Hire Xamarin Developers

Xamarin
Are you looking to hire Xamarin developers? We offer top-notch Xamarin app development services. Your mobile apps will be exceptional. Upstaff is a leading Xamarin app development company.
Xamarin
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C#
Java
Objective-C
Swift
Android Studio
TestFlight
Xamarin
Entity Framework
.NET
WPF
XML
SQLite
Azure DevOps
Android Studio
Eclipse
Microsoft Visual Studio
XCode
Bamboo
Jenkins
Git
SourceTree
Jira
Redmine
Scrum
TestFlight
xunit
Web API
...

- Xamarin developer with more than 7 years of experience in IT industry. - With Xamarin specifically I’ve been working for the last 6 years. - Deep knowledge and professional expertise in C#, Xamarin iOS and Xamarin Android (both Native and Forms). - Experience in participation in full life-cycle of software design and development process including requirements gathering and analyzing, technology selection and architecture design, application core development, testing and deployment. - Upper-Intermediate English. - Available ASAP

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Seniority Senior (5-10 years)
Location Ukraine
MS Dynamics 365
C# 10yr.
JavaScript 10yr.
CAML 10yr.
CSS 10yr.
HTML 10yr.
jQuery 10yr.
Microsoft Visual Studio 10yr.
Web Services 10yr.
Microsoft SQL Server 7yr.
Vue.js 5yr.
Bootstrap 5yr.
TypeScript 4yr.
AngularJS 4yr.
React 4yr.
Fluent UI 4yr.
Metro UI 3yr.
Express
Node.js
React Hooks
React Native
ASP.NET
Fabric UI
HTML5
SPFX
SP-PNP
Xamarin
Firebase
SQL
MS Flow
Drupal 7
Firebase
Microsoft Power Platform
Parse Platform
Microsoft Office 365
Power Apps
Microsoft SharePoint
...

- IT experience starting in 2015. - Experience with the full lifecycle of designing, developing, installing, configuring, and maintaining applications on SharePoint 2007/2010/2013/2016/2019 Online. Nintex products (Workflows, Forms) - Strong knowledge of .NET, C#, ASP.NET, HTML (HTML5), JavaScript, CSS (CSS3). - Experience with Dynamics CRM, Power Apps, CDS, Power Automate, TypeScript, jQuery, Bootstrap (3, 4), Data Tables, SharePoint libs, ReactJS, React-Redux, Vue.js, Semantic UI. - Extensive experience with MS Visual Studio 2012/2013/2015/2017/2019, VS Code, TFS, Jira, Git. Android, Windows Phone, Xamarin, Outlook Add-ins, Outlook framework, React Native, Parse Platform, Firebase. - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
C/C++/C# 6yr.
DFF (Feature Driven Development) 6yr.
Xamarin 3yr.
Facebook Auth 1yr.
.NET Maui
Ant Design
AWS CodeDeploy
Agile
Mentor Aptitude
User Interviews
...

Seasoned software engineer with 10+ years of diversified experience in mobile and software development, including hands-on expertise with Flutter, Xamarin Forms, and .NET technologies. Proven track record of leading end-to-one mobile app development, implementing modern design to responsive UI code, and maintaining exemplary code quality standards. Acknowledged for mentoring junior developers, streamlining deployment processes, and effectively participating in SDLC in agile environments. Proficient in both Arabic and English, with a substantial history of working with international teams and clients.

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Seniority Senior (5-10 years)
Location Cairo, Egypt
.NET 6yr.
Xamarin 5yr.
Flutter 4yr.
Dart 4yr.
Firebase
DesignPatterns 4yr.
ASP.NET 3yr.
C#
Java
ADO.NET
ASP.MVC Pattern
Android SDK
HTML
XAML
XML
JSON
ML
Microsoft SQL Server
MySQL
PostgreSQL
SQL
SQLite
Azure
Azure
Adobe XD
Figma
Android
Android SDK
RESTful API
Web API
Android SDK
iOS
OOP
SOLID
AI
database
.NET Maui
SDK
SQL databases
SQL/NoSQL
UI
...

- Commercial Experience with Mobile Development since 2016 in the banking, insurance, health and beauty industries, education and e-commerce - Senior and Lead Developer, able to organize the process of building an application both by himself and by a team - 4+ years of commercial experience with Flutter and Dart - 5+ years of experience with Xamarin - Significant experience in development with Firebase - Proven experience with start-ups in early stages of growth - Extensive experience of work with international companies in Canada, the UK, Saudi Arabia, the UAE, Egypt, Jordan, Kuwait - Experience in MVP and architecture development of complex mobile applications such as mobile banking and e-commerce platforms. - Experience with SDKs and APIs - AI/ML enthusiast - Excellent soft skills scaled up in work in mixed teams in international companies, open-minded, trouble-shooter, great communicator and experienced mentor - Upper-Intermediate English - Native Arabic - Available ASAP

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Seniority Senior (5-10 years)
Location Cairo, Egypt
iOS 11yr.
Swift 5yr.
Objective-C 5yr.
Java 3yr.
Spring Boot 3yr.
React Native 3yr.
Unity 2yr.
ASP.NET Web API 1yr.
Xamarin 1yr.
ASP.NET Web API 1yr.
...

