Miroslaw Szega

.NET Software Architect/Developer

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Regensburg, Germany

Experience

Apr 2024 - Present
1 year 10 months
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Software Kitchen GmbH

  • Developed an application for staff scheduling and management of security services with a focus on user-friendliness and efficiency improvements
  • Built the application with C# and .NET Core 8
  • Designed the user interface using Blazor, Radzen and Telerik
  • Integrated Telerik components for advanced UI features
  • Used Dependency Injection (DI) and Inversion of Control (IoC) to optimize the architecture
  • Employed Visual Studio 2024 for software development
  • Handled versioning and team collaboration using Git and Azure DevOps
  • Technologies: C#, .NET Core 8, Blazor, Radzen, Telerik, DI and IoC, Visual Studio 2024, Git, Azure DevOps, ReSharper
Jan 2023 - Aug 2023
8 months
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Infoteam Software AG

  • Designed and developed software for production control with a focus on efficiency and reliability in manufacturing processes
  • Built software for controlling and monitoring production processes
  • Conducted unit tests to ensure code quality and stability
  • Analyzed and fixed bugs
  • Applied the MVVM pattern and used WPF and XAML for the user interface
  • Used Dependency Injection (DI) and Inversion of Control (IoC) to improve the architecture
  • Used Entity Framework for database communication
  • Managed versioning and CI/CD with Azure DevOps and Git
  • Worked with PostgreSQL and MS SQL for data management
  • Used Visual Studio 2022 and ReSharper for development and code optimization
  • Technologies: C#, .NET Core 6, WPF, XAML, MVVM, DI and IoC, Visual Studio 2022, Azure DevOps, PostgreSQL, MS SQL, Entity Framework, ReSharper
Feb 2022 - Apr 2025
3 years 3 months
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Laser Imaging Systems GmbH

  • Enhanced software for controlling PCB systems to optimize the existing control software
  • Extended and adapted the software for controlling production equipment
  • Performed refactoring to improve code quality and performance
  • Analyzed and fixed software bugs
  • Designed and implemented new features and optimized existing functions
  • Applied the MVVM pattern and used Prism and Unity for modular software development
  • Used Dependency Injection (DI) and Inversion of Control (IoC) to improve maintainability and flexibility
  • Used Visual Studio 2022 and ReSharper for development and code quality assurance
  • Managed version control and team collaboration with Git
  • Technologies: C#, .NET 4.6, WPF, XAML, MVVM, Prism, Unity, DI and IoC, Visual Studio 2022, Git, ReSharper
Aug 2021 - Feb 2022
7 months
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BHS Intralogistics GmbH

  • Developed new software for managing and controlling AGVs (automated guided vehicles) to increase efficiency and reliability in intralogistics processes
  • Built the software with C# and .NET Core 6
  • Designed and implemented the user interface using Blazor and JavaScript
  • Implemented REST APIs for communication with external systems
  • Used Entity Framework for database integration with PostgreSQL
  • Applied Dependency Injection (DI) and Inversion of Control (IoC) to improve the software architecture
  • Followed VDA 5050 standards for AGV control
  • Implemented authentication mechanisms with OAuth 2.0
  • Used Visual Studio 2022, ReSharper and GitLab for development and code management
  • Used HTML and CSS for designing frontend elements
  • Technologies: C#, .NET Core 6, Blazor, JavaScript, CSS, VDA5050, OAuth 2.0, REST, DI and IoC, GitLab, Visual Studio 2022, PostgreSQL, Entity Framework, ReSharper
Jun 2021 - Aug 2021
3 months
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CheckMyBus GmbH

  • Migrated an existing application from ASP.NET MVC to .NET Core to improve performance, scalability and maintainability
  • Ported code and functionality from ASP.NET MVC to .NET Core 3.1
  • Developed and implemented microservices using Entity Framework and Azure SQL
  • Created and optimized REST APIs for integration with existing systems
  • Used Azure App Service and Azure Container Apps for cloud deployment
  • Implemented security mechanisms with OAuth 2.0
  • Used HTML, CSS and JavaScript to customize the user interface
  • Applied Dependency Injection (DI) and Inversion of Control (IoC) to optimize the software architecture
  • Managed version control and CI/CD with Azure DevOps
  • Used Visual Studio 2019 and ReSharper for development and code optimization
  • Technologies: C#, .NET Core 3.1, JavaScript, DI and IoC, Visual Studio 2022, Azure DevOps, Azure SQL, Azure App Service, Azure Container Apps, OAuth 2.0, REST, HTML, CSS, ReSharper
Jan 2021 - May 2021
5 months
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RWE Power AG

