With over 20 years of experience in Information Technology, I am a Tech Lead and Senior Systems Analyst focused on transforming business challenges into scalable, secure, and innovative technology solutions. My expertise lies in the .NET ecosystem (C#, ASP.NET Core), microservices architecture, and integration of critical systems for large organizations.

Throughout my career, I have technically led teams in building robust systems such as B2B service portals and budget management solutions. My mission with this e-book is to share the practical knowledge gained from real projects, empowering other developers to build high-quality APIs that meet the demands of the modern market.