Petar Trajkovic

As a Full Stack developer, I have rich experience in web developments for frontend and backend. Building state-of-the-art, easy-to-use, user-friendly websites and applications is truly a passion of mine and I am confident I would be an excellent addition to your organization.
I will always try your projects together with you. We will share ideas with each other and get more excellent results.
If you are looking to work with someone who is professional, resourceful, reliable, responsive, flexible, and does not compromise on quality, then please contact me immediately.
Best Regards.

  Obrenovac, Serbia   

Work Experience

Shopify APP & Theme Developer  •  Chargezen

May 2020 - October 2021

During my work time, I built the Recharge Subscription Shopify app and integrated it with many Shopify stores.

Shopify Pro Developer  •  Bluestout

April 2017 - July 2021

I have worked for 5 years with US partner Blue Stout, which is a great Shopify dev company.
I have a lot of experience integrating with the Shopify App, and developed public/private Shopify apps with my partners.

Front End Developer  •  Lucky Web Solutions

March 2014 - November 2015

As a Full Stack developer, I have worked for 2 years.
- Laravel, Ruby on rails,
- React, Vue, Node
- Firebase, MySQL, MongoDB
- Bootstrap, HTML5, CSS3, jQuery, JavaScript


   HTML5      CSS3      jQuery      JavaScript      PHP      Java      C++      Node.js      React      Vue.js      Ruby on Rails      Shopify      WordPress    Flutter      ReactNative      Ionic Framework      kotlin      Swift   

Main Skills

BlockChain Developer

Hello, I am an expert in business-driven Web, IoT, Blockchain development with 8 years of overall expertise. Hard-working professional with excellent verbal and written communication skills, effective at elaboration of tech solutions and software product requirements.

  • game development
  • smart contract
  • wallet app
  • NFT development

MernStack Developer

I have a lot of experience in web development for frontend and backend. I'm very familiar with Pixel Perfect Web Design/React/Next/Node/AWS and so on.

In the meantime, I have built many web projects using React/Next/MaterialUI according to the Figma design. I used to build a backend using Node.js. In particular, MERN Stack, it is my favorite part.

Shopify Developer

I have built over 30 large stores and over 100 small stores with various eCommerce companies around the world in 8 years.

WordPress Developer

I have rich experience and full stack knowledge of Wp and Woocommerce. In particular, I am well-versed in WordPress Engine and Elementor and plugin for customization. So, I feel confident in your project and accomplish it successfully.

Mobile Developer

I have rich experience of mobile app building with Ionic, Flutter, React Native, Android and IOS Native. I am also talented at React/ React Native and pretty familiar with React application architectures such as Redux, Reflux and Flux. I always provide excellent UI/UX results, like pixel-perfect and full-responsive.


University of Belgrade

Computer Science

2009 - 2014


   English — Fluent   

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