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Hire the best .NET Framework C# Engineers in Kyiv, UA

Check out .NET Framework C# Engineers in Kyiv, UA with the skills you need for your next job.
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Rating is 4.8 out of 5.
4.8/5
based on 571 client reviews
  • $35 hourly

    • 5.0/5
    • (17 jobs)
    👉 𝗦𝗸𝗶𝗹𝗹𝗲𝗱 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗳𝗼𝗿 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗶𝘀 𝗵𝗲𝗿𝗲. I have strong programming and architectural skills with practical experience, and I applied them to various projects, from small startups to huge corporations with 1000+ employees. I can help you create clear and effective software requirements, whether for Web Application , Desktop Application , or custom Web API 🥇𝗪𝗛𝗬 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘? – 8+ Years of Full-Stack Mastery: I bring a deep understanding of both backend and frontend development to deliver reliable and high-performing solutions, leveraging tools like C# .NET , Angular , and Node.js for seamless results. – Leadership Experience: I’ve led teams, managed complex projects, and implemented best practices in software development, ensuring quality and efficiency from planning to deployment. – Continuous Improvement Mindset: I stay ahead of industry trends by enhancing skills in AngularJS, API Development, and Database Development, ensuring cutting-edge solutions. – Extra Value for Clients: Beyond delivering code, I identify opportunities to enhance Web Design, improve Responsive Design, and optimize system performance. 🎯 What I Can Do For You I specialize in full-stack development, building reliable and scalable applications from frontend to backend using technologies like C# , TypeScript , and JavaScript . I can optimize system architecture by designing high-performance, growth-ready systems with .NET Framework , AngularJS , and ASP.NET MVC . Delivering custom solutions is another strength , where I create features tailored to your business needs for maximum impact , integrating API development and database solutions such as Microsoft SQL Server , MongoDB , and PostgreSQL . Additionally, I excel at optimizing system and database design, crafting efficient architectures and robust databases that support smooth performance and scalability for both web and desktop applications. 💪 Skills I am proficient in programming languages like C# , TypeScript , SQL , JavaScript , HTML , and CSS . My expertise spans across technologies such as .NET Framework , .NET Core , ASP.NET Core MVC Web API , Node.js , Serverless Framework , Razor , Java Angular , Ionic Angular , RxJS , NgRx , jQuery , Bootstrap , and Angular Material . In terms of software design, I am well-versed in Domain-Driven Design , SOLID principles , Object-Oriented Programming (OOP) , Microsoft n-tier architecture , and Serverless design patterns . My cloud expertise includes Azure and AWS . I work with tools such as Azure DevOps , Swagger , Postman , SQL Server Management Studio , and Chrome DevTools . My proficiency in project tracking systems includes Azure , JIRA , Trello , and Slack . For database management, I have experience with EF Core , TypeOrm , MS SQL , SQLite , CosmosDB , DynamoDB , MongoDB , and PostgreSQL . 🎯 𝗪𝗛𝗔𝗧 𝗜 𝗖𝗔𝗡 𝗗𝗢 𝗙𝗢𝗥 𝗬𝗢𝗨: – Full-Stack Development: Build reliable, scalable applications from frontend to backend using C# , TypeScript , and JavaScript. – Optimize System Architecture: Design high-performance, growth-ready systems using .NET Framework , AngularJS , and ASP.NET MVC – Deliver Custom Solutions: Develop features tailored to your business needs for maximum impact, integrating API Development and database solutions like Microsoft SQL Server , MongoDB , and PostgreSQL – Optimize System & Database Design: Create efficient architectures and robust databases to support smooth performance and growth for Web Applications and Desktop Applications alike. 💪𝗦𝗞𝗜𝗟𝗟𝗦: Languages: C# , TypeScript , SQL , JavaScript , HTML , CSS – Technologies: .NET Framework , .NET Core, ASP.NET Core MVC Web API , Node.js , Serverless Framework , Razor , Java Angular, Ionic Angular , RxJS , NgRx , jQuery , Bootstrap , Angular Material – Designing: Domain Driven Design , SOLID , OOP , Microsoft n-tier architecture , Serverless – Cloud: Azure , AWS – Tools: Azure DevOps , Swagger , Postman , SQL Server Management Studio , Chrome Dev Tools – PTS: Azure , JIRA , Trello , Slack – Databases: EF Core , TypeOrm , MS SQL , SQLite , CosmosDb , DynamoDb , MongoDB , PostgreSQL Please keep in mind I do not work with Laravel , Symfony , PHP , or Python , but I understand their relevance and can collaborate effectively with teams using these technologies. 🎯 Have a project idea in mind? 𝗟𝗲𝘁’𝘀 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗶𝗺𝗽𝗮𝗰𝘁𝗳𝘂𝗹 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿! Contact me to get started.
    Featured Skill .NET Framework
    .NET Core
    Web Application
    API
    Node.js
    CSS
    ASP.NET
    React
    Web Development
    AngularJS
    C#
    JavaScript
    Angular
    TypeScript
    Microsoft SQL Server
  • $35 hourly

