Stefan Holm O.

You need a developer who can quickly and efficiently deliver quality work, be it new development, bug fixing or optimization. Here are some reactions from some clients I have helped. "Stefan knows his stuff. He demonstrated exceptional craft and knowledge, well beyond the development skills of many developers." - Mike U. - "Five star all the way. Great communication as we worked and he provided a very elegant solution. I'll be using Stefan again and recommend him to you." - Between Coffees Welcome to my profile. I am Stefan Olsen. I am a Danish senior software developer and solution architect, specialised in building business software. I am an Optimizely MVP and 5x certified Optimizely CMS and Commerce Developer. A highly motivated professional, I am always looking out for my clients best interests. These are some things I have done a lot: - Websites, webshops or portals based on CMS platforms like Episerver or Umbraco - Web apps based on ASP.Net MVC or ASP.Net Core - Web app frontends based on VueJS, ReactJS or similar Javascript frameworks - Windows desktop applications - Payment platform integrations - Email and SMS sending integrations - SQL Server queries and procedures - Integrations based on Azure Functions, ServiceBus and/or NoSQL databases - Profiling, measuring and optimization of .Net and SQL code If you are tired of cheap and bad developers, promising great work but not delivering on time or quality, then give me a try. Find out what quality work means. Regards Stefan O.