Part-time · Contract · Remote or on-site

Senior firepower for your hardest problems — part-time.

I'm a serial founder and Fortune 500 operator who takes on the problems that stall a team — then does the work to solve them, not just the advising. You get senior judgment across the whole business for a fraction of a full-time executive hire.

8 startups founded · 3 exits · 5 Fortune 500 businesses led · Harvard MBA · Purdue engineer
David Linhardt
Taking on part-time work
01

Business

Strategy, new business models and turnarounds.

Took a $57M division from −15% to +12% growth
02

Product

Find product-market fit, set the roadmap, ship fast.

Created AT&T Digital One Rate
03

Engineering

Architecture, prototypes and working software — hands on.

Eight products shipped in recent months
04

Sales & marketing

Positioning, pricing, demand gen and direct marketing.

500M+ emails a month at e360Insight
05

AI

Predictive models, LLM features and automation that pay off.

Lead scoring that beat the category leader 5×