    • 5.0/5
    • (4 jobs)
    Are you looking for a motivated and professional developer? You’re on the right page👌 Hi, my name is Illia, I'm a skilled and dedicated Full-stack developer with 4+ years of experience in full-cycle software development from concept to support and maintenance My competencies include working with: ✅ Backend Technologies: C#, .NET, ASP.NET, NodeJS, NestJS ✅ Frontend Technologies: JavaScript, TypeScript, Angular, Razor Pages, React ✅ Testing: Unit, Functional, Integration, End-to-End (e2e) ✅ Web Development: HTML, CSS, SASS, SCSS, LESS, Angular Material, Bootstrap, Tailwind ✅ Database Management: MSSQLSERVER, MySQL, PostgreSQL, Redis, MongoDB, Firebase ✅ Cloud Services: Azure, AWS ✅ Software Architecture: DDD (Domain-Driven Design), Clean Architecture, Microservices, Serverless, Layered ✅ Coding Principles: Familiar with GOF Patterns, SOLID, DRY, KISS, YAGNI ✅ Message Queues: RabbitMQ, Redis ✅ Version Control: Git 🔹I am always striving for excellence and am ready to work on projects of any complexity. 🔹I am a fast learner and willing to learn new technologies and frameworks to stay up to date with the latest trends in the industry. 🔹I also appreciate quality communication, so I am ready to offer you timely communication and solutions that will be useful in the long run. 🔹I am sure my experience and skills can be useful for your company and I will gladly participate in your project. If this sounds like a fit for you, I’d love to chat – invite me to interview and grab some time: calendly.com/yegorovv-ilya
    Featured Skill .NET Framework
    Firebase
    AWS CodeDeploy
    NestJS
    Docker
    MongoDB
    PostgreSQL
    SQL
    Azure DevOps
    C#
    ExpressJS
    Next.js
    Node.js
    Angular
    JavaScript
  • $40 hourly

    • 5.0/5
    • (32 jobs)
    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.
    Featured Skill .NET Framework
    SQL
    ASP.NET
    CSS
    ASP.NET MVC
    Blazor
    Microsoft Azure
    XAML
    .NET Core
    Boost
    C#
    C++
    JavaScript
    C
    MongoDB
  • $35 hourly

    • 5.0/5
    • (9 jobs)
    Motivated and proactive 6+ years experienced web developer with skills in .NET, Angular, NodeJS. I have a strong commitment to deliver high-quality web solutions of any complexity and size. My main tech stack is .NET, Angular, NodeJS, MSSQL, MySQL, PostgreSQL, Docker, AWS, Azure. I care about code quality and adhere to clean code principles and advanced software design practices. I focus is on creating solutions that are not just functional but also maintainable and bug-resistant in the long term. My skills include: 📌 Backend Technologies: .NET, ASP.NET, NodeJS 📌 Frontend Technologies: JavaScript, TypeScript, Angular, Razor Pages 📌 Testing: Unit, Functional, Integration, End-to-End (e2e) 📌 Web Development: HTML, CSS, SASS, SCSS, LESS, Angular Material, Bootstrap, Tailwind 📌 Database Management: MSSQLSERVER, MySQL, PostgreSQL, Redis, MongoDB, Firebase 📌 Cloud Services: Azure, AWS 📌 Software Architecture: DDD (Domain-Driven Design), Clean Architecture, Microservices, Serverless, Layered, Hexagonal, Monolithic, Model-View-Controller (MVC), Model-View-ViewModel (MVVM) 📌 Coding Principles: Familiar with GOF Patterns, SOLID, DRY, KISS, YAGNI 📌 Message Queues: RabbitMQ, Azure Service Bus, Kafka, Redis 📌 Project Management: Experienced in Agile methodologies (Scrum, Kanban), Waterfall, and Pair Programming 🔹I continuously pursue excellence and am prepared to take on projects of any level of complexity. 🔹I possess a strong ability to quickly grasp new concepts and am eager to acquire knowledge about the latest technologies and frameworks to remain current with industry trends. 🔹Effective communication is of great importance to me, and I am committed to providing timely solutions that will have lasting value. 🔹I am confident that my experience and skills could be a valuable asset to your company, and I am enthusiastic about contributing to your project
    Featured Skill .NET Framework
    Unit Testing
    Protractor
    Clean Architecture
    Angular Material
    Docker
    Azure DevOps
    Node.js
    Angular
    MySQL
    Microservice
    Microsoft SQL Server
    TypeScript
    ASP.NET Core
    C#
  • $33 hourly

