Synergy Offers Basic & Advanced Scrum Certification Training Courses. Courses Offered are Scrum Developer Certified, Scrum Master Certified & Scrum Product Owner Certified. The courses are delivered by certified Scrum trainers. The Scrum workflow consists of six broad stages. It begins with product backlog. The product backlog is a list of all to-dos required to complete a project or develop a product. The to-do lists are written as user stories. The stories capture the requirements of users mostly in their own language.