Hire mobile app developer
Hire mobile app developers with 15 years of experience delivering high-quality, top-rated mobile applications across diverse platforms. Our specialists are autonomous, mature, and proactive. They understand your exact needs and mobile project requirements by asking relevant and timely questions.
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Top 15
Mobile app developers in Ukraine
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30+
Dedicated mobile app developers
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100+
Successfully delivered mobile applications
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15+
Years in the mobile app development market
List of mobile app development services
Hire mobile app developers to create iOS, Android, cross-platform, or hybrid mobile apps that drive downloads and help your business grow.
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NATIVE IOS APP DEVELOPMENT
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iPhone apps
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iPad apps
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Apple TV apps
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macOS apps
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NATIVE ANDROID APP DEVELOPMENT
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Android app for all screens
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Android app for all screens
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CROSS-PLATFORM APP DEVELOPMENT
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Hybrid mobile and tablet apps
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Hybrid TV apps
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MOBILE APP CONSULTING AND SUPPORT
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Architecture assessment
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Solution design
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PoC and MVP development
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NATIVE IOS APP DEVELOPMENT
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iPhone apps
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iPad apps
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Apple TV apps
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macOS apps
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NATIVE ANDROID APP DEVELOPMENT
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Android app for all screens
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Android app for all screens
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CROSS-PLATFORM APP DEVELOPMENT
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Hybrid mobile and tablet apps
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Hybrid TV apps
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MOBILE APP CONSULTING AND SUPPORT
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Architecture assessment
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Solution design
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PoC and MVP development
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Choose a best-in-class mobile app developer from a pre-vetted candidate list.
Benefits of hiring mobile app developers with Yalantis
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Mature specialists
Yalantis’ top mobile app developers bring extensive experience working with clients from various business and technological backgrounds across diverse industries. Their breadth of experience enables them to communicate ideas, features, and technologies clearly and effectively, providing well-justified mobile app development solutions tailored to your needs.
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Extensive research skills
Our mobile developers’ ability to investigate new technologies, industry trends, and innovative approaches guarantees that your mobile app is built using the most up-to-date and effective methods available. With solid research skills, our mobile app developers ensure your app is not only functional but also ahead of the curve in terms of technology and the user experience.
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Mobile apps that impress clients, users, and investors
For over a decade, Yalantis mobile app developers have been successfully delivering hundreds of projects for clients across various industries, from healthcare to finance. Our case studies and client testimonials are constant proof of our ability to deliver on our promises.
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Autonomy and collaboration
Our mobile app developers are proactive specialists who manage their work independently. You won’t need to guide them at every stage, but they still value your insights and feedback. This blend of autonomy and collaboration ensures the final mobile app development product not only meets but exceeds your expectations.
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Mobile app quality without hidden costs
For our app developers, mobile app quality is more than just a buzzword. It’s evident in every aspect of our work, from selecting a reliable and cost-efficient tech stack to ensuring flawless performance across all platforms. We are dedicated to delivering a secure, high-performing, and scalable mobile app that stands the test of time.
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Forward-thinking approach
Mobile app developers at Yalantis focus on future-proofing your mobile app from the outset. They plan a scalable architecture and choose technologies that simplify future app maintenance and updates. Such an approach helps a mobile app developer ensure your app will be fast and reliable even as your business grows, ensuring a smooth user experience.
Collaboration models


Hire a handpicked mobile app developer invested in seeing your project through and achieving the best outcome possible.
Mobile app development technologies we work with
Android
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Java
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Kotlin
iOS
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Swift
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Objective-C
Cross-platform
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Flutter
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React Native
Certifications we obtained
Our projects
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Home Connect for Bosch
Discover Yalantis’ role in crafting Home Connect for Bosch, a system designed to empower homeowners with effortless and convenient control over their smart kitchens and home devices.
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Toyota Tsusho
Explore our collaboration with Toyota Tsusho Corporation, a commerce firm within the Toyota Group. Boasting 150+ offices and 900 associates, Toyota Tsusho commands a global footprint.
