Hire the best XAML Specialists in Ukraine

Check out XAML Specialists in Ukraine with the skills you need for your next job.
  • $39 hourly
    I Test In Prod 😁 ... Also, ✅ HIGHEST EARNING Flutter Freelancer on Upwork. Top Rated Plus (Top 1% of all freelancers). I have worked with 🌟High Profile Clients/Organizations🌟 in my Career. Top 2 reasons NOT to hire me: 1. You don't want your startup to get a swiss-knife problem solver. 2. You don't want to make a call. The main problem with developers from overseas is that they are pretty good at tech skills but they lack the proactivity of US guys. I always think of myself as a problem solver, not just a developer. Coding it's only a tool for rectifying issues. Sure, this might be a slightly over-simplified summary of what I do, but hey, who likes to read long descriptions anyways? Instead, let's jump on an initial 10-minute call so we can cover your project and decide how my development skillset will work best for you and your project.
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    GPS
    Geolocation
    Georeferencing
    Google Play
    App Marketplace
    Flutter
    API Integration
    Chat & Messaging Software
    SQLite
    Location-Based Service
    Push Notifications
    Xamarin
    Firebase
    Camera
  • $45 hourly
    Hi, my name is Dmytro, I'm .Net developer form Ukraine (UTC+2). I have been working as a developer from 2012. Starting as Junior developer, now I am a Senior Developer. It is not a problem for me to combine research, architecture and development. Here is a list of technologies I have experience with: ✓ OOP and System Design (7+ years); ✓ Theoretical knowledge and practical experience with design patterns; ✓ Asynchronous and multithreading development (TPL); ✓ Rest API design, architecture, implementation and integration; ✓ .NET Desktop (WPF) (5+ years); ✓ Telerik and DevExress frameworks for WinForms and WPF (5+ years); ✓ .NET / .NET Core C# (7+ years); ✓ XML, XSLT, Serialization/Deserialization (XML, Binary, JSON); ✓ ASP.NET MVC / Web API (4+ years); ✓ ASP.NET Core; ✓ SMS integration (Twilio, Plivo, SMSru); ✓ Email integration (SendGrid, MailGun, Gmail, custom SMTP); ✓ WCF and WebServices; ✓ Entity Framework; ✓ LINQ; ✓ Database architect and optimization including Microsoft SQL (5+ years); ✓ Git; ✓ Visual Studio;
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    Standalone Application
    JSON
    Windows Presentation Foundation
    Windows Forms
    Computer Network
    C#
    SQL
    .NET Framework
    DevExpress
    Windows App Development
    Algorithm Development
    .NET Core
    Microsoft Azure
    Code Refactoring
  • $39 hourly
    Hello, I am Alex Budiakov, a Team Lead of the BuildApps team. My team has a great experience in development, UI/UX Design, and Web development. I have worked with truly amazing people on really cool projects that I am really proud of. I have made plenty of mobile apps. Expertise: • 5 years in mobile development. • Strong knowledge in C#, Android and iOS SDKs. • Languages: C#, Objective-C, Swift, Java, Dart • Binding Java(.aar) and Objective-C libraries(CocoaPods) • Understanding OOP Patterns and SOLID principles • Native mobile app development for iPhone, iPad, Android phone and tablet • Creating complex UI iOS(Storyboard, .xib or AutoLayout), Android(xml, axml) • Database: SQLite, Realm • Payment services: In-App Purchase, Stripe, TrustShare • Social media APIs integrations (Facebook, Twitter, LinkedIn , Google) • Communication: REST(HttpClient), Refit as Rest Client, RestSharp • Map integration: Google Maps(iOS, Android), MapKit(iOS) • AdMob integration (banners) • Analytics services: Google Analytics, Firebase Analytics • CI/CD: AppCenter • Distribution: Apple Store, Google Play • Design Tools: Sketch, Adobe Photoshop, Figma Technologies: • Flutter • React Native • BloC • MVVM • Xamarin Android • Xamarin iOS • Xamarin Forms • XML / JSON • LINQ • OData • Rx.NET Frameworks: • Entity Framework Core • SignalR • MvvmCross • FreshMVVM • Prism • Refit • RestSharp • Polly Data bases: • SQLite • Realm Architecture principles: • DDD • SOLID
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    C#
    Firebase
    Xamarin
    Code Review
    Mobile App Development
    Desktop Application
    iOS
    Jira
    Google Maps API
    Android App Development
    LINQ
    JSON
    Azure DevOps
    SQLite
  • $40 hourly
    I have 19 years of experience in software development. I'm specialized in backend and desktop development using .NET / .NET Core (MVC, Web API), c#, c++, javascript, VSTO, etc. I participated in many successful projects from various industries such as security, CAD systems, 3d printing, and E-Commerce. I specialize in solving complex technical problems. For instance, if your project is complicated and required research, design, analysis skills, improving performance, deep knowledge in c#, c++, web, native code, algorithms, etc. Or when work has to be done on time with the best quality. Please look at feedback from my clients in "Back-End Development" and "Desktop Software Development" profiles. Their words will tell even more than my self-introduction.
