Hello, my name is

Raj Kumar

I am Freelance Developer

I'm a veteran Freelancer Developer working more than 12 years with industry best coding practice. If you want to work 1-on-1 with the best developer for your website or WordPress, PHP or Python projects, that's me.

<b>Zoé</b> Miller
  • 12 + Years of Experience
  • 300+ Completed Projects

What I Do

my Services
Web Design & Development
With my extensive knowledge and skills, I can help you create a website that looks great, performs well, and engages your audience. I understand that every business is unique, which is why I take a tailored approach to each project.
See Pricing
Custom Plugin Development

I specialize in developing custom WordPress plugins that are robust, secure, and optimized for performance. If you are looking for a reliable and experienced WordPress Plugin developer who can take your website to the next level, feel free to get in touch with me.

See Pricing
Ecommerce Solutions
If you're looking to create an online store, I can help you build one with WooCommerce. I also provide service to customize your existing WooCommerce store by creating custom WooCommerce addons.
See Pricing
Data Scrapping
With my expertise in Python, I can help you to extract data from various sources, including websites, social media platforms, and other online platforms. Whether you need data for market research, competitor analysis, or any other purpose.
See Pricing
Website & Component

Whether you need help creating a website using Joomla or need a custom component, I have the skills and expertise to deliver results that exceed your expectations.

See Pricing

Professional Skills

my Talent

I possess a deep understanding of the language. Whether it's building websites or developing custom scripts, I am capable of delivering high-quality solutions using PHP.

95 %

Website development using WordPress, WordPress plugin development and customization, WordPress theme customization or any WordPress related jobs.

99 %

Whether it's building machine learning models, or automating business processes, my Python skills are an indispensable asset that helps me deliver exceptional results every time.

80 %

WooCommerce store development, WooCommerce Plugin Development, WooCommerce Theme Customization and WooCommerce Migration from other platforms.

99 %

With years of experience in designing and implementing complex database structures, optimizing queries, and troubleshooting issues, I have a deep understanding of MySQL.

85 %

I have extensive experience in creating custom Joomla websites, developing and integrating Joomla extensions, and ensuring website security and performance.

98 %

With a strong foundation in CSS & HTML, I am able to efficiently implement custom designs and layouts, utilize responsive design techniques. Whether working on a small project or a large-scale website, these skills are an integral part of my development process.

98 %
JavaScript & jQuery

I am proficient in using JavaScript & jQuery to create dynamic and interactive websites. Whether it's developing custom plugins or optimizing existing code, my expertise in JavaScript enables me to deliver high-quality solutions that meet the unique needs of each of my clients.

80 %
SEO & Speed Optimization

Whether it's on-page optimization, technical SEO, or website speed improvement, I have the expertise to make your website stand out from the competition. I can help you to make your website achieve top search engine rankings and lightning-fast page speeds.

85 %


my Cases
UI UX Design
KFC Store

The KFC local store UI UX Design project involved creating an intuitive and user-friendly digital platform for customers to order food and interact with the restaurant's services.

UI UX Design
Online Course App UI

This is an user-friendly and engaging interface for an online course app that will keep learners coming back for more.

e-Commerce Website
Website Design & Development

This is a ethical, uncomplicated Makeup & Cosmetics e-Commerce Website built in shopify plateform.

Easy Digital Downloads plugin
Commission Manager Pro

Commission Manager Pro Plugin allows for implementing more sophisticated and tiered commission schemes to provide better vendor incentives, therefore encouraging vendors to sell their product better. The plugin is integrated with Easy Digital Downloads and requires the EDD Commissions plugin to be installed.

See project
Custom WordPress plugin
Visual Crossing Weather Forecast

This plugin allows you to display beautifully formatted Weather Forecasts using a simple shortcode. You can insert this shortcode anywhere in your WordPress post or page.

See project
WordPress plugin, WooCommerce plugin
Crypto payment checkout by intrXn

It is a payment gateway plugin for WooCommerce. Accept payment in various cryptocurrencies which is super easy to install with lowest fees.

See project
Custom Joomla Extension
Visual Crossing Weather Forecast

This module allows you to display beautifully formatted Weather Forecasts within Joomla. The weather data is powered by Visual Crossing Weather.

See project
UI UX Design
NFT Marketplace

NFTs, or non-fungible tokens, have exploded in popularity over the past year. This is an intuitive and visually appealing UI for an NFT marketplace.

Website Design & Development
Pet Care Website

From clear navigation to intuitive search functionality and engaging visuals, every element must be carefully considered to ensure a positive user experience.