    • 5.0/5
    • (4 jobs)
    Hi, I'm a Senior Full Stack .NET Developer / Team Lead with 10+ years of experience. I have experience as Team Leader of 4 developers, 1 Project Manager, 1 QA. I'm a responsible motivated developer and I would be glad to do any development work for you. - Software development: C#, .NET Framework, .NET Core, Java, JavaEE, Spring Framework - Web development skills: ASP.NET MVC, ASP.NET Core, Blazor, MudBlazor, Entity Framework, Entity Framework Core, ADO.NET, WebAPI, SignalR, HTML, CSS, XML, JSON, JavaScript, TypeScript, AJAX, jQuery, REST, SOAP, Bootstrap - JavaScript frameworks: AngularJS, jQuery, jQuery UI, ChartJs - Desktop development: WPF, Windows Forms, XAML - Databases: MSSQL, SQLite, MySQL, PostgreSQL - IoC: Ninject, Autofac, Unity, Castle Windsor - Testing: NUnit, XUnit, Selenium - Logging: log4net, Serilog, NLog - Tools: Quartz.NET, Swagger, Fiddler, PuTTY, WinSCP, FileZilla, Postman, Wireshark, PowerShell, .NET Reflector - Understanding: OOP, GRASP, GOF, SOLID, DDD, CQRS, Event sourcing - Managing: Agile, Scrum - Collaboration: Jira, Trello - Source control systems: TFS, Git, Svn, BitBucket - IDE: Visual Studio, Resharper, VSCode, Eclipse, NetBeans - Other: SIP, TAPI I can work in a team and as an individual developer. I understand other developer's code and can work on ongoing projects. Always try to meet deadlines, learn and improve my skills.
    Featured Skill .NET Framework
    Object-Oriented Programming
    Web API
    .NET Core
    Blazor
    ASP.NET MVC
    TypeScript
    Windows Presentation Foundation
    Entity Framework
    JavaScript
    CSS
    HTML
    SQL
    ASP.NET Core
    C#
  • $34 hourly

    • 5.0/5
    • (5 jobs)
    I have 6 years of experience in commercial software development. I have strong knowledge of C, C++, C#, algorithms and data structures, optimizations, 3D graphics rendering and computer architecture. I am interested in low-level development, rendering, research activities. My primary stack is C, C++, Embedded, Linux, OpenGL, Vulkan, graphics rendering. My secondary stack is C#, Unity 3D, WinForms, WPF.
    Featured Skill .NET Framework
    OpenGL ES
    Kernel
    Embedded C
    Ubuntu
    Windows NT
    CMake
    Android NDK
    OpenGL
    Linux
    C
    Desktop Application
    Standalone Application
    C#
    C++
    Windows Forms
  • $39 hourly

    • 5.0/5
    • (3 jobs)
    .NET Developer with more than 7 years of commercial experience in product and outsource companies. Communicative, tolerant, responsible, good team player and polite. Had experience in developing microservices, learnt about AWS and containerization of applications, also had quite a lot of practice in databases and solving close-to-business tasks. Have experience as a team lead of a back-end team.
    Featured Skill .NET Framework
    AWS Development
    Stripe
    Web API
    React
    ASP.NET Web API
    .NET Core
    Web Development
    Microsoft SQL Server
    ASP.NET Core
    ASP.NET
    ASP.NET MVC
    API
    C#
  • $35 hourly

    • 5.0/5
    • (2 jobs)
    Hey there! Are you in need of a Full Stack Developer who's skilled in JavaScript, TypeScript, PHP, and C#? Well, you've found the right person! I'm here on Upwork ready to tackle your web development projects with my diverse skill set and years of experience. Let me break it down for you: On the front-end side, I specialize in crafting engaging user interfaces using React and Angular. Whether it's managing state, architecting components, or integrating with backend services, I've got you covered. When it comes to the backend, I work wonders with Laravel for building scalable and secure systems. Need to handle complex data interactions? No problem! And if you're into ASP.NET, I can leverage C# to create robust server-side applications and APIs. What else? Well, I'm no stranger to databases. Whether it's SQL or NoSQL, I know how to optimize data storage and retrieval. Plus, I'm experienced in developing and consuming RESTful APIs, ensuring smooth communication between different parts of your application. Why consider working with me? I've successfully completed numerous projects and have a track record of happy clients. Communication is key for me—I believe in keeping you updated and informed every step of the way. So, if you're looking for a Full Stack Developer who can bring your ideas to life using JavaScript, TypeScript, PHP, and C#, let's chat! I'm excited to learn more about your project and how we can work together to achieve great results.
    Featured Skill .NET Framework
    NoSQL Database
    SQL
    Vue.js
    Tailwind CSS
    Angular
    React
    Laravel
    PHP
    TypeScript
    JavaScript
  • $35 hourly

