Hire the best XAML Specialists in Ukraine

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$45 hourly
Yaroslav C.
- 5.0/5
- (35 jobs)
🚀 I build high-performance C++/.Net software solutions customized for Web, Desktop, and Office Add-in applications. ✅ With 💯% positive feedback, 🌟6500+ hours, and 🌟30+ challenging projects successfully completed on Upwork - plus numerous projects delivered previously - I bring over 22 years of software development experience to every project. Whether you're developing sophisticated web applications, powerful desktop software, advanced Office add-ins (VSTO, Office JS API, OpenXML), or specialized software for CAD and 3D-printing systems, I consistently deliver solutions tailored precisely to your business needs. ⏰ Flexible to work within U.S. or European business hours, ensuring smooth collaboration and communication. Core expertise: ⚡ High-Performance & Real-Time Systems: Custom solutions for latency-sensitive applications and complex data pipelines. Performance optimization, multi-threaded and asynchronous code, Boost/Boost.Asio for high-efficiency networking. 📈 Trading & Finance Systems. Expertise with Rithmic C++ SDK (R | API C++), FIX protocol, real-time market data processing, and order execution for high-frequency and medium-frequency trading. 🔐 Cybersecurity. Designing and developing secure architectures, threat-detection systems, public-key infrastructures (PKI), secure license servers, encryption libraries, and secure communication protocols. 🌐 Full-Stack Web Development: React, ASP.NET Core, RESTful APIs, PostgreSQL, Redis, MongoDB, WebSockets, Azure, AWS. Skilled in integrating third-party APIs and building scalable backend infrastructure. ⚙️ Advanced C++ & C# Engineering: System-level development, cross-platform libraries, SDKs, and Office automation. Proficient in building stable, secure, and efficient codebases. 🌐 Cross-Platform & Windows-Specific Platform Development Experience building cross-platform C++ / .net core, Windows-specific solutions using WinAPI, ATL, Cloud Sync Engines 🖥️ Desktop Applications: WPF, WinForms, MFC, ATL and modernization of legacy Windows applications. 📎 Office Add-ins: VSTO, Office JavaScript API, and deep OpenXML integrations for document processing and automation. 📐 CAD & 3D-Printing Software: Plugins and custom tools for CAD and additive manufacturing workflows. ☁️ Cloud Platforms: Deployment and integration with AWS and Azure, including containerized and serverless environments. 💻 Languages: C++, C#, JavaScript/Typescript, Python 🔄 Modernization: Transforming legacy systems into scalable, maintainable modern solutions. 🌟 Check out my client feedback - it speaks even louder than my introduction. Let's discuss your Web, Desktop, Office Add-in, or specialized CAD/3D-printing software needs - I'm ready to help you!

XAML
SQL
ASP.NET
CSS
ASP.NET MVC
Blazor
Microsoft Azure
.NET Core
Boost
C#
.NET Framework
C++
JavaScript
C
MongoDB
$35 hourly
Alexander L.
- 5.0/5
- (31 jobs)
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.

