v
vkapapp

Vladyslav K.

@vkapapp

Full Stack Developer React NodeJS and AI Integration

Ukraine
English
About me
Full-stack web developer with 7+ years of experience building modern web applications. I specialize in React frontends, Node.js backends, and AI integrations using Claude and OpenAI APIs. What I build: • React & Next.js web apps • REST APIs with Node.js / Express • AI-powered features (chatbots, assistants, automation) • WordPress customization & bug fixes I've delivered projects for clients across Europe and work fast — most small tasks done within 24 hours. Clean code, clear communication, no surprises. Portfolio: ai-chat-assistant-seven.vercel.app... Read more

Skills

v
vkapapp
Vladyslav K.
Offline • 

See my services

WordPress
I will build a react web app or landing page for your business
From$80 / projectMore details
AI Integrations
I will integrate claude or openai API into your web application
From$90 / projectMore details

Portfolio

Work experience

Freelancing_Career

Full-Stack Developer & QA Engineer

Freelancing Career • Full-time

Dec 2018 - Present • 7 yrs 5 mos

Full-stack web development using React, Node.js, TypeScript, and REST APIs. AI integrations with Claude and OpenAI APIs. WordPress development and customization. QA testing and bug fixing for web applications.