    • 5.0/5
    • (2 jobs)
    I am a full-stack developer with a strong background in Computer Science and expertise in a diverse tech stack, including React, Angular, .NET, Angular, and more. My focus is on delivering efficient, scalable, and user-centric solutions that align with the latest industry standards. I specialize in building dynamic web applications, debugging complex systems, and improving overall performance. My collaborative approach allows me to work effectively with teams while also excelling in independent tasks. Based on hands-on experience in web and software development, I specialize in: Front-end: React, Angular, Vue.js, TypeScript, Next.js, Tailwind CSS, and Bootstrap Back-end: .NET, Node.js, Python(Django/Flask), RESTful APIs, Laravel and GraphQL Database Management: PostgreSQL, MySQL, MongoDB, and Redis I'm passionate about leveraging technology to solve real-world problems and drive meaningful results. Whether it's developing new features, troubleshooting issues, or optimizing existing systems, I bring dedication, precision, and a results-driven mindset to every project. Let's work together to bring your vision life!
    Featured Skill .NET Framework
    Tailwind CSS
    ExpressJS
    Node.js
    Next.js
    AWS Lambda
    Git
    Vue.js
    Laravel
    SQL
    Angular
    Python
    React Native
    React
    Web Development
  • $60 hourly

    • 5.0/5
    • (7 jobs)
    With more that 20 years of experience in software development on Microsoft .NET platform, I am confident I will provide an excellent fit for your company Also I'm experienced in people management. I can build a very efficient and sustainable team with positive atmosphere. I like to setup and optimize software development life cycle including testing, CI/CD, delivery. I'm experienced with Agile. My wide development experience helps me to predict and prevent any potential issues. I can make things happen. My credo: -produce value that benefits people -attack complexity, keep application as simple as possible -be responsible and result oriented -be a good example for others -be honest and open
    Featured Skill .NET Framework
    Microsoft Azure
    Microsoft SQL Server
    Bootstrap
    AngularJS
    CSS
    JavaScript
    C#
    ASP.NET MVC
  • $90 hourly

    • 5.0/5
    • (13 jobs)
    I have been working professionally as a programmer since 2003 year. M.S. in Computer Science and B.S in Applied Mathematics. Able to work with projects of any level of complexity: desktop, server side, embedded, computational, and distributed systems. My current professional interests: - C/C++/Python programming. - Network programming. - Optimization and parallel programming for GPU (CUDA, OpenCL). - Image and video processing. - Machine Learning. Programming languages: C, C++, C#/.NET, Python, Lua, Bash, JavaScript Operating systems: Linux, Windows.
    Featured Skill .NET Framework
    Algorithm Development
    Computer Network
    Image Processing
    Windows App Development
    C#
    C++
    Python
    Linux
    C
  • $35 hourly

    • 5.0/5
    • (47 jobs)
    I am senior .Net developer with 6+ years experience. My focus has been primarily on development Web applications. My objective is to provide high-quality services in the IT area. I'm self-motivated to do more than just simply do my job: I pay attention to customer and end-client needs to follow it better, try to predict future possible difficulties in advance and avoid them, able to make suggestions to improve project workflow and functionality, able to manage team and assure source code quality, able to work under different conditions including strong time and budget constraints. I'm willing to communicate in any suitable time through Skype, GTalk or other preferred IM. I'm looking for interesting projects and long-term relations.
    Featured Skill .NET Framework
    AJAX
    CSS
    C#
    jQuery
    ASP.NET MVC
    SQL
    JavaScript
    Knockout.js
    HTML
  • $50 hourly

    • 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.
    Featured Skill .NET Framework
    XAML
    Windows App Development
    Reverse Engineering
    Database
    SQL
    LINQ
    Model View ViewModel
    Standalone Application
    Windows Presentation Foundation
    MySQL
    C#
    C++
    Desktop Application
    SQLite
  • $33 hourly

    • 5.0/5
    • (11 jobs)
    I am a .NET developer with 8 years of experience in related fields, I specialize in backend, APIs, web-services and desktop applications. This means that I have familiarity with REST, Entity Framework, XAML, LINQ and a commitment to gaining expertise in Miscrosoft .NET technologies stack. I've been developing in multinational companies since 2007 year using SCRUM and best development practices. In addition to my years of experience, I hold a Master's degree, in Economics and Management from National East-Ukrainian University. I'm always looking for opportunity to improve the project I'm working on. One of my applications moved the company to entirely new level of sales, opening an entirely new market possibilities. Starting from 2014, I'm working at oDesk (now UpWork), trying to do my best to provide my customers with every bit of knowledge and experience I have. I keep polishing my skills by taking additional courses in my field. I spend as much as 10 hours per week watching training videos and attending online webinars on professional and organizational topics. Now I'm preparing for MCSD Certification at Microsoft to boost my value as an IT professional. Also I'm studying MEAN technology stack, dreaming to take part in some really big data and high-load project.
    Featured Skill .NET Framework
    Web Service
    Windows App Development
    C#
  • $40 hourly

