Software engineer

Contributed to FactoryTalk Hub software, which is used to manage licensing and access to other cloud services provided by the company.

Technologies used: F#, .NET 8, Equinox framework, CosmosDB, Azure DevOps.

Migrated a SAAS-style proprietary platform to .NET 8.

Implemented core functionality (authentication, authorization, users management), integration with Active Directory, dynamic form generator.

Technologies used: C#, .NET Core, ASP.NET Core, Angular, htmx, Oracle database.

Developed a small project for a logistics company that allowed users to schedule deliveries using a calendar.

Technologies used: F#, Fable, React.

Built software integrating real-time and collaborative Non Tariff Measures (NTM) data entry flows, validation, and dissemination into a single online system.

Implemented backend functionality including database modeling and optimization, business rules, validations, and in-process messaging using CQRS pattern across three services (frontend, backend, identity).

Set up, configured, and maintained CI/CD pipelines and infrastructure using TeamCity, GitLab, Docker, Traefik, Ubuntu, Bash scripts on Azure IaaS.

Implemented frontend using Telerik UI for ASP.NET Core, Kendo UI for jQuery, and jQuery.

Technologies and libraries used: ASP.NET Core 2.x, EF Core 2.x, MS SQL 2017, MediatR, RabbitMQ, Serilog, SignalR.

Designed and implemented import/export from IBM MQ, SWIFT MT file parser, and validation engine for Direct Debit SEPA application.

Optimized batch processing time from several hours to less than 5 minutes.

Implemented continuous delivery using TeamCity and Octopus Deploy; introduced versioning and release management.

Technologies used: .NET 4.5, ASP.NET Webforms, MS SQL Server 2012, IBM MQ, TPL, JetBrains dotTrace, Akka.NET, dependency injection.

Developed Agiblocks solution modules for user management, contract management, shipments, invoicing, inventory, risk management, simulations, FOREX, and trading positions for dairy products, coffee, cocoa, and sugar; implemented Active Directory integration, permissions module, and users management module.

Developed risk management application for Neumann Kaffee Gruppe implementing options and futures management, P&L and Delta X Lots simulations, and Black–Scholes model for European style options on futures contracts using Reuters data.

Technologies used: .NET 4.0, MS MVC 3.0, Entity Framework, MS SQL 2008, jQuery, Telerik MVC Controls, KnockoutJS.

Contributed code to new modules and performed massive optimizations to existing modules using improved code, design patterns, and refactorings.

Coordinated a team of 4 engineers and introduced Scrum methodology.

Created technical interview tests and conducted candidate interviews.

Introduced Subversion as source control and set up build environment using Nant scripts and CruiseControl.NET automating 99% of builds.

Organized repository for 10 projects, set up backups and user management, and managed software releases.

Discussed features with client side and created functional documents describing application features in non-technical terms.