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    SQL
    ASP.NET
    CSS
    ASP.NET MVC
    Blazor
    Microsoft Azure
    .NET Core
    Boost
    C#
    .NET Framework
    C++
    JavaScript
    C
    MongoDB
  • $56 hourly
    Cross-platform mobile apps development for iOS and Android on Xamarin/MAUI. Web/Backend/API development on Angular and .NET 5.
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    .NET Core
    Android App Development
    Microsoft Azure
    Xamarin
    ASP.NET Web API
    ASP.NET
    iOS Development
    ASP.NET Core
    Universal Windows Platform
  • $50 hourly
    Experienced Senior C#/.NET Software Engineer Summary: I am a highly-skilled and motivated senior C#/.NET software engineer with over 10 years of experience in standalone app development, real-time video processing development, and interactive presentation development. I am passionate about designing and developing software that meets the highest standards of quality and functionality. I excel at finding optimal software solutions that balance functionality, reliability, performance, and implementation time. Skills: I have extensive experience in C/C++, C#, Pascal, Delphi, Objective-C, PHP, HTML, XML, JSON, XAML, SQL, CSS, Java, and more. I have a strong background in OOP/OOD, Design patterns, and SOLID. I am proficient in Git, SVN, and have hands-on experience with .NET Framework, .NET Core, WPF, WinForms, MAUI, WinUI3, Avalinia Unity3D, LINQ, EF, MVVM, RESTful, and other technologies. I am skilled in unit testing, integration testing, and UI-testing using WPFToolkit, Infragistics, Telerik, Xceed, and other frameworks. I have extensive experience in working with SQLite, MSSQL, MySQL, and in reverse engineering. I have experience in real-time image/video processing, computer vision, openFrameworks, openCV, object tracking. I have worked with Windows, Linux, MacOS, and Android. Experience: I currently work as a Senior Software Engineer at DRG International, Inc., where I design and develop software according to requirements criteria, develop software to company development standards, develop unit tests, and create new and maintain existing software products. Previously, I worked as a Software Engineer at Interactive Studio, where I was responsible for software development and maintenance of interactive presentations. I also worked as a Software Engineer at Fox advertising solutions, where I was responsible for software development and maintenance of video processing applications. I have freelanced as a C++/C# developer, working on projects that required my expertise in these areas. At MediaTeam, I was responsible for developing C++/C# applications, working with cross-functional teams to deliver high-quality software products. At the International Research and Training Center for Information Technologies and Systems of the National Academy of Sciences of Ukraine, I worked as a Junior Developer C++, where I was responsible for software development and maintenance. Education: I hold a master's degree in Electronic Instruments and Devices from the National Technical University of Ukraine 'Kyiv Polytechnic Institute', where I gained a strong foundation in software engineering and computer science. Certifications: I have completed several certifications, including C# WPF: Learn C# WPF Core with MsSQL & EF Core, UX design, Become an Interface Designer, Fundamentals of Business Analysis in IT, Unit Testing for C# Developers, C# Intermediate: Classes, Interfaces and OOP, C# Basics for Beginners: Learn C# Fundamentals by Coding, and C# Advanced Topics: Prepare for Technical Interviews.
