// Welcome to my website
Mgr. Roman
Kovařík
I specialize in building web applications on the .NET platform, MVC architecture, Angular SPAs and integrating artificial intelligence into modern solutions.
public class Developer
{
public string Name => "Roman Kovařík";
public string Title => "Mgr.";
public string[] Skills =>
[".NET", "Angular", "AI"];
public bool LovesToCode => true;
}
Who I am
I'm an experienced software developer focused on .NET technologies and modern web development. I have years of practice designing and implementing web applications — from internal corporate information systems to public-facing websites.
Currently I'm intensively exploring the integration of AI tools into the development process, bridging classic enterprise development with the possibilities of large language models and services such as OpenAI, Anthropic and others.
Beyond development I have experience leading small teams, doing code reviews, building CI/CD pipelines and designing application architecture.
My tech stack
Technologies and tools I work with daily and on long-running projects.
Backend
Frontend
AI & Cloud
Data & Tools
Career
Overview of key positions and milestones from my career in software development.
Senior .NET Developer
Czech Customs
Development of enterprise web applications in .NET, architecture design, AI service integration, mentoring of junior developers.
Analyst, Database Specialist, .NET Developer
Czech Customs
Experience with the complete data processing lifecycle. Visualization and interpretation of analytical results, building data reports and dashboards, web application development with ASP.NET MVC and Angular front-end, work with SQL Server and Entity Framework.
IT Specialist
Czech Customs
Network administration, application administration, IT user support, maintenance of information systems.
Selected projects
A selection of projects I have worked on or that have enriched me technically.
kovarik.eu
Personal portfolio website built on .NET 10 and Razor Pages with a modern dark-themed design.
Corporate information system
Enterprise information system with an Angular front-end and .NET Core back-end, authentication and advanced data management.
AI Integration
Integration of large language models (LLMs) into enterprise applications using Azure OpenAI and Semantic Kernel.
AI Cycling Coach
Smart AI assistant for evaluating and planning cycling training, including route planning on OpenStreetMap data.
Watch Drift
Android app for measuring the deviation of mechanical watches. You take a photo of the dial, the app records the precise time and uses the OpenClaw AI skill to read the seconds hand from the sub-dial — the result is the watch deviation in seconds.
Prompto — Whisper STT
Windows tray application for speech-to-text transcription using Whisper. Recording via global hotkey, voice-to-text transcription with Vulkan acceleration and pasting at the cursor position. Supports WebSocket streaming and a chunked mode for live transcription.
Get in touch
Have a project I could collaborate on? Don't hesitate to reach out.
Send me a message
Fill in the form and I will get back to you as soon as possible.