    • 4.6/5
    • (20 jobs)
    My focus is high-quality source code and UI. Super detail-oriented. Proficient in: • Functional Programming in F# • Object-Oriented Programming (SOLID principles) in C# • Test-Driven Development • Complex SQL queries • WPF / XAML / MVVM • UI design • Charts, Data Visualization Have broad experience with such frameworks and libraries: • Caliburn.Micro • MahApps.Metro • LiveCharts • LinqToDb • Microsoft Unity (IoC container)
    Featured Skill .NET Framework
    Statistics
    Visualization
    Test-Driven Development
    Functional Programming
    Microsoft SQL Server
    Xamarin
    GitHub
    Git
    .NET Core
    Windows Presentation Foundation
    SQL
    C#
    F#
  • $40 hourly

    • 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.
    Featured Skill .NET Framework
    Microsoft SQL Server Programming
    SQL
    Angular
    ASP.NET Core
    .NET Core
    TypeScript
    XAML
    API Development
    Windows Phone
    Microsoft Azure
    MySQL
    Microsoft SQL Server
    JavaScript
    C#
  • $50 hourly

    • 5.0/5
    • (1 job)
    Dmytro Liubarskyi .NET Technical Lead & Engineering Manager, AI enthusiast • Having overall 14 years of working experience • Expertise in .NET/C#, REST API microservices design; Scalable, extensible solutions with high availability; Multithreading, Design Patterns, UML, Distributed and Client-Server Applications, SQL, strong understanding of SOLID principles • I have the ability to learn fast, to work within tight deadlines, have strong mathematical background, I am highly responsible, a self-motivator • Strengths: troubleshooting, communication skills, team player, business and people-oriented • Willing to solve business problems and build scalable solutions facing high load traffic Technical Skills: • Programming Languages: C#, Node.js / TypeScript / JavaScript / Python, • Frameworks: .NET, ASP.NET Web API, ASP.NET MVC, WPF • AI-powered tools: OpenAI, Langchain, Langgraph • Cloud Technologies: Amazon Web Services (AWS) • Databases: MS SQL, MySQL, SQLite, Dynamo DB • Software design: SOLID principles, MVC, MVVM • Testing: Unit Testing, Behavior-Driven Development, Integration Testing, Performance Testing • Source Control: Git, TFS, SVN Foreign languages skills: English: Professional working proficiency
    Featured Skill .NET Framework
    AWS Lambda
    Amazon
    Serverless Computing
    Microsoft SQL Server Programming
    Windows Forms
    Web Service
    Web Services Development
    Agile Software Development
    C#
    SQL
  • $40 hourly

    • 4.9/5
    • (56 jobs)
    Hey! I'm a python developer. I'm ready to provide professional services for you and your business. I have a strong expertise with python and data mining. I believe that my strengths are focus on results, punctuality and problem solving. I'm good at refactoring and searching for new ways to solve a problem. If I sent you a proposal, then I have thoroughly studied your project and I'm ready to perform it professionally and efficiently. Let's work together!
    Featured Skill .NET Framework
    PyQt
    Windows Presentation Foundation
    ASP.NET
    C#
    PDF Conversion
    Data Entry
    Data Mining
    Python
    Microsoft Excel
  • $33 hourly

