Evgenii I.

Senior WordPress Woocommerce Dev | API, ACF, Performance, SEO

🏆 Top Rated • 100% Job Success Score • $30K+ Earned • 45 Five-Star Reviews • 8+ Years on Upwork 🎯 Transform Your WordPress Site Into a Revenue-Generating Machine I'm a senior WordPress full-stack developer specializing in high-performance WooCommerce solutions, custom API integrations, and conversion-optimized websites that deliver measurable ROI. Recent milestone: Delivered a $9,746 enterprise WooCommerce platform with custom B2B functionality, achieving 45% faster load times and 20% higher conversion rates. 📊 Real Results for Real Businesses: ⚡ 40-60% faster load times (avg. 1.2s → 0.5s) through Core Web Vitals optimization 💰 15-25% conversion rate improvements via strategic UX and checkout optimization 🔗 Seamless API integrations connecting WordPress to CRMs, ERPs, and third-party platforms 🛡️ Zero downtime for 50+ sites under ongoing maintenance 🔧 $50K+ saved in client development costs through efficient architecture 🚀 Core Expertise 1. WooCommerce Mastery Custom product types • Multi-vendor platforms • Subscription models • Complex shipping/tax logic • Payment gateway integrations • Checkout optimization • B2B functionality 2. API Integration & Automation Custom REST API development • Third-party API connections • Image upload pipelines • Scheduled automated imports (WP-Cron) • Webhook listeners • Data mapping to CPT, ACF & WooCommerce • Error handling & logging 3. Performance Engineering Core Web Vitals expert • Server-level optimization • Advanced caching strategies • Database query optimization • Image optimization (WebP, lazy load) • CDN implementation 4. Custom Development Headless WordPress • Custom themes from scratch • Plugin architecture • CPT & ACF frameworks • Dynamic content systems • CRM & ERP integrations 5. Technical SEO & Conversion Schema markup • Technical audits • Speed optimization • Analytics implementation • Conversion tracking 💼 Ideal For: ✅ E-commerce businesses needing custom WooCommerce solutions ✅ Agencies requiring a reliable technical partner for complex builds ✅ SaaS companies integrating WordPress with their platform ✅ Businesses needing automated data pipelines and API-driven workflows ✅ Enterprise clients with high-traffic, mission-critical sites 🔧 Technical Stack Core: WordPress 6.x, PHP 8.2+, MySQL, JavaScript (ES6+) WP Ecosystem: Elementor Pro, ACF Pro, WooCommerce, WPML, Gravity Forms, WPBakery API & Automation: REST API, WP-Cron, Webhooks, AWS S3, Cloudinary Performance: WP Rocket, Redis, Cloudflare, Query Monitor DevOps: Git, staging workflows SEO: Yoast, RankMath, Schema Pro, Google Search Console, Core Web Vitals 📋 My Process - Strategic Discovery (Free 30-min call) - Deep dive into your business goals, technical requirements, and success metrics - Solution Architecture - Detailed technical proposal with architecture diagrams, timeline, and cost breakdown - Agile Development - Weekly milestones • Daily communication • Version control - Quality Assurance - Cross-browser testing • Mobile responsiveness • Performance budget • Security audit - Launch & Optimization - Deployment checklist • DNS migration • Training materials (video) • 30-day post-launch support • Performance monitoring 📊 By The Numbers: - 69 successful projects delivered - 1,180 hours of expert WordPress development - $30,000+ in client value delivered - 100% Job Success Score (perfect record) - 98% of reviews are 5-star ratings - Largest single project: $9,746 🎓 Why Senior-Level Matters You get: ✅ Scalable architecture that won't need rebuilding in 6 months ✅ Security best practices (no vulnerabilities from copy-paste code) ✅ Performance built-in from day one — not bolted on later ✅ API integrations that are reliable, logged, and maintainable ✅ Clear documentation for your team ✅ Proactive problem-solving 📬 Let's Talk About Your Project Share with me: - Your business goal (revenue, leads, automation?) - Technical challenges or pain points - Timeline and budget expectations - Design files (Figma/PSD) if available - Any APIs or platforms you need connected 🏆 Certifications & Continuous Learning - WooCommerce Expert Certification - Core Web Vitals Optimization (Google) - WordPress Security Best Practices - PHP 8.x Advanced Features ⭐ My rate reflects senior-level expertise, a proven track record, and the efficiency that comes with 1,000+ hours of WordPress development on Upwork alone. Highlighted skills: WooCommerce Development, WordPress Performance Optimization, Custom WordPress Development, Elementor Expert, Core Web Vitals, Technical SEO, WordPress Security, E-commerce Development, WordPress API Integration.