Profile image of celalaybar
Flag of Turkey K?r?kkale, Turkey
Member since October 26, 2016
21 Recommendations


Online Offline
I have graduated from Bosphorus(Boğaziçi) University in Turkey. I have a license degree in Computer Educational Technology. I am competent in PHP, MySQL, SQL, WordPress, JavaScript, jQuery, HTML, CSS, WooCommerce, Plugin Development, Joomla, Magento, Shopify, Prestashop, BigCommerce, Google Apps Script, AJAX, JSON, XML, SVG and coding. I am a full-time individual freelancer as web and software developer.
$35 USD/hr
193 reviews
  • 100%Jobs Completed
  • 96%On Budget
  • 98%On Time
  • 16%Repeat Hire Rate


Recent Reviews

  • image of Yabo888 Gravity Forms - PHP Editing Project for Celal $280.00 USD

    “I have hired Celal for several projects now. He consistently delivers excellent service. He has become indispensable for my business. He is very good about documenting his work, so after he finishes, I am able to understand clearly how he implemented a particular solution. I am very happy to work with Celal and will be hiring him again soon!”

  • image of Yabo888 Gravity Forms - PHP Project for Celal $150.00 USD

    “I have worked with Celal on several projects now. Each time, he provides consistently excellent service. He has always been extremely professional and responsible. If you have found Celal on Freelancer, it is your good luck, and you should hire him and stick with him. Thanks again!”

  • image of Yabo888 Wordpress Gravity Forms Project for Celal $550.00 USD

    “Celal has been an enormous help to my business. I help customers submit complicated applications to the U.S. government. Each application requires submitting multiple PDF forms. Each PDF form asks repetitive questions (for example customers would have to fill out their name and their spouse's name 5 times for the same application). Celal has built a function for my Wordpress - Gravity Forms website that lets me collect user's information and then instantly print the input to multiple PDF documents and email them to the customer. There are 3 or 4 commercial plugins that can do something similar - printing Gravity Forms input to PDFs, but none can handle the complexity of the forms I am using. Celal is extremely fluent in PHP and JavaScript and has been able to implement every feature I have requested. Also, he is always very responsive and professional. He explains how each feature is implemented, which new files were created, and how to edit them. I highly recommend Celal!”

  • image of michaeldugle Edit a Signup Form (Html) $35.00 USD

    “Celal communicated efficiently and provided a working solution very quickly.”

  • image of CamberMark Create and Install Three Interactive Maps on my WordPress Website $354.00 USD

    “Best Freelancer I've worked with in 5 years. Very clear on expectations and deliverables. Provided more than requested, and communicated clearly and quickly. Highly recommend!! Looking forward to working with him again.”

  • image of Samuel H. Project for Celal A. £23.00 GBP

    “Celal is a great person to work with. Able to solve my web design issue quickly and simply, with great communication throughout. 100% will hire again.”



Feb 2012 - Sep 2016 (4 years)

I worked as a Computer Science Teacher.

Software Developer

Jul 2011 - Dec 2011 (5 months)

I worked as a software developer. Mainly, I dealt with PHP, Java, HTML, CSS, Javascript, Flash and Actionscript to develop and maintain online Facebook game.

Software Developer

Sep 2009 - Aug 2010 (11 months)

I worked as a software developer. Mainly, I used Flash and Actionscript to develop and maintain video player in news portal.



2001 - 2007 (6 years)


1997 - 2001 (4 years)


JavaScript Tutorial (2016)


Online JavaScript Tutorial Course

PHP Tutorial (2016)


Online PHP Tutorial Course

HTML Fundamentals Course (2016)


Online HTML Fundamentals Tutorial Course

CSS Fundamentals Course (2016)


Online CSS Fundamentals Tutorial Course

SQL Fundamentals Course (2016)


Online SQL Fundamentals Tutorial Course

Photoshop CS4 Certified Expert (2009)


The Adobe Certified Associate (ACA) certification validates basic, entry-level skills in digital communication, creation, and design using Adobe tools.


  • Preferred Freelancer Program SLA
  • WordPress
  • SQL Level 1
  • CSS 1
  • JavaScript Level 1
  • JavaScript Level 2
  • PHP Level 1
  • JavaScript Level 3
  • US English Level 1
  • PHP Level 2
  • HTML Level 1


  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

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