Luka Mutić

Copyright ©2025 All Rights Reserved Luka Mutić

About me


I’m Luka Mutić, a web developer with 5+ years of experience and a product and growth mindset. I build fast, reliable websites and web experiences that are designed to ship, iterate, and perform.

Professionally, I’ve worked across a wide range of web projects: from smaller WordPress sites to complex WordPress and WooCommerce solutions with custom themes, as well as modern JavaScript frameworks and libraries. Today, I work on the technical side of the Investing Insiders platform as the lead web developer, owning key features end to end and collaborating closely with design to deliver polished, user-focused results. Previously, I worked at Brame in Zurich, building custom gamified marketing solutions and leading the company website across marketing and engineering. Before that, I spent three years at a WordPress agency, shipping everything from page-builder builds to fully custom theme work. If you want the full timeline and details, you can find the complete story on my LinkedIn profile.

My path wasn’t linear. I started in natural sciences, studied Chemistry, and then pivoted into Software and Information Engineering at Singidunum University, starting professional work in tech even before enrolling.

Outside of work, you’ll usually find me hiking, taking photos, or going down some reading rabbit hole. I’m curious by default, so I like exploring how the world works through nature, conversations, and ideas. I’m also into investing, great films, and music, and I love catching live gigs when I can. Most of all, I value spending time with my family, friends, and the people I care about.

One small “trophy” I’m genuinely proud of is that wherever I’ve been, I’ve met great people and built real connections. Even years later, former colleagues still reach out for a drink, a hangout, or a team event, and I take that as a quiet badge of honor.

Looking ahead, I see my career less as a 100 m sprint and more as a triathlon, a long game with obstacles. Over time, I want to bring together my engineering, product, strategy, and personal skills into entrepreneurship that creates real value for the community. And as I grow, I’d love to mentor younger people, share what I’ve learned, and help them build their own version of success.

Work

Feel free to explore further insights into a few of the projects I have been involved in, which are presented below.

project, Superfon

Superfon

I played a crucial role in developing the frontend of the demanding "Superfon" custom e-commerce WordPress theme as part of the Intellrocket team. Using HTML5, CSS3, SASS, JavaScript, Ajax, and Bootstrap5, I created an engaging and dynamic online shopping experience. I also provide ongoing support and maintenance to ensure optimal functionality.

project, Brame

BRAME

As a developer in the Professional Services team at Brame, a Swiss martech firm, I also hold the primary responsibility for maintaining and implementing necessary updates and improvements to the company website. This includes developing key sections, enhancing functionality, and ensuring the site meets evolving business needs, while closely collaborating with the marketing team to deliver solutions aligned with their goals and requirements.

project, Investing Insiders, UK, finance

Investing Insiders

Investing Insiders is a complex UK financial portal where, together with a colleague, I’m responsible for end-to-end technical delivery. Working in WordPress with ACF Pro, I design and ship custom templates (guides, platform reviews, PPC landing pages) and financial calculators, improve UX and site performance, and manage CI/CD, caching, Core Web Vitals, and SEO-friendly information architecture and on-site search.

project, Intellrocket

Intellrocket

On this project, I was tasked with working on the frontend. React's framework - Next.js was primarily used in this project, and excellent performance was achieved thanks to it. The interesting graphic design of the pages was a challenge, but also a pleasure to work on.

project, Addleshaw Goddard

Addleshaw Goddard

As a freelance developer, I had the opportunity to work on a substantial part of the frontend development for a renowned law firm based in London. The website, built on .NET technology, required my expertise in HTML5, CSS3, SASS, Bootstrap5, JavaScript, jQuery, and Gulp.js to deliver an exceptional user experience.

project, Montway

Montway

Montway Auto Transport is a customer-focused platform for booking reliable vehicle shipping services across the U.S. Built with scalability and ease of use in mind, it offers a streamlined interface, real-time tracking, and secure payment options.

project, uWeed

uWeed

uWeed is a modern e-commerce platform built for seamless browsing and purchasing of legal CBD products in France. Designed with performance and user experience in mind, it features responsive design, secure payment options, and efficient product categorization.

project, Unior Components

UNIOR Components

For this project, a custom WP theme was developed using HTML, CSS, Bootstrap, Swiper, jQuery, and PHP technologies. It involved working with a major client who had specific requirements, making it both challenging and fascinating to work on.

project, Sodeli

Sodeli

Sodeli is a webshop built on WordPress for which we crafted a custom WordPress WooCommerce theme to meet its specific needs. I participated in this project as a frontend developer, as part of the Intellrocket team.

project, Fahrschule123

Fahrschule123

During my time as a member of the Intellrocket team, I worked on frontend development for a custom WordPress theme. It was an interesting project that involved utilizing the GreenSock library, along with other classic technologies.

project,  Dental clinic dr Cabunac

Dental clinic dr Cabunac

As a frontend developer on the Sajtic team, I contributed to the creation of the Dr. Cabunac website, a custom WordPress theme for a prestigious dental clinic in Serbia. Our collaborative efforts resulted in a visually appealing and user-friendly website, highlighting the clinic's expertise in dental care.

project, SocNet

SocNet - Simple Social Network

SocNet is a PHP, MySQL, HTML5, CSS3, SASS, Bootstrap5, Chart.js, and JavaScript-based web project, created for the Web-Based Information Systems exam. It offers a user-friendly social network with a simple features. Check out the github repository or the live website for testing and exploration.

project, Tomsin

Tomsin

At Tomsin, an e-commerce platform built on WordPress with a premium theme, I had the opportunity to contribute as a member of the Sajtic team.

project, Etual Shop

Etual Shop

Etual Shop is an e-commerce platform built on WordPress with a premium theme. As a member of the Sajtic team, I had the opportunity to work independently on this project.

project, Cutie Cloud

Cutie Cloud

At CutieCloud, I had the opportunity to work on developing specific sections of the web shop. Additionally, I am actively involved in the maintenance of the website and provide IT support as well.

project, Raptor

Raptor

Raptor is a website developed on WordPress using a premium theme. I had the privilege of working on this project as a member of the Sajtic team.

project, Canvas

Canvas

Canvas is a custom WordPress theme where I had the opportunity to contribute as a member of the Intellrocket team. My role involved working on various frontend components using HTML5, CSS3, Bootstrap4, jQuery, and JavaScript.

project, SpringWell

SpringWell

This is an e-commerce WordPress site developed using the Porto WordPress theme. As a member of the Intellrocket team, I had the opportunity to work on it.

project, Psychotherapy Website

Psychotherapy Website

Nada's website is a WordPress site where my main responsibilities involve maintenance tasks, as well as occasional creation of new sections or pages.

project, WBIMUN,GDSC Belgrade, Website

WBIMUN

The WBIMUN project involved creating an advertising strategy and a full website for a UN subsidiary. As part of GDSC Belgrade, I developed a web application for conference registrations. This project showcased my digital marketing and web development skills, providing a platform to promote and organize international conferences under WBIMUN.

Blog

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