* Analyzed and reviewed the business requirements for Idram Payment System.* Participated in and designed high-level architecture for new, re-platforming system.* Participated in and designed high-level architecture for on-going system.* Organized and participated in team meetings. * Worked closely with Dev to implement and with QA teams to fix bugsBuilt on C#, .NET 8, .NET Framework 4.8, MSSQL, Camunda, Kafka, Redis, MongoDB, Visual Studio 2022, Azure, Jira

* Analyzed and reviewed the business requirements for Studylog (Animal Study Workflow Software).* Participated in and designed high level architecture.* Improved the functionality.* Organized and participated in Team Meetings. * Made task breakdown and assignment to team members.* Worked closely with QA to fix bugsBuilt on C#, .NET Framework 4.8, .NET Core 3.x, .NET Standard 2.x, Amazon Lambda Function, MSSQL, Dev Express, Visual Studio 2019, Azure

* Analyzed and reviewed the business requirements of Backend team for Syn City (SYN).* Migrated and improved the functionality.* Participated in Team Meetings. * Made task breakdown and assignment to Backend team members.* Worked closely with Unity and DevOps teamsBuilt on C#, .NET Core 3.x, .NET Standard 2.x, RabbitMQ, MongoDB, Redis, Visual Studio 2019, Perforce, Jira, Web3, MetaMask, Unity

• Analyzed and reviewed the business requirements.• Participated in and designed high level architecture.• Developed the core engine and much of Web API server and Web application.• Developed integration functionality with Plaid, Yodlee and Atrium systems.Built on C#, ASP.NET Core 3.1, WebAPI, EF Core, MSSQL, Telerik Kendo UI, jQuery, Swagger, Visual Studio 2019, Bitbucket.

• Analyzed and reviewed the business requirements for new Core Banking system.• Participated in and designed high level architecture of new system.• Re-designed the tables of Client module.• Researched and applied RabbitMQ and MassTransit in core functionality.Built on C#, ASP.NET Core 2.2, WebAPI, RabbitMQ-MassTransit, Oracle, EF Core, Visual Studio 2017, TFS.

* Web based application and WebAPI for eRPortal/LLumin (Enterprise Asset Management, Maintenance Management, and Materials Tracking) software. Built on MSSQL, C# and ASP.NET Core. Used Telerik Kendo UI components and jQuery.* Widnows Mobile applications for Tasks/Notifications Center system.Built on SQLite, C#, Xamarin, Windows Phone, JSON.* Windows desktop application, WCF and Windows service of Billing solutions system.Built on MSSQL, C#, WCF, Windows Forms, ADO.Net.* Web based applications, Web Services and Windows client applications of Oracle RightNow CRM sales solutions system. Built on MSSQL, C# and ASP.Net. Used AJAX technology.

* Web based applications and windows service applications of financial solutions system. Built on Sybase, MSSQL, C#, ASP.Net and CFML. It consists of few subsystems: Files Compare utility, SQL script parser, Survey, Reporting and etc* Web based distributed system of Collaborate Project Management with variety of communication tools and reach security and access levels. Built on ASP.NET and MSSQL.* Web based application of repository management and TIFF converter system. Built on DB2, ASP, Server side and Client side COM and ActiveX objects. It allows saving various types of documents (e.g. MS Word, MS Excel, MS Access, MS PowerPoint, MS Visio, MS Project, MS Outlook, Outlook Express, Lotus, Netscape email, Eudora, UNIX emails, Archived files, Pictures and etc.), notify of type (using from the file header), convert the file(s) into TIFF format file(s) and display TIFF file(s) on the client's browser. It includes also security and administration subsystem.

* Development of software for 0.38-6(10)/35-110-220 kV grids. Built on Delphi.* Development of software for book-keeper. Built on Access and Visual Basic.

Development of software for book-keeper. Built on FoxPro.

Development of statistical algorithms and mathematical models. Built on Pascal.