    • 5.0/5
    • (9 jobs)
    ⭐⭐⭐⭐⭐ "One of the best developers I've ever had. He is super reliable, thorough, and creates great code. He knows when to ask questions and when to decide by himself." - a happy client. With over 14 years of .NET development experience, I have honed my skills across a diverse range of projects, from Windows Store apps and Xamarin mobile applications to robust backend systems hosted on Windows Servers and Azure services. My expertise extends to building and optimizing project infrastructures on Azure, ensuring high performance and security. What I Bring to the Table: #️⃣ Languages & Frameworks: Proficient in 𝐂# and 𝐓-𝐒𝐐𝐋 for backend development, with extensive experience in 𝐀𝐬𝐩.𝐍𝐞𝐭 𝐂𝐨𝐫𝐞 and 𝐄𝐧𝐭𝐢𝐭𝐲𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤 𝐂𝐨𝐫𝐞. 🛢 Data Management: Skilled in managing data storage solutions including 𝐌𝐒 𝐒𝐐𝐋, 𝐀𝐳𝐮𝐫𝐞 𝐂𝐨𝐬𝐦𝐨𝐬 𝐃𝐁, and 𝐀𝐳𝐮𝐫𝐞 𝐒𝐭𝐨𝐫𝐚𝐠𝐞. 🛠️ Source Control: Experienced with 𝐆𝐢𝐭𝐇𝐮𝐛 and 𝐀𝐳𝐮𝐫𝐞 𝐃𝐞𝐯𝐎𝐩𝐬 (formerly Visual Studio Online) for version control and collaboration. 🐋 Proficient with 𝐃𝐨𝐜𝐤𝐞𝐫 for containerization and deployment. ⌨️ Automating things with 𝐏𝐨𝐰𝐞𝐫𝐒𝐡𝐞𝐥𝐥 ✅ Testing & Documentation: Strong advocate of Test-Driven Development (𝐓𝐃𝐃) using 𝐍𝐔𝐧𝐢𝐭 and 𝐗𝐔𝐧𝐢𝐭, with solid documentation practices using 𝐒𝐰𝐚𝐠𝐠𝐞𝐫 and 𝐔𝐌𝐋 diagrams. 🛡️ Working with 𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 in mind. Services Offered: ✅ Full-stack development with 𝐁𝐥𝐚𝐳𝐨𝐫 𝐔𝐈 (including WASM, server-side, or hybrid solutions). ✅ Greenfield and brownfield development, from concept to deployment. ✅ Refactoring and performance optimization to ensure efficient, scalable applications. ✅ Planning and implementing secure, scalable 𝐀𝐳𝐮𝐫𝐞 based solutions. ✅ Setting up Continuous Integration and Continuous Delivery (𝐂𝐈/𝐂𝐃) pipelines using Azure DevOps or GitHub Actions. ✅ Comprehensive development services across the .NET platform, including Azure management. I am passionate about cybersecurity and always strive to implement solutions with security as a priority. Whether your project is a small proof-of-concept or a large-scale enterprise system, I am eager to bring my expertise to help you achieve your goals.
    Featured Skill .NET Framework
    SQL
    Azure DevOps
    ASP.NET
    Web API
    .NET Stack
    Microsoft Windows PowerShell
    Unit Testing
    Docker
    Microsoft Azure
    Entity Framework
    C#
    ASP.NET Core
    .NET Core
    Blazor
  • $45 hourly

    • 5.0/5
    • (2 jobs)
    Hello! My name is Stanislav Trystan, from Ukraine, living in Poland. I've been creating data-centric business management applications (ERP) since 1997 in such areas as manufacturing, intellectual property protection, real estate and others. This is what I love, do best and do fast! If you need a complete, custom, feature rich and secure ERP- or CRM-like application to effectively manage your business - I offer you my full expertise. Please, see the Project catalog section of my profile for more information about resulting application. My main tech stack include: ✅ .NET as development platform ✅ C# as programming language (20+ years) ✅ ASP.NET Core, Blazor as web technologies ✅ PostgreSQL, MS SQL Server as preferred database systems ✅ DevExpress as a supplier of high-quality components, enterprise tools and frameworks ✅ ABP Framework as platform with modern architecture to create maintainable software solutions My development principles and standards: ✅ Gathering requirements → implementation(s) → deploying → continuous maintenance and improvements. This is my preferred software delivery scheme. You can see in my jobs that I'm currently participating in a project more than 6 years ✅ Absent of unusable features - I will provide you only those, which was discussed with and requested by you ✅Short implementation iterations - each per 3 days or weekly maximum. You will be fully involved in process and continuously updated about progress ✅ To provide you the most performant and effective solution and based on your requirements I prefer initial project architecture planning, which includes system, component and infrastructure design ✅ Depending on project and requirements I actively using following software design approaches: DDD (Domain Driven Design), Event Sourcing (Event Driven Architecture), Clean (Layered or Horizontal) Architecture, Feature (or Vertical-Sliced) Architecture ✅ My code comes with built-in high quality and with at 98% no-defects-from-the-beginning, which is easy to read, test and maintain in long-term perspective ✅ Rational testing of most (and only) critical and important components My mission Very simple - to provide you real business value → to grow your business potential → to make you more happy → to make your customers more happy → to make the whole world better and more happy. That's my mission and end goal.
    Featured Skill .NET Framework
    PostgreSQL
    Windows Forms
    Desktop Application
    ASP.NET Core
    .NET Core
    ETL
    Data Modeling
    CRM Development
    Solution Architecture
    Enterprise Architecture
    C#
    Blazor
    DevExpress
    Enterprise Software
  • $60 hourly