  • Implementation of new features in an application supporting mining and water management processes
  • Development and implementation of features in an existing application
  • Creation and optimization of Oracle SQL scripts and stored procedures
  • Design of the user interface with WPF, MVVM, and XAML
  • Use of Visual Studio 2019 and ReSharper to improve code quality
  • Use of TFS for version control and task management
  • Technologies: C#, .NET Framework 4.7.2, WPF, MVVM, XAML, Visual Studio 2019, ReSharper, PL-SQL/Oracle, TFS
Oct 2020 - Apr 2021
7 months
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Motus Software GmbH

  • Migration and redevelopment of existing Windows Forms applications to a WPF-based architecture to modernize and improve user experience
  • Migration of applications from Windows Forms to WPF
  • Development of user interfaces using WPF, MVVM, and DevExpress
  • Use of Dependency Injection (DI) and Inversion of Control (IoC) to enhance architecture
  • Use of Visual Studio 2019 and ReSharper for development and code optimization
  • Use of DevOps to automate CI/CD processes
  • Database integration with MS-SQL
  • Technologies: C#, .NET Framework, .NET Standard, WPF, DevOps, DevExpress, Visual Studio 2019, ReSharper, MS-SQL
Jan 2020 - Sep 2020
9 months
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Carl Zeiss Microscopy GmbH

  • Implementation of the user interface for image analysis using WPF and MVVM
  • Development of user interfaces using WPF and MVVM
  • Use of Dependency Injection (DI) and Inversion of Control (IoC) to enhance architecture
  • Use of Visual Studio 2019 and ReSharper for development and code optimization
  • Use of DevOps to automate CI/CD processes
  • Technologies: C#, .NET Framework, .NET Standard, .NET Core, WPF, DevOps, Visual Studio 2019, GIT, Azure DevOps
Jan 2019 - Dec 2019
1 year
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HEKUMA GmbH

  • Design and development of a web application for project management with .NET Core
  • Design and development of user interfaces
  • Database design
  • Technologies: C#, .NET Core 3.1, IoC, DI, Kendo UI, JavaScript, CSS, Azure DevOps, Visual Studio 2017
Feb 2017 - Oct 2019
2 years 9 months
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Dorotheum GmbH & Co KG Wien

  • UI development and reporting with WPF, MVVM, and Telerik Reporting
  • Development of user interfaces using WPF and MVVM
  • Use of Visual Studio 2019 and ReSharper for development and code optimization
  • Technologies: C#, WPF, MVVM, IoC, DI, Telerik, ASP.NET MVC WebApi, PL-SQL, SVN, GIT, Jira, Visual Studio 2017
Sep 2016 - Feb 2017
6 months
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ERGO

  • UI implementation and business logic development for health insurance companies
  • Technologies: C#, ASP.NET WebForms, MS-SQL, TFS, Visual Studio 2013
Aug 2016 - Aug 2016
1 month
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Coding Ant GmbH

  • UI implementation and business logic development with ASP.NET MVC and Windows Forms
  • Technologies: C#, ASP.NET MVC, Windows Forms, REST, Azure SQL, TFS, Visual Studio 2015, DevExpress, GIT, Azure, Jira
Sep 2015 - Jul 2016
11 months
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HEKUMA GmbH

  • Design and development of HMI (Human Machine Interface) for high-performance automation systems
  • Technologies: C#, WPF, MVVM, Prism, OWIN, Azure SQL, TFS, Visual Studio 2013, Telerik, SVN
Jul 2015 - Sep 2015
3 months
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HEKUMA GmbH

  • Design and development of a web-based database management tool for high-performance automation systems using AngularJS and NodeJS
  • Technologies: AngularJS, JavaScript, NodeJS, Visual Studio 2013, Kendo UI, SVN, MVVM
Mar 2015 - Jun 2015
4 months
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HiFi Components GmbH

