Get software development services, built around your needs:
Staff AugmentationDedicated TeamsSoftware OutsourcingAll Services →Get experts in 100+ technologies. Cover any tech stack.
Hire Software DevelopersTop 1% TalentProgramming Languages
PythonJavaScriptTypeScriptJavaCC++C#GoRustRubyPHPSwiftKotlinScalaRDartLuaPerlHaskellElixirDatabases
PostgreSQLMySQLSQLiteMongoDBRedisCassandraDynamoDBElasticsearchFirebaseSupabaseMicrosoft SQL ServerOracle DBCloud Platforms
AWSGoogle Cloud Platform (GCP)Microsoft AzureVercelNetlifyHerokuDigitalOceanCloudflareAI / ML
TensorFlowPyTorchscikit-learnHugging FaceLangChainOpenAI APIAnthropic APIOllamaLlamaIndexKerasXGBoostData Engineering
Apache SparkApache KafkaAirflowdbtSnowflakeBigQueryRedshiftDatabricksFivetranAirbyteMonitoring & Logging
GrafanaPrometheusDatadogSentryNew RelicELK Stack (Elasticsearch, Logstash, Kibana)SplunkWe've delivered 1250+ projects across 130+ sectors. Experience in your industry? We have it.
BankingFinanceInsuranceReal EstateTelecommunicationsAutomotiveStartupsMartechRetailTransportation and LogisticsAviationEntertainmentHealthcareSupply ChainTravel and HospitalityAll Industries →Work with Xamarinexperts trusted by the world's top tech teams.
Work with Xamarin experts trusted by the world's top tech teams. We've delivered Xamarin solutions for high-growth startups to Fortune 500 brands. Work with vetted nearshore Xamarin developers. Kick off projects in 2 to 4 weeks.
AI Coding tools we use
Custom Xamarin development services
We've been delivering Xamarin development services for more than a decade. Today, we also help clients modernize legacy Xamarin apps and migrate to .NET MAUI for improved performance and longevity.
We build full Xamarin apps from discovery through launch. Our architects define a shared C# core, establish type-safe data models, and set up CI pipelines early. In the first sprints, our engineers implement navigation, authentication, and data flow, the foundations every feature depends on. You receive a cross-platform product that meets performance targets, integrates cleanly with existing services, and ships reliably.
Microsoft ended Xamarin support in 2024, but you don't have to freeze feature delivery. We migrate your Xamarin app to .NET MAUI through a phased approach—running parity audits, wrapping legacy screens in feature flags, and upgrading storage, auth, and third-party plugins incrementally. Users never see downtime, and your team continues shipping features during the migration.
Not every organization can migrate to .NET MAUI immediately. We provide ongoing maintenance for existing Xamarin applications. Our engineers fix critical bugs, apply security patches, and ensure compatibility with new iOS and Android releases. Our work keeps your app stable and functional while you plan your migration timeline.
Poor test coverage leads to app store rejections, negative reviews, and emergency hotfixes. We provide dedicated QA engineers who integrate directly into your development workflow. Our teams build automated test suites, execute device testing across BrowserStack or AWS Device Farm, and validate critical user flows before each release. You get production-ready apps that pass store review on first submission and maintain quality as features evolve.
Enterprise Xamarin apps must connect to multiple backend systems, such as ERP, CRM, legacy databases, and third-party APIs. We design and implement integration layers that handle authentication, data transformation, and error handling across these systems. Our engineers build resilient middleware that manages connectivity issues, implements retry logic, and maintains data consistency. You get reliable integrations that keep mobile users productive even when backend systems are unstable.
When your app needs platform-specific polish, camera access, motion sensors, or in-app purchases, we implement fully native modules and keep them contract-tested in the same repo as the shared code. Each component ships with its own CI validation, change log, and sample usage. So you get native performance without fragmenting the codebase.
Organizations with multiple Xamarin apps need consistent UI components across products. We build reusable component libraries in Xamarin.Forms or .NET MAUI, package them as versioned NuGet modules, and document them in Storybook. Our engineers implement design tokens for color, spacing, and typography, add accessibility controls, and validate components through CI. So your teams can pull consistent UI elements from a single source, eliminating duplicate development work.
Choose a service to read details. Each advances automatically.
Our Xamarin development team
Backed by 4000+ devs
We deliver stable, enterprise-grade products and integrate cleanly with in-house engineering teams. Our model emphasizes predictable delivery, long-term maintainability, and clear ownership across environments.
Speak With Our TeamWe hire fewer than 1% of over 2 million applicants each year. The engineers you work with average 8+ years building mobile platforms with Xamarin, .NET, and .NET MAUI. Our vetting process is rigorous, including live architecture reviews and performance triage drills. This ensures you get a senior expert who can bypass the typical ramp-up and contribute real value—whether it's for a complex MAUI migration or critical legacy support.
A .NET MAUI migration is often a multi-year roadmap. Our delivery model is built for long-term stability and continuity. With a high engineer tenure and a 4,000+ engineer bench, we provide the consistency complex projects demand year after year. Our results speak for themselves: client relationships average over three years, with some spanning a decade or more.
