Senior Web Developer and Certified PHP Specialist with 10+ years of experience building and optimizing high-performance e-commerce and web platforms. Strong expertise in WordPress and WooCommerce, Core Web Vitals optimization, and backend integrations. I also specialize in security hardening, malware removal, database repair, and scalable automation workflows using tools like n8n and GoHighLevel. I focus on clean code, fast load times, and conversion-focused frontend builds for high-traffic businesses.…

Dinesh Kumar

5.0 (1 review)

Senior Web Developer and Certified PHP Specialist with 10+ years of experience building and optimizing high-performance e-commerce and web platforms. Strong expertise in WordPress and WooCommerce, Core Web Vitals optimization, and backend integrations. I also specialize in security hardening, malware removal, database repair, and scalable automation workflows using tools like n8n and GoHighLevel. I focus on clean code, fast load times, and conversion-focused frontend builds for high-traffic businesses.…

Available to hire

Senior Web Developer and Certified PHP Specialist with 10+ years of experience building and optimizing high-performance e-commerce and web platforms. Strong expertise in WordPress and WooCommerce, Core Web Vitals optimization, and backend integrations.

I also specialize in security hardening, malware removal, database repair, and scalable automation workflows using tools like n8n and GoHighLevel. I focus on clean code, fast load times, and conversion-focused frontend builds for high-traffic businesses.

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Skills

Experience Level

Logo
Expert
Social Media Design
Expert
UI
Expert
Web Design
Expert
Flyer
Expert
Email Design
Expert
Business Card
Expert
App Design
Expert
Banner
Expert
WordPress
Expert
PHP
Expert
CSS
Expert
HTML5
Expert
WooCommerce
Expert
Wix
Expert
MySQL
Expert
JavaScript
Expert
API
Expert
SEO
Expert
n8n
Expert
Node.js
Expert
Elementor
Expert
Screaming Frog
Expert
Redis
Expert
Zapier
Intermediate
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Language

English
Fluent
Hindi
Fluent
Panjabi, Punjabi
Fluent

Work Experience

Web Developer at Smart Design Hut
August 5, 2025 - December 13, 2014
I work on the php, Wordpress, oscommerce and shoppig cart etc.
Wordpress, Ecommerce Developer at Freelance
October 6, 2015 - Present
Expert Development Agency: Team Lead, Full-Stack PHP, & E-commerce Platform Specialists
Senior Web Developer & Technical Consultant (Freelance / Independent Practice)
January 1, 2014 - Present
Built and customized high-traffic WooCommerce e-commerce stores, implementing faceted search (FacetWP, Search & Filter Pro) and improving checkout flows. Developed custom child-theme PHP functions and custom post types to reduce reliance on resource-heavy plugins. Engineered performance improvements to reach 90+ PageSpeed Insights scores using database query optimization, asset minification, script deferral, and Cloudflare edge caching. Resolved indexing issues such as canonical de-indexing and duplicate content in multi-region setups. Provided security and recovery services including malware removal, database corruption repair (including GUID/primary key and serialized data fixes), server hardening, and platform migrations across PHP versions up to PHP 8.4. Implemented API-driven automation pipelines with n8n and GoHighLevel/CRMs plus Google Apps Script via webhooks. Built chunked, resumable file upload systems with strict MIME validation to support multi-gigabyte media safely and ef
Senior Web Developer & Technical Consultant (Freelance / Independent Practice) at Freelance / Independent Practice
January 1, 2014 - Present
Developed and scaled high-traffic WooCommerce stores and optimized e-commerce workflows. Implemented faceted search engines (FacetWP, Search & Filter Pro) and streamlined checkout experiences. Built custom child-theme PHP functions and custom post types to reduce plugin bloat and improve maintainability. Engineered performance gains to reach 90+ PageSpeed Insights using database query optimization, script/asset optimization, and Cloudflare edge caching. Resolved canonical de-indexing/duplicate content issues across multi-region/multisite setups. Handled incident response including malware removal, server hardening, and PHP migrations up to PHP 8.4; repaired deeply corrupted WordPress databases (10k+ metadata/posts) by fixing primary keys, GUID mismatches, and serialized data. Created automation pipelines with n8n, GoHighLevel, and Google Apps Script using webhooks, plus chunked resumable uploads for large media/files with strict validation.

Education

BCA at Himachal Pradesh University
April 1, 2005 - May 19, 2008
Learning on many subjects like Programming Languages, Database Management, Management & Business, Communication and Skills, system architecture, English etc

Qualifications

PHP Certified Developer
December 12, 2009 - April 30, 2026
PHP Certified Developer Agency: E-commerce Specialist (WordPress, osCommerce, Shopify)
Bachelor’s Degree / Diploma in Computer Science / IT (or relevant institution)
January 11, 2030 - August 24, 2026
PHP Certified Developer (PHP Certification)
January 11, 2030 - August 24, 2026
PHP Certified Developer; Bachelor’s Degree / Diploma in Computer Science / IT (or relevant institution)
January 11, 2030 - August 24, 2026
PHP Certified Developer
January 11, 2030 - August 24, 2026

Industry Experience

Software & Internet, Computers & Electronics, Non-Profit Organization, Professional Services, Education, Retail
    Website Development for opposite.com.au

    I successfully developed and launched the opposite.com.au corporate website on WordPress, utilizing Elementor to implement a sophisticated custom design. The project focused on elevating the user experience through proprietary JavaScript for enhanced functionality and strategic use of CSS animation effects, resulting in a modern, highly engaging, and visually polished platform that aligns with the client’s premium consultancy brand

    Website speed optimization

    Full-stack website speed optimization, including minification, caching setup, image optimization, and critical CSS generation. Achieved 90+ PageSpeed scores.

    Shopping logo
    photo graphicdesigner photo graphicdesigner logo illustrator designer webdesigner branding…
    Business Cards
    business-card photo graphicdesigner illustrator designer…
    The Balls
    Ecommerce woocommerce paymentgateway paytm Dollar Balls Shoes cricket shoe designer developer wpdeveloper https://www.twine.net/signin…
    Gigal Insights
    webdesigner designer graphicdesigner logo Created a Wordpress responsive multilingual website by using the WPML Css html Php js javascript photoshop Illustrator designer etc…