Upstaffer since August, 2025Oleg M. — .NET Full-Stack Software Engineer
Expertise in Back-End Web.
Last verified on August, 2025
Bio Summary
- Experienced Full-Stack Software Developer with 14+ years in commercial IT, with deep expertise in C#/.NET for server-side solutions
- Extensive hands-on experience in modern frontend development using JavaScript, TypeScript, and frameworks like React.
- Proven ability to engineer scalable architectures, design and implement efficient RESTful APIs, real-time communication layers (SignalR, WebRTC), and robust business logic for complex enterprise systems.
- Advanced in building responsive, maintainable client-side interfaces (SPA/SPA-PWA) and integrating UI with backend services using modern web standards (HTML5, CSS3, Bootstrap).
- Strong background in relational database design and performance tuning (MS SQL Server, Oracle, MySQL), ORM frameworks (Entity Framework, NHibernate), and cloud integration (Azure).
- Track record of delivering high-quality, maintainable code in dynamic domains including Media & Entertainment, Manufacturing, Healthcare, Energy, Industrial Automation, and Retail.
- Analytical, proactive, and collaborative — always driving for maximum business value and technical excellence on both frontend and backend.
- Extensive hands-on experience in modern frontend development using JavaScript, TypeScript, and frameworks like React.
- Proven ability to engineer scalable architectures, design and implement efficient RESTful APIs, real-time communication layers (SignalR, WebRTC), and robust business logic for complex enterprise systems.
- Advanced in building responsive, maintainable client-side interfaces (SPA/SPA-PWA) and integrating UI with backend services using modern web standards (HTML5, CSS3, Bootstrap).
- Strong background in relational database design and performance tuning (MS SQL Server, Oracle, MySQL), ORM frameworks (Entity Framework, NHibernate), and cloud integration (Azure).
- Track record of delivering high-quality, maintainable code in dynamic domains including Media & Entertainment, Manufacturing, Healthcare, Energy, Industrial Automation, and Retail.
- Analytical, proactive, and collaborative — always driving for maximum business value and technical excellence on both frontend and backend.
Technical Skills
| Programming Languages | C, C#, C++, JavaScript, Objective Pascal, TypeScript |
| .NET Platform | ADO.NET, ASP.NET, ASP.NET Core Framework, ASP.NET MVC, ASP.NET Web API, Azure, Entity Framework, LINQ, .NET, .Net WCF, SignalR, WPF |
| JavaScript Frameworks | jQuery, React |
| JavaScript Libraries and Tools | NHibernate |
| Databases & Management Systems / ORM | Database Design, Microsoft SQL Server, MySQL, NHibernate, Oracle Database, ORM, PL/SQL, relational databases, SQL, SQL Server Management Studio |
| UI Frameworks, Libraries, and Browsers | Ajax, Bootstrap, CSS, CSS3, HTML, HTML5, jQuery, UI |
| Cloud Platforms, Services & Computing | Azure |
| Azure Cloud Services | Azure DevOps, Azure Service Bus, Azure Services, Azure Storage |
| Industry Domain Experience | Healthcare, retail |
| SDK / API and Integrations | ASP.NET Web API, RESTful API, Web API, Winforms |
| Deployment, CI/CD & Administration | Blazor |
| Web/App Servers, Middleware | Internet Information Services (IIS) |
| Third Party Tools / IDEs / SDK / Services | Microsoft Visual Studio Code, ReSharper, SQL Server Management Studio |
| Methodologies, Paradigms and Patterns | MVC |
| QA, Test Automation, Security | NUnit, Postman |
| Version Control | TortoiseGit |
| Mail / Network Protocols / Data transfer | VPN, WebRTC |
| Other Technical Skills | ASP.NET SignalR, Azure Database, Backend, Business logic, Core, database, DB, Desktop, Enterprise, MEF, MS, MSBuild, Oracle Database Server, Performance Tuning, Prism, Relational, Responsive, Visual Studio 2022, Web Forms, WinApi, XML/JSON |
