I am a Full Stack Web Developer with 15+ years of experience building, fixing, improving, securing, and maintaining websites and web applications.
I work on new products as well as existing systems. I can build a complete application from the ground up, take over an unfinished project, or troubleshoot a website that is slow, broken, hacked, or failing after an update.
My experience covers the application, database, CMS, API, and server, so I can investigate problems across the full stack.
FULL STACK DEVELOPMENT
I build websites, custom web applications, SaaS products, MVPs, business tools, customer portals, admin panels, dashboards, membership systems, booking systems, and database-driven applications.
I can work from an idea, requirements, Figma design, prototype, or existing code.
• User registration and login
• Roles and permissions
• Admin and customer dashboards
• Subscriptions and payments
• REST APIs and third-party integrations
• Database design and development
• Forms and business workflows
• Email and notification systems
• File management
• Reports and custom tools
• Deployment and server setup
CMS AND CUSTOM DEVELOPMENT
I work with WordPress and other CMS platforms, as well as custom PHP applications.
• WordPress
• WooCommerce
• Drupal
• Joomla
• Custom CMS
• Custom themes and plugins
• Headless CMS integrations
• PHP applications
• Existing websites and codebases
I can extend an existing website, fix it, or rebuild specific parts when necessary.
BUG FIXING AND TROUBLESHOOTING
I regularly work on difficult issues in existing websites and applications.
• PHP and HTTP 500 errors
• White screen and fatal errors
• Database problems
• Plugin and theme conflicts
• JavaScript and AJAX issues
• API failures
• Login and authentication problems
• Broken forms and email
• PHP version compatibility
• CMS upgrade problems
• SSL, DNS and permission issues
• Problems after migration or hosting changes
I am comfortable taking over projects developed by other programmers and working with older codebases.
WEBSITE SPEED AND GOOGLE PAGESPEED
I work on website performance at both the application and server level.
• Google PageSpeed
• Core Web Vitals
• Largest Contentful Paint
• Interaction to Next Paint
• Cumulative Layout Shift
• PHP and MySQL performance
• Database optimization
• Image optimization
• JavaScript and CSS loading
• Render-blocking resources
• Caching and CDN
• WordPress plugins and themes
• Hosting and server configuration
I focus on finding the actual causes of slow performance instead of relying only on generic optimization plugins.
MALWARE AND SECURITY
I can investigate and clean compromised WordPress and PHP websites.
• Malware and malicious files
• Suspicious scripts
• Spam injections
• Unwanted redirects
• Unauthorized users
• Database infections
• File and permission problems
• WordPress compromises
• Post-cleanup checks
• Basic security hardening
I look for the source of the infection and check whether other parts of the website were affected.
SERVER AND HOSTING
I can work directly with the server when a problem is outside the application.
• Linux
• SSH
• Apache
• NGINX
• PHP configuration
• MySQL
• SSL and DNS
• Cron jobs
• File permissions
• Server and website migration
• DigitalOcean
• AWS
• Cloudways
• Hosting configuration
I can migrate websites and applications, configure the new environment, and troubleshoot problems after migration.
APIs AND INTEGRATIONS
I develop and integrate APIs for websites and applications.
• REST APIs
• Third-party APIs
• Authentication
• API permissions
• Payment APIs
• Google APIs
• External service integrations
• Data synchronization
• Custom API development
• API troubleshooting
TECHNOLOGIES
Backend: PHP, MySQL, REST APIs, AJAX
Frontend: JavaScript, HTML5, CSS3, Bootstrap
CMS: WordPress, WooCommerce, Drupal, Joomla, custom CMS
Servers: Linux, Apache, NGINX, SSH, SSL, AWS, DigitalOcean, Cloudways
WHAT I CAN HELP WITH
Complete websites, SaaS products, MVPs, custom applications, CMS development, WordPress and WooCommerce, custom PHP, APIs, bugs, malware cleanup, security issues, PageSpeed, Core Web Vitals, speed optimization, database work, server management, migrations, PHP upgrades, and ongoing maintenance.
With 15+ years of experience, I can work on both modern products and older systems that need careful changes.
Send me your requirements, existing website, application, or technical problem and I will review what needs to be done.
Full-Stack Development
Web Application
PHP
WordPress
JavaScript
API Integration
MySQL
SaaS Development
RESTful API
WooCommerce
Ecommerce Website Development
Website Optimization
Database Development
Linux
Server Administration
Website Security
Malware Removal
CMS Development
DevOps
Web Services Development
Jitender S.
Panchkula, India
$20/hr
5.0
2 jobs
I am Jitender Sharma, a Senior Web Developer by professional. I have more than 8 years of experience in website development and website design. In those years, I have worked across numerous domains and developed a wide range of websites for a range of businesses and organizations.
I am an expert in PHP frameworks such as WordPress, Magento, Joomla, Drupal, and Laravel. I bring a wealth of expertise to every project. From customizing themes and plugins to optimizing website performance, I excel in delivering tailored solutions that exceed client expectations. My proficiency extends to Shopify, API integration, WooCommerce, and BigCommerce, ensuring seamless functionality and user experience across various platforms.
Additionally, I am well-versed in Wix and Elementor and adept at crafting visually stunning websites with intuitive navigation and responsive design. As a dedicated freelancer, I am committed to delivering high-quality work on time and within budget, striving to provide clients with the best possible solutions for their online presence. I always provide good services that include very good quality code and that, too, in quick time.
