Stefan Koch

+= Principal software engineer for a transportation booking platform, leading a team of 7 developers += Develop strategic business plans to increase market share in a growing and competitive market += Lead strategic decision making for business development and chairing board meetings += Oversee the hiring, training and development for the software development team += Hands-on development work of web and mobile apps, databases, web services, and Linux servers

+= Developed a responsive web application to aggregate and present race event results that has been adopted by Whistler Blackcomb Resort as their primary application for all race events += Architecture and implementation of RESTful Web API and a SPA's (web application and CMS) += Hosted via Google Kubernetes Engine (GKE) using Kubernetes / Docker via Azure DevOps += Developed several prototypes of mobile apps with React Native, and Flutter

+= Instructor for a 6-week course covering web development basics += Trained students in HTTP protocol, developer tools, current web technologies and object-orientated programming basics with Ruby, SQL and relational databases

+= Implemented features for booking platforms to enhance the SEO performance and conversion rate += Developed a new B2B SPA booking portal together with the corresponding RESTful Web API += Designed and maintained an innovative transportation management web application using unsupervised machine learning to automatically group passengers into suitable vehicles += Mobile application development on the iOS platform

+= Redeveloped the full Swisscom and Bluewin websites including all backend services on a new stack with Adobe Experience Manager (AEM) formerly known as CQ and Java to consolidate the enterprise-level IT landscape of Swisscom += Developed a news and weather app for Microsoft Mediaroom IPTV Platform with Microsoft Mediaroom Presentation Framework (MPF) += Trained the nearshore team in Belgrade, Serbia on Swisscom IT systems, standards and practices

+= Designed and implemented several database driven Windows desktop and web applications including content management systems in WPF, ASP.NET, C# and C++ += Tested and implemented payment gateway components for credit cards (datatrans payment APIs) += Developed and maintained a real-time seating ticketing web application for the cinetixx platform to increase customer capacity