I'm Vincent Composieux — a freelance Tech Lead and Software Architect. I help teams turn tangled backends into calm, observable systems: Go, Symfony, Kubernetes, event-driven workflows. Currently: rebuilding video delivery at TF1.
TF1 · Video team · Temporal workflows, DASH/HLS, OTT + IPTV. Tech lead since 2023.
Annecy · France
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Based in the French Alps, working remotely with teams across Europe. Available for freelance missions — backend, architecture, or fractional CTO roles.
45.8992° N6.1296° E
By the numbers
Years shipping17+
Essays published27
Conference talks5
Open-source works7
TF1 · Video platform in Go · ongoingOpen for new missions · 2026Writing in EN / FR · weekly-ishOSS maintainer · gocache, authz, mondaySpeaking · conferences across EuropeAnnecy · remote friendly · works in EN / FRTF1 · Video platform in Go · ongoingOpen for new missions · 2026Writing in EN / FR · weekly-ishOSS maintainer · gocache, authz, mondaySpeaking · conferences across EuropeAnnecy · remote friendly · works in EN / FR