- .NET Framework 4.8, migration to .NET 5/6/7- ASP.NET Core, microservices- jQuery- Vue JS 2/3- MSUnit- Gitlab- AWS- Jenkins

Lead of software development department in Tekhnokom company since 2010. Main our product is a satellite monitoring system "AutoGRAPH" (http://demo.tk-nav.com). This system include lot of services and different clients like desktop applications (winforms), web client (ASP.NET MVC + Kendo UI), mobile applications (Xamarin). Also, we provide some services for integration with external systems (JSON, SOAP, WCF) and server software for this (Windows, Azure). Also we have some internal services (messaging system, events monitoring system, etc.).Everyday-using technologies (or used previously and well-known):- .NET Framework 4.8+ -> .NET 5- MSSQL (versions 2000-2019), Postgres, Clickhouse- ASP.NET MVC- jQuery, lodash, HighCharts, native canvas- UI frameworks: Kendo UI, Element UI, Leaflet- Vue JS- MSUnit, NUnit- Gitlab + TeamCity + Octopus as CI/CD- Azure

* Installation, support, migration, modernization and consolidation of company’s data servers on different platforms* Maintenance of fail-safe operation of company’s servers and services related to the data servers.Tools and software used:* Microsoft SQL Server 2000, 2005, 2008 (with full set of features – database mirroring, replication, SSIS, clustering, etc.)* Sharepoint Services* Oracle versions 8, 9, 10 and 11 for HP-UX, Sun Solaris (PA-RISC), AIX 5L platforms* IBM DB2

Development & maintenance of Eurofinance Payment System project, including:* Development of technical design assignment* Development and implementation of payment system kernel, service providers modules, as well as accounting, clients and administration modules* Coordination of Software Development Department (8 employees)* Development and implementation of a plan aimed at enhancement and modernization of the payment system.

Lecturing of courses Microsoft and Borland (Ural region) in the line of:- Software engineering and administration of Microsoft SQL Server 2000, 2005;- Data banks engineering and access to them by means of Microsoft Analysis Services;- Designing, integration, migration, support and maintenance of Windows Network (Active Directory, Group Policy, IPSec, network security, network services);- Integration and support of Microsoft System Management Server 2003 and Microsoft Operation Manager 2005;- Integration and support of Microsoft Exchange Server 2003;- Designing, integration and support of Microsoft Internet Security and Acceleration Server 2004/2006;- Programming with Microsoft Visual Studio 2005 (C# language, ASP.NET, development of WebServices, data transformation by means of XSLT, data access via ADO.NET);- Programming with Delphi (data access and editing, report creation, distributed system design and development).

Project guidance, development of engineering order and task description, participation in development- Analysis of business processes;- Report development;- Control over accomplishment of the current tasks; - Co-ordination of external design;- Development of enterprise IT-structure; - Integration of software (Microsoft Exchange Server, Microsoft Operation Manager 2005, Microsoft System Management Server 2003, Active Directory, Microsoft SQL Server 2000);- Co-ordination of extraneous design.

Development, integration and maintenance of corporate information system (CIS) for accounting and stock bookkeeping of output production. Analysis of business processes, development of engineering task and analysis report.

Development of GIS MapCAD and adaptation of GIS for the requests of architecture government of Chelyabinsk. Key request for the adaptation was the protection for geographic datastorage and of server software’s deloading in the time of the work of big amount of users (over 150). For data security and authentication of users the software of PKI coupled with program check and data cryptography on the application server was used.The second project (the flow of documents) was designed ab ovo, developed and integrated in architecture government for registration and monitoring of claims and letters state. The system is flexibly tuned (free-structured documents can be created) with delimitation of rights on the level of both document and edges of the document. Besides, the system supports distributed work in several organizations (by means of Microsoft SQL Server 7.0/2000 replication).