XAML
Unity
Reverse Engineering
Windows App Development
Node.js
Unix
.NET Framework
C#
Python
C++
$30 hourly
Anton T.
- 5.0/5
- (10 jobs)
He is an experienced software engineer with strong knowledge of OOP and design patterns. He has rich experience on Microsoft web/desktop stacks, including C#, WPF, ASP.NET MVC, Web API, SQL Server and Azure. He specialized in creating complex web service using modern tech stack like PHP/Laravel, Node.js, and ASP.NET. He has also over five years of experience in C#, Python, PHP and MySQL. He is very self-motivated and is always willing to introduce improvements into the work process. Technologies: 👨‍💻 Programming Languages: C#, Python, JavaScript/Typescript 👨‍💻 Backend: ASP.NET core, Django, Node.js 👨‍💻 Frontend: XAML, React 👨‍💻 Hosting: Azure, GCP, AWS 👨‍💻 Agile: Trello, Asana, Azure pipeline 🔑 Keywords: C#, WPF, ASTP.NET, Fullstack development, Fullstack programming, React, Vue, Node.js, Nest.js, Frontend development, Backend development, Fullstack technologies, JavaScript, UI/UX design, Single-page applications, State management, RESTful APIs, GraphQL, Database management, Authentication and authorization, Frontend testing, Backend testing, Deployment and scaling, Fullstack frameworks, Cross-functional development, MEAN stack, MERN stack, LAMP stack, Fullstack toolkits, Microservices architecture, Responsive web design, Serverless architecture, Fullstack security, Progressive web apps, Fullstack performance, Fullstack design patterns, Fullstack best practices, Fullstack development tools, Fullstack debugging, Continuous integration, Fullstack project management, Fullstack project structure, Mobile app development, Responsive images, Fullstack deployment, Web design trends, Fullstack code reviews, Real-time web apps, Web components, Hybrid mobile apps, Serverless frontend and backend, Fullstack optimization, Fullstack challenges, Fullstack architecture, Fullstack project planning, Fullstack coding patterns, Fullstack version control, Fullstack API development, Fullstack database management, Fullstack authentication, Fullstack security practices, Fullstack CI/CD, Fullstack performance tuning, Fullstack error handling, Fullstack debugging tools, Fullstack scalability, Fullstack containerization, Fullstack caching strategies, Fullstack deployment strategies, Fullstack database scaling, Fullstack monitoring tools, Fullstack documentation practices, Fullstack code quality, Fullstack communication protocols, Fullstack collaboration tools, Fullstack design principles, Fullstack data storage, Fullstack load balancing, Fullstack application optimization, Fullstack deployment automation, Fullstack CI/CD pipelines, Fullstack best practices, Fullstack security auditing, Fullstack encryption methods, Fullstack version control systems, Fullstack scalability solutions, Fullstack backup and recovery, Fullstack event-driven architecture, Fullstack data replication, Fullstack performance monitoring, Fullstack error monitoring

XAML
Web3
Blockchain
Solana
Ethereum
React
Django
Python
C++
C#
$45 hourly
Dmytro D.
- 4.9/5
- (22 jobs)
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;

