Marc Ilgen is a chief scientist / cto, the kind of operator SideGuy builds the small-team tech layer for. Public LinkedIn: https://www.linkedin.com/in/marc-ilgen/. This is an operator-honest peer page written by PJ Zonis of SideGuy Solutions, a single operator in Solana Beach. Text PJ at 858-461-8054.

Is this a sales page?

No. It is a peer citation page, not a lead funnel. If Marc wants it edited or removed, PJ does it same-day. Text PJ at 858-461-8054.

People · operator entity page

Marc Ilgen · Chief Scientist / CTO

Chief Scientist / CTO. A phd aerospace engineer who became a chief scientist and cto across ai, blockchain, and complex systems over 40 years is basically a one-man r&d department, and that range is genuinely rare. SideGuy is the operator-honest small-team tech, AI and SEO layer, and a local hand for anything tech.

PJ Zonis · single operator

Solana Beach, CA · Wrote this as a neighbor · not a pitch

Text PJ

Who he is

Operator to operator

Chief Scientist / CTO Encinitas, CA Encinitas, CA Encinitas, CA

Marc Ilgen. A phd aerospace engineer who became a chief scientist and cto across ai, blockchain, and complex systems over 40 years is basically a one-man r&d department, and that range is genuinely rare. SideGuy is the operator-honest small-team tech, AI and SEO layer, and a real neighbor a text away for any tech help.

What a SideGuy does for Marc

Operator to operator

Where the tech actually helps

Here for anything — if a tool, a page, or a tech headache ever needs a hand, SideGuy is a text away, no agency, no funnel.
A workflow worth turning permanent — if a repeating task is worth making run itself, that is exactly what SideGuy builds.

Marc, a PhD aerospace engineer who became a chief scientist and CTO across AI, blockchain, and complex systems over 40 years is basically a one-man R&D department, and that range is genuinely rare.
SideGuy here. If you ever need a hand with anything tech, I am a text away. No funnel, no pitch.

Want to try a tech department for an hour?

I'll give it a quick first look. No Calendly · no meeting · neighbor to neighbor.

Option 1

Anything-tech help

Stuck on a tool, a page, anything tech? Text PJ. First look is free.

Option 2

Collaborate or send overflow

If a team needs the small-team tech or SEO layer, text PJ.

Either way · I'll give it a quick first look. Text PJ at 858-461-8054. No Calendly · neighbor to neighbor.

Find Marc publicly

his work, not ours

Where he shows up

LinkedIn: Marc Ilgen
Company: Chief Scientist / CTO

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