Unfortunately, I couldn't find specific information about "IT-Development" from the provided URLs or search results. However, if "IT-Development" is a typical IT company, it likely offers services such as software development, IT consulting, and digital solutions. Their target audience could be businesses seeking technology integration and optimization. A unique selling proposition might involve personalized IT solutions tailored to each client's needs, ensuring seamless digital transformation and efficient operations. For precise details, visiting their website or LinkedIn page directly would be necessary.