Hi, I'm Samuel Kebis, a senior iOS developer with 8+ years of experience delivering mission-critical apps across banking, streaming, aviation and transportation. I specia...
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Hi, I'm Samuel Kebis, a senior iOS developer with 8+ years of experience delivering mission-critical apps across banking, streaming, aviation and transportation. I specia...
See MoreI've built, launched and maintained a SaaS application with online payments and custom user dashboards for restaurant management and ordering.
See MoreI’m Alejandro Díaz Fontalva, a software developer specializing in backend systems, industrial software, and modern web applications. I have strong experience in C#/.NE...
See MoreETH Zurich mechanical engineering graduate and hands-on full-stack developer focused on building education products. I designed and shipped end-to-end EdTech platforms f...
See MoreI'm Christine Kieslich, a UX-focused digital marketer and process designer who loves turning complex workflows into simple, user-friendly systems. I bridge people, techno...
See MoreI am a forward-thinking technology leader with over two decades of experience spanning diverse technological landscapes. As a seasoned software architect and trusted team...
See MoreI am a passionate Software Engineer with 8+ years of experience across the entire SDLC, specializing in modern frontend architectures (Angular, Signals, NgRx) and deliver...
See MoreI have a strong background in leading digital projects from concept to launch. Throughout my career, I've worked with cross-functional teams to develop engaging websites ...
See MoreI am Dragos Florea, a senior software engineer with extensive hands-on experience building cloud-native backend systems, data pipelines, and distributed architectures. I ...
See MoreHi, I’m Alvin Mbuvi, a Senior Full-Stack Developer with over a decade designing, building, and maintaining scalable web, mobile, and desktop applications. I specialize in...
See MoreHi, I’m Ivan Puebla, a software engineer based in Zurich, currently relocating from Valencia, Spain. I design and build scalable backend and frontend systems, with a pass...
See MoreI'm a backend-focused software engineer with a passion for building reliable, scalable systems. I specialize in Python, Django, and modern microservices, delivering produ...
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.
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
CHF4,900 – CHF13,500
Full possible range for a mid-level App Developer over 2–4 weeks
Common questions answered before you post a project.
An App Developer designs, creates, and maintains applications for mobile devices or desktops. They are responsible for the entire development process, including coding, debugging, testing, and deploying applications. App Developers use programming languages such as Swift, Java, or Kotlin, depending on the platform they are targeting. They work closely with designers to ensure user-friendly interfaces and optimal functionality. Additionally, they may also collaborate with project managers and stakeholders to understand project requirements and deliver solutions that meet client needs effectively.
Exceptional App Developers possess a unique blend of technical skills and soft skills. They have a strong command of programming languages and frameworks relevant to mobile and desktop application development. Moreover, they demonstrate problem-solving abilities and can think critically about user experience. Communication is key; outstanding developers effectively articulate ideas and collaborate with teams. A passion for staying updated with the latest technologies and trends in app development also sets them apart. Lastly, they exhibit a strong attention to detail, resulting in high-quality, efficient code and a seamless user experience.
Typical day rates for App Developers in Switzerland 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 recognize the perfect App Developer for your needs, start by assessing their portfolio and previous projects. Look for relevant experience that aligns with your project type. Pay attention to their technical skills and ensure they are proficient in the technologies you require. Additionally, consider their communication style and how well they understand your project vision. Reviews and recommendations from past clients can provide insights into their work ethic and reliability. Finally, conducting a technical interview can help gauge their problem-solving skills and ability to work under pressure.
When interviewing an App Developer, consider asking the following key questions:
These questions can help you assess their technical expertise, design sensibility, and overall fit for your project.
Hiring an App Developer in Switzerland involves several steps. Start by defining your project requirements clearly. Consider the skills, experience level, and specific technologies needed. Next, you can search for candidates on talent platforms like Twine, where you can find vetted freelancers. It's crucial to review their portfolios and previous work to assess their capabilities. Once you have a shortlist, conduct interviews to gauge their expertise and fit for your project. Finally, ensure you discuss timelines, deliverables, and payment terms to align expectations.
Hiring a freelance App Developer offers flexibility, often at a lower cost compared to an agency. Freelancers typically provide personalized attention and can work closely with you to meet specific project needs. However, they may lack the breadth of resources and skills that an agency offers. Agencies usually have a team of experts, enabling them to handle larger projects and provide a wider range of services. Additionally, agencies often have established processes for project management and quality assurance. Your choice depends on your project scope, budget, and desired level of collaboration.
An effective project brief for an App Developer should include the following elements:
Clear and detailed descriptions will attract the right candidates and ensure alignment on project goals.
Hiring on Twine is simple.
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