XAML
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
Oleksandr B.
- 5.0/5
- (25 jobs)
I'm a Senior Software Engineer and Co-founder of an IT agency. I have a big experience in leading teams and delivering top-notch projects. At BuildApps, the company I founded, we focus on custom software development, providing the best solutions to our clients. So if you have a project idea or need assistance with an existing application, I'm here to help! 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: 📱Mobile development 🖥️ Web development 🖌️ UI/UX Design 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: 📲 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: Zustand Firebase Apisauce/Axios React Navigation React Native Reanimated React Native Responsive Screen 𝗗𝗮𝘁𝗮 𝗯𝗮𝘀𝗲𝘀: Firebase database 📲 .𝗡𝗘𝗧 𝗠𝗔𝗨𝗜 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: .NET 6/7/8 Xamarin.Forms MVVM Libraries: Microsoft.Maui.Controls Microsoft.Maui.Essentials CommunityToolkit.Maui 𝗗𝗮𝘁𝗮 𝗯𝗮𝘀𝗲𝘀: SQLite Firebase Realtime Database 𝗔𝗣𝗜𝘀: RESTful APIs 𝗖𝗜/𝗖𝗗: Azure DevOps 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗳𝗲𝗲𝗱𝗯𝗮𝗰𝗸: "𝘝𝘪𝘴𝘶𝘢𝘭𝘭𝘺 𝘢𝘯𝘥 𝘵𝘦𝘤𝘩𝘯𝘪𝘤𝘢𝘭𝘭𝘺, 𝘵𝘩𝘦 𝘱𝘭𝘢𝘵𝘧𝘰𝘳𝘮 𝘭𝘰𝘰𝘬𝘦𝘥 𝘢 𝘭𝘰𝘵 𝘣𝘦𝘵𝘵𝘦𝘳. 𝘵𝘩𝘦 𝘪𝘮𝘱𝘳𝘰𝘷𝘦𝘥 𝘨𝘦𝘯𝘦𝘳𝘢𝘭 𝘧𝘦𝘦𝘭𝘪𝘯𝘨, 𝘭𝘰𝘢𝘥𝘪𝘯𝘨 𝘴𝘱𝘦𝘦𝘥 𝘢𝘯𝘥 𝘦𝘢𝘴𝘦 𝘰𝘧 𝘶𝘴𝘦. 𝘛𝘩𝘦𝘺 𝘸𝘦𝘳𝘦 𝘢𝘣𝘭𝘦 𝘵𝘰 𝘧𝘪𝘯𝘪𝘴𝘩 𝘵𝘩𝘦 𝘢𝘴𝘴𝘪𝘨𝘯𝘮𝘦𝘯𝘵 𝘸𝘩𝘪𝘭𝘦 𝘵𝘩𝘦𝘪𝘳 𝘤𝘪𝘵𝘪𝘦𝘴 𝘸𝘦𝘳𝘦 𝘶𝘯𝘥𝘦𝘳 𝘣𝘰𝘮𝘣𝘪𝘯𝘨 𝘢𝘵𝘵𝘢𝘤𝘬𝘴 - 𝘐 𝘵𝘩𝘪𝘯𝘬 𝘵𝘩𝘪𝘴 𝘴𝘱𝘦𝘢𝘬𝘴 𝘧𝘰𝘳 𝘦𝘷𝘦𝘳𝘺𝘵𝘩𝘪𝘯𝘨. 𝘛𝘩𝘦𝘳𝘦 𝘸𝘢𝘴 𝘩𝘢𝘳𝘥𝘭𝘺 𝘢𝘯𝘺 𝘤𝘰𝘯𝘴𝘵𝘳𝘶𝘤𝘵𝘪𝘷𝘦 𝘤𝘳𝘪𝘵𝘪𝘤𝘪𝘴𝘮 𝘧𝘳𝘰𝘮 𝘮𝘺 𝘴𝘪𝘥𝘦. 𝘐 𝘵𝘩𝘪𝘯𝘬 𝘐 𝘩𝘢𝘷𝘦 𝘢𝘭𝘳𝘦𝘢𝘥𝘺 𝘧𝘰𝘶𝘯𝘥 𝘵𝘩𝘦 𝘣𝘦𝘴𝘵 𝘥𝘦𝘷𝘦𝘭𝘰𝘱𝘮𝘦𝘯𝘵 𝘢𝘨𝘦𝘯𝘤𝘺 𝘧𝘰𝘳 𝘭𝘰𝘯𝘨-𝘵𝘦𝘳𝘮 𝘤𝘰𝘰𝘱𝘦𝘳𝘢𝘵𝘪𝘰𝘯 𝘰𝘯 𝘷𝘢𝘳𝘪𝘰𝘶𝘴 𝘱𝘳𝘰𝘫𝘦𝘤𝘵𝘴." "𝘉𝘶𝘪𝘭𝘥𝘈𝘱𝘱𝘴 𝘸𝘦𝘳𝘦 𝘢𝘭𝘸𝘢𝘺𝘴 𝘨𝘳𝘦𝘢𝘵 𝘪𝘯 𝘬𝘦𝘦𝘱𝘪𝘯𝘨 𝘵𝘩𝘦𝘪𝘳 𝘤𝘰𝘮𝘮𝘪𝘵𝘮𝘦𝘯𝘵𝘴 𝘢𝘤𝘩𝘪𝘦𝘷𝘪𝘯𝘨 𝘮𝘪𝘭𝘦𝘴𝘵𝘰𝘯𝘦𝘴 𝘰𝘯 𝘵𝘪𝘮𝘦." "𝘛𝘩𝘦 𝘮𝘰𝘴𝘵 𝘷𝘢𝘭𝘶𝘢𝘣𝘭𝘦 𝘧𝘰𝘳 𝘮𝘦 𝘪𝘯 𝘰𝘶𝘳 𝘤𝘰𝘰𝘱𝘦𝘳𝘢𝘵𝘪𝘰𝘯 𝘸𝘢𝘴 𝘵𝘩𝘢𝘵 𝘱𝘢𝘳𝘵𝘯𝘦𝘳𝘴 𝘧𝘳𝘰𝘮 𝘉𝘶𝘪𝘭𝘥𝘈𝘱𝘱𝘴 𝘰𝘧𝘧𝘦𝘳𝘦𝘥 𝘢𝘭𝘭 𝘵𝘩𝘦 𝘵𝘪𝘮𝘦 𝘵𝘩𝘦𝘪𝘳 𝘰𝘸𝘯 𝘱𝘳𝘰𝘱𝘰𝘴𝘢𝘭𝘴 𝘵𝘰 𝘮𝘢𝘬𝘦 𝘢𝘯 𝘈𝘱𝘱 𝘣𝘦𝘵𝘵𝘦𝘳, 𝘵𝘩𝘦𝘺 𝘸𝘦𝘳𝘦𝘯'𝘵 𝘫𝘶𝘴𝘵 𝘦𝘹𝘦𝘤𝘶𝘵𝘦𝘳𝘴, 𝘵𝘩𝘦𝘺 𝘸𝘦𝘳𝘦 𝘳𝘦𝘢𝘭𝘭𝘺 𝘪𝘯𝘷𝘰𝘭𝘷𝘦𝘥 𝘪𝘯 𝘵𝘩𝘦 𝘱𝘳𝘰𝘫𝘦𝘤𝘵)"