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KPMG
Learn how our experts crafted a mobile interaction pathway for a globally recognized consulting firm, enabling users to reach KPMG advisors and solicit immediate callback requests.rn
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Google X
Learn about our collaboration with X (former Google X), a US Ru0026D factory founded by Google in 2010
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RAKwireless
Discover how we assisted RAKwireless in creating WisDM, a corporate SaaS product designed for the seamless configuration and administration of extensive IoT infrastructures.
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Healthfully
Discover how we aided our client in broadening their healthcare enterprise through the fusion of their current patient management system (PMS) with various external electronic health record (EHR) software offerings.
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Orbis
Discover more about Yalantis’ partnership with Orbis Systems, a FinTech enterprise providing financial advisory services and crafting electronic trading infrastructures, assisting businesses in navigating digital transitions.
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Duo Health
Discover the creation process behind an MVP patient portal on iOS, Android, and web platforms that propelled Duo Health in enhancing patient dedication and contentment, while broadening their reach across seven American states.
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Lifeworks Advisors
See how we assisted our client in creating a comprehensive platform for financial advisors and their clients.
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Stromee
Explore how we developed a GDPR-adherent software tool aimed at enlightening consumers about their energy usage and guiding them towards intelligent power consumption practices.
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Meroxa
Discover more about our client Meroxa, whom we supported in the realm of software creation.
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Truhoo
Explore how we assisted a Spanish innovator in creating a multiplatform, SEO-optimized, and GDPR-adherent property platform with sophisticated features and a scalable technological foundation.
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Wayne
Explore how we boosted a trucking firm’s customer trust, eased employee order management, and cut operational costs by creating a dynamic web customer portal for 24/7 real-time order handling and tracking.
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123 Sourcing
Discover how we assisted 123 Sourcing in minimizing manual labor and human mistakes, cutting workforce, shipping, and storage expenses, while maintaining existing customers and drawing in new ones through a semi-automated cargo planning system.
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RestorixHealth
Boosting RestorixHealth’s growth with a scalable, secure, automated patient care management solution.
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Aironworks
Find out how we supported the development of a web app for a startup focused on cybersecurity awareness.
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Scholz Databank
Explore the nuances of our partnership with SCHOLZ Databank, a purveyor of a medicinal database utility for healthcare experts and patients in the US and Germany.
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Foster the City
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Oxygen
Discover how we helped Oxygen, a leading American neobank address pressing data management challenges with a strategy designed to last
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Amazing Discoveries
Explore how we increased audience reach for a non-profit with cutting-edge smart TV apps, multiplying user engagement and satisfaction
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BlueOcean
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5 and Go!
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Kuba
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Codeway
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Reteno
What our clients say
More professionals you can hire
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- React Native developers
- iOS developers
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Objective-C developers
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DevOps
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- Android app developers
- Flutter developers
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Business analyst
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Kotlin developers
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- QA engineers
- Project managers
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AI developers
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Swift developers
Related insights

How code quality is measured: Android code review at Yalantis
Learn more about our Android code analysis that includes six code quality checkpoints, a code review checklist, and a document for suggesting improvements.

Security best practices for web and mobile app development
Application security is crucial. Learn how to apply security best practices at each stage of application development to protect your application.

How to Choose the Best Database Solution for Your Project
We’ve compared the most common database management systems and are ready to share our recommendations. Find out which database best fits your software solution.
How do you find experienced and trustworthy mobile app developers for hire?
Our recruitment process includes comprehensive technical assessments. For instance, our lead mobile app developer often performs live coding interviews with candidates to gauge their technical abilities such as knowledge of algorithms and data structures (which are essential for quality programming). If you hire app developers who have successfully passed live coding sessions, you get to work with specialists who can efficiently solve real-time problems on the project.
Additionally, we thoroughly review each mobile app developer’s portfolio and evaluate soft skills such as problem-solving, communication, and time management to define reliability and trustworthiness. We can also request reviews from previous clients to get a comprehensive understanding of the mobile app developer’s experience and expertise.
Why hire an app developer from Yalantis?
When you hire an app developer from Yalantis rather than freelance mobile app developers, you’re employing a professional who has tackled a variety of mobile app development challenges. They bring to the table lessons learned from their previous projects and can advise on the most efficient and productive development approach.
