Hire a Dedicated Android Developer to Elevate Your Digital Product
Excelsior Technologies is delighted to present our team of highly skilled and dedicated Android Developers available for hire. With extensive experience and a strong portfolio in Android app development, we are well-equipped to tackle a wide range of Android projects.
Trusted Professionals
Project Delivered
What an Android developer does
UI implementation
Building UI components using Jetpack Compose or Android Views with Kotlin. This involves translating designs into functional layouts that adapt to different screen sizes and orientations while managing UI state effectively.
Background processing
Designing and implementing background tasks using WorkManager or foreground services. This ensures operations like data synchronisation or file uploads complete reliably without being terminated by the OS.
Release management
Handling the entire Play Store submission process. This includes generating signed Android App Bundles (AABs), managing store listings and executing staged rollouts to mitigate risk.
Performance optimisation
Debugging and profiling application performance across a wide range of Android devices and OS versions. This involves using tools like Profiler to identify and fix memory leaks and slow rendering.
SDK and API integration
Integrating third-party SDKs and RESTful APIs securely and efficiently. This includes handling authentication, parsing data and managing network requests while protecting user data and respecting system permissions.
Testing and quality
Writing unit and instrumentation tests for application logic and UI components. This ensures code correctness and prevents regressions using frameworks like JUnit and Espresso for a stable, maintainable application.
How to evaluate an Android developer
Assessing an Android developer requires moving beyond general programming questions. Focus on their practical understanding of the Android ecosystem's unique constraints, from lifecycle management to device-specific quirks. Here are four areas to probe.
Jetpack architecture components
Ask about their purpose and how they promote testable code. A strong candidate explains lifecycle awareness and dependency injection. A weak one might only list component names or describe them in abstract terms without practical context.
Device and OS fragmentation
Present a scenario where an app fails on specific devices. A good developer discusses API level checks, resource qualifiers and defensive coding. A weaker one might suggest a single, specific fix without considering the broader ecosystem.
Background execution trade-offs
Ask them to choose between WorkManager and foreground services for a task. A strong candidate weighs execution guarantees against battery impact and user visibility. A weak one picks one without justifying the trade-offs involved.
Build and release process
Inquire about Gradle multi-module projects or Android App Bundles (AABs). A proficient developer explains how these streamline builds and deployment, including signing configs. A weak one may only be familiar with basic debug builds.
How we can work together
Dedicated developer
We can provide a dedicated remote developer who integrates into your team for long-term projects. They adopt your workflows and communication practices, acting as a direct extension of your in-house engineering capacity.
Project-based team
For specific development cycles with defined goals, we can augment your team with Android expertise. We work with you to deliver a particular feature set, application or update within an agreed project scope.
Expert consultation
If you need targeted advice, we offer consultation on Android architecture, performance optimisation or Play Store compliance. You get specific recommendations to resolve technical challenges or validate your current approach.
Hiring a Android developer: common questions
Describe a complex UI interaction you built in Android. How did you handle state management and lifecycle events?
A good answer will detail using a `ViewModel` from Jetpack to hold UI state, making it survive configuration changes. They might mention `StateFlow` or `LiveData` to observe state changes from the UI layer, ensuring the UI and data are always synchronised and resilient to the Android component lifecycle.
What are the common pitfalls when working with background threads and how do you avoid them in Kotlin coroutines or RxJava?
Common pitfalls include blocking the main thread and memory leaks from long-running operations. A strong answer will discuss using specific dispatchers (`Dispatchers.IO`) for I/O tasks and structured concurrency to cancel coroutines automatically, avoiding direct references to UI components in background jobs.
Your app crashes only on older Samsung devices running Android 9. How do you approach debugging and resolving this?
The process starts with trying to reproduce the crash on a physical device or an emulator with the same configuration. Analysing crash reports from Firebase Crashlytics is key. The solution often involves checking for manufacturer-specific API changes, using defensive coding or implementing workarounds for known OS bugs.
