About Me
Full-Stack Developer
& AI Integration Specialist
I specialise in React, Next.js and AI integrations. I help startups and growing businesses across Europe and North America ship products that work — fast, clean, and built to last.
9+
Years of experience
15+
Technologies
3
Regions served
24h
Response time
Who I am
Vladyslav K.
Full-Stack Developer & AI Integration Specialist
I build web products end-to-end — from architecture to deployment. My focus is React, Next.js and connecting products with AI APIs to make them smarter and faster.
I work directly with clients — no middlemen, no overhead. You get honest communication, full ownership and results that actually move the needle.
- Clients across Europe & North America
- MVP to production in 2–4 weeks
- AI-first development workflow
Background
My Journey
Started programming
First steps in web development — HTML, CSS, JavaScript. Quickly moved to React and never looked back.
First freelance projects
Took on client work — landing pages, web apps, WordPress builds. Learned what clients actually need.
Went deep on AI
Built first integrations with Claude API and OpenAI. AI became a core part of every project I ship.
Launched bybrave.dev
Went all-in on freelance and launched the brand.
How I Work
My Principles
Speed without compromise
I move fast but never skip testing, security or code quality. Deadlines are respected, standards are not lowered.
Outcome over output
I care about results, not just lines of code. Every feature I build has a clear business purpose.
Direct communication
No middlemen, no status meetings. You talk directly to the people building your product.
Built to last
I write maintainable code with clear architecture. Your product won't need a full rewrite in 6 months.
Tech Stack
Technologies I work with
Frontend
Backend
AI & Data
DevOps