Igor Alexeev

● Adding new functionality to the application, design and implement cache subsystem, bug fixing, code refactoring, performance improvement, code review (C#, ASP.NET MVC, Angular, TypeScript, RabbitMQ, SQL Server, SQL Server distributed cache, Postman, unit tests, Scrum, Git, Jira, Confluence, Jenkins pipelines, CI/CD)

● Design and development applications for various customers (C#, ASP.NET Core, ASP.NET MVC, ASP.NET Web API, Microservices, Entity Framework, Angular, Redux, JavaScript, TypeScript, JSON, VB.NET, Azure, Docker, WPF, SQL Server, Visual C++, Postman, Design Patterns, Unit tests, Integration tests, Scrum, Git, Jira, Confluence, Jenkins, CI/CD, SOLID principles) ● Successful performance improvements for critical part of the applications (using the appropriate algorithms and data structures for graphs, trees etc.) ● Detecting and reproducing hard-to-reproduce bugs (getting 100%-steps-to-reproduce for difficult bugs) ● Legacy code refactoring, converting application from VB.NET to C# ● Team collaboration (managing a 5-person team, leading meetings on a daily basis, code reviews, creation release plans, updating of the obsolete / unactual documentation, new member onboarding, interviewing new members) ● Collaboration with customers: daily meeting, time estimation, bug tracking, feature discussion

● Development and implementation of the system «Management of educational process» for education center (ASP.NET Core, React, Redux, Unit tests, SQL Server (DB design, optimization)) ● Team collaboration (managing a 3-person team, code reviews, time management) ● Organization of the development process: installation of version control systems, bug tracking, automatic builds, code coverage with unit tests (Jenkins, dotCover) ● Collaboration with customers: formalization of requirements, testing

● Design and development of a system for working with internal orders and invoices - architecture, design and development (C#, ASP.NET MVC, LINQ, Entity Framework, SQL Server, Unit tests, DevExpress controls, 1С-integration) ● Work with the customers: formalization of requirements, organization of testing

● Development and implementation of the system «Automation checks of goods' location according to planograms» for Lenta supermarket chain (C#, WPF, MVVM, EF, Enterprise Library, LINQ, unut tests, Telerik, SQL Server 2012) ● Work with the customers (Lenta): formalization of requirements, organization of testing ● Participation in the development of the planogram conversion system for X5 retail group (Moscow): automating of planograms’ conversion from AutoCAD to JDA Floor Planning ● Organization of the development process: installation of version control systems, bagtracking, automatic builds, code coverage with unit tests (SVN, youTrack, Jenkins, dotCover, VMWare)

● Analysis, design and development of System for analysis of experimental results (Pfizer) (C#, VB.NET, ASP.NET, LINQ, Entity Framework, SQL Server, Unit tests, Telerik, code conversion from VB6 to ASP.NET) ● Rewriting and maintaining existing code for Symyx Logistics 1.3 (VB.NET, WinForms, reflection, Oracle)

● Analysis, development and design of Call Center software (C#, ASP.NET, ADO.NET, dynamic controls) ● Designing and developing software for document management (C#, WinForms, ASP.NET, ADO.NET, DevExpress .NET library)

● Development and design of a cell network quality measurement system for Ascom, Inc. (Switzerland): system architecture design (ASP.NET, ADO.NET, .NET Remoting), database design (SQL Server, PowerDesigner), software development (C#, Infragistics NetAdvantage 2006, reflection, ASP.NET-controls, stored procedures), prototype creation (html / css)

● Development and testing of Together 3.0 - 3.5 for Visual Studio .NET 2003 - 2005 (SCI for C# (1.1 - 2.0) and VB.NET (1.1 - 2.0), Sequence Diagram Roundtrip, refactorings, code generation from design projects, patterns, audits and metrics) ● Development and testing of Together for Delphi (SCI for Delphi, refactorings, code generation from design projects, patterns, audits and metrics)