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Android Developer Spotlight Profiles

Every Android developer possesses a distinct combination of skills, essential yet often challenging to find, that can propel your project to success. With the complexity of Android’s ecosystem, including fragmentation, security vulnerabilities, and varying device compatibility, finding the right developer with the correct expertise mix becomes crucial. Sphere’s Expert Finder leverages an advanced system designed to pinpoint and match you with talent precisely suited to your project requirements.

Vitalii
Vitalii Mobile developer
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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
Programming languages/TechnologiesJavaKotlinAndroid SDKCoroutinesFrameworksRxJavaRxAndroidRetrofitDagger 2DataBindingMethodologiesAgileScrum
Denis
Denis Mobile developer
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Seasoned iOS and Android development professional with over 5 years of hands-on experience. Proven track record in diverse applications, including marketplaces, social networks, technical quality, kiosk mode, and automotive projects. Adopts modern frameworks and technologies to ensure cutting-edge solutions. Demonstrates expertise in building projects from the ground up, employing architecture-based approaches for robust development. Possesses strong mentoring, coaching, and reviewing skills to foster team growth and project success.

TECHNOLOGIES
Programming Languages/TechnologiesFlutterKotlinJavaMVVMMVPTuner-AM/FM/HD/DABFabric Crashlytics/FirebaseAOSPCoroutinesDartFrameworksJetpack ComposeKoinDiRxJavaKoinDagger 2MethodologiesAgileScrum
PROJECT HIGHLIGHTS Architecture design
Evaluation of customer feature requests
UI / UX design review
Deploy Multi-environment application builds
Andrey
Andrey Software developer
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Andrey has over 8 years of expertise in modern frontend & mobile technologies, with a notable proficiency in React Native. He excels in integrating cutting-edge practices, adopting innovative technologies, and streamlining development processes through automation. One standout achievement includes the implementation of distinct components using crossfilter JS (Core, dimension, aggregation). This strategic approach enables a highly flexible configuration of crossfilter, accompanied by a significant boost in calculation performance. Andrey is characterized by his resolute, proactive nature, unwavering intent, keen attention to detail, and a thorough approach to problem- solving.

TECHNOLOGIES
Programming Languages/ TechnologiesJavaScriptNode.jsPHPC#RDBMSSQLMySQLReactReact NativeReduxKefirLodashD3jQueryExtJSTwitterFlight.jsCrossfilter.jsJMESPath.jsTile.jsYiiSymfonyMethodologiesAgileScrumTest Driven, Feature Driven, Behaviour Driven DevelopmentTesting ToolsJestTapeAvaEnzymeKarmaJasmineJSTestDriverDevelopment toolsESLintGITBowernpmyarngruntwebpackMS SQL
PROJECT HIGHLIGHTS Development stripe-app
Testing application
Development of iOS and Android B2B mobile applications
Adding real-time features to existing product
Analyse, discuss with the team and apply the best architectural solutions for new application features
Integrating accessibility features
Frontend application development
API contracts discussion and integration
Communication with the designer and with all the team
Demos, product reviews
Integration OnDeck account with stripe
Nikolay
Nikolay Full-Stack Developer
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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.

TECHNOLOGIES
Programming Languages/TechnologiesJavascriptTypescriptReactReduxHTML/CSSVue.jsJqueryPHPFrameworksNode.JSVue.JSJavaDatabasesMySQLSQLMobile DevelopmentReact NativeSwiftKotlinAndroidiOSPlatformsGCPAWS
PROJECT HIGHLIGHTS MVP preparation
Building 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

Elevate Your Application Development with Top-Tier Global Android Expertise

Outsourcing Android development offers a strategic advantage for businesses seeking to leverage Android's extensive user base, flexible development environment, and integration capabilities, while avoiding the complexities of recruiting and managing specialized in-house teams.

By partnering with Sphere's skilled Android developers from around the globe, you gain immediate access to a diverse pool of expert talent, equipped to tackle the unique challenges of Android development, such as device fragmentation, security concerns, and ensuring a seamless user experience across a wide range of devices and operating system versions.

Sphere Partners Try Before You Buy
Hire 100% RISK-FREE
Sphere Partners Onboard Developers In Days—Not Weeks
Sphere Partners Freely Customize Your Team Size
Sphere Partners Find the Right Android Talent Right On-Time
Sphere Partners Seamlessly Integrates Into Your Development Processes
Sphere Partners 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.

Step 1: Holistic Requirements

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.

Step 2: Initial Interview

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.

Step 3: Technical Interviews

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.

Step 4: Success Interviews

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.

Step 5+: Continuous Success

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.

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Hire Your Next Android Developer

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.

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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.

Gett

Gett 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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CreditNinja

CreditNinja 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 Systems

Proclivity 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
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Android Development Frequently Asked Questions

The primary languages are Kotlin, which is now recommended by Google, and Java. Some developers also use C++ for performance-intensive parts of their apps.

Developers often face issues like device fragmentation, where apps must work across a wide range of devices and screen sizes, managing different Android versions, ensuring consistent performance and user experience, and addressing security vulnerabilities.

Technical proficiency is typically assessed through a combination of coding tests, portfolio reviews, and technical interviews. Coding tests might involve specific Android programming challenges, while portfolio reviews provide insights into the complexity and scale of projects the developer has worked on. Technical interviews can explore depth of understanding of Android, problem-solving skills, and familiarity with application development best practices.

Device fragmentation refers to the vast array of Android devices with different screen sizes, resolutions, hardware specifications, and operating system versions. To manage it, use responsive layouts, test your app on various devices and emulators, and target a wide range of Android versions while considering backward compatibility.

Whether you develop in-house or outsource depends on your project’s complexity, your expertise, and resources. Outsourcing can provide access to specialized skills and is beneficial for companies lacking in-house Android development expertise, especially for addressing specific challenges like navigation through Android’s fragmented ecosystem or implementing advanced security measures.

Outsourcing can offer access to a global talent pool, potentially lower development costs, and the ability to focus on core business operations while experts handle the development. It also helps in efficiently addressing specific Android development challenges like device compatibility, performance optimization, and security.

Find Your Next Android Developer