Xamarin Expert for Mobile App Enhancement

SIERRA is always ready to collaborate with talented people and build great products together. We are now looking for an Expert Xamarin Developer who can work on a Freelance basis for the long-term with our Mobile Development Team. Role of Xamarin Developer Expert: • Expert who can review our enterprise product’s Xamarin Forms source code & provide an expert opinion and suggest improvements to the architecture/coding standards/methods • Take up some of the development tasks individually Required Experience: • Technical Expertise: o Proficiency in Xamarin, C#, XAML, Rest API, Web API o MVVM, FreshMVVM, Prism MVVM, 3rd party SDK Integration, Maps o Experience in SQL Server, SQLite, and other local DB o GitHub, Azure DevOps, Firebase • Highly skilled in Mobile App development: o Strong knowledge of mobile application architecture o Experience in different software development methodologies (KISS, DRY, SOLID) o Ability to anticipate the drawbacks of using the development methods and suggest alternatives that make testing more efficient and less prone to bugs If you are interested in working with SIERRA for reviewing our Xamarin-based mobile apps, we look forward to receiving your portfolio. Please attach any experience that shows us you’re the perfect fit and email us your most recent samples of previous work with an explanation of the parts you completed.