    • 0.0/5
    • (1 job)
    Experienced Developer with a demonstrated history of working in the information technology and services industry. Skilled in C#, JavaScript, Python, Java, SQL/NoSQL. Strongly motivated, purposeful, dependable.
    Featured Skill .NET Framework
    Django
    Python
    Java
    JavaScript
    SQL
    C#
    Node.js
    Microservice
    MongoDB
    Vue.js
  • $30 hourly

    • 5.0/5
    • (2 jobs)
    Summary: With more than 18 years of professional experience in design, development of system and application software for internet, document management, computer communications and financial institutions. I have technical experience for full software life cycle from gathering user requirements, analysis and design to development, implementation and support. I have successfully launched enterprise-level worldwide application from start.
    Featured Skill .NET Framework
    CI/CD
    AWS CodeDeploy
    .NET Core
    Redux
    ASP.NET Core
    Docker
    Azure DevOps
    Microsoft SQL Server
    Entity Framework
    React
    JavaScript
    C#
    ASP.NET MVC
    SQL
  • $30 hourly

    • 5.0/5
    • (9 jobs)
    I am a certified Acumatica developer who mainly works on various modification and integration tasks. Main tasks: * Modifying existing and creating new screens/fields/business logic/reports/GI's * Modifying endpoints and using Rest/SOAP for API integration * Integration with other systems using DataProviers/Connectors
    Featured Skill .NET Framework
    Azure DevOps
    C#
    API
    RESTful API
    SOAP
    API Integration
    .NET Core
    Microsoft SQL Server
  • $22 hourly

    • 5.0/5
    • (3 jobs)
    I'm a Middle developer with 5+ years of experience. I have worked as part of the development teams as well as a single developer. My work experience covers .NET jobs, responsive web applications, eCommerce websites, and internal projects. I am very enthusiastic about programming and enjoy writing perfect code so that other developers can easily read and understand my piece of work. I have passed Upwork tests successfully. I am responsible, efficient, and very committed to my job. My skills set includes: - C++, C#, .NET Framework - ASP, ASP.NET MVC, ASP.NET Core, WebAPI, Entity Framework, ADO.NET, WCF, SignalR, HTML, CSS, JavaScript, AJAX, Angular, jQuery, Twitter Bootstrap, WPF, Windows Forms - Android, Java - MSSQL, SQLite, MySQL, MongoDB, Postgeres - TDD, BDD, SOLID, FIRST - Tools: Quartz.NET, Code Contracts, hMailServer, Fiddler, log4net, Profiler - API: Google, Dropbox, VK - Managing: Scrum - Collaboration: Wrike - Source control systems: TFS, Git - IDE: Visual Studio, Resharper, Android Studio, Netbeans
    Featured Skill .NET Framework
    API
    .NET Core
    Entity Framework
    Web Development
    MySQL
    JavaScript
    PostgreSQL
    jQuery
    C#
    C++
    ASP
  • $10 hourly

    • 5.0/5
    • (1 job)
    ✅ 🤝Welcome🤝 As a C++ or .Net expert and passionate software developer,🛠 I am here to help you create, enhance, or maintain your desktop, mobile, or web applications from scratch or based on your existing projects. 🛠 🚀My experience in using C++ and other Microsoft .Net technologies allows me to develop solutions that solve real-world problems and add value to your business.🚀 ✅📋Past Projects📋 I have worked on enterprise financial projects📈, contributed to different tools🛠️, chat applications💬, and more. Quality delivery and customer satisfaction are guaranteed with every project I work on. ✅🥅My Goal 🥅 Developing digital solutions via software applications that solve current and future problems is my passion and expertise. Quality service and customer satisfaction are my top priorities with every product I develop. My goal is to deliver an exceptional, appealing, and user-friendly service that can fulfill your needs and the needs of your clients. ✅🚀Experience🚀 I have extensive experience in developing solutions using Microsoft .Net technologies. I am well-versed in utilizing .Net tools to create computer code that can produce tangible results and make a positive difference in people's lives. ✅💻Skills💻 I have listed below some of the technologies and tools that I am ready to seamlessly utilize in your projects. I am open to learning new technologies. ✅🛠️Programming Languages🛠️ Python, C++, C#, Rust, Java, JavaScript, SQL. ✅🌍Web Development 🌍 .Net 7, ASP.Net, .Net MAUI, MVC, ASP.Net Core, Razor pages, Blazor, Javascript, Html CSS, Asp.Net WebForms, ReactJs, Syncfusion Components. ✅🗄️ Databases🗄️ Microsoft SQL Server, SQLite, PostgreSQL, MySQL. ✅🖥️Desktop And Mobile Software Development🖥️ Windows Forms, WPF, Xaml, Xamarin, Maui, Maui Blazor Universal Windows Platform (UWP). ✅⚙️Other Tools, Skills, and Technologies ⚙️ ADO.Net, Azure, Linq, Dapper, Microsoft Bot-Framework, USSD Windows services, Web Scrapping, Selenium, MVVM, Caliburn Micro Database Architecture, Back-End Development Front-End Development, Quality Assurance.
    Featured Skill .NET Framework
    Java
    Logo Design
    Python
    C#
    C++
    UX & UI Design
    Figma
    Back-End Development
    Software Development
    SQL
    JavaScript
    Adobe Photoshop
    Front-End Development
  • $45 hourly