Expert with iOS swift/ Objective C development Nearly 2 years experience on Java Spring Boot development

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Seniority Senior (5-10 years)
Location Karachi, Pakistan
QA
JavaScript 4yr.
C#
TypeScript
CSS
HTML
React Native
Xamarin
Agile
Scrum
Android
API testing
Automated testing
Charles Proxy
Fiddler
Functional Testing
JMeter
JUnit
NUnit
Postman
Protractor
Selenium
Test design
UI/UX testing
WebdriverIO
API testing
Insomnia
Swagger
iOS
Jenkins
Microsoft Visual Studio
Xamarin Studio
Xray
...

- QA Engineer with 5+ years of experience in software testing and quality assurance. - Proficient in creating test documentation, including Test Plan, Test Cases, Mind Maps, and Test Reports. - Skilled in manual and automated testing, with expertise in API testing and security testing for web services. - Experienced in requirement analysis, test design, and UI/UX testing. - Proficient in programming languages such as JavaScript, C#, and TypeScript. - Familiar with Agile and Scrum methodologies, as well as CI/CD practices. - Accomplishments include winning the Wix QA Hackathon in July 2017. - Intermediate English - Availability starting from ASAP

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Seniority Middle (3-5 years)
Location Ukraine
Project Management 10yr.
Kanban 6yr.
Agile 5yr.
Scrum 5yr.
C
Go
Java
Kotlin
Python
Swift
ES6
React
.NET
Xamarin
PostgreSQL
SQL
AWS S3
GCP AI
Docker
Kubernetes
microservices architecture
SOAP
Flask-restful
...

- Software engineer with over 10 years of experience in IT product and project management. - Strong background in computer science and information systems. - Proficient in multiple programming languages, including Java, JavaScript, Python, and C++. - Experienced in using project management methodologies such as Scrum, Kanban, and Waterfall. - Skilled in using project management tools like Jira, Confluence, and Trello. - Knowledgeable in source control systems like Git and Bitbucket. - Experienced in data analysis and visualization tools like Power BI and Excel.

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Seniority Expert (10+ years)
OutSystems
C
C#
C++
Java
Python
Entity Framework
.NET
WPF
Xamarin
ETL
UIPath
Hibernate
Microsoft SQL Server
ORM
PostgreSQL
SQL
Azure DevOps
Android
SAP
UIPath
API
GraphQL
OpenAPI
RESTful API
Swagger
Atlassian Confluence
Jira
CI/CD
DevOps
Eclipse
Microsoft Visual Studio
Git
MVVM
Scrum
Project Management
QA
UIPath
Windows
Backoffice
CDN
SAP ERP
...

- Software Engineer with a broad software development experience in commercial projects. - Prefers to work in Microsoft stack but is also familiar with other environments like Outsystems or UiPath. - His command of English allows to communicate freely, as it was the default language for most of his employment. Always open to innovation.

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Seniority Senior (5-10 years)
Location Warsaw, Poland
Penetration testing 7yr.
Java 5yr.
Full-cycle testing of mobile applications
C 2yr.
C++ 2yr.
Flutter
Xamarin
React Native
AWS
Information Security
Automated testing techniques
Blackbox testing
Burp Suite
Dynamic and static analysis
Frida
Full-cycle testing of web applications
Ghidra
Identifying and exploiting vulnerabilities in mobile systems
Jeb
Metasploit
Mobile application security threats
OSINT
OWASP ZAP
Security testing of web applications and cloud infrastructure
web application security
Whitebox testing
POC
Reverse engineering of mobile applications and APIs
...

- Bachelor's and Master's degree in Cybersecurity with a focus on application design, coding, static and dynamic analysis. - Expertise in full-cycle testing of mobile applications, web applications, and AWS cloud environments. - Identifying and exploiting vulnerabilities in mobile systems using both automated and manual techniques, whitebox and blackbox testing. - Proficient in a wide range of testing tools and frameworks, including Frida, Jeb, Burp Suite, OWASP ZAP, Ghidra, and Metasploit. - Possesses a deep understanding of the latest mobile and web application security threats, trends, and best practices. - Experience in reverse engineering of mobile applications and APIs, blackbox testing, and dynamic and static analysis.

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Seniority Senior (5-10 years)
Location Kyiv, Ukraine

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Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Manager
Maria Lapko
Global Partnership Manager
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Unisoft
Diceus
Ciklum
Infopulse
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Want to hire Xamarin developer? Then you should know!

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We specialize in creating powerful mobile solutions for iOS, Android, and Windows. Our developers use Xamarin’s framework and C# to make rich, native apps. These apps stand out in today’s market.

When you hire Xamarin app developers from us, you get cross-functional teams. They know Xamarin and .NET MAUI well. This means your mobile projects will work smoothly and function well.

Choosing Upstaff means your project is in good hands. We keep up with new tech to deliver the best solutions. We focus on your business needs, improving user experience and driving success.

Why Choose Xamarin for Mobile App Development?

