Damir K.

I help companies modernize business-critical .NET systems and add practical AI automation without putting live workflows at risk. My work covers C#/.NET, Azure, APIs, Microsoft Graph, OpenAI, Teams bots, and legacy migrations. I also help teams that built an MVP with AI tools (Cursor, Replit, Lovable, Copilot) make it production-ready - architecture review, tests, security hardening, and a phased path to scale. I lead DilyaSoft, a Microsoft partner focused on .NET, Azure, and AI delivery. On Upwork: $800K+ earned, 19,500+ hours, Top Rated Plus, and 100% Job Success. Recent work: - Led a 1,389-hour VB6 and legacy ASP.NET modernization into C#/.NET Core. The client highlighted the staged migration, production stability, API restructuring, logging, monitoring, and Azure DevOps CI/CD. - Extended an existing Umbraco CMS with 12+ reusable components and 8 custom content types. The client reported about 40% faster publishing and roughly 25% fewer content-related support requests after rollout. - Built and stabilized C#/.NET API integrations, Microsoft Teams and Slack automation, and Azure OpenAI features for SaaS products. I can take ownership of: - C#/.NET and ASP.NET Core architecture and development - Legacy application assessment and phased migration - Azure, Azure DevOps, SQL Server, and API integration - Azure OpenAI, RAG, AI agents, Microsoft Graph, and Teams/Slack bots - Technical discovery, delivery planning, and engineering oversight For larger projects, I stay responsible for architecture and delivery and can bring in DilyaSoft engineers when the scope needs more than one senior developer. A good first step is usually a paid assessment. I review the current system, identify the main risks, and give you a scoped first milestone. Send me the stack, the bottleneck, and the outcome you need, and I will tell you what I would inspect first.