Available for contract work in the UK and remote
Julian Tellez
Software engineer. Broadcasting, video, and systems that stay on air.
- 10+ yrs
- Senior engineer
- Millions
- Daily viewers reached
- 8
- Broadcasters & streamers
Worked with
ITV
Sky
Peacock
NBCUniversal
DAZN
castLabs
Utility Warehouse
Plentific
fanalysis
What I do
01 / Broadcasting · Video
Streaming that stays on air
Video players and playback at scale: delivery, DRM, latency and the long tail of devices.
02 / Reliability · SRE
Systems that tell the truth
Observability, alerting and load testing. Signal over noise, so failures surface before users feel them.
03 / Build
Products, shipped
From idea to deployed: tools, services and side projects across 50+ repositories.
About
I build streaming and backend systems for broadcasters, then keep them reliable in production. London based, working with teams across the UK and Europe.
The thread through my work is the same: high-traffic video and the systems behind it, observed closely enough that problems surface as signals, not outages. I take projects from idea to deployed, and I keep them on air.
Let's work together.
Have a project in mind? Tell me about it.