FastAPI based Python services and AWS lambda functions. Neural networks and ASR frameworks integration for offline and online speech to text processing. C++17 wrappers and extensions for Kaldi ASR. CUDA projects for GPU processing using Kaldi ASR, NVidia NeMo, PyTorch. Database - MongoDB, Neo4j. Messaging - AWS SQS. Background processing - AWS lambdas. Distributed caching - Redis. BI - Elastic Search. DI - boost::di for cpp projects. Unit testing - GTest for cpp projects; pytest with coverage and BDD extensions for Python projects. Infrastructure projects for performance optimization, scalability and maintainability of the company's products.

Microservices architecture development to build and deliver data for text classification by deep learning systems in telephony environment. Database - MongoDB. Messaging - Kafka. Background processing - Hangfire. Distributed caching - Redis. BI - Elastic Search. DI - StructureMap. Unit testing - XUnit and FakeItEasy. Infrastructure projects for performance optimization, scalability and maintainability of the company's products.

WCF services and server side utilities for online banking and online payment systems. Reporting and search systems using Elastic Search. Distributed caching with Redis. Infrastructure projects for performance optimization, scalability and maintainability of the company's products. Aspect oriented programming with PostSharp and Fody. DI with Microsoft Unity. Unit testing with NUnit and FakeItEasy. Development process based on Kanban using Git and TFS for version control, TFS and Microsoft Release Management for build automation, TFS and Jira for sprints, tasks, user stories management.

Development solutions for traditional and biometrics enrollment and personalization. Large scale enterprise systems with WCF and Oracle databases. Data layers with Entity Framework. NServiceBus and MSMQ based communications. Distributed caching with Memcached. TFS scripts for build automation. Infrastructure projects for performance optimization, scalability and maintainability of the company's products. DI with Microsoft Unity. Test driven development with MSTest and NSubstitute. WPF client applications with Caliburn Micro and MEF. Development process based on Scrum using TFS for version control, build automation, sprints, tasks, user stories management.

Development cycle management and collaboration with development teams in Eastern Europe. C#, WCF based large scale enterprise systems development for gambling industry. Infrastructure projects for performance optimization, scalability and maintainability of the company's products. Distributed caching with Memcached. WiX based installers. Data layers with Entity Framework. DI with Castle Windsor. B2B solutions using HTML5 and WebSocket. Test driven development with NUnit and Moq. Code review and analysis. Software design and technical documentation (SSD, SRS, SOW). Development process based on Kanban using SVN for version control, NAnt and CruiseControl for build automation and Jira for sprints, tasks, user stories management.

RESTful WCF services using NoSQL strategy and MongoDB for video content streaming and building program guide lists for online TV channels. DI with Castle Windsor. Test driven development with NUnit and Moq. Software architecture and SSD documentation. Development process based on Scrum using SVN and TeamCity for version control, NAnt and CruiseControl for build automation and Jira for sprints, tasks, user stories management.

Web 2.0 projects based on Community Server (Telligent Community) and Telligent Enterprise (Evolution). BI with MS SQL Server 2005 Analysis Services, Integration Services, Reporting Services. Infrastructure projects for performance optimization, scalability and maintainability of the company's products. Search optimization for huge data storages with Lucene.NET. Distributed caching with Memcached. Facebook applications (iframe canvas and FBML). XSLT and XPath development for projects based on Umbraco. ASP.NET MVC web applications with Entity Framework or NHibernate. DI with Castle Windsor. Test driven development with NUnit, Moq and Watin. Team leader in small development teams (2-5 developers) depending on project complexity. Software architecture and technical documentation (SSD, FRS, SOW). Development process based on Scrum using SVN for source control, NAnt and CruiseControl for build automation and Jira for sprints, tasks, user stories management.

ASP and ASP.NET (VB.NET and C#) projects for e-commerce. MySQL and MS SQL 2000/2005 data bases. ASP, ASP.NET, PHP web projects development for gambling industry. JS, XHTML, Flash, Action Script web applications. Team leader in small development teams (1-2 developers) depending on project complexity. Development process based on Waterfall methodology, source control with Visual SourceSafe.

Business Intelligence, SQL Server 2005 Analysis Services, Integration Services, Reporting Services

MCAD, ASP.NET, C#, Web Development, Web Services, Win Forms

Software Engineering, Programming, Databases, Mathematics, Algorithms

Practical Software Engineer, C, C++, Java Programming, Databases, Web Development, Mathematics, Algorithms