Hire Mobile App Developers
Leverage our global network of mobile app developers in iOS, Android and cross-platform to create user-friendly apps that engage, captivate, and perform.
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Mobile Developer Spotlight Profiles
Every mobile app developer is unique, offering a diverse range of specialized and sometimes hard-to-find skills essential for the success of your project. With Sphere’s Expert Finder—our advanced system designed to pinpoint and match talent precisely suited to your requirements—we guarantee that every developer we recommend will seamlessly integrate with your team. Whether it’s iOS, Android, or cross-platform solutions, our developers are equipped to elevate your mobile application, ensuring it not only meets but exceeds your expectations.
Seasoned Android developer with over 7 years of hands-on experience crafting applications for the Android platform, proficient in both Java and Kotlin programming languages. Demonstrates a deep understanding of the Android SDK (Software Development Kit). Brings valuable leadership experience as a Team Lead, contributing to successful project outcomes.
TECHNOLOGIES
Experienced Information Technology professional with over 6 years of expertise in mobile development, specializing in native iOS. Possesses a solid background with 10+ years of overall software development experience. Proven track record in successfully delivering projects, from initial analysis of business requirements to production rollout, with a strong focus on providing production support. Demonstrates theoretical and practical proficiency in project management, particularly in the areas of estimation and planning.
TECHNOLOGIESEstimating and planning
Developing an iOS and Android applications with React Native
Experienced Cross-Platform Mobile Developer with a solid track record of over 7 years in the field. Backed by a decade of comprehensive software development experience, I excel in architecting and implementing end-to-end mobile solutions tailored to meet diverse business needs. From initial requirement gathering to final production rollout, I leverage my expertise to ensure seamless project delivery and provide robust production support throughout the development lifecycle.
TECHNOLOGIESLed the development of a social media app, ensuring timely delivery of features, implementing complex UI/UX designs, and integrating frontend with backend services
Managed mobile application development for the TECH-I program, providing technical leadership, enforcing code quality standards, and actively participating in feature development and problem-solving
Created an enterprise construction and property management app from scratch, leading the mobile development team and ensuring code quality
Contributed to the optimization and enhancement of various mobile applications, covering app development, code review, testing, and architectural decisions
Nikolay is a highly experienced full-stack developer with a robust foundation in modern frontend and mobile technologies, alongside a deep understanding of enterprise applications architecture and resolving performance issues. With advanced expertise in constructing large-scale enterprise projects, he is a results-driven developer known for a logical and methodical approach to achieving solutions and objectives.
TECHNOLOGIESBuilding chatbots
Cross-platform development - one app for Web and Mobile platforms
General React Native development
Google and Firebase integration, integration, and extending of mobile analytics
Native Android development (Java/Kotlin)
Produced optimized code for core product software and databases as a Full Stack Developer
Development of core-based (features and synchronization with React - Native layer
Custom React-native navigation system
Performance improvement solutions
Software Developer with extensive experience in web-development including JavaScript and Ruby on Rails (from small SEO oriented web-sites to open source CMSs for e-commerce).
TECHNOLOGIES
Results-driven full-stack developer with 10+years of experience, focusing on React.js and Node.js. Skilled in creating responsive, user-friendly web applications and implementing innovative solutions to complex problems.
TECHNOLOGIESElevate Your Mobile App Experience with Top-Tier Global Development Talent
Outsourcing mobile app development offers a strategic advantage for businesses looking to leverage the specialized skills required for iOS, Android, and cross-platform app creation, without the overhead of sustaining in-house development teams.
Whether it's Swift for iOS, Kotlin for Android, or utilizing frameworks like React Native and Flutter for cross-platform solutions, Sphere's developers are ready to bring your mobile vision to life efficiently and effectively.
Try Before You BuyHire 100% RISK-FREE
Onboard Developers In Days—Not Weeks
Freely Customize Your Team Size
Find the Right Mobile App Talent Right On-Time
Seamlessly Integrates Into Your Development Processes
Experienced in Agile Project Management Environments
Powering Innovations at 350+ Companies Worldwide
Sphere’s Strategic Staffing Process
With a successful track record spanning more than 19 years in staff augmentation, we pride ourselves on a straightforward yet effective formula for success: an extensive in-house talent network of over 400 full-time engineering and development professionals worldwide. We utilize a rigorous, multi-step recruitment process held to the highest standards, designed to secure the best talent for your critical projects.
Gathering Holistic Requirements
Uncovering the Why in Hiring
It’s not just about needing an ‘X’ developer; it’s about understanding the deeper reasons ‘why’. The journey starts with asking the right questions to ensure a grasp not only of the immediate requirements but also of the broader context and objectives of your project.
This thorough understanding allows us to provide more than just a developer; you receive a staffing solution that aligns perfectly with your unique needs.
Initial Interview and Screening
Comprehensive Candidate Evaluation
All Sphere developers are full-time hires and integral members of our team from the outset. Therefore, the recruitment process extends beyond just assessing technical expertise; it includes evaluating whether the candidates recommended to you can communicate effectively in your company’s language and understand your industry’s specific terminologies.
This approach ensures that you receive professionals who are not only skilled but also meet the strictest standards.
In-Depth Technical Interviews
Beyond Technical Skills: Total Fit Screening
In our recruiting’s next step of technical interviews, we prioritize matching the talent with your project requirements. Our goal is not to simply check if the candidate knows specific programming languages or technologies; we strive to gauge their comprehensive understanding of the intricacies behind these technologies.
Our technical interviews are conducted with the highest standard—to the point of often leaving applicants even more eager to work with us and be a part of the project.
Client Success Interviews
Ease of Team Integration and Cultural Fit
Each candidate passes extra screening with your assigned client success partners. They conduct cultural fit interviews to ensure that the candidates align well with your team’s culture and product vision.
This step is vital to guarantee that our final recommended candidate not only meets the technical requirements but also embodies the values and ethos of the team behind the project—all essential for a harmonious and productive collaboration.
Continuous Success Program
Our Partnership Perfection Promise
Every client’s project is unique, so our success team maintains regular communication with your project leaders, implementing a continuous and systematic feedback process.
This ensures that the development resource remains the perfect fit for your needs—whether it’s for 7 days, 30 days, a year and beyond. And, in the rare event that our match does not meet your expectations, we proactively address any issues, including providing an immediate replacement if necessary.
Why Sphere?
We validate your business strategy and build a practical, agile, and actionable Data and AI solution, made specifically according to your business needs. We’ve provided Data & Intelligence services for organizations in fintech, e-commerce, healthcare, e-mobility, banking, insurance, and logistics.
Empower Your Business with Global Expertise
Great work comes from great partnerships, and some of our partners are among the best companies in their industries. Our partners’ brightest minds worked with our own: Sphere’s senior engineering, development and leadership talent to create solutions that redefined their business.
But, you don’t have take our word for it. Hear it straight from our world-class partners.
GettGett is the European market leader of on-demand mobile transportation, delivery and logistics. They worked with our team to create an online, API-based system to accept and process delivery orders from the multitude of vendor partners.
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CreditNinjaCreditNinja is a leading online lender offering more affordable personal loans for borrowers with low credit scores. They worked with our developers and database engineers to create a loan approval workflow, including custom integrations with their third-party services.
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Proclivity SystemsProclivity Systems is a leading, smart advertising platform that connects brands to healthcare professionals and patients. We worked with Proclivity Systems to help create their core LayerRx platform; utilizing our comprehensive analytics and engineering experience.
Core Capabilities- Software Development
- UI/UX Design
- Data Analysis
- Data Engineering