Enhancements to C#/MSSQL Desktop Software & Development of Companion Mobile App

We're looking for an experienced full-stack developer proficient in C#, MSSQL, and mobile application development, ideally with fluency in Turkish for seamless communication. The project involves making specific enhancements to our existing desktop software and developing a companion mobile application. Familiarity with remote desktop tools for detailed walkthroughs is necessary, as direct communication and understanding of the project details will occur via remote sessions.