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Stel Valavanis

About

I have 35 years of experience ranging from OS and development to network design. I've founded 6 companies, invested in 9 more, sit on various boards, and develop interactive audio installations. I want to grow my businesses but also want to pay forward and make investments in startups, leveraging my own knowledge and resources. I'm always open to speaking engagements on cybersecurity, media technology, startup investing, and entrepreneurship.
Videos (1)
Be Vocal And Transparent
Company Spotlight in Tech
Brilliant
videos (2)
Jeff Mariola
Ocient
videos (1)
Chris Gladwin
Chicago Public Library
videos (1)
Brian Bannon
DefendEdge
videos (1)
Lewis Borsellino
3Discovered
videos (1)
Peer Munck
uBack
videos (1)
Kaitlin Reimann
Solving IT
videos (1)
Paul Taylor
mLevel
videos (1)
Dave Cutler
AArete
videos (2)
Loren Trimble
SmartSource Inc.
videos (1)
Joe Iovinelli
Codeverse
videos (1)
Katy Lynch
Upshow
videos (1)
Adam Hirsen
Reverb
videos (1)
David Kalt
Wi-Tronix, LLC
videos (1)
Larry Jordan
Jobbatical
videos (1)
Karoli Hindriks
Chicago Innovation Exchange
videos (1)
John Flavin
Charlie
videos (1)
Aaron Frazin
Joseph Annotti Consulting
videos (1)
Civis Analytics
videos (1)
Dan Wagner
CALIBR Merchant Solutions
videos (1)
Raymond Siffel
Swap Motors
videos (1)
Sanjay Patel
Sunderland Coaching
videos (1)
Debra Sunderland
Impact Engine
videos (1)
Jessica Droste Yagan
WiredScore
videos (1)
MFV Expositions
videos (1)
Rob Lancit
UrbanBound
videos (1)
Michael Krasman
Sixième Son
videos (2)
Colleen Fahey
Regroup Therapy
videos (1)
David Cohn
Reliefwatch
videos (1)
Daniel Yu
Builtech Critical Services (BCS)
videos (1)
Matt O’Hare
Winston Privacy
videos (1)
Blue Nova Technology
videos (1)
Nathaniel Smith
LED Gaming
videos (1)
Steven De Mar
8th Light
videos (1)
Paul Pagel
Edovo
videos (1)
Brian Hill
SpringCM
videos (1)
Dan Dal Degan
Elements Holdings Group & Subsidiaries
videos (1)
Rick Hammell
HERE
videos (1)
AAron Dannenbring
Forte Group
videos (2)
Steve Kreynin
i.c.stars
videos (1)
Sandee Kastrul
Trading Technologies
videos (1)
Rick Lane
Tovala
videos (1)
David Rabie
Red Caffeine
videos (3)
Kathy Steele
10th Magnitude
videos (1)
Alex Brown
Sage Clarity Solutions
videos (1)
John Oskin
Cloudbakers
videos (1)
Mitch Greenwald
TechNexus
videos (1)
Terry Howerton
Adeptia
videos (1)
Lou Ennuso