I am a professional software architect and a team lead with more than 9 years of enterprise and web systems development experience. For that time I participated in the development of about 13 systems with millions of end users. My role in these projects usually was a lead developer, a team lead and/or an architect. The main technology stack of mine is .NET framework. I am proficient with C# language, .NET, .NET Core, WCF, ASP.NET MVC/WebApi, ASP.NET Core, JSON.NET, Entity Framework, Autofac, EasyNetQ, Serilog, MS SQL Server, PostgreSQL, Redis, RabbitMQ, NATS. Though I strongly believe that great software is not a direct function of technologies used. Communication is paramount. Other important things include good design practices and teamwork processes. For those reasons, I spend a lot of time devising and refining communication and development team processes. I am learning and applying modern design practices such as object-oriented design, DDD, usage of design patterns, refactoring. For now, I am charmed by microservice architecture and I am actively using it in real projects. In the cases when I lead teams I build the process around fast feedback cycles, agile methodologies, TDD, continuous integration, and continuous delivery. Here are some tools I use for it: git, JIRA, GitLab, GitHub, Docker, Kubernetes, Helm, nUnit, xUnit, Moq. Moreover, I use these tools to build an end-to-end communication flow starting with clearly stated requirements and ending with a stable system providing those requirements in production. I also have good skills in front-end development. They include HTML, CSS, Stylus, SMACSS, JavaScript (ECMAScript 5 and ECMAScript 6), Angular 6, Material. So I am able to design and create a full-stack web solution on my own. Though my strongest skills lie in the field of backend development and design. Above are my achievements. They are important but I think that more important is my passion for self-improvement. I am constantly trying to analyze my development, design and management skills and learn new ones. For now, I am deeply interested in modern devops practices. I believe that they help to deliver high-quality software more frequently. The less time from an idea to a production server, the more value for the business. For one of my project, I created a fully automated CI/CD pipeline, which compiled, containerized, tested and deployed the system. I also implemented so-called review apps: for every branch being pushed into the origin repository brand new environment was created and the entire system from the branch was deployed to that environment. No more manual environment creation. No more branch collisions. As soon as the branch was deleted the environment was automatically gone. I used .NET Core, GitLab, Docker, Helm and Kubernetes for this devops feature. Moreover, I structured my experience and created a two-day training which I periodically conduct to share the knowledge with the community. My new area of interest is the blockchain technology. I actively learn Bitcoin and Ethereum platforms and use them in my job.