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    Windows App Development
    Reverse Engineering
    Database
    SQL
    LINQ
    Model View ViewModel
    Standalone Application
    Windows Presentation Foundation
    MySQL
    C#
    C++
    .NET Framework
    Desktop Application
    SQLite
  • $40 hourly
    Proficient in programming in C#, REST API development and SQL databases. Possess a range of skills for front-end development, which include Angular 10+, HTML5 and CSS3. - Microsoft Certified Professional in C#. - C#, .NET Framework 4.7 and .NET 7; - ASP.NET Classic and Core, MVC and Web API 2 frameworks; - SQL Server, T-SQL, MySQL; - Javascript, TypeScript, JQuery; - Angular 10+; - Microsoft Azure, AWS; - Windows Phone, Windows 10, Android app development; - UWP app development; - WPF desktop app development; - HTML and CSS; - Git; - Webpack.
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    Microsoft SQL Server Programming
    SQL
    Angular
    ASP.NET Core
    .NET Core
    TypeScript
    API Development
    Windows Phone
    Microsoft Azure
    MySQL
    Microsoft SQL Server
    JavaScript
    C#
    .NET Framework
  • $100 hourly
    Hello. My name is Alex. I am a Full Stack developer with total experience of more than 10 years. My strong points are Punctuality and Result Orientation. My goals are always to meet the needs of my client and his/her deadlines. When I am working on new projects, I like to keep clear communication with my clients, as I believe this is a key to successful accomplishment of my work. In 2010 I began to develop web application. Also I have experience in development of desktop and mobile applications using C#. Besides, I have about 2 years of experience in development in android and java. Here is my technology stack: - C# - ASP.NET MVC - PHP/Laravel - SQL - MS SQL - HTML 5 - CSS 3 - Javascript/jQuery - Angular.js, Node.js, Ember.js, Vue.js - Win32 - Xamarin, UWP, WPF - React Thanks for your time and attention to my candidacy. Looking forward to hear from you.
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    Node.js
    React
    HTML5
    AngularJS
    JavaScript
    C#
    PHP
    Laravel
    ASP.NET
  • $35 hourly
    I have 10+ years experience as software developer using C# (WPF, UWP, ASP.Net), and javascript (Vue.js, NativeScript). Also I have experience in C, C++, php, python and node.js. Working history: [2015 - now] I am senior software developer general in C# (WPF, UWP, Xamarin) and js/ts (Vue.js, Vuetify.js, NativeScript, Cordova, Ionic). I have developed: - complex desktop and mobile applications (native and hybrid using Vue.js, NativeScript, Cordova, Ionic) - nice looking UI components with strong UX on xaml - cross-platform applications using Unity3D - installer packages with software downloading and license protection futures - command line parsers, converters, generators - server side backend for various data management (node.js, php, python) - various tasks using AWS API. [2006 - 2015] I was Middle to Senior software developer at PJSC "SRPA "Impulse" (Nuclear Power Plants and railroads software/hardware): - web-services on python, php, js; - WPF applications, socket-servers, parsers and generators in C#; - native and cross-platform applications using Qt, WinAPI, X11 and C/C++ ; - real-time charts with techan.js, d3, highcharts. [2002 - 2006] I was Junior software developer and I have developed applications and services (windows/linux): - various file format parsers, analyzers and generators; - database support in various applications and services (sqlite, mysql, postgresql, firebird); - OCR; - work with API for several financial brokers (SmartCOM, QUIK) ; - creating several cross-platform games in OpenGL; [~1994 - 2002] childhood with ZX Spectrum and IBM 386: basic, pascal, assembler, c. My goal will always be to meet your needs and deadline. I'm honest and self-disciplined.
