Coming from a decade-long strong background in the field of software development, specializing in both front and back-end frameworks, I believe I'm an excellent fit for your sales management desktop application project. My vast experience in creating scalable and easily maintainable applications is precisely designed to meet your needs.
Moreover, my technical expertise in languages like C# and versatile familiarity with Flutter, Python's Django and NodeJS, essential tools beneficial for any effective desktop application development, foster a starting point of advantage in handling any challenges the project might present. Not only can I assure you a highly responsive and user-friendly interface adapted for touch-screen devices, but I am also adept at implementing hardware support such as barcode readers as required.
Notwithstanding your desired features such as cash inventory management, offer, and discount generators, my proficiency in Microsoft's Azure DevOps signifies a broad understanding of sales mores. Furthermore, my extensive database management skills make me well-suited for ensuring accurate inventory tracking while generating comprehensive reports on sales. All this said, by choosing me for your project you'll get nothing short of efficient software that supports over 20 languages; software that'll streamline and enhance your retail/sales process!