Selected Work

Portfolio

50+ production websites across WordPress, React, e-commerce, and performance optimization.

Web Application

Rijbewijskeuring Holland

Netherlands

Full-stack web application for Dutch driving licence medical examination services. Built with modern React frontend and robust backend integrations.

Online booking system reducing admin workload by 60%
ReactTypeScriptNode.jsREST APIPerformance
Next.js Application

Revenue Engine Platform

US Client

High-performance marketing platform built with Next.js App Router. Server-side rendering for SEO, advanced analytics dashboard, and conversion tracking.

45% improvement in Core Web Vitals scores
Next.jsReactTypeScriptGA4GTMTailwind
React SaaS

ChargeGuard Security Dashboard

US SaaS

Complex security monitoring dashboard with real-time data visualization, alerts, and reporting. Built with React 18, TypeScript, and custom charting.

Serving 500+ enterprise clients daily
ReactTypeScriptREST APIDashboardD3
Frontend Engineering

Carbon6 Analytics Suite

Canada

Amazon seller analytics platform with complex data tables, filtering, and export capabilities. Focus on performance with large datasets.

Handles 1M+ data rows with smooth 60fps performance
ReactTypeScriptData VisualizationPerformanceAPIs
WordPress

Meseo.dk WordPress Platform

Denmark

Custom WordPress theme and plugin development for Danish content platform. Full WooCommerce integration, multisite setup, and performance tuning.

Page load reduced from 6s to under 1.8s
WordPressPHPWooCommerceACFMultisite
E-commerce

E-commerce Store (WooCommerce)

UK Retailer

Custom WooCommerce store with 500+ products, advanced filtering, abandoned cart recovery, and full performance optimization for Core Web Vitals.

38% increase in conversion rate post-launch
WordPressWooCommercePHPPerformanceSEO
Next.js

SaaS Landing Page Suite

Upwork Client

Series of high-converting landing pages for SaaS products. Built with Next.js, optimized for Core Web Vitals, A/B testing-ready components.

99 PageSpeed score across all pages
Next.jsReactTailwindPerformanceCRO
WordPress Plugin

WordPress Plugin Development

Multiple Clients

Custom WordPress plugins for specific business requirements: booking systems, custom post type managers, API integrations, and payment flows.

Deployed across 15+ production sites
WordPressPHPREST APIMySQLJavaScript
Performance

Performance Optimization Projects

Upwork — 20+ sites

Comprehensive Core Web Vitals audits and fixes across 20+ websites. Image optimization, caching strategies, CDN setup, and JavaScript optimization.

Average 28% improvement in LCP across all projects
Core Web VitalsCDNCachingImagesJavaScript

50+

Projects on Upwork since 2020

Frontend development, WordPress, performance optimization, and more

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