William S.

PHP backend and API developer

Chandigarh, India



What's the difference?

Over 5 years, I worked as backend and API developer. I have experienced with web development including different technologies and APIs. I am proficient in working with JSON and XML, hand-coded PHP, MYSQL, Javascript, jQuery plugins, Angular JS, Node JS, HTML5.

I am actively involved with full-featured web portal and multiple APIs, using Object-Oriented PHP in the Yii framework. I have a great experience with backend development for internal websites and mobile applications.

I specialize in W3…


William S. has added 20 portfolio pieces. Create an account to review them.

Work History & Feedback

Photoshop Expert with Jewelry Experience

“Project Completed on Time”
3 hrs @ $12.60/hr
Earned $38

Mobile App Developer

“The UI part for my application was done beyond my expectation the graphic and detail was also great. Great job William ! I am looking forward to my next job with Osvin”
10 hrs @ $15.00/hr
Earned $150

Logo & Housestyle Webdesigner

“As we experience with most applicants that we interview, William's readiness to coöperate, availability, ability to complete the task on time, overall enthousiasm and fair communication skills make him an valuable professional.”
Fixed Price $67

UI Design Professional

“Happy with the work and good value for money, happy client and we will continue to use William.”
41 hrs @ $15.00/hr
Earned $620

Re-Create Newsletter

“Thank you for the help in recreating our newsletter.”
13 hrs @ $14.00/hr
Earned $180

website with secured reporting

“Very good for the cost. I was not clear what I wanted at the start but got exactly what I wanted when it was done. One note, I had to come up with most of the ideas but that worked because now I have a site that is truely my own. Plus the back and forth process went very smoothly. Maybe not the best creatively but did an excellent job putting my concepts to work. Thank you very much it was a pleasure.”
33 hrs @ $12.60/hr
Earned $412
Tests Taken
Name Percentile Score

Magento eCommerce Test


PHP Test


Twitter Bootstrap Test


WordPress Test