XAML
C#
Firebase
Xamarin
Code Review
Mobile App Development
Desktop Application
iOS
Jira
Google Maps API
Android App Development
LINQ
JSON
Azure DevOps
SQLite
$35 hourly
Taras G.
- 5.0/5
- (1 job)
My name is Taras, and I am a Software Engineer with over 8 years of experience in the .NET ecosystem, specializing in C#, ASP.NET MVC, Web API, and .NET Core. I’ve also worked with technologies like Windows Forms and VB.NET, Xamarin, though my focus has been toward modern frameworks such as Uno Platform, MAUI, and Avalonia UI for cross-platform development. As a full-stack developer, I’m proficient in JavaScript and its frameworks, particularly React and Vue.js, and I’ve built dynamic client-side applications with Blazor, utilizing its state management and security features. On the backend, I’ve designed scalable systems using Microservices, Docker, and API integration, Database, ensuring optimal performance and maintainability. In recent years, I’ve also studied modern things like AI Agents, LLMs, and Multimedia processing, Pdf libraries like mupdf, itext, exploring tools for video streaming, IPTV, and PDF manipulation.

XAML
SQL Programming
Azure DevOps
Desktop Application
Windows Presentation Foundation
Universal Windows Platform
SQL
Angular
React
ASP.NET
.NET Core
.NET Framework
C++
C#
$50 hourly
Oleh I.
- 5.0/5
- (1 job)
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.

XAML
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
Maksym Y.
- 5.0/5
- (14 jobs)
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 8; - ASP.NET Core, Razor Pages, Blazor; - SQL Server, T-SQL, MySQL; - Javascript, TypeScript, JQuery; - Angular 10+; - Microsoft Azure, AWS; - .NET MAUI; - UWP app development; - WPF desktop app development; - HTML and CSS; - Git.

XAML
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
$40 hourly
Oleksandr K.
- 5.0/5
- (5 jobs)
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.

