Oleksandr Z.

Sr. Web Developer / WordPress, Webflow, React & Next.js / AI / 15+ Yrs

Senior Web Developer with 15+ years of experience, Top Rated Plus on Upwork with a 100% Job Success Score, delivering fast, scalable web applications for clients across the EU and US. I build complete, production-ready websites and web applications from A to Z — from a Figma design or a blank idea to a fast, scalable, fully functional product. Depending on your goals, I deliver on WordPress, Webflow, or React/Next.js — choosing the right stack for your budget, timeline, and long-term plans, not just the one I like to code in. 🚀 What I build ▫️Corporate & business websites ▫️Landing pages with high conversion ▫️SaaS platforms & web applications ▫️Dashboards & complex interfaces ▫️E-commerce stores (WooCommerce, Shopify, headless) ▫️Blogs & multi-language websites ▫️No-code/low-code sites on Webflow for fast turnaround ⚡ What you get ✔ Turnkey delivery — design, development, deployment, one point of contact ✔ Pixel-perfect implementation from Figma ✔ Fully responsive across all devices ✔ Clean, scalable, well-documented code ✔ SEO-friendly structure & Core Web Vitals optimization ✔ Google PageSpeed score 90+ / GTmetrix "A" ✔ Cross-browser compatibility ✔ Clear communication and on-time delivery 🛠 Tech Stack ▫️Frontend: React, Next.js, TypeScript, JavaScript (ES6+), HTML5, CSS3 ▫️Styling: Tailwind CSS, SCSS, Material UI, Chakra UI ▫️WordPress: Custom themes, ACF Pro, WooCommerce, Gutenberg, headless WordPress + REST API ▫️No-code: Webflow, Framer ▫️State & Data: Redux Toolkit, Zustand, React Query, REST/GraphQL API integration ▫️Testing: Jest, React Testing Library, Storybook ▫️CMS: Strapi, Sanity, Prismic ▫️Deployment: Vercel, Netlify, AWS Amplify, standard hosting setups 🤖 AI-Assisted Workflow After 15+ years of writing code by hand, I've integrated AI tooling (Claude Code, ChatGPT) into my process to work faster without cutting corners: speeding up repetitive tasks, catching edge cases early, and refactoring legacy code more efficiently. Architecture decisions, code review, and final quality control stay fully manual — AI speeds up the process, my experience decides what's right. 🔥 Why clients choose me ▫️15+ years of hands-on development, Top Rated with 100% Job Success on Upwork ▫️Comfortable across three major approaches (WordPress / Webflow / React) — I recommend the right one instead of forcing every project into the same stack ▫️Faster delivery through AI-assisted tooling, without compromising code quality ▫️Strong UX/UI understanding, not just "code to spec" ▫️Performance, SEO, and maintainability built in from day one ▫️Based in Poland (CET) — comfortable overlap with both EU and US time zones ▫️Structured process, respect for deadlines, clear communication If you need a reliable developer who can take your project from idea to launch — on whichever platform fits it best — let's discuss the details. Send me a message and let's build something that works. 🚀 __________ WordPress Development, Webflow, React, Next.js, TypeScript, JavaScript, Tailwind CSS, WooCommerce, ACF Pro, Landing Page Design, SEO, Responsive Web Design, Front-End Development, Web Application Development, Figma to Code, AI-Assisted Development