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    Unity
    Reverse Engineering
    Windows App Development
    Node.js
    Unix
    .NET Framework
    C#
    Python
    C++
  • $40 hourly
    I have vast experience (15 years) in developing .NET applications within different industries. I'm a participant in the ACM world programming contest's semifinal. Also, I participated in the development of a project in the TOP 20 projects of Startup Village, had 1st place in the Russian Startup Tour, and got invested by Microsoft. I have practical knowledge of different patterns, paradigms, and methodologies of software development, an understanding of the principles of object-oriented programming, design patterns, S.O.L.I.D. principles, and a very strong WPF and XAML experience, and the ability to use them in work. For the last 12 years of my employment, I have been focusing on WPF and developed a lot of many Windows desktop applications.
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    Embedded System
    iOS Development
    Xamarin
    Android App Development
    Microsoft Windows
    Windows Presentation Foundation
    C++
    API
    Microsoft Visual Studio
    Python
    .NET Framework
    Desktop Application
  • $24 hourly
    I have 4 years work experience in cross-platform mobile app development (Flutter and Xamarin). Some of my skills: 1. C# and XAML, Dart 2. REST API 3. BLE/Bluetooth, Firebase, handling notifications (VoIP/push), CallKit, native services 4. CI/CD processes (Azure DevOps, AppCenter, TestFlight) 5. TestFlight/App Store and Google Play Console/Google Play. 6. UI and unit tests
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    C#
    Xamarin
    Dart
    Flutter
  • $100 hourly
    I know well the basic principles of OOP, I always apply them when solving practical problems using MVVM. Able to justify the choice of a particular data structure when applied. I know how to interact with relational databases through the Entity Framework and, if necessary, ADO.NET. I know how to use linq, lambda expressions, delegates and other syntactic constructions. I understand how the program is stored in memory. I can estimate the complexity of an algorithm. Good knowledge of WPF, Xamarin. I can write unit and functional tests. I understand the difference between them. I understand why libraries are written and how to use them. I know SQL at the level of complex queries from several tables, stored procedures, triggers, transactions, cte.
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    Xamarin
    CSS
    HTML
    SQL
    PHP
    Entity Framework
    Linux
    JavaScript
    MySQL
    Microsoft Visual Studio
    C#
  • $25 hourly
    WPF C# F# .NET Developer I’m a developer experienced in building for small and medium-sized businesses. I developed a video surveillance system for hypermarkets and dashboard for employee statistics. I use next paradigms and practices: SOLID principles in Object-Oriented Programming I have experience with such Frameworks, Libraries and Tools: • WPF: PRISM, Caliburn.Micro, MahApps.Metro, Live.Charts • Other libs: OpenCV, FFMPEG • Databases: MS SQL, PostgreSQL
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    ADO.NET
    SQL
    OpenCV
    FFmpeg
    LINQ
    C++/CLI
    Git
    F#
    C#
    Windows Forms
    Windows Presentation Foundation
    .NET Framework
  • $35 hourly
    I’m a developer experienced in building medium and large-sized Desktop applications and Web single page applications. Knows .NET Framework and Core, Web and desktop technologies React, JS, CSS frontend technologies Full project management from start to finish Regular communication is important to me, so let’s keep in touch.
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    HTTP
    JSON
    Xamarin
    Entity Framework
    Oracle
    SQL
    RabbitMQ
    REST API
    C#
    React
    ASP.NET
    .NET Core
    .NET Framework
  • $33 hourly
    Seeking for challenging software development assignments focusing on C#/.NET/WPF/Metro/UWP/Silverlight technologies.
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    JSON
    Model View ViewModel
    .NET Framework
    C#
    Windows Presentation Foundation
    Windows Communication Foundation
  • $20 hourly
    Hi, I'm a software developer with a passion for crafting efficient and innovative solutions. With five years of professional experience in the realm of software development, I specialize in leveraging .NET technologies, including WPF and Web API, to build robust applications that meet both user requirements and business objectives. During my career, I have had the opportunity to work on diverse projects, ranging from enterprise-level applications to client-facing web solutions. My experience includes: - Collaborating with cross-functional teams to analyze requirements and design software architectures. - Developing user-friendly interfaces using WPF, ensuring optimal user experience and accessibility. - Implementing RESTful APIs with Web API, enabling seamless communication between client and server applications.
