EXPLORE

4.6

(97 reviews)

Dejan K.

@dezio1900

4.6

7.2

99%

Full-stack web developer | since 2008

$25 USD / Hour

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Serbia (4:57 AM)

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Joined on May 31, 2011

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5 Recommendations

$25 USD / Hour

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I'm Dejan, a full-stack web developer from Serbia with over 15 years of experience in web development. I've been coding since 2008 and have developed more than 40 websites from scratch, each with unique custom features tailored to client needs. MY TECHNICAL SKILLS: - Backend: PHP, MySQL, Wordpress, Woocommerce, custom API integrations (QuickBooks, Stripe, PayPal, Google Maps, Mapbox) - Frontend: HTML5, CSS3, JavaScript, Wordpress themes, responsive design, cross-device optimization - Specialties: Dynamic logic and calculations, interactive maps, custom booking systems, financial calculators, PDF generation etc. What sets me apart is my problem-solving approach. I don't just code - I analyze requirements and suggest improvements based on my experience. I've worked on everything from simple contact forms to developing complex custom booking reservation systems with real-time availability calendars, dynamic pricing, and multi-step checkout processes. Example: [login to view URL] I'm also an expert at fixing issues in existing code and customizing 3rd party scripts. Whether it's debugging PHP compatibility issues, resolving plugin conflicts, or adapting existing solutions to meet specific requirements, I can quickly identify problems and implement effective solutions. I currently manage over 30 websites for clients, handling updates, maintenance, bug fixes, and feature additions. My code is always optimized for performance, security, and scalability. I believe in creating solutions that are not just functional but also maintainable and future-ready.

Verifications

On time

87%

On budget

89%

Accept rate

98%

Repeat hire rate

23%

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Portfolio

I was the only developer for this project. Key features I developed include:
- Auto-generation of custom coupons after checkout, usable offline via unique QR codes
- A custom admin section for managing coupons & gits, with specialized columns and options
- Coupon-related email template creation
- Code customization and design updates on product and cart pages
- A PHP script to automatically generate QR codes based on specific parameters
- Creation of a "Partner" user type with advanced permissions
- Development of a gift QR type, which customers can purchase for specific products

...and more.

Custom WP/Woocommerce plugin:QR code coupons & QR code gifts

I was the only developer working on development of this site. Important features I developed for this site are:
- Created custom responsive Wordpress/Woocommerce theme according to PSD website design
- Created advanced layouts for the main menu items
- Created custom "Lodge", "Supplement", "Activity", "Gift Certificate" product types in Woocommerce and attached custom product fields to it.
- Created custom availability, booking and checkout pages
- Created Order transactions functionality
- Created Order deposit functionality
- Created dynamic generation of Lodge price - based on number of booking nights, people selected, long stay discount configuration, and promo code discount.
- Created custom "Emails Templates" and "Emails" post types which allows admin to write and send dynamic emails directly from admin area.
- Created "Lodge Reports" page in admin area
- Created custom "Site Options" page in admin ar

Responsive Wordpress/Woocommerce booking website

Please note that screenshots has some details hidden, because I have restricted permission for sharing site screenshots in public.

I was the only developer working on development of this site.

Important features I developed for this site are:
- Created custom responsive Wordpress theme according to PSD website design
- Created advanced layouts for the main menu items. Areas and trails in main menu are automatically generated.
- Created custom "Trail" post type and attached required fields to it.
- Created map with areas and trails automatically added based on configuration in Wordpress admin area.
- Created custom "Site Options" page in admin area

Responsive Wordpress website

Custom WP/Woocommerce plugin:QR code coupons & QR code gifts

Responsive Wordpress/Woocommerce booking website

Responsive Wordpress website

4.6 · 97 Reviews

97 Reviews

Add Schools to WP Database

Very professional and knowledgeable. A great resource.

Excel Calculator to WordPress Form

Dejan did a great job and will definitely hire again.

+3 more

Woocommerce shop thumbnails fix

Dejan was a pleasure to work with. Really pleased with his work. Got the job done with clean, concise code. 10/10 Highly recommended!

+5 more

Custom Woocommerce Plugin for Vintage Bags

It was great to work with Dejan - clear communication and good understanding of the project from the very beginning onward. Will certainly continue working g with him for future projects.

+3 more