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Hostmud, a leading product development organization, is backed by some of the brightest entrepreneurial minds in the industry. We have a team of talented engineers with d...
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Hostmud, a leading product development organization, is backed by some of the brightest entrepreneurial minds in the industry. We have a team of talented engineers with d...
See MoreI am an enthusiastic and highly motivated Full Stack .NET Developer, having 5 years of experience on .NET Technologies, Xamarin Forms and Angular. I have been working clo...
See MoreI'm a Senior Mobile Engineer with over 15 years of experience crafting scalable, high-performance apps across finance, healthcare, education, streaming, and more. I’m pas...
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I am a highly experienced Senior iOS Engineer with over 15 years in software development. My expertise lies in architecting and building high-performance mobile applicati...
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FREELANCE MOBILE EXPERT FLUTTER DEVELOPER · XAMARIN / .NET MAUI DEVELOPER · MOBILE QA Software engineer with more than 15 years of experience in .NET/C#, I have been ...
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With over 9 years of hands-on experience in software development and 7+ years specializing in cross-platform mobile app development using Flutter and Dart, I have a prove...
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I'm a Bulgarian software developer specializing in mobile applications and backend services. I help teams migrate and modernize apps to .NET MAUI, implement REST APIs, an...
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As a skilled full stack developer with extensive experience in designing, developing, and deploying robust web and mobile applications, I excel in leveraging technologies...
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I've enjoyed a wide range of software development experience over the course of my career. I've worked at small startups to mid-sized local companies, as well as large, m...
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I am a dedicated professional skilled in cross-platform development with .NET MAUI and native Android development using Java. I also have experience in Python, .NET Core...
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I am a Senior Business Systems Analyst with extensive experience in cloud platform management, IT project coordination, systems analysis, network administration, Microsof...
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Hi, I’m Les Black, a seasoned Full-Stack Developer and Cloud Solutions Specialist with over 27 years of experience across public and private sectors, including the Europe...
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 appPick 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 based on research on US and European freelancers. Actual budget is set by you and agreed with your expert before any work begins.
ESTIMATED RANGE
$5,500 – $15,000
Full possible range for a mid-level App Developer over 2–4 weeks
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.
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
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