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    Chromium
    Git
    C#
    MySQL
    Microsoft SQL Server
    SQL
    API
    Web API
    Windows Presentation Foundation
    .NET Core
    .NET Framework
  • $50 hourly
    Greetings! My name is Sergii, and I’m a Xamarin Certified Mobile App Developer with more than 6 years of experience. I started my way in web and mobile development back in 2012 as a Casual Game Developer working for FIVE-BN (Alawar Division), and gathered some beneficial knowledge on how to create game logic, optimizing game performance, game deployment, and bug fixing. Later on, I have worked as a C# Developer in SoftReactor LLC, where I’ve gained and polished my skills related to ASP.NET Core, C#, MySQL, WPF, XAML. At almost the same time, I’ve started my own company - HeadWorks, where till present days my team and I have been creating web, mobile, hardware (embedded) projects, helping other companies to implement and convert their ideas into reality. In 2014 I’ve discovered Xamarin and incorporated it into what I have been doing - cross-platform mobile applications for iOS and Android. The tech-stack and skills I have acquired: - Cross-platform mobile app development using Xamarin: Xamarin.Forms, Xamarin.Native (Android, iOS), MVVM, Prism, MVVM Cross, MVVM Light, MVVM Fresh, ReactiveUI, AJAX - Creating complex enterprise-level custom solutions using C#, C++, MySQL, ASP.NET MVC, .NET Framework (CLR), .NET Core (CoreCLR), .NET GC, Azure, REST API, Web API, Google Maps API, Twitter API - Front-end development: HTML, CSS, JS, Angular - Facebook SDK, Visual Studio - Version control systems: Git, Github, SVN - iBeacons, Eddystone (estimote, kontakt.io) - Payment processors (Stripe, PayPal, Apple Pay, Webmoney, Yandex.Money) - Analytics and crash analytics (HockeyApp, Microsoft Insights, Firebase) I have recently started acquiring new skills on Objective-C, Swift, Java, Xcode and am planning on concreting the knowledge in the future. I’m open to everything new in the world, love to learn and prove myself, so all your queries and projects are greatly appreciated, and I’m ready to support you around the clock. I’ve been working with both individual clients, private and public companies (enterprise clients) and have helped them to bring their business ideas, thoughts, projects into life. Hesitation is the enemy of success, so send me the message, and let’s get your project into shape!
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    Mobile UI Design
    User Experience Design
    Android App Development
    Mobile App Development
    iOS Development
    Xamarin
    Android
    C#
  • $30 hourly
    Hello, I'm an experienced Xamarin developer with a strong track record in creating top-notch mobile applications for iOS and Android platforms. Over the course of my career, I've successfully delivered 15 projects spanning various industries, including delivery, education, and trading businesses. I've also developed efficient management applications for tasks and events. What sets me apart: • Extensive experience in Xamarin Forms, Xamarin Native, and .NET MAUI, ensuring cross-platform compatibility and native-like performance. • Proven ability to work collaboratively in diverse teams and as a solo developer, providing flexible solutions tailored to project requirements. • Expertise in crafting user-friendly interfaces and optimizing mobile apps for seamless user experiences. • Proficiency in integrating third-party APIs, enhancing app functionality and data access. • A keen eye for detail and a commitment to delivering high-quality, bug-free code. I'm passionate about leveraging my skills to bring your mobile app ideas to life. Whether you need a brand-new application or assistance with an existing project, I'm here to help you achieve your goals. Let's work together to create outstanding mobile experiences for your users.
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    Jira
    Google Maps API
    REST API
    Google APIs
    Git
    Swift
    Mobile App Development
    iOS
    Android
    SQLite
    Firebase
    Realm Database
    Xamarin
    C#
  • $5 hourly
    I am junior python developer for 1.5 years now, during this time I have gained knowledge in libraries such as: Aiogram 3, Flask, BeautifulSoup4. I also know several other languages on a basic level, such as: Java, C#.
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    Windows Forms
    Telegram API
    Data Scraping
    Java
    SQL
    Flask
    C#
    Python Script
    Python
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