devaDesign devaDesign
devaDesign devaDesign

Unique websites that Tell Your Story

Expert WordPress developer - since 2003

Rijeka, Croatia

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Long-term clients and partners
  • Infobip logo
  • Jamnica Botanica logo
  • Belje Plus d.o.o. logo
  • abc sir logo
  • Kravica kraljica logo
  • Cropix logo
  • Turizam info logo
  • TZ Novi Vinodolski logo
  • Amber Travel logo

These days, anyone can build a website, but only a few know how to build one that truly works

Selected Work

Every project tells a unique story

Explore a selection of my recent work that demonstrates creativity, technical expertise, and a commitment to client satisfaction.

  • Sávoj

    Year: 2025
    Category: Wine & Spirits

    • Custom Coding
    • Custom WordPress Theme
    • Web Development
    • Single Page Layout
    • Age Verification Screen
  • Turizam Info

    Year: 2025
    Category: Publishing / Media / Tourism

    • Web Redesign
    • Custom WordPress Theme
    • Custom Subscription Engine
    • Web Development
    • Responsive Design
  • Novi Vinodolski Tourism Board

    Year: 2025
    Category: Tourism and Culture

    • Custom WordPress Theme
    • Web Development
    • Custom plugins
    • Responsive Design
    • CSS Animations
  • Maverick Studio

    Year: 2024
    Category: Branding and Design

    • Static Website Development
    • Interactive Elements
    • Responsive Design
    • CSS Animations
  • One Possible Option

    Year: 2024
    Category: Music and Entertainment

    • Web Design
    • Custom WordPress Theme
    • Animated Hero Video
    • Multilingual Website
  • Amber Travel

    Year: 2023
    Category: Travel and Tourism

    • Custom WordPress Theme
    • Web Development
    • CSS Animations
    • Multilingual Website
    • Web Maintenance
  • Infobip Developers Hub

    Year: 2023
    Category: Technology and Communication

    • Custom WordPress Theme
    • Responsive Design
    • Dark/Light Mode
    • Event Management System
  • Jamnica Botanica

    Year: 2022
    Category: Food and Beverage

    • Custom WordPress Theme
    • Responsive Design
    • CSS Animations
  • ABC sir

    Year: 2022
    Category: Food Industry

    • Custom Coding
    • Web Development
    • Responsive Design
    • Functionality Optimization
    • CSS Animations
  • Sunny Vacation

    Year: 2022
    Category: Property Management

    • Web Design
    • Logo Design
    • Custom WordPress Theme
    • Responsive Design
    • Property Listing
  • Kravica kraljica

    Year: 2021
    Category: Food Industry

    • Custom WordPress Theme
    • Responsive Design
    • CSS Animations
    • Newsletter Integration
  • Boris Štok

    Year: 2020
    Category: Music and Entertainment

    • Web Design
    • Custom WordPress Theme
    • Responsive Design

About me

Hi! My name is Dejan (day-ahn), but my friends call me Deva (deh-vah) - and that's why it's DevaDesign.

Rijeka, Croatia

Deva
  • wordpress WordPress
  • html5 HTML5
  • css3 CSS3
  • javascript JavaScript
  • php PHP
  • mysql MySQL

I’m a senior full-stack WordPress developer with over 20 years of experience building custom websites on a modern LAMP stack. Since 2003, I’ve delivered more than 250 WordPress projects for businesses that rely on their websites as a core part of their operations.

My work covers the full stack: custom themes, backend functionality, API integrations, performance optimisation and long-term maintenance. The goal is always the same – a fast, stable and predictable site that can support your business for years, not just until the next major update.

When you work with me, you work directly with the developer who plans, builds and maintains your site. No account managers, no hand-offs between teams – just clear communication and a senior engineer who takes responsibility for the technical side of your website.

Let’s work together to bring your ideas to life!

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Years of experience
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Successful projects
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Client Satisfaction Rate
Happy Client Quotes
Natalija Mihaljević

Natalija Mihaljević

Dejan resolved challenges with impressive speed, ensuring exceptional project efficiency.

aether.hr
Vjekoslav Vahtarić

Vjekoslav Vahtarić

Outstanding client relations, with everything delivered to the highest standard. Highly recommended!

kigo.hr
Eva Meštrović

Eva Meštrović

Extremely professional and approachable, going above and beyond what was promised.

evamestrovic.com
Astrid Kuljanic

Astrid Kuljanic

Dejan is professional, responsive, and reliable, and above all, he creates wonderful solutions for all our needs!

astrid-music.com
Alexander von Ness

Alexander von Ness

A true professional whose invaluable tips and extensive experience have greatly contributed to my success.

nessgraphica.com
Nikola Adamovic

Nikola Adamovic

He truly collaborates with you to find the best solutions and always responds promptly to any questions.

adamovic.nl
Ines Greblo

Ines Greblo

Professional service delivery, client-focused advice tailored to needs, high efficiency, and a friendly approach.

bioterapijaines.com

Latest from Blog

If you’re thinking about a new website, these are the topics that will help you make smarter decisions.

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Contact

Before contacting me

I recommend reading through the answers to Frequently Asked Questions. You might find the information you need right away, and after that, feel free to reach out via the contact form and share all your ideas with me!

  • 1. Am I the right fit for your web project?

    I am a good fit if you see your website as an important part of your business that needs to be fast, reliable and maintainable in the long run. I work exclusively on custom WordPress solutions on a modern LAMP stack, without page builders or unnecessary plugins, with a strong focus on clean code and clear structure.