  • New development and migration of existing in-house software
  • Technologies: C#, ASP.NET MVC, ASP.NET WebForms, jQuery, Kendo UI, GIT, MVVM
Oct 2013 - Mar 2015
1 year 6 months
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EXTEDO GmbH

  • Development of a Regulatory Information Management System (RIMS)
  • Technologies: C#, ASP.NET MVC, HTML, jQuery, JavaScript, DevExpress, Visual Studio 2013, IoC and DI, TFS, Postman, NUnit
Jun 2013 - Sep 2013
4 months
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Omniga GmbH & Co KG

  • Designed and developed UI (WPF, MVVM) and backend
  • Technologies: C#, WPF, Telerik, Visual Studio 2012, MVVM, WCF, IoC and DI, TFS
Oct 2010 - May 2013
2 years 8 months
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DMS Systems GmbH

  • Designed and developed UI (WPF, MVVM) and backend for insurance
  • Technologies: C#, WPF, Visual Studio 2010/2012, MS-SQL, MVVM, WCF, IoC and DI, TFS, DevExpress, Crystal Reports
Jun 2010 - Sep 2010
4 months
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POLLUX GmbH

  • Designed and developed UI (WPF, MVVM) and backend for billing
  • Technologies: C#, Windows Forms, Visual Studio 2008, MS-SQL Compact, Crystal Reports
Mar 2008 - Jun 2010
2 years 4 months
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DMS Systems GmbH

  • Designed and developed an application for needs assessment and insurance calculations (WPF, MVVM)
  • Technologies: VB.NET, C#, Windows Forms, Visual Studio 2008, MS-SQL, Crystal Reports
Oct 2007 - Dec 2007
3 months
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F-Sec

  • Developed an application for personnel planning and management in MS Access
  • Technologies: Microsoft Access 2007, VBA

Summary

Over 18 years of experience in software architecture and development. Specialized in .NET frameworks, WPF, Blazor, ASP.NET and Microsoft Azure. In-depth knowledge of software architecture, design patterns and modern development methods, combined with hands-on experience in agile environments and DevOps. Broad industry expertise – from manufacturing and services to energy supply – enables delivery of custom solutions focused on quality and scalability.

Skills

  • Software Architecture & Design Patterns: 15+ Years Of Experience With Inversion Of Control (Ioc), Dependency Injection, And Mvvm.

  • .Net Development: Expert In C#, .Net Framework (18 Years), .Net Core (6 Years), Wpf (10 Years), Asp.net Mvc And Blazor (5 Years).

  • Database Management: Solid Knowledge Of Microsoft Sql Server, Azure Sql, Postgresql, And Oracle Pl/sql.

  • Frontend Development: Excellent Know-how In Wpf, Xaml, Telerik, Kendo Ui, Radzen, Devexpress And Html/css.

  • Devops & Cloud: Extensive Experience In Azure Devops, Azure Cloud Services, Ci/cd Pipelines, Git And Tfs.

  • Testing & Quality Assurance: Creation Of Unit Tests, Integration Tests, And Refactoring Of Existing Systems.

  • Programming Languages: C#, Vb.net, Javascript, Typescript.

  • Frameworks: .Net (Framework & Core), Wpf, Asp.net (Mvc & Web Forms), Blazor, Entity Framework.

  • Databases: Microsoft Sql Server, Postgresql, Oracle Pl/sql, Azure Sql.

  • Frontend Technologies: Wpf, Telerik, Kendo Ui, Devexpress, Html/css, Angularjs.

  • Cloud & Devops: Azure Cloud, Azure App Services, Azure Devops, Git, Ci/cd Pipelines.

  • Tools & Platforms: Visual Studio (2010–2024), Resharper, Jira, Postman, Gitlab, Svn.

Languages

German
Native
Polish
Native
English
Advanced
Spanish
Elementary

Education

May 2005 - Jul 2011

Fernuniversität in Hagen

Computer Science, minor in Electrical Engineering · Hagen, Germany

Sep 1995 - Aug 2000

Schlesische Technische Universität in Gleiwitz

Electrical Engineering and Telecommunications · Gliwice, Poland

Sep 1991 - May 1995

Technikum in Kattowitz

Katowice, Poland

Certifications & licenses

Microsoft Certified Technology Specialist: .NET Framework

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