XAML
Node.js
React
HTML5
AngularJS
JavaScript
C#
PHP
Laravel
ASP.NET
$25 hourly
Mykhailo D.
- 5.0/5
- (4 jobs)
• C# (.NET: 6+ years) – WPF (XAML), Windows Forms, Xamarin.Forms, Xamarin, Unity, ASP.NET • SQL, XML, Python • Web development: JavaScript, HTML, CSS • Visual Studio, Photoshop, Sony Vegas, Unity3D, 3ds Max, FL Studio, XMind, Microsoft SQL Management Studio, Access, Microsoft Dynamics CRM

XAML
Android
Xamarin
HTML
SQL
CSS
JavaScript
Python
Windows Forms
C#
Windows Presentation Foundation
$25 hourly
Oleksii A.
- 5.0/5
- (9 jobs)
Passionate cross-platform mobile app developer with 4+ years of experience in Flutter and MAUI/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

XAML
C#
Xamarin
Dart
Flutter
$20 hourly
Ivan B.
- 5.0/5
- (8 jobs)
.NET developer with 3 years of experience. I'm here for interesting projects that will decorate my portfolio and show me as a strong .NET developer. My main fields are MAUI/Xamarin and Back-End I can complete any task related to .NET. Communication and feedback are important for me, so lets stay in touch. Choose me and I won't disappoint you!

XAML
SQL
Back-End Development
Mobile App Bug Fix
Mobile App Development
iOS
Android
DevOps Engineering
.NET Core
Xamarin
API Development
.NET Framework
ASP.NET
$30 hourly
OLEKSANDR S.
- 5.0/5
- (4 jobs)
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

XAML
ADO.NET
SQL
OpenCV
FFmpeg
LINQ
C++/CLI
Git
F#
C#
Windows Forms
Windows Presentation Foundation
.NET Framework
$45 hourly
Oleksandr D.
- 0.0/5
- (1 job)
Hello, I'm an experienced MAUI / Xamarin developer with a strong track record in creating top-notch mobile applications for iOS and Android platforms. What sets me apart: • Extensive experience in Xamarin Forms 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.

XAML
Jira
Google Maps API
REST API
Google APIs
Git
Swift
Mobile App Development
iOS
Android
SQLite
Firebase
Realm Database
Xamarin
C#
$40 hourly
Yurii S.
- 0.0/5
- (0 jobs)
Hi there! I'm Yurii, a passionate Desktop Application Developer from Ukraine. Until now, I’ve helped individuals and companies bring their software ideas to life - building everything from small productivity tools to full-featured, cross-platform desktop apps. I specialize in Qt (Widgets & QML), C++, C#, XMAL and frameworks like UWP, WPF, WinUI, and Xamarin. Whether it's modernaizing a legancy application or starting a brand-new project, I enjoy making clean, reliable software with a strong focus on good design and usability. 🎈 Here's what I bring to the table: ✅ Cross-platform development (Windows, MacOS, Linux) ✅ Smooth, modern UI/UX using Qt/QML, UWP or WinUI ✅ Strong debugging and performance optimization skills ✅ Experience with automation (AutoHotKey, Python, scripting) ✅ Reliable communication and a get-it-done attitude I care about writing clean, maintainable code and making sure the apps I build are not only functional - but enjoyable to use. Clients say they appreciate how easy I am to work with, and I always aim to deliver work that speaks for itself. If you have an idea you'd like to bring to life - or need help improving something that already exists - I'd love to hear about it. Let’s connect and see how we can build something great together!

XAML
Autoit
AutoHotKey
.NET Framework
Universal Windows Platform
Windows Presentation Foundation
Microsoft Foundation Class Library
PyQt
Python
QML
Qt Framework
Qt Creator
C#
C++
Desktop Application
$50 hourly
Sergii G.
- 4.4/5
- (141 jobs)
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!

XAML
Mobile UI Design
User Experience Design
Android App Development
Mobile App Development
iOS Development
Xamarin
Android
C#
$7 hourly
Chernov M.
- 0.0/5
- (0 jobs)
Sql databases put&get details Php web app script output Css design stylesheet Html design layout for wiev JavaScript animation html and css elements NodeJs Angular React Vue Bash operation system administrator Linux Batch operation system Windows Cyber security ( filter networking ) Perl Regular Expressions C# C++

XAML
Mobile App
Desktop Application
Canvas
GUI Design
Bash
C#
JavaScript
NodeJS Framework
CSS
SQL
PHP
Ecommerce
Web Development
Web Application
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