    We will work well together if:

    • You are launching a new WordPress website and want the architecture, content structure and technical setup to be done properly from day one.
    • You already have a WordPress site, but it is slow, unstable or hard to maintain, and you want someone to take it over, clean it up and put it on solid, predictable foundations.
    • Your website is an important sales or operational channel and you rely on enquiries, bookings, sign-ups, payments or other concrete conversions.
    • You need specific functionality that standard plugins do not cover, such as subscriptions, generating PDF quotes or invoices, HUB 3 barcodes, integrations with email systems or internal tools.
    • It is important to you that your website can connect to other systems via APIs, and that working with API keys and integrations is handled securely and properly.
    • You value a minimal number of well-chosen plugins and solutions that can be maintained for years, not only until the next major WordPress update.
    • You want to work with someone who can explain technical topics in plain language and be a long-term technical partner.

    When we are not a good fit:

    • Your main criterion is the lowest possible price and you regularly replace developers with cheaper ones.
    • You expect a website built entirely in a page builder, with many “all in one” plugins and no real consideration for performance, security or maintenance.
    • Due to my focus on WordPress, I am not a good fit if you are looking for development in a different tech stack (for example a dedicated React/Next product team or enterprise .NET solutions).

    What problems I help you solve

    • I turn slow, unstable and overloaded WordPress sites into fast, stable and clearly structured systems.
    • I simplify complex installations with too many plugins into a structured, maintainable WordPress setup.
    • I implement advanced functionality such as online forms, subscriptions, generating PDF documents and invoices, HUB 3 barcodes, and integrations with email services and other systems via APIs.
    • I take over existing projects, analyse the current state and propose concrete steps to make your website a reliable part of your business for the next several years, instead of a constant source of issues.

    If you recognise yourself in this description, there is a very good chance we will be a great fit for working together.

  • 2. Can I see examples of your work?

    Absolutely! Check out my portfolio to view selected projects I’ve worked on.

  • 3. What does the collaboration process look like?

    The collaboration process follows these steps:

    1. Contact: Send me your requirements via the contact form, including as much detail about your idea as possible. The more specific you are, the easier it is for me to craft an accurate and tailored proposal.
    2. Consultation: We discuss your needs and goals to ensure we’re aligned on the project’s vision and objectives.
    3. Proposal: I provide a personalized offer with clear details about the scope, timeline, and cost of the project.
    4. Client Materials: After accepting the proposal, you’ll provide all necessary content, images, and branding assets. Timely delivery of these materials is essential to ensure smooth progress. Regular communication during this phase ensures everything is aligned.
    5. Design: I begin crafting a tailored design for your website, ensuring it aligns with your vision and brand identity.
    6. Development: Once the design is approved, I proceed with coding and implementing the functional aspects of your website.
    7. Review and finalization: After the completion of the project, you’ll have the opportunity to review the website and request adjustments to ensure it aligns with your expectations. Revisions are included as needed to achieve the best results, while maintaining efficiency and focus on the project timeline.
    8. Launch: The website goes live after your approval, ready to showcase your brand to the world.
    9. Support: Additional maintenance services are available if needed, ensuring your website remains secure and up-to-date.
  • 4. How long does it take to build a website?

    The timeline depends on the complexity of the project, but most websites are completed within 4-6 weeks. I’ll keep you updated on the progress throughout the process.

  • 5. What is the minimum project price?

    The minimum project price is 1,500 EUR, depending on your specific needs and requirements.

  • 6. How does the payment process work?

    Understanding the payment process becomes even clearer when you've reviewed the Collaboration Process above, as the two are closely linked.
    The payment process is designed to ensure fairness and flexibility, tailored to the size and scope of your project.

    Smaller Projects (Up to 3,000 EUR or under 6 weeks of development):

    • 40% after accepting the proposal: This initial payment secures the project and covers the planning and early development stages.
    • 60% before launch: This final payment ensures the completion and delivery of your website.

    Larger Projects (Above 3,000 EUR or over 6 weeks of development):

    • 30% after accepting the proposal: This covers the initial phases of planning and design.
    • 30% after design approval and development start: This payment ensures the project progresses into the development phase smoothly.
    • 40% before launch: The final payment ensures full completion and delivery of the project.
  • 7. Do you work exclusively with WordPress?

    Yes, I specialize in WordPress because it provides flexible, secure, and long-lasting solutions. Additionally, I also offer the creation of static websites tailored to your needs.

  • 8. What is WordPress and why should I use it?

    WordPress is the world’s most popular Content Management System (CMS), powering over 40% of all websites. It’s a flexible and powerful platform that can be used to create a wide range of websites – from simple blogs to complex business sites and e-commerce platforms.

    Why use WordPress?

    • Flexibility: It allows for completely customized websites tailored to your brand and needs.
    • Ease of use: Its intuitive interface makes it simple to manage your content without any technical expertise.
    • SEO-friendly: WordPress is well-known for its search engine optimization capabilities, helping your site rank higher.
    • Scalability: It grows with your business, supporting everything from small websites to complex solutions.
    • Community support: A large global community of users and developers ensures continuous improvements, add-ons, and support.

    By choosing WordPress, I can provide you with custom themes and features that align perfectly with your goals, while making content management a breeze.

  • 9. Do you use templates or tools like "builders"?

    No, everything I create is hand-coded from scratch. This approach ensures:

    • Faster website loading times, as there are no unnecessary elements.
    • Full customization to meet your specific requirements.
    • Long-term maintainability and optimized performance.
  • 10. Do you provide support after project completion?

    Yes, I offer maintenance services, including updates, security patches, and performance optimization, to ensure your website remains secure and functional.

Get in touch

Ready to enhance your online presence? Contact me today and let’s discuss your project goals!