Plus, proactivity is at the backbone of our mobile app development expertise. A mobile app developer from Yalantis doesn’t just follow instructions like freelance app developers; they dig deep to grasp your goals and challenges and then offer solutions that bring value to your project.
What mobile platforms and technologies do your app developers for hire specialize in?
Our mobile app developers for hire excel in developing mobile apps for both iOS and Android. Their vast expertise includes native development using Swift and Objective-C for iOS to develop high-performing and functional iOS applications that align with Apple guidelines. Using the Kotlin and Java programming languages, they can build an Android app that is highly responsive on all Android devices.
With the help of frameworks like React Native and Flutter, our mobile app developer can deliver top-notch cross-platform mobile app solutions. Plus, the Yalantis mobile app development center of excellence stays updated with the latest technologies and trends to deliver cutting-edge software that meets industry standards and market demands.
What to expect when you hire dedicated mobile app developers: Mobile app development services and business benefits
A dedicated mobile app developer guarantees you get the job done just the way you expect, on time, and using the available resources. You’ll work with a professional mobile app developer who won’t ask for constant guidance but rather will put a great amount of effort and smarts into approaching your project efficiently from the start. The following sections give you an overview of the app development services you can get when you hire a developer to make an app.
Custom mobile app development
At Yalantis, you can hire mobile application developers who build mobile apps tailored to fit seamlessly into your existing business infrastructure and enhance rather than disrupt your processes.
For instance, if you’re developing a mobile app to improve customer engagement and unburden your customer relationship managers from resolving repetitive customer queries, you can be sure the application does exactly that rather than creating more frustration and misunderstanding in the CRM department. To do this, a Yalantis mobile app developer pays attention to every detail and ensures your app has only relevant functionality and a streamlined user experience.
To help you in hiring app developers that meet your expectations, a mobile app developer from Yalantis conducts an in-depth consultation to:
- gather your app requirements
- understand your goals
- identify potential challenges
- assess risks
This consulting phase ensures that you hire dedicated mobile app developers with skills and experience that align with your business strategy. Our proficient mobile app developer will collaborate with your in-house team members to successfully transform your ideas into a functional and user-friendly mobile app.
Key aspects of custom app development:
- Requirement analysis: Our mobile app developer conducts detailed interviews with all project stakeholders and mobile developers for hire to understand your needs and compose exact technical requirements.
- Agile development: Our mobile app developer applies agile mobile development methodologies to ensure flexibility, timely delivery, and iterative improvements.
- Mobile app testing: Yalantis mobile app development experts conduct thorough testing to proactively identify and fix bugs and avoid disruptions after the app’s release.
- Deployment and maintenance: An app developer at Yalantis also ensures smooth deployment on app stores and continuous support for updates and improvements.
Platform expansion to iOS or Android
At Yalantis, you can hire a mobile app developer for platform expansion services, allowing your existing mobile applications to reach new audiences without compromising on quality, performance, and user experience. Expanding your mobile app to both iOS and Android requires writing cross-platform code that works on both platforms.
This process requires a mobile app developer for hire to perform the following steps:
- Code review and analysis: Evaluate the existing application’s codebase to determine the feasibility of expansion and decide which codebase (the existing iOS or Android app) to make cross-platform.
- Development environment setup: Create a separate project environment in Android Studio or Xcode and connect it to cross-platform code.
- Platform-specific adaptations: Tailor and fine-tune the application to meet the new platform’s technical and design guidelines.
- Optimization: Ensure that the cross-platform version of your existing app performs efficiently across different devices and operating systems.
- Testing and validation: Perform comprehensive testing of mobile apps on the existing and new platform to identify and resolve possible issues.
App porting services
Porting your existing desktop or web application to mobile is a complex task that requires careful planning and execution. Yalantis mobile developers for hire have extensive experience in porting applications across platforms, ensuring that mobile app versions retain the functionality and user experience of the original web or desktop application. Depending on your budget and business goals, the app porting approach can differ.
General steps involved:
- Assessment: An app developer analyzes the existing application to understand its architecture and dependencies and scope out features that would be useful for mobile users.
