Alexander Kropivnitski

Web Development

I build fast, modern web applications using cutting-edge technologies — from marketing websites to complex full-stack platforms.

With deep expertise in React, Next.js, and TypeScript, I create solutions that are performant, accessible, and built to scale.

HTML 5
CSS
js
nuxt
php
playwright
Web Development
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Development Services

End-to-end web development — from architecture to deployment, built for performance and scale.

Marketing Websites

High-performance landing pages and corporate sites built with Next.js. SEO-optimized, conversion-focused, and scoring 95+ on PageSpeed.

Full-Stack Applications

Custom web apps with authentication, real-time features, database design, and robust API layers.

CMS Integration

Headless CMS setup with Payload, Sanity, or Strapi — full content control without touching code.

Performance Optimization

Core Web Vitals tuning, image optimization, code splitting, and caching strategies for sub-second load times.

Responsive & Accessible

Pixel-perfect across all devices with WCAG 2.1 AA compliance baked in from the start.

CI/CD & DevOps

Automated deployments, preview environments, monitoring, and infrastructure-as-code. Ship every day with confidence.

How I Build

A structured, transparent process designed to minimize risk and maximize value at every stage.

1

Discovery & Requirements

Understand the business problem, target audience, and success metrics before writing a single line of code.

2

Architecture & Design

Define the tech stack, database schema, API contracts, and UI wireframes. Make the big decisions early when they're cheapest to change.

3

Development Sprints

Build in focused 1–2 week sprints with preview deployments after each. You see real progress, not status reports.

4

Review & QA

Cross-browser testing, accessibility audit, performance profiling, and security review before every release.

5

Launch & Handoff

Zero-downtime deployment, documentation, CMS training, and knowledge transfer. You own everything.

6

Iterate & Support

Post-launch monitoring, analytics review, and continuous improvements based on real user data.

Technology Stack

Modern, battle-tested technologies chosen for performance, developer experience, and long-term maintainability.

Next.jsReact Framework
TypeScriptType-Safe JS
Tailwind CSSUtility-First Styling
PostgreSQLRelational Database
Payload CMSHeadless CMS
VercelEdge Deployment
Git & GitHubVersion Control
DockerContainerization

Development Philosophy

Every millisecond matters. Slow sites lose users — and revenue. I build with performance as a first-class requirement, not an afterthought.

Server-side rendering and static generation ensure pages load instantly. Automatic image optimization with WebP/AVIF conversion and responsive srcsets keeps payload sizes minimal.

Code splitting, route-level lazy loading, and aggressive caching mean users only download what they need. The result: 95+ PageSpeed scores on mobile and desktop.

What's Included

Every project ships with these fundamentals — no upsells, no hidden extras.

  • Fully responsive design
  • SEO optimization & meta tags
  • PageSpeed 90+ on mobile
  • WCAG 2.1 AA accessibility
  • SSL & security headers
  • Analytics integration
  • CMS for content management
  • Automated deployments (CI/CD)
  • Preview environments per PR
  • Source code & documentation
  • 30 days post-launch support
  • Performance monitoring setup

By the Numbers

95+

Average PageSpeed Score

50+

Projects Delivered

<1s

Target Load Time

100%

Code Ownership

Common Questions

A marketing website takes 3–5 weeks. A full-stack application with custom features typically runs 6–12 weeks depending on complexity. Every project starts with a 1-week discovery phase to nail down requirements and prevent scope creep.

Yes, 100%. You get full ownership of the source code, deployed on your own accounts (Vercel, GitHub, database). No vendor lock-in, no monthly "platform fees." If we part ways, you walk away with everything.

WordPress and Webflow are great for certain use cases. I choose Next.js when you need custom functionality, high performance, type safety, and full control over the codebase. It's the difference between renting a template and owning a purpose-built solution.

I set up a headless CMS (usually Payload CMS) with a custom admin panel. You edit content through a clean interface — no code required. Content changes deploy automatically in under a minute.

Most projects deploy on Vercel's free or Pro tier ($20/month). Database hosting on Neon or Supabase starts free. Total monthly cost is typically $0–$40 for most sites — no $200/month WordPress hosting needed.

Absolutely. I work from Figma files, design systems, or rough wireframes. If you don't have a design, I can build with a clean, modern aesthetic and iterate from there.

Ready to Build?

Let's talk about your project. No sales pitch — just a technical conversation about what you need and how to get there.

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