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Kostiantyn B.
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Kostiantyn B.

AI-First WordPress & WooCommerce Developer | Figma to ACF Themes

Top Rated Plus (top 3% on Upwork) | 100% Job Success | $90K+ earned | 2,860 hours. 10 years building WordPress and WooCommerce sites. I build custom WordPress themes from Figma designs — hand-coded on ACF, no page builders, no bloat. Agencies and studios hire me when a design has to survive contact with a CMS and still load fast. 🛠️ CUSTOM WORDPRESS DEVELOPMENT As a WordPress developer I build: • Pixel-perfect Figma to WordPress conversion • Custom WordPress themes on ACF — flexible content and Gutenberg blocks • Sections your content team can edit without ever calling a developer • Website redesigns, rebuilds and migrations 🛒 WOOCOMMERCE DEVELOPMENT As a WooCommerce developer I work on: • Large catalogs — tens of thousands of products • Supplier imports and scheduled product sync • Multi-currency and multilingual stores (WPML) • Custom checkout, shipping, payment and product logic 🧩 CUSTOM PLUGINS & API INTEGRATIONS Custom WordPress plugin development for logic that off-the-shelf plugins can't handle cleanly: CRM, ERP, marketplaces, payment and delivery providers, REST APIs, scheduled jobs. ⚡ SPEED & RESCUE WORK Migrating sites off Elementor, WPBakery and Divi into clean code. WordPress speed optimization, Core Web Vitals, database and asset cleanup. 🤖 AI-ASSISTED DEVELOPMENT I build with Claude Code every day: faster delivery, and every line is still reviewed by me. Same custom-theme quality, shorter timelines. AI features inside WordPress: chatbots, content automation, OpenAI / Claude API integrations. ⭐ WHAT CLIENTS SAY "I needed a plugin to import products from 3 suppliers with thousands of products... he understands the tasks quite efficiently and correctly." "Great person to work with. Will hire again." 🔄 HOW I WORK • Async by default. Everything in writing — specs, decisions, updates. No meeting overhead, no timezone friction. • Scope and milestones agreed before I start. No moving targets. • A staging URL you can open at any moment — not a black box until delivery day. • Average response time here: under 4 hours. PROBABLY NOT A FIT IF You need a $50 template setup, a site "just like this one" by tomorrow, or a process built around daily calls — I work in writing. 📩 NEXT STEP Send me the Figma link or your site URL. Within a few hours you'll get an honest scope and estimate — including if I think the job isn't worth doing the way it's described.

🇺🇦Cherkasy, Ukraine$35/hr100% JSS5.00 (21)Since Jan 2021

Earnings and projects

MRR
$422

Last 6 months ÷ 6

World#84,680 / 412k
🇺🇦Country#3,285 / 14.3k
Revenue, last 30 days
$137

Last 6 months: $2.5k

World#88,076 / 412k
🇺🇦Country#3,249 / 14.3k
Total earnings
$90k

Billed in all: $95k

World#43,788 / 412k
🇺🇦Country#2,875 / 14.3k
Per project
$2.6k

$633 in the last 6 months

World#63,024 / 412k
🇺🇦Country#3,380 / 14.3k
Projects, last 6 months
4
25% fixed75% hourly
World#51,816 / 412k
🇺🇦Country#2,156 / 14.3k
Projects in all
35

Across 36 contracts

61% fixed39% hourly
World#85,279 / 412k
🇺🇦Country#3,766 / 14.3k

Earnings, last 30 days

$95k+$137 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$94.8k$94.9k$95.0k$95.1kOct 9Oct 24Nov 8

Skill rankings: Top 16% in MySQL

Ranked by MRR among everyone on Upwork with the skill.

  1. #48WPML212 freelancers · 🇺🇦 #6Top 23%
  2. #114Gutenberg Editor364 freelancers · 🇺🇦 #14Top 31%
  3. #161Advanced Custom Fields Plugin555 freelancers · 🇺🇦 #22Top 29%
  4. #472WordPress Bug Fix2,262 freelancers · 🇺🇦 #31Top 21%
  5. #504WordPress Optimization1,960 freelancers · 🇺🇦 #38Top 26%
  6. #548WordPress Migration2,167 freelancers · 🇺🇦 #35Top 25%
  7. #702WordPress Customization2,901 freelancers · 🇺🇦 #57Top 24%
  8. #930WordPress Theme4,985 freelancers · 🇺🇦 #83Top 19%