Holger Aust

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Professional Services (9.5 years), Information Technology (4.5 years), Healthcare (4.5 years), Education (4 years), Retail (2.5 years), and Government and Administration (1 year).

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Business Intelligence (13.5 years), Information Technology (7.5 years), Product Development (5 years), Research and Development (4 years), Strategy (2.5 years), and Project Management (0.5 years).