In today’s tech world, companies seek fast and effective ways to make mobile apps. Xamarin is a top pick for many. It offers great benefits and capabilities.

Cross-Platform Compatibility

Xamarin mobile app development shines with its ability to work on many platforms. Developers use one codebase for apps on iOS and Android. This speeds up app making and keeps apps consistent, helping businesses manage their apps better.

High Performance and Scalability

Xamarin developers make apps that are as good as native ones. Their apps perform well and grow with more users. This means apps stay fast and work well, keeping users happy.

Cost-Effective Solutions

Xamarin is also good for your wallet. Sharing code saves money. Hiring dedicated Xamarin developers helps companies spend wisely. This makes Xamarin a smart choice for getting the most from mobile tech.

In short, cross-platform app development with Xamarin helps businesses reach more people. It’s fast, scalable, and saves money. Xamarin is a top choice for companies wanting strong mobile apps.

Our Xamarin Development Services

At Upstaff, we offer a wide range of Xamarin development services. They are designed to meet different business needs. Our aim is to provide solutions that solve your current problems and help your business grow.

Custom Xamarin App Development

Our custom Xamarin app development focuses on creating unique apps. We pay close attention to UI/UX design and performance. This ensures your app offers a great user experience.

Whether you need a new app or want to improve an existing one, trust our team. They are xamarin certified developers who deliver top-notch results.

Enterprise Xamarin Solutions

Our enterprise Xamarin solutions are perfect for big businesses. They ensure your apps are secure, meet compliance standards, and can grow with your business. We create robust apps that fit well with your systems.

When you hire remote xamarin developers from us, your apps are in good hands. They will help your business succeed.

Xamarin App Maintenance and Support

We don’t stop after deploying your app. Our Xamarin app maintenance and support services include updates, performance boosts, and technical help. By choosing Upstaff, your app will stay current and thrive in the digital world.

Hire Xamarin Developers for Robust Mobile Solutions

Getting skilled Xamarin developers is key for businesses wanting strong mobile apps. At Upstaff, our Xamarin experts are ready to build apps that meet your business needs. They use clean code and smart project management to make top-notch mobile apps on time.

Our Xamarin developers are always learning to keep up with new trends. They watch the Xamarin developer salary market closely. This means we offer great value, giving you a big return on your investment.

Choosing to hire dedicated Xamarin developers from us means you get experts focused on making great mobile apps. Our team doesn’t just write code. They offer a full, strategic approach to mobile app development that boosts your business.

Dedicated Xamarin Developers: Hire the Best Talent

Looking to hire .NET MAUI developers or Xamarin freelancers? Experience and certification are key. Our team at Upstaff has skilled pros ready for any project, big or small.

Experienced and Certified Developers

Our Xamarin developers are seasoned and certified. They know cross-platform development inside out. They create strong, efficient mobile solutions for your project needs. If you’re hiring Xamarin developers in the United States, our experts are a great choice.

Flexible Hiring Models

We know every business is different. That’s why we offer flexible hiring options. Need a full-time Xamarin developer or a freelancer for a quick task? We’ve got you covered. Our aim is to fit right into your workflow and timeline, helping your business stay competitive. Hire Xamarin developers from Upstaff to boost your mobile strategy with ease and skill.

Table of Contents

Talk to Our Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Manager
Maria Lapko
Global Partnership Manager

Hire Xamarin Developer as Effortless as Calling a Taxi

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FAQ

What is Xamarin? Arrow

Xamarin lets you make rich, native mobile apps for iOS, Android, and Windows. You write the code in C# once.

Why should I hire Xamarin developers from Upstaff? Arrow

Upstaff’s Xamarin developers are experts. They use the latest tech to make top-quality mobile apps for you.

What types of applications can Xamarin develop? Arrow

Xamarin can make many types of apps. This includes consumer apps, business solutions, and apps for all platforms. They work well and grow with your needs.

How does Xamarin improve cost efficiency? Arrow

Xamarin shares code across platforms. This cuts down on development time and costs. You get great apps without spending too much.

What is cross-platform compatibility in Xamarin? Arrow

Xamarin lets you reach many platforms with one codebase. This makes app development faster and keeps apps working the same on all devices.

What are the benefits of hiring dedicated Xamarin developers? Arrow

Dedicated Xamarin developers bring special skills and focus. They work efficiently to meet your project needs and deadlines.

Can I hire remote Xamarin developers through Upstaff? Arrow

Yes, Upstaff lets you hire remote Xamarin developers. This gives you flexibility and access to great talent, no matter where you are.

What is the process to find Xamarin developers through Upstaff? Arrow

We first check your project needs. Then, we match you with skilled developers. We offer different hiring options to fit your needs.

What kind of support can I expect after deploying a Xamarin app? Arrow

Upstaff provides full support for your Xamarin app. This includes updates, improvements, and help. We keep your app strong and competitive.

How do Xamarin certified developers differ from other developers? Arrow

Xamarin certified developers are very skilled. They’ve had deep training and are certified. They deliver top Xamarin apps efficiently.

What is a typical Xamarin developer salary? Arrow

Xamarin developer salaries change based on experience, location, and project needs. Upstaff offers fair prices to attract the best developers.