Sebastian Stehle Email & Phone Number

Leipzig, Sn, De

Karlsruhe, Baden-Württemberg, Germany

Software Architecture and Senior Fullstack DeveloperResponsibilities:* Guidance and migration from bare metal servers to cloud architecture with kubernetes in Google Cloud Platform.* Improvements and implementation to the automated testing process.* Migration of a mission critical Java application to .NET with 10x resource efficiency.* Lead developer for the web based frontend.* Lead developer for a service to accept, transform and publish sensor data and to establish communication with sensors and hardware devices.

Leipzig, Saxony, Germany

Co-Founder and CTO of Squidex UG, with the mission to build the best Open Source Headless CMS that can be hosted everywhere.Responsibilities:* Product Management.* Sales and Automation.* Software Development and Software Architecture* https://github.com/squidex/squidex* https://github.com/notifo-io/notifo

Helsingborg, Sweden

Senior Developer for Sembo AB with a focus on .NET, C# and ASP.NET.Responsibilities:* Implementation of new software modules.* Improving the existing software with bugfixes and new features.* Integration of third party APIs for flight booking and hotels information.

Karlsruhe Und Umgebung, Deutschland

Co-Founder and CTO for Green Parrot GmbH, with the mission to build a web portal to compare all travel modes like coaches, train and ride sharing.Responsibilities:* Managing the software development team of 6 developers.* Defining, prioritizing and assigning tasks. * Defining the code guidelines.* Planning and execution of code reviews.* Hiring* Defining the requirements for new features and planning of the User Interface with Mockups.* Designing a micro-service based architecture.* Software development.

Karlsruhe Und Umgebung, Deutschland

Freelancer for Software Solutions with Microsoft .NET and XAML.

München Und Umgebung, Deutschland

Co-Founder and CTO of Swipecat UG with the mission to digitalize fashion catalogs and to develop a mobile reader for the iPadResponsibilities:* Development of the mobile iPad application. with Objective-C.* Implementation of a backend, based on ASP.NET and several tools to digitalize the catalogs with an outsourcing partner in India.* Implementation of a web based reader, based on jQuery.

Karlsruhe Und Umgebung, Deutschland

Freelancer and developer of a SDK (Software Development Kit) for Silverlight to built interactive diagramming solutions like Microsoft Visio and Power Point.Responsibilities:* Architecture, developing and documenting the SDK.* Selling the SDK and establishing contact with customers.* Project improvements for customers, for example custom layout algorithms, based on path finding.* Project realization to embed Silverlight based plugins inside existing web applications.

Offenburg, Germany

Trainee as PHP4 developer for 6 month, followed by freelance work. The team has realized large online-shops for Wolters-Kluwer (shop.wolters-kluwer.de), Playboy (bunnystore.de), Deutsche Sparkasse Sparkasse and moreResponsibilities:* Implementation of the design themes with HTML, Javascript and CSS.* Improvements to the checkout process.* Improvements to the price calculation process.* Bugfixes and smaller features.

Master’S Degree, Computer Science

Activities and Societies: PioniergarageI studied Computer Science with a focus to Software Architecture and parallel programming.

High School