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Khan Muhammad

Khan Muhammad

Lahore, Punjab, Pakistan
Member since June 29, 2012
Khan is a highly skilled veteran web developer and software engineer with over nine years of experience using the latest web technologies. He specializes in efficiently adapting his work to meet client specifications. Khan has created a variety of comprehensive payment gateways for large companies.
Khan is now available for hire
  • PHP, 9 years
  • MySQL, 8 years
  • WordPress, 7 years
  • Laravel, 4 years
  • AngularJS, 3 years
  • Node.js, 1 year
  • SIP, 1 year
Lahore, Punjab, Pakistan
Preferred Environment
Window, Ubuntu, NetBeans, PhpStorm
The most amazing...
...code I've written is an algorithm that converts tricky ASCII characters into hex.
  • Senior Software Engineer
    2016 - PRESENT
    Vopium APS
    • Developed an API for Vopium Pay.
    Technologies: Laravel, PHP, Linux
  • Principal Software Engineer
    2014 - 2016
    QuantumLHE, Pvt., Ltd.
    • Created a system for users to get info from the site.
    • Created an API to manage routes and show them on a map.
    • The app is based on an API which communicates with AngularJS.
    • Made a token implementation with AngularJS.
    • Did localization for the project.
    Technologies: Laravel, Symfony, AngularJS, Linux
  • Senior Software Engineer
    2009 - 2014
    Zapna ApS
    • Created the DibsPayments gateway, which is a Swedish payment gateway developed to enable customers to manage all of their payments in one location. The gateway also gives customers the option of automating their payments.
    • Developed the EPay gateway, which is a Danish payment gateway with similar functionality to the DibsPayments Gateway.
    • Designed the Zerocall CRM, which allows customers to access records of call and payment history as well as their current account balance.
    • Created ZeroCall Stats, a tool to provide the company with product sales reports and call history statistics by country.
    • Developed an API that can be used by smartphone apps.
    Technologies: PHP, MySQL, SOAP, cURL, API, Git, SVN, jQuery, WordPress, HTML, CSS
  • Software Engineer
    2008 - 2009
    • Used HTML5 to develop OpenCart themes.
    • Developed OpenCart widgets and extensions according to client specifications.
    • Designed a number of CubeCart themes as requested by clients.
    • Integrated Paypal payment options for several online shopping websites.
    • Incorporated jQuery sliders into some of the software projects.
    Technologies: PHP, MySQL, OpenCart, CubeCart, jQuery
  • Web Developer
    2006 - 2008
    • Developed object-oriented shopping carts in PHP using MySQL.
    • Created client side validation and server-side validation using jQuery Validate and PHP, respectively.
    • Designed and implemented backups for all the company databases.
    • Created a tool that analyzes client requirements and reports them.
    Technologies: HTML, CSS, PHP, MySQL, Payment Gateways
  • SafeCharge PSP (Other amazing things)

    A module for integrating SafeCharge as a payment service provider (PSP)

  • Vopium Pay (Development)

    Vopium Pay enables instant remittance transfers from the ease of your mobile phone. Forget about finding an agent or paying high commission and Forex rates. You can download Vopium Pay for free, create a quick profile, and send money using your debit/credit anytime, from anywhere, at minimal or very low charges. Creating a beneficiary is quick and easy with Vopium Pay secured payment through Denmark's trusted and most used digital signature by using NemID.

  • Laundry Management System (Development)

    Complete Laundry Management System

  • Zapna CRMs (Development)

    This is the website for Zapna, a VoIP-based company. Its has a Smart Sim Product which is used for VoIP calling from the GSM. As a senior developer for this company, I develop, manage, and maintain CRMs for a number of their European branches. I create the CRMs with the goal of registering customers to the billing server and giving them access to a range of money management information. This work involves Git, GitHub, Symfony, jQuery, and MySQL.

  • Scootermester (Development)

    Scootermester is also an order management system with different portals for admins, mechanics, chief mechanics, and drivers.

  • Justinjoy (Development)

    A complete laundry management system which has four different portals:
    - Customer portal (
    - Admin portal (
    - Driver portal (
    - Supplier portal (

    The customer can order a pickup laundry service with integrated auto payment.

  • Khan is a mentor in the Toptal Global Mentor’s Program. This program is a partnership between Toptal and General Assembly to provide high quality mentorship for students from minority and low income backgrounds who are looking to begin their careers as professional software engineers. Khan shows commitment to diversity in tech by mentoring a General Assembly student every week for a year, covering everything from coding tips and tricks to advice on making it in the industry.
  • Languages
    PHP, JavaScript, CSS3, CSS, HTML, Curl Language, HTML5, Python 3
  • Frameworks
    Laravel 5, AngularJS, Laravel, Symfony, PhoneGap, Angular
  • Tools
    Git, GitHub, PhpStorm, BitBucket, Subversion (SVN), Asterisk, WebStorm, PyCharm, Adobe Dreamweaver
  • Platforms
    WordPress, Ubuntu Linux, NetBeans, Windows 7, Ubuntu, WooCommerce, Windows 8
  • Storage
    MySQL, JSON, MongoDB
  • Libraries/APIs
    Node.js, Facebook API, Twitter API, Google Maps, PayPal API, jQuery, React
  • Paradigms
    Agile Software Development
  • Other
  • Master of Science degree in Computer science
    2013 - 2016
    University of Management and Technology - Lahore
  • Bachelor's degree in Software Engineering
    2006 - 2008
    Bahauddin Zakariya University - Multan, Pakistan
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