- Planning: Your mobile app developer creates a detailed web-to-mobile porting plan that outlines all necessary architectural and functional changes and design adaptations your mobile app developer for hire needs to make.
- Development: A mobile app developer redevelops or adapts code to fit the mobile platform, ensuring high functionality and performance.
- User interface adaptation: Your mobile app development team redesigns the user interface to be mobile-friendly while maintaining the original look and feel and ensuring your mobile app enhances your brand identity.
- Testing: An app developer conducts rigorous mobile app testing to fix any glitches beforehand and ensure the mobile app works seamlessly and meets all quality standards.
- Deploying: A mobile app developer launches your mobile app on the app stores, following Apple and Google guidelines.
Cross-platform app development
Hiring mobile app developers to simultaneously develop an iOS and Android app can save you development time and resources. Yalantis boasts strong expertise in cross-platform mobile app development programming languages and frameworks like React Native and Flutter to build high-performing native-like applications that work seamlessly across different operating systems.
Hire an app developer to achieve the following advantages of cross-platform mobile app development:
- Cost-efficiency: Develop a single codebase for multiple platforms to reduce development costs.
Consistency: Ensure a consistent user experience across platforms to make your brand recognizable. - Faster time to market: Accelerate the mobile app launch process with simultaneous app development services.
- Maintenance: Get easier and faster mobile app maintenance and updates with a single codebase.
Mobile consulting and support
Hire developers for app consulting services if you need assistance in defining which platforms to target, what programming languages to choose, how to efficiently start mobile app development, and what expertise to look for. As part of our extensive mobile app development process and services, a Yalantis mobile app developer can offer technical advice on how to ensure your project is on the right track from the start.
Mobile consulting services:
- Defining business value: An app developer for hire can start work on your project by helping you assess your mobile app’s potential return on investment (ROI) and business impact.
- Architecture assessment: A mobile app developer can also evaluate your existing infrastructure to ensure it can support your mobile app and allow proper integration with existing software systems.
- Strategy design: An experienced app programmer for hire can develop a comprehensive mobile app development strategy that aligns with your short-term and long-term business goals, budget, and available resources.
- Solution design: Get suggestions for tools and technological solutions that address your specific challenges and requirements.
- Ongoing support: Access continuous support to address any issues and ensure the mobile app remains up to date and functional.
Feature integration
Integrating advanced features into your mobile application can profoundly enhance the user experience and improve your app’s responsiveness on mobile devices. Yalantis mobile application developers for hire specialize in integrating a wide range of cutting-edge features, including:
- Fingerprint readers: Implementing biometric authentication for an iOS and Android app to enhance security and app accessibility.
- Camera APIs: Enabling camera functionalities in your mobile app, such as taking photos and videos, scanning, and augmented reality.
- Geolocation: Integrating location-based services for a personalized user experience.
- Widgets: Adding home screen widgets for quick access to app features.
- Microphone: Using the microphone for voice commands, recording, and other functionalities.
- Ads: Integrating ad networks to generate extra revenue.
- In-app billing: Implementing secure and efficient in-app purchase systems.
- Notifications: Creating robust notification systems to keep users engaged.
Domain-specific app development expertise
Extensive experience working with clients across various domains enables our mobile developers to deliver specialized mobile app development solutions that meet industry-specific requirements. Some of the key domains Yalantis mobile app developers for hire have expertise in include:
- IoT (Internet of Things): We’re experienced in developing IoT-enhanced mobile apps that connect with various devices and sensors to provide real-time data and insights (IoT mobile app development).
- Telecommunications: Our developers create mobile apps for telecom providers, including customer self-service apps and network management tools.
- FinTech: Financial clients hire app developers for secure and compliant financial app development for banking, investment, and payment processing.
- Logistics and supply chain: We have expertise in developing mobile apps that streamline logistics operations, including inventory management, order tracking, and delivery optimization.
- Healthcare: Yalantis’ top mobile app developers have created lots of mobile health solutions that comply with industry-specific laws and regulations such as HIPAA and improve patient care. Our numerous healthcare projects include telemedicine mobile apps, electronic prescription systems, software as a medical device solutions, and patient management systems.
Why hire a mobile app developer from Yalantis?