We need to integrate a new third-party SDK that requires extensive permissions. What are your concerns and how do you mitigate risks?
The main concerns are user privacy, app performance and security vulnerabilities. I would first question if all permissions are truly necessary. Mitigation involves requesting permissions at the point they are needed, clearly explaining why to the user and isolating the SDK's code to limit its access to the application's data.
You have just released an app update to the Play Store, and users are reporting a critical bug. What is your immediate response and recovery plan?
The immediate response is to halt the staged rollout in the Google Play Console to prevent more users from being affected. Next, analyse crash reports to identify the root cause. A hotfix release would be prepared, tested and submitted for review as quickly as possible, alongside communication to users via the store listing.
How do you ensure your Android application remains performant and responsive on devices with limited resources?
This requires optimising layouts to reduce overdraw, using `RecyclerView` or `LazyColumn` for efficient lists, moving heavy work off the main thread and compressing images. Profiling tools are used to find and fix bottlenecks in CPU, memory and network usage before they impact users on lower-end devices.
Comprehensive Android Solutions for Modern Businesses
We provide tailored design solutions that enhance user engagement and drive conversions.
User-Centered Design
We create intuitive, user-focused interfaces backed by research and usability insights, ensuring seamless experiences that improve engagement and customer satisfaction.
Responsive Interface Design
Our responsive designs deliver consistent, accessible, and visually engaging experiences across desktops, tablets, and mobile devices.
Wireframing & Interactive Prototyping
We transform ideas into interactive wireframes and prototypes that validate concepts, streamline development, and ensure a smooth user experience before implementation.
Why Hire Our Team for Android
Our dedicated team combines creativity and technical expertise to deliver exceptional Android designs.
Experienced Designers
Our experienced designers combine creativity and industry expertise to craft intuitive experiences that align with your business goals.
Tailored Solutions
Every business is unique, so we create customized design solutions that reflect your brand identity and deliver meaningful user experiences.
Continuous Support
From concept to launch and beyond, we provide ongoing support and refinements to ensure your product continues to perform and evolve.
Cutting-Edge Tools
We leverage the latest design tools, technologies, and best practices to create modern, innovative, and future-ready digital experiences.
Our Proven Android Development Process
We follow a comprehensive and user-focused process to ensure that every project meets your needs and delivers an exceptional digital experience.
Ensures adaptability across various devices, providing a consistent user experience.
Designs are focused on delivering a seamless and intuitive experience for users
Get Your Project Rolling
with Excelsior
Our team is ready to answer your questions and help you take the first step toward a successful collaboration.
Tailored Pricing Plans for Hiring Developers
Explore our pricing plans tailored to fit your project needs and budget. Whether you need a dedicated team or individual developers
Per Developer Cost
Our per-developer pricing is flexible and scalable to fit your project needs
$ 2400/Month
Team Cost
Invest in a dedicated team for a comprehensive approach to your project
Other Technologies We Specialize In
We harness a diverse range of technologies to deliver exceptional solutions tailored to your needs.
PHP
ASP.NET
React Js
Node JS
Angular JS
Flutter Development
Android App Development
iOS App Development
Effortlessly Hire Skilled Developers in Just Few Steps
Our team is ready to answer your questions and help you take the first step toward a successful collaboration.
Flexible Engagement Models
Choose from hourly, part-time, or full-time hiring options to fit your project's budget and timeline.
Regular Updates
Stay informed with consistent progress reports and updates, ensuring you are always in the loop.
Post-Project Support
Enjoy ongoing support even after project completion, with options for revisions and additional assistance as needed.
Share Your Requirements
Tell us about your project goals, design preferences, and key requirements.
Review Our Developer Profiles
Explore developer portfolios, skills, and experience to find the best match.
Conduct Interviews
Meet shortlisted developers to evaluate their expertise and communication.
Make Your Choice
After careful consideration of portfolios and interviews, Select the developer who best fits your project, vision, and team.
Pioneering the development sectors
A passionate team of designers, developers, and strategists dedicated to turning ideas into impactful digital products.
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