About me

I am an experienced full-stack developer with a scientific background and strong organizational and planning skills. With more than 15 years in development, QA and project management I always aim to deliver efficient, high-quality and bug-free solutions that thoroughly address customer needs.

A little more about me

The most important role and the greatest achievement in my life – I’m a father of two beautiful girls.

Theme Forest

Since 2012 I managed not just to earn the Elite Author status on Theme Forest, but had a chance to customize more than 100 different themes from all niches.

WordPress Community

Being in WordPress world since 2007, I’ve also started to contribute as an educator, translator, WP meetup and WordCamp organizer. I am proud to be a member of organizing teams of the WordCamp Europe 2018 (local team) and 2019 (community team).


  • theme development and pixel-perfect design
  • PSD/Sketch/Invision/HTML to WP conversion
  • theme customization
  • plugin development
  • WooCommerce
  • BuddyPress
  • The Events Calendar (working with it since the initial version. Also – I am Project Translation Editor on wordpress.org)
  • Multisites
  • WordPress REST API

If you’re looking for someone who knows and loves his job, who can make a custom theme or work with the existing one, someone who understands your struggles and knows how to solve them, as well as someone who can educate you along the way – then look no further!

Favorite Quote

When I stand before God at the end of my life, I would hope that I would not have a single bit of talent left, and could say, ‘I used everything you gave me’. – Erma Bombeck

Customer reviews

Nikola Stulic 2019-06-12T19:29:34Z 5
Project rating:

Excellent developer, have used him twice now and will use him again if needed. Responsive, patient with my questions, and can easily complete the modifications I envision.

Cynthia Bates
Nikola Stulic 2019-05-27T22:08:59Z 5
Project rating:

Nikola was a pleasure to work with. He was able to get a couple of different tasks that I needed done with no problems and a very fair price. I hope to work with Nikola again on future jobs.

Judy Lichtman
Nikola Stulic 2019-02-15T15:13:05Z 5
Project rating:

Nikola has demonstrated exceptional skill, patience, and candor in fixing our website's backend that was incredibly not it good working order. He did so in record time as well. I am thankful to Nikola and I do look forward to continue this relationship for any technical needs in the future. I highly recommend Nikola Stullic for all your technical backend needs. I wish him continued success and progress.

Ahmed Mohareb
Nikola Stulic 2020-01-02T15:40:45Z 5
Project rating:

Nicole Wood
Nikola Stulic 2019-12-23T16:45:24Z 5
Project rating:

He was very patient and helpful. Great freelancer

Patricia Maroday
Nikola Stulic 2019-12-20T15:50:18Z 5
Project rating:

Nikola is very easy to work with! He goes over and above on all his projects to make sure that everyone is completely happy. I highly recommend working with Nikola, and I will definitely work with him again.

Judy Lichtman
Nikola Stulic 2019-12-16T01:20:02Z 5
Project rating:

Dianne Schofield
Nikola Stulic 2019-12-06T17:01:07Z 5
Project rating:

Nikola was excellent!! We had a minor hiccup that he immediately adjusted for and continued to test to be sure it was functioning properly and as designed. He is competent, capable, fast, and easy to communicate with! I would highly recommend him for your theme adjustments and coding needs!!

Trish Corlew
Nikola Stulic 2019-11-07T13:53:53Z 5
Project rating:

Sean Griffin
Nikola Stulic 2019-10-31T23:47:38Z 5
Project rating:

Andrew Maney
Nikola Stulic 2019-10-30T11:56:51Z 5
Project rating:

Good clean quick work.

Jerry Pasewicz
Nikola Stulic 2019-10-25T16:19:38Z 5
Project rating:

afshin mehin
Nikola Stulic 2019-10-24T12:12:16Z 5
Project rating:

Great job! Thank you!

Marcin Mieczkowski
Nikola Stulic 2019-10-14T16:20:55Z 5
Project rating:

Nikola was great to work with and made the edits I requested.

Stacie Marshall
Nikola Stulic 2019-08-31T17:19:27Z 5
Project rating:

Matthew Larriva