Time-tested and proven app development expertise
With years of experience in mobile app development, Yalantis mobile app developers for hire have honed their skills and methodologies to deliver high-quality applications. Our pre-vetted list of mobile app development candidates consists of middle and senior professionals who bring their expertise to the table, ensuring that your project meets the highest quality and performance standards.
AI-enhanced SDLC
Yalantis top mobile app developers have experience securely using protected AI technologies and our internal AI coding assistant to:
- perform in-depth research and analysis of app development tools
- write application code faster
- automate code quality checks
- prevent and fix bugs
And if you hire mobile app developers with Yalantis, you can be sure that they won’t share any sensitive project information or parts of code with open-source versions of AI services such as ChatGPT or Gemini. But you can’t be this safe when woking with freelance app developers, as you have much less control over them and their work.
Individual app development approach
Our core principle in app development is to avoid one-size-fits-all solutions. We believe this stifles creativity and causes businesses to lose their competitive edge. When you hire mobile app developers at Yalantis, you’ll work with professionals who thoroughly understand your project and business needs. They ask relevant questions and consider your target audience at every stage of development.
Transparent pricing
Yalantis offers flexible and transparent pricing models to suit different project needs and budgets. We have a system of discounts depending on the team size so you can hire a mobile app developer for as many projects as needed but at a reasonable budget. Our pricing models include:
- fixed-price contracts for well-defined projects
- time and materials pricing for projects with evolving requirements
- managed team models for long-term collaborations
Our goal is to provide transparent and competitive pricing that aligns with the value and quality we deliver.
Tapping into the mobile app development center of excellence
At Yalantis, our mobile app development process is grounded in best practices and proven methodologies. We’ve established a center of excellence (CoE) where our developers share their expertise, ideas, lessons learned, and insights. Through the CoE, our app developers for hire follow a structured approach to architectural design, mobile app development, testing, and deployment. Additionally, our specialists undergo comprehensive internal training programs and workshops to improve their technical skills and acquire exceptional app development knowledge.
Standardized competency evaluation
Yalantis developed an internal competency evaluation platform (CEP), which helps us track our specialists’ performance and career growth. We have a separate competency matrix for mobile developers of different specializations.
Our HR department uses this matrix to evaluate new candidates and our internal specialists and to define what skills and competencies they must acquire to perform better and increase their seniority level. The CEP is an ideal tool for monitoring English and hard skills of a mobile app developer, as we strive to provide our clients with only the best mobile app developers who can not only do their job but also communicate their ideas and decisions well.
Quality focus during the app development process
An average mobile app developer at Yalantis follows industry-standard practices in both writing and reviewing code. Plus, Yalantis mobile app developers conduct extensive app testing, including unit testing, functional testing, UI testing, and compatibility testing. Thus, if you hire mobile app developers at Yalantis, you can be sure that your final product is stable, secure, and performs well under various conditions and user loads.
Data protection
To ensure your project’s confidentiality and protect sensitive user data during the app development process, we always sign non-disclosure agreements (NDAs) with you and implement security measures throughout the development process, such as using a corporate VPN service. You can rest assured that Yalantis guarantees you hire a mobile app developer who follows best practices for data protection, encryption, and secure coding to safeguard your information.
Work ownership
Our mobile app developers are not just executors; they are proactive problem-solvers. Instead of constantly waiting for instructions, a mobile app developer dives deep into research, exploring the best possible app development solutions to meet your specific needs. For example, if a new technology or tool can enhance your mobile app’s performance, our mobile app developers for hire will investigate its feasibility and present a well-considered implementation plan.
By taking ownership of their work and staying ahead of potential roadblocks, a Yalantis mobile app developer ensures that your project progresses smoothly and efficiently, ultimately delivering a high-quality mobile application that meets your expectations and deadlines.
As a trusted team augmentation services provider, Yalantis is equipped to handle all aspects of mobile app development, from initial consultation to post-launch support. Whether you are looking to build a successful mobile app from scratch, expand to new platforms, or integrate advanced features, Yalantis can provide you with a skilled and experienced mobile app developer who can deliver a cross-platform, iOS, or Android app that drives your business forward.
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