My Main Skills are:
▲ WordPress Component, Plugins, and Modules
▲ WordPress Template Development
▲ Joomla Virtuemart to WordPress WooCommerce
▲ WordPress BigCommerce
▲ Wordpress Themes Development
▲ Web & Graphic Design
I have worked for integrating following API’s on websites:
- DNS easymade API
- Amazon API
- Ebay API
- Salesforce API
- Facebook, LinkedIn, Gmail API etc.
I have worked on several API frameworks and authentication tokens in the past, listed below are a few of my references:
API Framework:
- Zend-Framework
- DAVE
- Epiphany
- FRAPI
- Recess
- Slim
- Tonic
- Rest
API
MySQL
Joomla
Joomla Migration
Joomla Fabrik
HTML
CSS
PHP
WordPress
WooCommerce
Manoj K.
Panchkula, India
$20/hr
4.4
69 jobs
Hi,
Am Manoj Kumar, I have 6+ years of experience in PHP. As PHP Developer, I got the opportunity to hone my skill in CMS systems or e-commerce (WooCommerce, Shopify, etc.). I enjoy working closely with clients, project managers, and front-end developers to create awesome web experiences.
I am a confident and highly organized self-starter with first-class communication and problem-solving skills.
Why Choose Me?
🎖️𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿
✂️ 𝐂𝐔𝐒𝐓𝐎𝐌 𝐅𝐄𝐀𝐓𝐔𝐑𝐄 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓
⚒️ 𝐓𝐇𝐈𝐑𝐃 𝐏𝐀𝐑𝐓𝐘 𝐈𝐍𝐓𝐄𝐆𝐑𝐀𝐓𝐈𝐎𝐍
🔧 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐎𝐍
🤖 𝐀𝐈 𝐒𝐎𝐋𝐔𝐓𝐈𝐎𝐍𝐒
My experience shows who I am, and what I can do for your project.
𝐌𝐘 𝐒𝐊𝐈𝐋𝐋𝐒
𝐅𝐑𝐎𝐍𝐓𝐄𝐍𝐃
• HTML5, CSS3 (LESS / SASS), Bootstrap
• Javascript, TypeScript, jQuery, Ajax,
𝐁𝐀𝐂𝐊𝐄𝐍𝐃
• PHP, Codeigniter, CakePHP
• Node.js
𝐂𝐌𝐒
• WordPress, WordPress Plugin, WordPress Theme, WordPress Customization, Bug Fix, Plugin Customization, ACF, WP All Import
• Shopify, Shopify templates, Shopify theme, Shopify App, GeoDirectory Plugin, Gravity Form, Gravity PDF Development, Page and Speed Optimization,
• Bigcommerce, Wix, Squarespace
• WooCommerce Customization
• Payment Gateway (Stripe, Authorize .Net, Square Payment)
Speed Optimization
Shopi App Development
𝐃𝐀𝐓𝐀𝐁𝐀𝐒𝐄
• SQL: MySQL, MariaDB
𝐎𝐓𝐇𝐄𝐑 𝐒𝐊𝐈𝐋𝐋
• Airtable
• Zapier
• Cron Jobs
• JotForm
• SEO( On Page and Off Page)
• google civic api
✅ Hack Remove
✅ WP site Virus Remove
𝐖𝐇𝐘 𝐒𝐇𝐎𝐔𝐋𝐃 𝐘𝐎𝐔 𝐇𝐈𝐑𝐄 𝐌𝐄?
➊ 100% Completion Rate
➋ Best Quality
➍ Timely Reporting and Updates
➎ 100% Customer Satisfaction Guaranteed
➏ Maintenance
Theme Development
Theme Customization
WordPress
Shopify Templates
PHP
WooCommerce
Plugin Customization
WordPress Plugin
Page Speed Optimization
Plugin Development
PSD to WordPress
WordPress Malware Removal
Shopify Theme
Zapier
Shopify Apps
Amit S.
Panchkula, India
$10/hr
5.0
15 jobs
I am a PHP Developer having Master Degree in Computer Application From Kurukshetra University, India . I have 6+ years experience in Web Development Fields
My Expertise is in PHP/MYsql/Wordpress/Shopify/Joomla/CodeIgniter/HTML/CSS/Photoshop/Boostrap/Saas/jQuery/json/Payment gateway
CodeIgniter
XHTML
MySQL
Smarty
HTML5
jQuery
Adobe Photoshop
PHP
JavaScript
WordPress
Joomla
AJAX
SocialEngine
Adobe Flash
osCommerce
Vishal L.
Panchkula, India
$18/hr
4.9
41 jobs
Full-Stack Web Developer with 10+ years of experience building LMS platforms, eCommerce solutions, CRM integrations, and custom web applications.
I help businesses create scalable, high-performing platforms by combining strong technical expertise with a focus on user experience, automation, and long-term maintainability.
My expertise includes:
• LMS Development (LearnDash, WPLMS, Moodle, custom learning platforms)
• E-Commerce Development (WooCommerce, Shopify, custom solutions)
• Full-Stack Development (PHP, JavaScript, AJAX, APIs)
• CRM Integrations & Automation (HubSpot, Zoho CRM)
• AI Integrations & Workflow Automation
• Payment Gateway Integrations
• Membership & Subscription Platforms
• Performance Optimization & Website Speed Improvements
• Responsive UI/UX Development
Over the years, I have built and maintained learning management systems, membership websites, eCommerce stores, business portals, and custom web applications. I specialize in connecting platforms through APIs and automation, helping businesses streamline operations and improve customer experiences.
Whether you need a custom-built solution, platform integration, performance optimization, or ongoing development support, I focus on delivering clean, maintainable code and reliable long-term solutions.
I value clear communication, attention to detail, and building lasting relationships with clients by consistently delivering quality work on time.
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