Your legacy Xamarin app doesn't exist in isolation. With engineers across the full Microsoft ecosystem, we support everything around it – from Azure pipelines and SQL optimization to DevOps and cloud integration. You get a single partner who understands your entire .NET environment and keeps every component moving in sync as you plan your next phase.
Xamarin case studies
Our clients rely on us for Xamarin platforms that meet exceedingly high standards. Our portfolio of Xamarin cross-platform projects includes dozens of success stories, ranging from streamlined field service apps for remote teams to complex, enterprise-grade platforms with deep backend integrations.
Swordpoint needed expert Xamarin engineers to modernize their core WinGen lead-generation app. Their goal was to standardize the sales funnel and integrate with CRMs like Hubspot. We provided senior Xamarin developers who revamped the mobile app, migrated the infrastructure to Microsoft Azure, and deployed it to both the Google Play and Apple stores. The new app provides standardized sales data and reliable reporting features.
To overcome a critical talent shortage and modernize its core AgTech platform, CropTrak engaged our engineers. Our embedded team of senior Xamarin, .NET, and UX specialists led a foundational technology renewal, migrating their architecture from legacy web forms to a faster, more maintainable MVC framework. Our modernization work unblocked their product roadmap, enabling the continuous delivery of new features and a vastly improved user experience.
CropTrak
To prepare its HR platform for massive growth, Limeade partnered with our engineers for a five-year engagement focused on scalability and data intelligence. Our multi-disciplinary team executed a critical migration from a monolith to a microservices architecture, enabling the platform to support millions of users. Concurrently, we developed their native iOS and Android apps with Xamarin and built out a new analytics capability with Tableau to deliver deeper, actionable insights.
Looking for a team with this kind of track record? Tell us more about your Xamarin needs.
Talk to an expertNeed Xamarin development expertise?
Plug us in where you need us most.
We customize every engagement to fit your workflow, priorities, and delivery needs.
Staff Augmentation
Get senior, production-ready developers who integrate directly into your internal team. They work your hours, join your standups, and follow your workflows—just like any full-time engineer.
Dedicated Teams
Spin up focused, delivery-ready pods to handle full builds or workstreams. Together we align on priorities. Then our tech PMs lead the team and drive delivery to maintain velocity and consistency.
Software Outsourcing
Hand off the full project lifecycle, from planning to deployment. You define the outcomes. We take full ownership of the execution and keep you looped in every step of the way.
We have reps across the US.
Speak with a client engagement specialist near you.
Tell us more about your needs. We'll discuss the best-fit solutions and team structure based on your success metrics, timeline, budget, and required skill sets.
With project specifications finalized, we select your team. We're able to onboard developers and assemble dedicated teams in 2-4 weeks after signature.
We continually monitor our teams' work to make sure they're meeting your quantity and quality of work standards at all times.
AI Experts
Every developer we provide uses modern AI coding tools to ship faster than ever while producing cleaner, more consistent code.
Tools for Xamarin development
We rely on a stable toolchain focused on maintainability, predictable releases, and a clear path to supported .NET targets. We avoid deprecated components and document upgrade plans when necessary.
A standardized environment is critical for team velocity and consistent builds. We use the industry's leading IDEs for .NET mobile development.
To deliver rich, native user experiences faster, we leverage established component libraries alongside the core Xamarin frameworks for polished and performant interfaces.
Reliable communication with backend services is crucial. Our development process relies on proven libraries to create resilient, type-safe API clients that handle transient network failures and complex data contracts gracefully.
Mobile applications need to function reliably with or without a network connection. We implement robust, mobile-first database and caching solutions.
We build quality in from the start with automated unit and integration tests to validate business logic and service layers before they reach a device.
To ensure a flawless user experience, we automate UI tests across a wide range of real devices, catching visual regressions and platform-specific bugs in CI.
Our pipelines are built on modern, cloud-native services that automate the entire build, test, and versioning process for consistent, repeatable deployments.
We manage the entire submission and release process, using official platform tooling and services to handle signing, compliance, and phased rollouts.
To maintain Xamarin application stability in production, we integrate real-time crash and error reporting platforms that provide source-mapped stack traces for rapid diagnosis and resolution.
We secure sensitive data and credentials using platform-native keystores and integrations with cloud-based secret managers for enterprise-grade security.
Curious how we'd approach your Xamarin development project?
Talk to an expertRelated articles.
Scale your Xamarin or .NET MAUI platform with senior engineers in as few as 2 weeks.
A ready-to-use template for hiring senior Xamarin engineers for cross-platform mobile apps.
What are the top mobile frameworks in the market? And which one should you use for your project?
Choose the perfect framework for your project. Explore top options, compare features, and make informed decisions.
Explore Xamarin, the versatile cross-platform framework for building native mobile apps on iOS, Android, and Windows.
Strengthen your delivery roadmap by pairing Xamarin with adjacent services, industry expertise, and technology capabilities.
By continuing to use this site, you agree to our cookie policy and privacy policy.
