressure exists
- What a strong outcome looks like for the business