Aman Khan, Developer in Aurangabad, Maharashtra, India
Aman is available for hire
Hire Aman

Aman Khan

Verified Expert  in Engineering

WordPress Developer

Location
Aurangabad, Maharashtra, India
Toptal Member Since
January 11, 2022

Aman specializes in full-stack WordPress development, building custom themes, reliable plugins, and headless WordPress solutions. He has created a variety of custom themes, built 35+ premium add-ons for plugins, and delivered a highly complex plugin for a client with a userbase of 100,000. With 4+ years of experience, Aman is a versatile developer, always hungry to find excellent solutions to challenging problems, and he enjoys customizing WordPress products and client solutions.

Portfolio

Freelance
APIs, BuddyPress, CSS3, Facebook API, Git, Google Custom Search, HTML5...
Code Reliable
Divi, Bootstrap, Genesis Framework, WordPress API, WordPress, WordPress Themes...
Self-employed
Advanced Custom Fields (ACF), WordPress, WordPress Plugins, WordPress Themes...

Experience

Availability

Part-time

Preferred Environment

Windows 10, Git, Slack, Jira, Visual Studio Code (VS Code), XAMPP, Web Development

The most amazing...

...tool I've built is a complex quiz and survey plugin with a customizable menu plugin. The quiz and survey plugin has 40,000 installs and a user base of 100,000.

Work Experience

WordPress Theme and Plugin Developer

2020 - PRESENT
Freelance
  • Created a complex plugin that uses several APIs to collect information about active voters and lets their local legislator hear their thinking. The information collected is also sold to campaigners.
  • Developed a theme from scratch to fit the client's ideal requirements, supporting plugins for that theme, and child themes. Also added functionality to other themes.
  • Built a complex plugin that uses the Ingram Micro reseller API to get information about products based on client input and map them into WooCommerce products. This automated many aspects of the client's business.
  • Created several WooCommerce add-on plugins for various clients.
Technologies: APIs, BuddyPress, CSS3, Facebook API, Git, Google Custom Search, HTML5, HTML to WordPress, HTML, JavaScript, jQuery, MySQL, PHP, PSD to WordPress, React, WooCommerce API, WooCommerce, WordPress API, WordPress Plugins, WordPress Themes, WordPress REST API, WordPress, Back-end, Content Management Systems (CMS), Responsive Web Design (RWD), Object-oriented Programming (OOP), JSON, API Integration, Bootstrap, WordPress Design, CSS, Gutenberg Editor, Agile Software Development, Front-end, Advanced Custom Fields (ACF), Divi, Genesis Framework, Bitbucket, Databases, Elementor, Responsive, REST APIs, WordPress Theme Design, Spreadsheets, Gravity Forms, Algorithms, Computer Science, Web Development, Programming, SQL, Customer Support, Social Communication, Communication, Customer Service, Sales, Meetings, Presentations, Business, Payment APIs, Webhooks, eCommerce, WooCommerce Subscriptions 2

Full-stack Web/WordPress Developer

2021 - 2022
Code Reliable
  • Developed a rating system that makes it easier for customers to review a company's service and provide feedback. The company sells these services to other small to medium-sized businesses.
  • Transformed a bloated WordPress website into an efficient one by making lightweight custom plugins to replace the bloated plugins that had unnecessary functionality. Optimized stylesheets and scripts, reducing the page load time to 0.5 seconds.
  • Created a custom eCommerce system from scratch for a client and integrated it with APIs, including PayPal.
  • Collaborated with other team members through Jira and applied Agile methodologies.
Technologies: Divi, Bootstrap, Genesis Framework, WordPress API, WordPress, WordPress Themes, WordPress Plugins, Advanced Custom Fields (ACF), Git, WooCommerce, PHP, JavaScript, HTML5, CSS3, Object-oriented Programming (OOP), Responsive Web Design (RWD), MySQL, JSON, Media Queries, API Integration, Page Speed Optimization, Back-end, Content Management Systems (CMS), APIs, WooCommerce API, jQuery, WordPress Design, CSS, Gutenberg Editor, HTML to WordPress, PSD to WordPress, Agile Software Development, HTML, Front-end, Bitbucket, Databases, Elementor, Responsive, REST APIs, WordPress Theme Design, Gravity Forms, Web Hosting, Algorithms, Computer Science, Web Development, Programming, SQL, Social Communication, Communication, Meetings, Presentations, Business, Payment APIs, Webhooks, eCommerce