    • 0.0/5
    • (3 jobs)
    My name is Vitaliy and I have 6 years of experience managing IT projects and have more than 100 satisfied clients from such industries as eCommerce, SaaS, FinTech, NFT, Crypto, Media, Retail, Real Estate, Banking, and more. I have extensive experience with Agile, Kanban, and Waterfall project management as well as I've worked with different flavors of PM software such as MS Project, Jira, Confluence, Trello, Smartsheet, Zoho, and a few others. Currently, I work as a freelancer and have a team of specialists who are proficient with the following: Services that we provide: ✅ Business strategy and consulting; ✅ UX/UI design; ✅ Full cycle web and mobile development; ✅ Custom product development; ✅ Cloud-based solutions; ✅ Testing and Advanced Quality Assurance; ✅ DevOps; 💻 Technologies: - JavaScript Frameworks: AngularJS, Angular, Next.js, React, Vue.js, D3.js, Three.js, Nest.js, Node.js, Express.js, REST API, GraphQL; - C# frameworks: ASP.NET, .NET; - PHP frameworks: Laravel, Symfony; - Databases: MySQL, PostgreSQL, MongoDB, NoSQL, SQL; - Hybrid mobile apps: ReactNative, Flutter; - Native iOS & Android apps: Kotlin, Swift; - Cloud solutions: AWS, Microsoft Azure, Google Cloud Platform, Oracle; Industries we work with (also, we are ready to learn new ones) ⭐️ Sales & Marketing ⭐️ FinTech | NFT | Crypto projects ⭐️ Enterprise software (ERP & CRM) ⭐️ Healthcare ⭐️ Real Estate ⭐️ Education & Human Resources ⭐️ eCommerce Rest assured, our team stands prepared to deliver an excellent experience marked by transparency and high-quality outcomes. We are aimed to build long-term business relationships with you. ✉️ Contact us here with your project requirements to get a professional analysis and estimate. ✉️
    Featured Skill .NET Framework
    Microsoft Office
    Lead Generation
    Sales
    Business Analysis
    Ecommerce Platform
    Laravel
    Node.js
    Angular
    React
    Next.js
    Full-Stack Development
    Web Application
    CRM Development
    Healthcare
    FinTech
    SaaS Development
    UX & UI
    Product Development
  • $32 hourly

    • 0.0/5
    • (14 jobs)
    Hi there 👋 My name is Artem. I’m a .NET Developer with experience in building a variety of complex and scalable projects. I always adhere to making clear code as well as intuitive and esthetic UI. I am practiced in projects of any size and complexity of both startup and enterprise levels. I have a spoken level of English and hands-on experience in: ✅ Frontend: JS, TypeScript, Angular, ngRx, React, Webpack, Angular Material, HTML5, SASS; ✅ Backend: C#, .NET 6, ASP.NET Core, Clean Architecture, REST, Java, Spring, Spring Boot, RabbitMQ, Nest.js; ✅ Cloud: Azure, Azure DevOps, Azure Files, Azure Service Bus, Digital Ocean. The clients I previously worked with highlighted my attention to details and problem-solving skills. I consider myself to be an experienced developer who can decompose complex problems and develop simple functional software components to solve them. My goal is to provide the most efficient solutions to clients’ tech-driven needs. That’s why I always start with analysis and tend to measure twice and cut once when it comes to choosing the right approach to solving a problem. What else I can bring to the table: 👉 Ability to find efficient and intuitive solutions 👉 Architecture expertise, Design patterns, SOLID principles 👉 Knowledge and experience with unit-testing 👉 Experience in a CI/CD 👉 DevOps skills (Docker) I thrive with complex and challenging tasks, so if you need development assistance - I can help. Cheers, Artem
    Featured Skill .NET Framework
    Angular
    Microsoft Azure SQL Database
    Microsoft Azure
    .NET Stack
    .NET Core
    ASP
    ASP.NET MVC
    .NET Compact Framework
    ASP.NET Core
    C#
    ASP.NET
    Azure DevOps
    SQLite
    Java
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