Building precise, high-performance websites and modern web applications, combining front-end craftsmanship, WordPress architecture, and AI-assisted workflows.
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Building precise, high-performance websites and modern web applications, combining front-end craftsmanship, WordPress architecture, and AI-assisted workflows.
See MoreHi, I’m Marko P.—a senior Shopify theme developer focused on high-performance e-commerce. With over 5 years of hands-on experience, I build fast, responsive Shopify store...
See MoreHi, I’m Janko Jovanovic, a Senior Full-Stack Developer specializing in Shopify and e-commerce. I design and build end-to-end web solutions, lead development teams, and cr...
See MoreHi, I'm Djordje Zekovic, a Senior Software Engineer with 9+ years of professional experience in designing, building, and maintaining high-performance web and cloud-native...
See MoreI'm Boris Nikolić, a Senior Mobile Engineer passionate about building clean, scalable iOS apps and modular SDKs. I have 10+ years of experience delivering healthcare, fin...
See MoreI'm Miloš Stevanović, a highly motivated and goal-oriented software engineer with over 10 years of web and mobile development experience and a strong grounding in algorit...
See MoreHi, I’m Vladimir Horvat, a Senior Tech Lead and seasoned full-stack developer. I’ve spent over 15 years steering end-to-end product development, with JavaScript for 25 ye...
See MoreHi, I’m Burak Özenc, a full-stack developer with a strong track record in delivering complex software solutions using C#/.NET, React, and Python. I’ve led development tea...
See MoreHi, I'm Milorad Đuković, a Senior Full Stack Web Engineer from Gornji Milanovac, Serbia. I build scalable web applications using JavaScript, Rust, PHP, and Node.js, focus...
See MoreI’m Aleksei Zelenskii, a frontend and React Native engineer with 6+ years of experience building production web and mobile applications. For the past 3+ years, I’ve owned...
See MoreI’m a Flutter (Dart) developer with 4 years of professional experience building and maintaining Android, iOS, and Web applications. I enjoy working in production teams wh...
See MoreI'm an experienced App Developer based in Beograd, Stari Grad, Serbia. I specialise in .NET, AngularJS, and ASP.NET and enjoy helping teams turn ideas into polished work.
See MoreWe have over 14,500 App Developers who've worked in many different industries and cover various styles and skillsets.
Start your searchProjects that brands and startups post most often.
End-to-end build of a v1 product: front-end, back-end, and deployment.
Build your MVPShort engagement to clear a backlog of bugs and stabilise a release.
Stabilise your releaseAdd LLM-powered features to your product, copilots, semantic search, or summarisation.
Integrate AIReact Native or Flutter app for iOS and Android from your existing spec.
Build your appDevelopment specialisms and the cross-functional roles you'll often hire alongside.
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Reviews
“Ritik has done a good job in developing and publishing mobile app and his production support after deployment is helping me to manage app better.”
Abhijeet @ Yoday
Jul 27, 2026
“We had a great experience working with Nitin Jha. He is a skilled Flutter Developer who quickly understood our requirements and delivered a high-quality, user-friendly mobile application on time. His professionalism, technical expertise, and responsiveness throughout the project were outstanding. We highly recommend Nitin...”
sapna @ jemini
Jul 26, 2026
“Mark Scicluna is a great developer. I confidently endorse Mark’s capabilities and character.”
Theodore @ Rhizomenet Pty. Ltd.
Jul 24, 2026
“*"Working with Piyush was a smooth experience. He delivered a clean, professional website on time and was responsive throughout the project. Highly recommended for anyone looking for quality web development services."*.”
shraddha @ swastik clinic
Jul 23, 2026
“Jaskaran singh built my website from start to finish, and the entire process was smooth and professional. He understood exactly what I needed, delivered on time, and the final result exceeded my expectations. The site looks clean, works flawlessly, and was exactly what my business needed. I highly recommend him to anyone...”
tirath @ tirath electronics
Jul 15, 2026
“Omais is a highly skilled and reliable freelancer who did a fantastic job on my Web App project. I trusted him with complex technical tasks, including working directly within a Windows Server VPS environment, and he handled everything seamlessly. He is professional, efficient, and delivers great results. I highly recommend...”
Julio @ Two Brothers Flooring, LLC
Jul 13, 2026

Clients Rate Twine App Developers 4.97 / 5.0
on average across 917917 reviews
3–5 minutes. Tell us about your project, your timeline, and how you want experts to contact you.
Within 24 hours, you'll see a shortlist of vetted App Developers matched to your project.
Flexible payments on your terms, bill experts directly or use the Twine vault for added security.
Transparent rates, no hidden markup, and a payment path for every need.
Agencies bury a 20–40% markup inside the retainer, you never see it. On Twine, you set the price and you see the platform fee as a separate, explicit line. No surprises at checkout.
Prefer your own payment flow? Pay your expert outside Twine, incurring no commission fees. Most useful for ongoing or trusted relationships.
Funds are held in escrow and only released when you approve the deliverables. If the work isn't right, your money doesn't move. 10% commission on payments up to $10,000, just 5% on anything above.
Pick the role, the experience level and how long you need. We’ll show you what similar projects have cost on Twine. It’s a guide, not a quote.
Estimates only. Actual budget is set by you and agreed with your expert before any work begins.
ESTIMATED RANGE
din224,000 – din607,000
Full possible range for a mid-level App Developer over 2–4 weeks
Common questions answered before you post a project.
An App Developer is a professional who specializes in designing, coding, and maintaining applications for mobile devices and computers. Their responsibilities include:
In essence, App Developers create solutions that enhance user experiences on digital platforms.
Exceptional App Developers possess a unique combination of technical skills, creativity, and soft skills. Key qualities include:
These traits enable developers to deliver innovative and effective solutions that meet client needs.
Typical day rates for App Developers in Serbia vary by experience level:
These are indicative ranges based on Twine project data. Final budgets depend on project scope and are agreed directly with your freelancer.
To identify the perfect App Developer in Serbia, start by reviewing their portfolio to assess their previous work and expertise. Look for projects similar to yours in scope and technology. Additionally, conduct interviews to evaluate their communication skills and cultural fit with your team. Ask for references and connect with past clients to gain insights into their work ethic and reliability. A strong candidate will not only have the technical skills but also demonstrate a clear understanding of your project goals and a passion for creating exceptional applications.
When interviewing App Developers, consider asking the following questions:
These questions can help you assess their skills, problem-solving abilities, and compatibility with your project.
Hiring an App Developer in Serbia involves a few strategic steps. Begin by defining your project requirements clearly. Consider the specific skills and technologies you need, such as mobile app development or web-based applications. Use platforms like Twine to post your job listing, making sure to include details about your project, timeline, and budget. Once your job is live, explore profiles of available App Developers in Serbia, paying close attention to their skills, past work, and client reviews. Don't rush the process; take the time to communicate with potential candidates to gauge their interest and suitability for your project.
Hiring a freelance App Developer offers flexibility and potentially lower costs compared to working with an agency. Freelancers often provide personalized service and can adapt quickly to project changes. However, they may lack the resources or team support that an agency can offer. On the other hand, agencies typically have a diverse team of experts, ensuring a broader skill set for your project. They may also provide a more structured workflow and project management. Ultimately, the choice depends on your specific needs, budget, and the complexity of the project.
A comprehensive project brief or job description for an App Developer should include:
Providing this information helps attract qualified candidates who understand your project needs.
Hiring on Twine is simple.
Post your project and meet your expert within 24 hours. Over 45,000+ high growth companies that trust Twine.