WordPress Theme and Plugin Developer

2020 - 2022
Self-employed
  • Created a WordPress plugin that uses a sound API to provide pronunciation for a language teaching business.
  • Worked on a plugin that helped the client build his chauffeur business. Added location options and payment integration and used some complex mathematics to develop airport options and more.
  • Built a cryptocurrency website to help a client popularize and sell his services in Latin America. Also built custom plugins to scrape data from different services, process them, and display them as required.
  • Built an entire site with WPBakery builder on the traveler theme, built a child theme for it, fixed bugs and other issues in the original theme, and built plugins from scratch to enhance the site.
Technologies: Advanced Custom Fields (ACF), WordPress, WordPress Plugins, WordPress Themes, HTML to WordPress, PHP, JavaScript, MySQL, Git, WooCommerce, HTML5, WordPress REST API, HTML, WordPress API, WooCommerce API, jQuery, Responsive Web Design (RWD), Object-oriented Programming (OOP), JSON, Front-end, API Integration, Back-end, Content Management Systems (CMS), Divi, Genesis Framework, Bootstrap, Databases, Elementor, Responsive, REST APIs, WordPress Theme Design, Algorithms, Computer Science, Web Development, Programming, SQL, Customer Support, Social Communication, Communication, Customer Service, Sales, Meetings, Presentations, Business, Payment APIs, Webhooks, eCommerce, WooCommerce Subscriptions 2

WordPress Plugin Developer

2018 - 2021
ExpressTech Systems
  • Collaborated with my team to build highly complex plugins with a userbase of 100,000.
  • Built 35+ premium add-ons for plugins, using Git as a version control system.
  • Tracked and fixed plugin bugs, added feature requests to the WordPress plugins, and used ClickUp as a project management tool.
Technologies: APIs, CSS3, Git, HTML, HTML5, HTML to WordPress, Agile Software Development, jQuery, JavaScript, MySQL, PHP, PSD to WordPress, Less, React, WooCommerce, Back-end, Content Management Systems (CMS), WordPress Plugins, WordPress Themes, WordPress API, WooCommerce API, Responsive Web Design (RWD), Object-oriented Programming (OOP), JSON, API Integration, Bootstrap, CSS, Bitbucket, WordPress, Front-end, Advanced Custom Fields (ACF), Divi, Databases, Elementor, Responsive, REST APIs, WordPress Theme Design, Algorithms, Computer Science, Web Development, Programming, SQL, Social Communication, Communication, Meetings, Presentations, Business, Payment APIs, Webhooks, WooCommerce Subscriptions 2

ExpressTech Systems | Quiz and Survey Master Plugin

https://quizandsurveymaster.com/
A quiz and survey master plugin that turns a website into an engaging powerhouse. The plugin is complex, with thousands of lines of code and robust functionality. It is highly customizable with advanced logic. In addition to building this standard plugin, I worked on premium add-on plugins related to this one.

Features:
• A leaderboard-based quiz that sends feedback surveys and polls to WordPress users. It includes a test with a timer and offers a completion certificate.
• Integrations with email marketing automation tools, such as Mailchimp and ConvertKit.
• WooCommerce discount coupons based on the outcome of a quiz.
• Multistep flows based on user feedback.

Let Your Voice Be Heard

https://emailidaho.com/
My client wanted to do something different in their state to target voters. People who use this plugin are active voters and likely to donate funds to campaigns. My client wanted to sell their information to campaigns and use it to let legislators know how people feel about different things.

