I’m a senior software developer who specializes in Perl, PHP, Unix/Linux systems, databases, and web application development. With over 20 years of experience across indu...
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I’m a senior software developer who specializes in Perl, PHP, Unix/Linux systems, databases, and web application development. With over 20 years of experience across indu...
See MoreMost engineers pick a lane. I build across all of them — and ship to production. Over the past year I delivered multiple live products across AI platforms, e-commerce, CR...
See MoreA senior software developer and architect with extensive experience across a variety of environments (mobile, search engines, backend) and platforms (Android, iOS, Window...
See MoreI’m the CEO and founder of Inmost, a software development company working with clients in Australia, Europe, and the US. At Inmost, we help companies build, improve, ...
See MoreHi there! I’m Gloria, a dedicated Senior iOS Engineer and the founder of Resonate Affirmations. With a strong background in both consulting and product environments, I'm ...
See MoreI am a Senior Mobile Developer with 8.5+ years of experience building and scaling enterprise mobile applications. I specialize in React Native, Kotlin, and C#, and I rece...
See MoreI'm a software engineer with 2.5 years of commercial experience building large-scale production C++ systems, alongside full-stack web development and independent applicat...
See MoreI am a Full-Stack Software Engineer with over 8 years of experience specializing in building scalable, secure, and maintainable systems. I focus on architecting cohesi...
See MoreHi, I'm Lahiru Samarakoon, a passionate software developer based in Melbourne. I specialize in full-stack web and mobile development and thrive on building responsive, us...
See MoreI am an ambitious graduate Computing & Software Systems student from the University of Melbourne, passionate about leveraging data-driven insights to solve complex proble...
See MoreI am a dedicated computer engineer with a strong blend of academic and professional strengths. I specialize in Flutter development and have 3 years of experience building...
See MoreFull-Stack Software Engineer with a Master of IT and a track record of shipping commercial-grade products. I build robust web applications with the React/TypeScript ecosy...
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
A$7,400 – A$20,000
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 responsible for creating software applications, typically for mobile devices like smartphones and tablets. They design, build, and maintain applications, ensuring they function smoothly and meet user requirements. App Developers often work with programming languages such as Java, Swift, or Kotlin, and are knowledgeable about user interface (UI) and user experience (UX) design principles. Their duties include:
Ultimately, App Developers play a critical role in bringing innovative ideas to life, enhancing user engagement and satisfaction.
Exceptional App Developers possess a combination of technical and soft skills that set them apart in the competitive landscape. Key qualities include:
By focusing on these attributes, you can identify developers who not only meet your technical needs but also contribute positively to your project’s success.
Typical day rates for App Developers in Australia 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.
Recognizing the perfect App Developer for your needs involves several considerations. Start by reviewing their portfolio to assess the quality and variety of their past work. Look for developers with experience in your specific industry or app type, as this can lead to a better understanding of your requirements. Check client testimonials and references to gauge their reliability and professionalism. During the interview process, ask about their problem-solving approach, communication style, and how they handle feedback. This will help you evaluate their compatibility with your team and project goals. Finally, trust your instincts—choose a developer who aligns with your vision and demonstrates passion for their craft.
When interviewing App Developers, asking the right questions is crucial to assess their fit for your project. Consider the following key questions:
These questions will provide insights into their technical abilities, work ethic, and communication style, helping you make an informed decision.
Hiring an App Developer in Melbourne, Australia, involves several key steps to ensure you find the right match for your project. Start by defining your project requirements clearly. This includes the app's purpose, target audience, and desired features. Next, consider whether you want to hire a freelance developer or an agency. Freelancers may offer more flexibility, while agencies can provide a team for larger projects. Use platforms like Twine to post your job, allowing you to reach a wide pool of talent. Review portfolios, check references, and conduct interviews to assess candidates' skills and fit for your project. Finally, ensure you have a clear contract outlining deliverables, timelines, and payment terms to protect both parties.
Choosing between a freelance App Developer and an agency in Melbourne comes down to your project’s needs and budget. Freelance developers often provide flexibility and personalized attention, making them ideal for smaller projects or startups. They typically charge lower rates and can adapt quickly to changes. In contrast, agencies offer a broader range of services, including project management and access to a team of specialists, which can be beneficial for larger or more complex projects. Agencies may also have established processes for quality assurance and communication. Ultimately, the choice depends on your specific requirements, timeline, and budget considerations.
A well-crafted project brief or job description for an App Developer should include the following key elements:
By including these details, you can attract qualified candidates who understand your vision and are equipped to deliver exceptional results.
Hiring on Twine is simple.
Post your project and meet your expert within 24 hours. Over 45,000+ high growth companies that trust Twine.