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Umar Hayat Khan
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Umar Hayat Khan

Veteran PHP Developer with great analytical and communication skills

$27.00/hr

Rawalpindi, Pakistan


Umar Hayat Khan has added 56 portfolio pieces. Create an account to review them.

I have more than 14 years experience in PHP and ... moreMYSQL based web development. I have experience in building workflow based systems in PHP. I have good written and oral communication skills which make me stand out from the crowd of other freelancers. I have served local and international companies before becoming a freelancer and this has helped me a lot in understanding the international clients. Thus I tasted a great success in freelancing world. I have done Masters in IT (MS - IT) from School of Electrical Engineering and Computer Science (SEECS) at National University of Science and Technology (NUST), Islamabad, Pakistan. My major is databases and I worked on "Semantic Analysis of Micro-blogging tools". I have great analytical skills and I can understand client requirements easily. Thus all the stages of converting an idea to a working product is done easily and smoothly. Some of the great projects I have done at Gumption Technologies include but are not limited to: 1. http://www.servicesalad.com 2. http://www.prospectzoom.com 3. http://www.clashifieds.com 4. http://www.aofreelancers.com 5. http://www.topbizplans.com 6. http://www.tap-and-tell.com/ I have worked with many APIs. I created as well as consumed RESTful APIs. I love working with Payment Gateways including Paypal, Stripe, eWay, WePay, Paytabs and many more. Some of the other APIs include 1ShoppingCart.com, Twillio (SMS and Calls), Mailchimp, SendGrid etc. I love working on Admin Panel CMS based systems, CRMs, Workflow based systems. I can handle complex systems and tuning MYSQL for performance, query optimization and security of the applications in PHP based system. On front end technologies, I can work with jQuery, AJAX, Bootstrap etc too but I feel more like a seasoned back end developer who can help in designing databases for best performance too. less

Overview

I have more than 14 years experience in PHP and MYSQL based web development. I have experience in building workflow based systems in PHP. I have good written and oral communication skills which make me stand out from the crowd of other freelancers. I have served local and international companies before becoming a freelancer and this has helped me a lot in understanding the international clients. Thus I tasted a great success in freelancing world. I have done Masters in IT (MS - IT) from School of Electrical Engineering and Computer Science (SEECS) at National University of Science and Technology (NUST), Islamabad, Pakistan. ... moreMy major is databases and I worked on "Semantic Analysis of Micro-blogging tools". I have great analytical skills and I can understand client requirements easily. Thus all the stages of converting an idea to a working product is done easily and smoothly. Some of the great projects I have done at Gumption Technologies include but are not limited to: 1. http://www.servicesalad.com 2. http://www.prospectzoom.com 3. http://www.clashifieds.com 4. http://www.aofreelancers.com 5. http://www.topbizplans.com 6. http://www.tap-and-tell.com/ I have worked with many APIs. I created as well as consumed RESTful APIs. I love working with Payment Gateways including Paypal, Stripe, eWay, WePay, Paytabs and many more. Some of the other APIs include 1ShoppingCart.com, Twillio (SMS and Calls), Mailchimp, SendGrid etc. I love working on Admin Panel CMS based systems, CRMs, Workflow based systems. I can handle complex systems and tuning MYSQL for performance, query optimization and security of the applications in PHP based system. On front end technologies, I can work with jQuery, AJAX, Bootstrap etc too but I feel more like a seasoned back end developer who can help in designing databases for best performance too. less

