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Hello, I`m
Andrii

Front-End Developer

What I Do:
  • ✦
    Premium UI/UX AnimationsCustom GSAP (ScrollTrigger, Timeline) for smooth, non-intrusive interactions that guide attention.
  • ✦
    High-Performance FrontendFast, SEO-optimized React and Next.js applications powered by SSR, ISR, and smart API handling for instant loading times.
  • ✦
    Technical ExcellenceClean, modular architecture with cross-browser perfection and bulletproof technical SEO implemented at the core.

Available for select projects

myPhoto
4+

Years of experience

◆ Toolkit

Bringing ideas to life:

expertise sharpened on live projects.

A tech stack blending performance and quality to create that seamless, intuitive user experience.

ReactNext.jsTypeScriptGSAPReactNext.jsTypeScriptGSAPReactNext.jsTypeScriptGSAPReactNext.jsTypeScriptGSAP
Java ScriptCSSHTMLScrollTriggerJava ScriptCSSHTMLScrollTriggerJava ScriptCSSHTMLScrollTriggerJava ScriptCSSHTMLScrollTrigger
Tailwind CSSNode.jsExpress.jsStrapi.ioTailwind CSSNode.jsExpress.jsStrapi.ioTailwind CSSNode.jsExpress.jsStrapi.ioTailwind CSSNode.jsExpress.jsStrapi.io
◆ refactoring

Refactoring Case

Legacy to Next.js.

A complete codebase overhaul — turning a slow, brittle legacy app into a fast, modern, search-engine-friendly product.

Before

Legacy Application

  • Slow initial load times
  • No preloading for critical elements
  • Outdated React class architecture
  • Heavy, unoptimized font rendering

After

Modern Next.js Architecture

  • Automated Image Optimization using Next/Image
  • Preloaded critical assets and fonts for instant LCP
  • Modern Functional Components with clean React Hooks
  • Seamless SSR & ISR for lightning-fast page loading
◆ Development Process

From idea

To real product

Step 1

Project brief & technical requirements

Deep discovery — goals, audience, constraints, success metrics. We agree on scope before a single line of code.

client avatar
Client
Create a minimalist and clean Landing Page to showcase a premium wireless speaker and its features. The focus should be on clean typography, premium visuals, and plenty of whitespace to engage users.
Client13:41
developer avatar
Andrii
Got it! I will focus on pixel-perfect implementation, fully optimized premium visuals, and a flawless responsive layout across all devices.
Andrii13:45
Step 2

Architecture & UI implementation

Component-driven build with a clean, scalable architecture and pixel-precise UI from your designs.

Step 3

Integrating wow-effect custom animations

Cinematic motion, scroll-driven storytelling, and micro-interactions that make the product feel alive.

Step 4

Performance optimization

Lighthouse 100s Fine-tuning the code for maximum speed. This includes fast image loading, code-splitting, and modern SSR/ISR setups.

Step 5

Testing & delivery

Cross-browser testing, performance audits, and a smooth project handover to ensure you are 100% satisfied with the final result.

screen
◆ PerformanceAll greens. Every build.
  • 80
    Performance
  • 80
    Accessibility
  • 80
    Best Practices
  • 80
    SEO
screen
screen
client avatar
Client
Exceeded our expectations! Fast, responsive, and beautifully animated. Will definitely work together again.
Client17:41
◆ Portfolio

Here you can find

my work and projects

◈ Senior-level expertise
  • Scalable Architecture & State
    Designing clean, maintainable frontend structures using modern state management and modular patterns for complex web applications.
  • High-End Motion & Interaction
    Production-grade GSAP and ScrollTrigger architectures that drive engagement without sacrificing performance or frame rates.
  • Performance & Technical SEO
    Deep auditing and optimization yielding 100/100 Lighthouse scores through advanced image strategy, code-splitting, and critical-path rendering.