Mark Spera Blog
Mark Spera started Growth Marketing Pro after working at Silicon Valley technology companies. He’s been able to grow it into a 6-figure business by providing actionable tips to entrepreneurs and growth marketers. His writing and work has been featured in the Wall Street Journal, Inc, Entrepreneur Magazine, and over 100 other publications.
The Complete Beginner’s Guide to Advertising on LinkedIn
By Mark Spera • September 29th, 2020