Umar Hayat Khan
Drop Here

Umar Hayat Khan

$27.00 /hr

Veteran PHP Developer with great analytical and communication skills

Rawalpindi, Pakistan

Overview

I have more than 14 years experience in PHP and MYSQL based web development. I have experience in building workflow based systems in PHP. I have good written and oral communication skills which make me stand out from the crowd of other freelancers. I have served local and international companies before becoming a freelancer and this has helped me a lot in understanding the international clients. Thus I tasted a great success in freelancing world. I have done Masters in IT (MS - ... moreIT) from School of Electrical Engineering and Computer Science (SEECS) at National University of Science and Technology (NUST), Islamabad, Pakistan. My major is databases and I worked on "Semantic Analysis of Micro-blogging tools". I have great analytical skills and I can understand client requirements easily. Thus all the stages of converting an idea to a working product is done easily and smoothly. Some of the great projects I have done at Gumption Technologies include but are not limited to: 1. http://www.servicesalad.com 2. http://www.prospectzoom.com 3. http://www.clashifieds.com 4. http://www.aofreelancers.com 5. http://www.topbizplans.com 6. http://www.tap-and-tell.com/ I have worked with many APIs. I created as well as consumed RESTful APIs. I love working with Payment Gateways including Paypal, Stripe, eWay, WePay, Paytabs and many more. Some of the other APIs include 1ShoppingCart.com, Twillio (SMS and Calls), Mailchimp, SendGrid etc. I love working on Admin Panel CMS based systems, CRMs, Workflow based systems. I can handle complex systems and tuning MYSQL for performance, query optimization and security of the applications in PHP based system. On front end technologies, I can work with jQuery, AJAX, Bootstrap etc too but I feel more like a seasoned back end developer who can help in designing databases for best performance too. less

Umar Hayat Khan has added 56 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Add shop to existing website

    Dec 2015 - Present
    Job in progress
    $1,000.00 earned
    Fixed Price

  • Ad-Hoc Web Development Fix

    Jul 2016
    5.00
    We are very thankful for the team's help and that they have really dedicated their time and effort to assist us on a short notice. We will definitely recommend the team to others!
    $220.00 earned
    Fixed Price

  • Fix issues on Application

    Feb 2016 - Jul 2016
    5.00
    Absolutely perfect. I would highly recommend Umar. He is very patient and professional. A credit to Upwork..
    $50.00 earned
    Fixed Price

  • API Programmer

    Dec 2015 - Jul 2016
    5.00
    Umar with Gumption Tech was one of the best workers we have ever worked with. Umar was incredibly responsive and has great technical knowledge. Most importantly he does not misrepresent his skills and will be honest.
    $1,795.00 earned
    Fixed Price

  • Create a Dynamic Business Listing Portal

    Jan 2016 - Jun 2016
    5.00
    It has been a really good experience and team is very helpful to us!
    $2,400.00 earned
    Fixed Price

  • PHP Developer / Web Services - Simple Booking Application

    May 2016 - Jun 2016
    5.00
    Umar and team did an outstanding job in completing the project. He is a superb communicator and delivers in a timely manner. The quality of work is also top-notch.
    $350.00 earned
    Fixed Price

  • Stripe Expert - Connect Stripe to online form

    Apr 2016 - Jun 2016
    No feedback given

    16 hours

    $20.00 / hr
    $320.00 earned

  • Eventbrite API Interface (PHP)

    Sep 2014 - May 2016
    5.00
    Great Job - A++++++++++

    6 hours

    $25.00 / hr
    $150.00 earned

  • look for php mysql ajax experts to work on a long term basis

    Mar 2016 - May 2016
    5.00
    Good quality work
    $100.00 earned
    Fixed Price

  • Subscription-Based EGreetings Website

    Dec 2015 - May 2016
    No feedback given
    $100.00 earned
    Fixed Price

  • Php,sql and JS developer for temperature recording web page

    Apr 2016 - May 2016
    5.00
    Umar is a great communicator and very professional to work with. We have used him for a few projects now because he just 'gets it' and he always delivers exactly the specs we provide him. Very good technical skills and nice clean code.
    $750.00 earned
    Fixed Price

  • View More (113)

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Tests

NameScore (out of 5)Time to Complete
PHP Test3.95Top 30%35 mins
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94% Job Success
Top Rated
Work History
3,036 hours worked
436 jobs
Availability
Available
More than 30 hrs/week
24 hrs response time
Profile Link
Associated with
Agency logo
Gumption Technologies
Top rated
94% Job Success
3,780 hours
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