Definition - What does Product Manager mean?
Techopedia explains Product Manager
A product manager may work closely with sales or marketing, making decisions that will help to promote products to a consumer base. Again, certifications or skills in IT may be desirable for a product manager job, and this role may include administering or sharing data from specific technologies.
Although much of a product manager's work may be analytical or oriented toward the use of technology, the role may also involve changing aspects of products or supply chains for efficiency or effectiveness. In addition to managing products, the product manager may create detailed reports for business leadership. The role may also involve building and delivering presentations, either for internal or external audiences.