Guillaume Polaert
Co-founder - CTO at Pubstack
France
Summary
👤
Senior🎓
Top SchoolGuillaume Polaert is a seasoned software leader and co-founder currently serving as CTO of Pubstack, with 11 years of experience building monetization and adtech products for publishers. He has a strong product-and-technology background, having led engineering and product roles at Pubstack and Adrock.tv, where he focused on contextual advertising and optimizing multi-screen monetization. Guillaume blends hands-on engineering with product strategy and go-to-market experience from his time as a product evangelist at Logmatic/Datadog. Based in France, he pairs a software engineering degree with an MBA, enabling him to navigate both technical architecture and business outcomes. Colleagues describe him as pragmatic and metrics-driven, able to turn complex publisher requirements into measurable revenue and engagement improvements. He quietly bridges developer tooling, analytics, and adtech — a mix that helps publishers control, monitor and optimize diverse monetization sources.
11 years of coding experience
15 years of employment as a software developer
Software Engineer, Software Engineer at Polytech ToursMaster of Business Administration - MBA, Master of Business Administration - MBA at IAE Tours Val de Loire
English, French
Github Skills (6)
opentelemetry10
javas10
instrumentation10
java10
testing9
api9
Programming languages (11)
Github contributions (5)
pbstck/prebid-server
Mar 2020 - Aug 2020
Server side component to offload prebid processing to the cloud
Contributions:18 PRs, 33 pushes, 16 branches in 5 months
nodejsserver-sideprebid
adrocktv/Prebid.js
Jan 2018 - Feb 2019
Setup and manage header bidding advertising partners without writing code or confusing line items. Prebid.js is open source and free.
Contributions:5 PRs, 11 pushes, 24 branches in 1 year
headerprebidjavascriptconfusingbidding
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