Ritesh Kumar: Available for Sprints ($25 / hr) • Milestone & Escrow Protected
London: --:-- GMT • New York: --:-- EST
Top Rated Freelancer • $25 / hr

Hi, I'm Ritesh Kumar. Senior Full-Stack WordPress & PHP Web Developer.

I build high-converting, sub-second loading WordPress themes, WooCommerce storefronts, and custom PHP web applications.

ritesh-freelancer-stack.json 
{
  "engineer": "Ritesh Kumar",
  "brand": "RK WebExpert",
  "rate": "$25 / hr",
  "stack": ["WordPress", "PHP 8", "MySQL", "ACF Pro", "WooCommerce"],
  "responseSLA": "< 4 Hours",
  "status": "Available for Client Projects"
}

9

Live Client Websites

100%

Job Success Score

< 0.8s

Average Page Load

4-Hour

Guaranteed Response SLA
Real Client Proof

Featured Client Work

www.kashcustomexhaust.com
KASH Custom Exhaust
USA Client 99 PageSpeed
KASH Custom Exhaust

Automotive performance exhaust and custom fabrication showcase with service booking

Visit Live Site
refinishmywoodflooring.com
Refinish My Floors, LLC
USA Client 99 PageSpeed
Refinish My Floors, LLC

Residential hardwood flooring service platform with instant consultation scheduling and quotation funnels.

Visit Live Site
layhilldentalclinic.com
Layhill Dental Clinic
USA Client HIPAA Ready
Layhill Dental Clinic

Modern healthcare platform with patient scheduling funnels and clinic service menus.

Visit Live Site

About Ritesh Kumar

Senior Full-Stack WordPress & PHP Web Developer operating as RK WebExpert.

Independent Senior Engineer with Agency Standards

With deep hands-on expertise in the LAMP stack, WordPress core, and performance engineering, I help businesses in the US and UK build ultra-fast, high-converting digital web platforms.

You speak directly to the engineer writing your code—zero account managers, zero bloated templates, and clean milestone escrow workflows.

Engineering Highlights
  • Custom WordPress Themes with ACF Pro
  • Fast WooCommerce Funnels & Payment Integrations
  • 95+ Core Web Vitals Performance Optimization
  • Clean PHP 8 & MySQL Database Architectures

Full-Stack Services

Tailored web engineering services for US & UK founders and agencies.

Custom WordPress & ACF

Hand-coded lightweight WordPress themes giving you full visual control without slow visual page builder bloat.

WooCommerce Solutions

High-converting digital storefronts, customized checkouts, and seamless Stripe/PayPal payment gateway integrations.

Speed Optimization

Guaranteed 90+ Google PageSpeed scores, sub-second TTFB, and database optimization for Core Web Vitals.

Transparent Milestone Pricing

Packages & Rates

Flexible fixed-price milestones or hourly contracts ($25 / hr).

Starter Sprint

$450

High-converting 1-3 page landing pages with sub-0.8s load speed.

  • 1-3 Custom Responsive Pages
  • Sub-0.8s Page Speed Guarantee
  • Contact & Lead Capture Form
  • Semantic SEO & Schema Markup
  • 7 Days Post-Launch Support
Most Popular
Pro Business Platform

$850

Full 5-8 page custom WordPress website with custom ACF fields and blog engine.

  • 5-8 Custom WordPress Templates
  • ACF Pro Modular Builder
  • Technical Blog Engine
  • 100% Core Web Vitals Pass
  • 14 Days Post-Launch Support
E-Commerce Storefront

$1200

Full WooCommerce shop with product filters, checkout optimizations, and payment gateways.

  • Custom WooCommerce Theme
  • Optimized 1-Page Checkout Flow
  • Stripe & PayPal Integration
  • Catalog Multi-Attribute Filters
  • 30 Days Dedicated Support

Verified Client Portfolios

All 9 client platforms engineered and deployed.

www.kashcustomexhaust.com
KASH Custom Exhaust
USA Client 99 PageSpeed
KASH Custom Exhaust

Automotive performance exhaust and custom fabrication showcase with service booking

Squarespace,Performance Tuning
Visit Live Website
refinishmywoodflooring.com
Refinish My Floors, LLC
USA Client 99 PageSpeed
Refinish My Floors, LLC

Residential hardwood flooring service platform with instant consultation scheduling and quotation funnels.

Wordpress, ACF, Responsive UI
Visit Live Website
layhilldentalclinic.com
Layhill Dental Clinic
USA Client HIPAA Ready
Layhill Dental Clinic

Modern healthcare platform with patient scheduling funnels and clinic service menus.

WordPress,Schema SEO
Visit Live Website
www.betterourbest.com
Better Our Best
USA Client 100% Core Vitals
Better Our Best

Executive leadership and personal development consulting platform built for client discovery calls.

WordPress • Lead Capture
Visit Live Website
rtbferments.com
RTB Ferments
USA Client 0.7s Fast Cart
RTB Ferments

Artisan food products store featuring slide-out shopping cart and high-speed Stripe checkout

WooCommerce • Stripe Gateway
Visit Live Website
lafloorsonline.com
LA Floors Online
USA Client Catalog Engine
LA Floors Online

Extensive flooring catalog with multi-attribute filtering and online quote calculators.

WooCommerce • Custom Filters
Visit Live Website
beatbakeryco.com
The Beat Bakery Co
USA Client Music site
The Beat Bakery Co

Custom baked goods bakery storefront featuring product scheduling and automated local delivery.

WooCommerce • Responsive UI
Visit Live Website
blessedhouserch.com
Blessed House
USA Client 98 PageSpeed
Blessed House

Senior residential care home platform with accessible typography, amenity tours, and consultation booking.

WordPress • Semantic HTML5
Visit Live Website
www.redefiningtastebuds.com
Redefining Tastebuds
USA Client High-Speed CDN
Redefining Tastebuds

Curated culinary products and modern recipe hub designed with clean food-brand aesthetics.

WordPress • WooCommerce
Visit Live Website
Engineering Insights

Latest Technical Articles

Architecting Secure PHP 8 REST APIs for Custom Client Portals
Full-Stack PHP 6 min read
Architecting Secure PHP 8 REST APIs for Custom Client Portals

Practical security patterns including PDO prepared statements, JWT authentication, and strict type checking when building custom web portals.

Oct 12, 2026
The 0.7-Second Rule for WooCommerce Checkouts: Eliminating Cart Drop-Off
WooCommerce Engineering 7 min read
The 0.7-Second Rule for WooCommerce Checkouts: Eliminating Cart Drop-Off

Database query indexing, disabling cart fragmentation, and transient caching techniques to prevent cart abandonment during high-traffic client sales.

Oct 12, 2026
Why Visual Page Builders Hurt Mobile Conversions (And How ACF Pro Fixes It)
WordPress Performance 5 min read
Why Visual Page Builders Hurt Mobile Conversions (And How ACF Pro Fixes It)

A deep dive into why heavy drag-and-drop builders generate 400+ DOM nodes and how switching to custom ACF Pro blocks shaved 2.4s off mobile load times.

Oct 12, 2026

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