Zlatan Halilovic

First Global Xpress is a global shipping and remote platform that enables infrastructure teams to consolidate their IT hardware purchases and ship them to 170 countries. I created a beautiful, custom WordPress website from scratch with numerous scroll-based animations. Also, I built several WordPress plugins for various functionalities across the website, such as the customized live search for case studies and the "load more" feature, which progressively shows more cases and blog posts to the user without reloading the existing page.

I worked on the site customizations and improvements for Morningstar Marinas, which offers first-class facilities and outstanding amenities at the top boating destinations across the Southeastern and Mid-Atlantic US.

Fleishers is a collection of high-end butchery shops in New York that sells organic, sustainably-raised, premium-quality meats.

I led a team of developers to build a completely custom and highly complex WooCommerce website for their products. I created a custom WordPress theme from scratch and wrote numerous plugins for various functionalities across the site. I also collaborated with a globally distributed, talented group of people to maintain the existing site for nearly two years and consistently build new features.

I worked on speeding up BeInCrypto, a news website specializing in cryptographic technology, privacy, fintech, and the internet. I built new features for the site, modified the existing ones, and successfully migrated over 50 gigabytes of the website data to a new, performant server.

Instyle Solar is one of the largest solar companies in Australia, providing residential and commercial solar systems to over 20,000 home and business owners. I built a child theme to improve their site's UX and constructed a new design for their website taken directly from the supplied mockups.

Additionally, I created a complex solar calculator WordPress plugin that allowed the users to discover how much of their monthly or yearly income they could save by switching to solar energy. I also built a Talk to an Expert WordPress plugin, enabling users to enter vital information about themselves that experts could use to determine the solar package that would best fit clients' individual needs. Both WordPress plugins were integrated with HubSpot via HubSpot's API.

Prep+Rally is the number one family meal prep system in the US. I was in charge of overhauling their complex and subscription-based WordPress/WooCommerce website and building new and exciting features for them.

I built a custom WordPress website from scratch for a bitcoin and crypto-based sports betting site. I also created a custom and complex WordPress plugin for fetching and displaying betting odds from the most popular Bitcoin sportsbooks on the internet. I constructed several custom child themes and WordPress plugins under multiple websites for the same client, collaborating daily with a team distributed worldwide to maintain existing websites for a few years and build new features on top of them.

Kaleidoscope is a website that matches students with exclusive scholarships and grant opportunities from top organizations to help them pay for their education. I customized the UI and UX, added new features, and embellished the Kaleidoscope website. Kaleidoscope awarded $150 million to recipients with an award size 83% higher than the national average in the US.

I built a custom WordPress solution for a range of surgery centers in the US to move them away from manually managing their operations' data with Excel sheets and into a fully online and private system based on WordPress. The new system enabled them to add all their operations' data via easy-to-use web forms and quickly look up historical data entries via advanced smart sheets catered specifically to their needs, resulting in a much more efficient and enjoyable data management process. You can find additional information in the screenshots linked below:

• Ally ASC login window – i.imgur.com/64UkWsu.png
• Sample web-form data upload – i.imgur.com/rFZSIla.png
• Sample data smart sheet – i.imgur.com/1Mxg8dU.png

Welcome Family Holiday Park is one of the biggest seaside holiday resorts for families in the UK, featuring adventure parks, golf courses, sports grounds, and several indoor swimming pools. They've been in business for nearly 70 years.

I was in charge of building a fully custom WordPress website for them in the latest Gutenberg editor. This allowed their staff to change anything about their website visually for the first time and make new pages with their designs entirely by themselves instead of relying on a developer. This option allowed for easy website maintenance and upgrades compared to previous site versions.

Three Five Two is a growth company that has created over $500 million in enterprise value for its clients over the last 24 years they've been in business. I worked on enhancements and optimizations for their WordPress website, mostly doing front-end work on the existing Sage WordPress theme while also getting involved with some back-end work.

I worked on the site customizations and improvements for Morningstar Storage, which offers quality public self-storage facilities in a variety of sizes, unequaled in cleanliness, safety, and appearance.

I built a multilingual, WooCommerce website for a family-owned tour agency based in Slovenia. The agency offers tours for adrenaline-packed activities such as caving, diving, kayaking, rafting, and mountain biking.

This project started with the idea that customers—such as artists, photographers, creatives, freelancers, real estate agents, or business people—should be able to publish their WordPress websites without touching a single line of code. As such, I created Zee, a stylish, elegant, and sophisticated WordPress theme that allowed them to do just that—build their websites easily and rapidly using a WordPress theme developed with them in mind.

This is a clean, modern, and responsive WordPress theme, which I built for my portfolio website. It showcases all the premium WordPress themes I created over the past 11 years. The website is trusted by over 16,000 customers and features scroll-based animations and lazy-loaded images.

OnionEye is the brand name I used to sell my premium WordPress themes on the ThemeForest marketplace, reaching a total gross sales of over $750,000 and making it to the Authors' Hall of Fame with Envato's Elite Author level 10 recognition.

I built these themes entirely from scratch over the last 11 years. Even though my items are no longer available on ThemeForest, my portfolio still shows my total number of sales and the other achievements I made while still active in this leading WordPress marketplace.

Yin and Yang is a beautifully animated WordPress theme that I released in November 2011. It quickly shot to fame to ultimately become a bestseller in its niche on a prominent WordPress marketplace called ThemeForest.

This theme has sold almost 8,000 copies worldwide, making it one of the best-selling creative WordPress themes. Since then, thousands of people have used it to power their websites and develop an online presence without ever touching a single line of code.

I built a brand new WordPress website for an editorial magazine. Our main goals were to have an aesthetically pleasing experience for the site's readers and for the website to load very fast worldwide, which we successfully accomplished at the end of the project.

Terrasuya is an online jewelry store passionate about creating quality accessories and making them accessible to everyone. Inspired by their idea of breaking boundaries and stereotypes of what one can and cannot do, I developed an eye-pleasing shopping experience while working as a back- and front-end developer. The site runs on WordPress with the WooCommerce plugin on top of it.

Omm is a carefully handcrafted, clean, minimalist, and responsive WordPress theme with beautiful intricate details and a sidebar menu. My idea was to make an easily customizable theme for creatives and artists. More than a thousand people purchased it to easily and quickly put their portfolios online to present to their customers.

Yama is a gorgeously minimalist and responsive WordPress portfolio theme that I built for the creative industry. It was used by a range of people to easily create and maintain their online presence with the help of WordPress.

Peak is a favored and exquisitely made responsive WordPress theme, with a sidebar menu and a masonry portfolio grid, that I built from scratch and sold to thousands of clients. Clients love Peak as they believe it to be a perfect theme to elegantly and beautifully showcase their artwork.

Tao is an innovative and responsive 3D WordPress theme with beautiful animations, which I built in 2013 for around 800 clients. The featured 3D animations and transitions can be seen by hovering over the images on the homepage and the browser screen's left-side menu. Customers used the Tao theme to build and showcase their online portfolios quickly. It is such a solid product that it stood the test of time, still displaying perfectly across all modern browsers and working smoothly and securely on top of WordPress.