The plugin uses two APIs:
1. OpenStates API to get information about legislators.
2. PositionStack to convert street addresses to GeoCoordinates.

How it works:
• A shortcode is used to display the initial form.
• The form accepts an address.
• Based on that address, the legislators and their information are displayed to the user.
• The user can click the mail button to send a separate email to a legislator or the mail all button to send the email to all legislators.
• Through an AJAX request, a form is displayed so the user can fill in their contact information, which is saved in a database and sent to the legislator through an HTML email.

The plugin also has an Excel feature that allows the client to download all the information as an Exel file and delete the database from the front end.

Facebook Chat Plugin

https://github.com/RayhanKhan8975/Facebook-Chat-Plugin
A client wanted to get messages from his Facebook page. After completing some research, we chose to use the Facebook Graph API.

Workflow:
• User logs in and gets a user token that's valid for one hour. We used the short-term token to get a long-term token valid for 60 days.
• The token is saved in the wp_options table.
• The token gets all the pages and associated information to which the user has access.
• Page information is saved in a database (page name, page ID, page token (never expiring), email (current user email),(active 0 or 1), and recent message at (which is set to null and will be populated later).

With all this information, we run a cron job every 30 or 60 minutes. It runs a loop that checks unread messages and sends them to the user once. Due to the recent message in the field, we store the time when the latest message was created. If we had emailed the message earlier, we don't send it again. Pages that don't have new messages are bundled if they belong to the same email.

Trainingreizen Website

https://trainingreizen.nl/
A website for booking travel related to football events. I built this using the Traveler Theme and customized it with many new features per the client's request. I also fixed many bugs in the Traveler Theme and plugin, which were a nightmare for the user experience. The client was delighted and hired me for other projects.

Google Search Simulator

One of my clients runs a lead generation and marketing agency and wanted to add a feature to his website that performs Google Search simulation from different locations. I developed plugins that use Google's geotarget codes to create a URL that simulates a search. The form is displayed with a simple shortcode. I also added a demo.
2017 - 2019

Diploma in Computer Science

Indian Institute of Technology - Mumbai

APRIL 2022 - PRESENT

Business English Course

Udemy

APRIL 2022 - PRESENT

Customer Service Training

University Of Wisconsin-Stevens Point

FEBRUARY 2021 - PRESENT

Complete WordPress Developer Course - Plugins & Themes

Udemy

Libraries/APIs

WordPress API, Facebook API, WooCommerce API, jQuery, REST APIs, WordPress REST API, BuddyPress, React

Tools

Advanced Custom Fields (ACF), Git, Gutenberg Editor, Bitbucket, Spreadsheets

Frameworks

Divi, Bootstrap, Genesis Framework

Languages

PHP, JavaScript, HTML5, CSS3, HTML, CSS, SQL, Less, Sass

Paradigms

Object-oriented Programming (OOP), Responsive, Agile Software Development, Responsive Web Design (RWD)

Platforms

WordPress, WooCommerce, WordPress Theme Design

Storage

JSON, Databases, MySQL, Media Queries

Other

WordPress Plugins, WordPress Themes, APIs, Front-end, API Integration, Back-end, Content Management Systems (CMS), WordPress Design, Computer Science, Programming, Customer Support, Social Communication, Communication, Customer Service, Freelancing, Meetings, Presentations, Business, Payment APIs, eCommerce, WooCommerce Subscriptions 2, HTML to WordPress, PSD to WordPress, Google Custom Search, Page Speed Optimization, Elementor, Gravity Forms, Web Hosting, Algorithms, Sales, Public Speaking, Webhooks, Web Development

Collaboration That Works

How to Work with Toptal

Toptal matches you directly with global industry experts from our network in hours—not weeks or months.

1

Share your needs

Discuss your requirements and refine your scope in a call with a Toptal domain expert.
2

Choose your talent

Get a short list of expertly matched talent within 24 hours to review, interview, and choose from.
3

Start your risk-free talent trial

Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.

Top talent is in high demand.

Start hiring