Worked on CEX project using C# and .NET. Helped to shape vision and development practices for a few microservices

Worked on blockchain nodes load balancers, mostly for EVM-like chains: - Led a small development team. Set up Scrum and XP practices- Actively participated in defining the project's roadmap and architectural blueprints- Also, done a lot of coding and code reviews.- Helped with whatever else was needed from Figma to GitHub actions.Switched to Go (Golang), coming as a C# Developer.

Introduced and enhanced a bunch of the system modules. Including research, prototyping, and development of modules, during the fundamental rewrite of the core system component to move it to a modular, asynchronous model. That was done by utilizing NServiceBus Saga and other event-driven technologies and practices. Provided miscellaneous improvements, including communicating with external blockchain ledgers

Leading the fight against existing monolith architecture towards micro-services. At the same time, ensuring things are getting done on time. Leading 2 teams, both providing them with architectural vision and helping them to follow scrum processes.Generally speaking, me and my teams are working with services that I started as a developer, but on a bigger scale.

Created and improved a bunch of modules, systems, and core components for the logistician company.- Introduced event-driven architecture to the system by writing a micro-framework on top of RabbitMQ. (.Net Core)- Developed integration module with so-called agents (external delivery points owners)- Developed new modules for customers mobile app back-end (WCF, ASP .NET Core WebApi, MS SQL, Redis)- Developed a new sending queue micro-framework (Rabbit MQ, .Net Core)- Developed a bunch of custom integration modules (.Net Core, SOAP (sending to it), etc.)- Introduced micro-services to the company by creating few self-contained web APIs (mainly ASP .NET Core WebApi, PostgreSql, MongoDb)- Lead the fight against an excessive amount of stored procedures in the system by both rewriting them to EF Core and replacing them with micro-services

Implemented custom modules in SaaS Document Management System. Provide developed modules with documentation and test cases. The main focus of the modules was on reporting and custom document flow. Mainly with C# (.Net Framework) and vanilla javascript.

Was involved in developing company website to meet search engine optimization standards