Hi, I'm Dejan Mitrovic, a passionate software developer with extensive experience in web and ecommerce development. Over the years, I've worked with various technologies including Shopify, Wordpress, React, Angular, and Laravel, delivering optimized, high-quality, and scalable solutions for multiple clients. I pride myself on clean coding, problem-solving skills, and delivering projects on time with excellent communication. I am comfortable working in agile teams and leading key client engagements, and I enjoy building both frontend and backend components that provide great user experiences. I'm ready to dive into your projects and help you grow your online presence with reliable and creative development solutions.

Dejan Mitrovic

Hi, I'm Dejan Mitrovic, a passionate software developer with extensive experience in web and ecommerce development. Over the years, I've worked with various technologies including Shopify, Wordpress, React, Angular, and Laravel, delivering optimized, high-quality, and scalable solutions for multiple clients. I pride myself on clean coding, problem-solving skills, and delivering projects on time with excellent communication. I am comfortable working in agile teams and leading key client engagements, and I enjoy building both frontend and backend components that provide great user experiences. I'm ready to dive into your projects and help you grow your online presence with reliable and creative development solutions.

Available to hire

Hi, I’m Dejan Mitrovic, a passionate software developer with extensive experience in web and ecommerce development. Over the years, I’ve worked with various technologies including Shopify, Wordpress, React, Angular, and Laravel, delivering optimized, high-quality, and scalable solutions for multiple clients. I pride myself on clean coding, problem-solving skills, and delivering projects on time with excellent communication.

I am comfortable working in agile teams and leading key client engagements, and I enjoy building both frontend and backend components that provide great user experiences. I’m ready to dive into your projects and help you grow your online presence with reliable and creative development solutions.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

Work Experience

Web and Ecommerce Developer at Redtag Digital
May 1, 2017 - July 29, 2025
Worked primarily with Wordpress, Shopify, and Webflow. Integrated third-party APIs including PayPal and Stripe. Built ecommerce stores from scratch and integrated with Recharging subscription API. Developed Klaviyo forms and integrated them. Optimized website speed and SEO. Configured payment methods and shipping.
Senior Web Developer at Webuiltech
March 1, 2019 - July 29, 2025
Gained experience in UI development using React and React Native. Participated in sprint planning, workshops, and client presentations. Worked with mini single-page applications built with Angular and AngularJS, and independently developed jQuery projects based on client requirements. Developed a custom web application for mobile landing pages, analytics and management, and custom page designer tool using Laravel, Nova, MongoDB, MySQL, JavaScript, and jQuery. Developed web services and APIs for field-management applications using PHP, MySQL, and AngularJS.
Senior Shopify Developer at Superco
April 1, 2021 - July 29, 2025
Collaborated with core Shopify developers in the agency. Customized widgets per client requirements. Optimized site speed using headless technologies (Next.js and GraphQL). Updated Shopify from version 1.0 to 2.0. Built discount and bundle functions using Shopify server script (Shopify Plus). Customized checkout pages. Integrated Zapier and Recharging subscription services. Built pages using Pagefly, Shogun, and Gempages. Improved conversion rates and integrated third-party add-ons like Mailchimp, Wishlist, Live chat, and SSL. Developed Shopify apps.
Senior Full Stack Developer at Tack Media
November 1, 2022 - July 29, 2025
Led the development of a single-page application using HTML5, CSS3 (LESS), and Bootstrap to build responsive pages. Designed and developed a front-end operations system to manage widget display based on user permissions. Architected and implemented full-stack ecommerce features for a fast-growing startup. Improved application structure with client-side MVC. Developed a responsive web framework supporting both web and native applications. Worked in an Agile environment.

Education

bachelor degree at Josip Juraj Strossmayer University of Osijek
April 1, 2010 - July 29, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Retail, Software & Internet
    paper https://h-proof.com/

    • Responsive Shopify theme Design and Development
    • Optimize Speed
    • Solid background with HTML, CSS and JavaScript/jQuery