Full Stack Developer at TSS Group

Developed a robust C#/.NET Core driver for the 2N IP Base intercom system, enabling HD video/audio intercom and secure electric lock interfacing via a compact IP intercom device.

Full Stack Developer at IT v kurz e

Designed and implemented an ASP.NET Core MVC Web API to manage access control hardware, including RS-485 communication with elevator control panels, enabling remote control of elevator access.

Full Stack Developer at SmartBooks s.r.o.

Developed a modular, single-page Angular web application with responsive design and JWT-based authentication to access company resources.

Freelance .NET Developer at CRIF - Slovak Credit Bureau s.r.o.

Developed and customized CRIF credit bureau solutions for Tunisian clients; created unit tests; migrated legacy code; implemented WCF, MVC ASP.NET, Oracle and JavaScript.

Team Leader at OTP Banka Slovensko

Organized and prioritized work, led a small team (3 developers), coordinated with external IT solution providers, and contributed to web app development using ASP.NET Web Forms/Web API and SQL.

Developer at SmartBooks s.r.o.

Developed client modules for web app (Flash, Web Services, PHP, MySQL).

Developer at Ceit IT s.r.o.

Developed licensing manager app in .NET; built pre-production and production environments.

Developer at Prima Banka Slovensko a.s.

Developed bank apps in .NET (WCF, MVC, ASP.NET) and Oracle; JavaScript frontend.

Freelance .Net Developer at MeDoIts s.r.o.

Reworked old web portal to a new web portal (ASP.NET, WCF, SQL).

Junior Developer at Solver IT s.r.o.

Outsourced for German clients; developed catalog application in Visual Basic.

Full Stack Developer at TSS Group

Developed a robust C#/.NET Core driver for the 2N IP Base intercom system, enabling HD video/audio intercom and secure electrical lock interfacing via a compact IP intercom device. Designed and implemented an ASP.NET Core MVC Web API layer to manage and interact with access-control hardware (including the ZK BIO EC16 elevator control panel), enabling remote elevator-floor access via RS-485 commands. Implemented asynchronous programming patterns and semaphore-based synchronization to ensure thread-safe communications; built a CI/CD pipeline on Azure. Technologies: Angular 16+, .NET Core Web API, TypeScript, xUnit, Microsoft Graph, Docker, Azure.

Full Stack Developer at IT v kurze

Used Angular 16+, .NET Core Web API, TypeScript, and xUnit Tests to build a modular single-page application with responsive UI, authentication/authorization with JWT, and backend services. Implemented reusable components, service layer for app state management, and integration with back-end APIs. Led unit tests, performed code reviews, and migrated legacy code to improve reliability. Set up CI/CD and Docker-based development workflow.

Full Stack Developer at SmartBooks s.r.o.

Built a single-page React + TypeScript application with a responsive UI, created reusable components to reduce code duplication, implemented authentication with JWT tokens, and integrated with RESTful services. Tech: React, TypeScript, JWT, REST, Docker.

Full Stack Developer at CRIF - Slovak Credit Bureau, s.r.o.

Developed and customized Crif Credit Bureau for Tunisian clients; built test, pre-production, and production environments; created and deployed unit tests; used WCF, MVC ASP.NET, Oracle, and JavaScript.

Team Lead at OTP Banka Slovensko

Organized and prioritized work to complete tasks in a timely, efficient manner. Led a small team of developers (3 people). Communicated with external IT solution providers. Developed an intranet web application (ASP.NET Web Forms, Web Services, SQL).

Developer at SmartBooks s.r.o.

Developed client module for web app (Flash, PHP Web Services, MySQL). Developed license manager app in .NET.

Developer at CEIT IT s.r.o.

Developed monitoring app for automatic delivery systems (WinForms, MySQL, WCF).

Developer at Prima Banka Slovakia a.s.

Reworked old bank portal to new web portal (ASP.NET, WCF, SQL).

Developer at MeDoIt s.r.o.

Developing bank apps in .NET.