10/07/2026 updated
80 % partially available
Medior/Senior C# .NET Developer
Czech Republic
Czech Republic
Master (Mgr.) in Computer Science.NET FrameworkC Sharp (Programming Language)DevOpsVideo Game DevelopmentWeb Technologies
C# and .NET Development
Extensive experience in C# and .NET framework development including standalone front-end applications, cloud-based microservice back-ends, and full-stack development with modern approaches and high coding standards.
Cloud and DevOps Technologies
Proficient in cloud-based environments including Aloha Cloud platform, DevOps practices, microservice architecture, and deployment automation using modern CI/CD pipelines.
Team Leadership and Software Architecture
Proven experience leading development teams, managing technical interviews, code reviews, and implementing software architecture decisions across multiple products and feature teams.
Database Management
Experience with MSSQL, database design, data management, and electronic components database maintenance using FoxPro with fuzzy categorization and automated documentation linking.
Web Technologies
Proficient in HTML, PHP, MySQL, CSS, JavaScript, React, and web service development including .NET WCF services with XML-Com and SOAP serialization.
Development Tools and IDEs
Extensive experience with MS Visual Studio, Eclipse, NetBeans, code management tools like Git, TFS, JIRA, and project management platforms including AgileCraft, Workday, Sharepoint.
Security and Code Quality
Experience in security overhaul projects, vulnerability management, code analysis using SonarQube, and implementing testable, maintainable code with workflow analysis and state automata.
Hardware Integration
Experience with POS systems, COM interfaces, point of sale terminals, touchscreen systems, fingerprint scanners, card readers, and thermal printers integration.
3D Graphics and Game Development
Background in 3D rendering, photorealistic image synthesis, computer graphics programming, OpenGL, and custom GUI library development with flexible coordinate systems.
Extensive experience in C# and .NET framework development including standalone front-end applications, cloud-based microservice back-ends, and full-stack development with modern approaches and high coding standards.
Cloud and DevOps Technologies
Proficient in cloud-based environments including Aloha Cloud platform, DevOps practices, microservice architecture, and deployment automation using modern CI/CD pipelines.
Team Leadership and Software Architecture
Proven experience leading development teams, managing technical interviews, code reviews, and implementing software architecture decisions across multiple products and feature teams.
Database Management
Experience with MSSQL, database design, data management, and electronic components database maintenance using FoxPro with fuzzy categorization and automated documentation linking.
Web Technologies
Proficient in HTML, PHP, MySQL, CSS, JavaScript, React, and web service development including .NET WCF services with XML-Com and SOAP serialization.
Development Tools and IDEs
Extensive experience with MS Visual Studio, Eclipse, NetBeans, code management tools like Git, TFS, JIRA, and project management platforms including AgileCraft, Workday, Sharepoint.
Security and Code Quality
Experience in security overhaul projects, vulnerability management, code analysis using SonarQube, and implementing testable, maintainable code with workflow analysis and state automata.
Hardware Integration
Experience with POS systems, COM interfaces, point of sale terminals, touchscreen systems, fingerprint scanners, card readers, and thermal printers integration.
3D Graphics and Game Development
Background in 3D rendering, photorealistic image synthesis, computer graphics programming, OpenGL, and custom GUI library development with flexible coordinate systems.
Experience
Professional experience10+ years
Freelancer since2014
Languages
GermanBasic knowledgeEnglishFluentSpanishBasic knowledgeCzechNative speaker
Project history
Leading a team of 8 developers and testers, managing back-end part of product-wide features in cloud-based e-commerce environment Aloha Cloud using C# .Net, MSSQL, React and DevOps. Working on security overhaul, code cleanup, refactoring efforts, and technical interviews.
Developing hospitality software for Aloha TakeOut and Aloha Kitchen, multi-product detective work on bugs, GUI development, POS system integration, hardware interaction, and managing NuGet packages and third-party libraries.