Available

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 logoITV
  • Sky logoSky
  • Peacock logoPeacock
  • NBCUniversal logoNBCUniversal
  • DAZN logoDAZN
  • castLabs logocastLabs
  • Utility Warehouse logoUtility Warehouse
  • Plentific logoPlentific
  • fanalysis logofanalysis

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.

Built from Scratch

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