Real estate website
Website Design & Development

A good design can help showcase properties, make it easy for potential buyers to search for their dream home, and ultimately drive business for real estate agents and companies.



what Customers Say

Very professional developer who went above and beyond to deliver a quality plugin. Many thanks for all your hard work.

Cyrill H.
Founder of eFinancialModels

Very Professional and knowledgeable. Will definitely like to work again with him in the future..

Hemant Singh
CEO Company

Perfect, fast work, excellent communication. Really professional coder.

Juris K
CEO Company

Really fast on completing the project and also suggested other parts of the project that was not mentioned in the original.

Sheryl R.
CEO Company

Codextent was my first hire on Freelancer and I was nervous about this whole process. But Codextent has proved me wrong. He has done everything I asked him to do and do some extra miles. Very friendly and professional. I will hire him again for a future project. I would recommend him if you need him for your project bids. Thank you Codextent!

Francis D.
CEO Company

Great to work with Ron, quick and professional work.

Tycho H.
CEO Company

Great work from Ron again to come up with a solution for a DYMO label printer compatible CSV export from WooCommerce Bookings. Always takes time to understand the problem before starting which makes for a smooth process.

Fergus W.
CEO Company

Great Professional! Would Recomend 100 times.

Manuel B.
CEO Company


my Price Board
Website development
450 $ Base Price

Whether you need a simple website for your small business or a complex e-commerce platform, I have the skills and expertise to bring your vision to life. Contact me today to learn more about how I can help you create the website of your dreams!

  • SEO optimized
  • Speed optimized
  • Fully Responsive
  • All required plugin will setup.
Start Project
WordPress Plugin Development
350 $ Base Price

Whether you need a simple plugin to improve your site's functionality or a complex solution to meet your business needs, I can deliver a custom solution that exceeds your expectations..

  • Your plugin will be 100% secure.
  • Compatible with the latest WordPress.
  • Will provide ongoing support.
  • 60 Days FREE bug fix warranty.
Start Project
175 $ Base Price

With my website customization services, you can rest assured that your website will be tailored to your specific needs and preferences.

  • WooCommerce Customization.
  • Theme Customization.
  • Add new functionality.
  • Fix any existing bug from PHP, Javascript, Database etc.
Start Project

Latest Blog

my Articles and Advice
October 14, 2023
Mastering the JavaScript Click Event: Mobile and Desktop interactions

In today’s digital age, mobile devices have become an integral part of our daily lives, with an ever-increasing number of people relying on smartphones and tablets for web browsing and interaction. However, web developers face a curious challenge when it comes to handling user interactions on these devices, particularly with respect to the `click` event. […]

September 22, 2023
Guide to Create High-Traffic Blog through Search Engine Optimization (SEO)

Table of Contents: Introduction Understanding the Importance of SEO for Blog Traffic Keyword Research and Selection Content Creation and Optimization Technical SEO Link Building Strategies Social Media Integration Monitoring and Analytics Development Role in Blog Conclusion 1. Introduction: Blogs are an effective means of connecting with your target audience, but to attract substantial traffic, you […]

July 22, 2023
The Impact of ChatGPT API Integration in E-Commerce Websites

The Impact of ChatGPT API Integration in E-Commerce Websites Ecommerce websites have been rapidly adopting conversational AI tools like ChatGPT to enhance customer experience and boost sales. Integrating ChatGPT API allows ecommerce sites to offer personalized and natural conversations that create delightful shopping experiences for customers. Enhanced Customer Service One of the biggest impacts of […]

April 1, 2023
10 Must-Have WordPress Plugins to Enhance Your Small Business Website’s SEO and Security

As a small business owner, having a website is crucial in today’s digital age. It not only helps you establish your online presence but also allows you to reach a wider audience and generate leads. However, building a website can be overwhelming, especially if you’re not tech-savvy. This is where WordPress comes in – an […]

March 21, 2023
Get Noticed on Google: Easy SEO Tips for Your WordPress Website

If you have a WordPress website, you need to optimize it for search engines to grow your traffic. WordPress SEO refers to the process of optimizing your website to improve its visibility and ranking in search engine results pages (SERPs). In this tutorial, you will learn how to optimize your WordPress site for SEO. 1. […]

March 15, 2023
Why WordPress is the best option to build your website ?

WordPress is the most popular website building platform, powering over 40% of all websites on the internet. There are many reasons why WordPress is a great choice for building your website, from its ease of use to its powerful features and flexibility. One of the reasons why WordPress is so popular is its wide range […]


Contact Me

Let’s Talk About Ideas
* Mandatory.
Available Right Now
Kolkata, WB, India
Contact Me