12th FOKUS
Media Web Symposium

June 24–25, 2025 – Berlin
© AI-generated | Fraunhofer FOKUS

Zafer Gurel

Software Engineering Director

, 

Constructor Tech

Zafer Gurel is the Software Engineering Director at Constructor Tech and manages the Constructor Groups product.
Previously, Zafer was the co-founder and CTO of Perculus and the co-founder of Advancity, two pioneering Turkish ed-tech companies acquired by Constructor Tech in 2025. Their platforms served over two million students across 70+ universities and 100+ organizations, including corporations, government agencies, and academic institutions.
Zafer is also pursuing a PhD in Computer Science at Ozyegin University, a journey he began in 2023. His research focuses on streaming technologies, with expertise in Media-over-QUIC, DASH, HLS, and WebRTC.

Talks

View Program

  • 13:30 - 14:30 | Session 1

    Engage More, Earn More: Technical and Practical Insights into Server-Guided Ad Insertion

    Pieter-Jan Speelmans

    , 

    VP Engineering

    , 

    Dolby OptiView

    Video coding improvements for delivery of low-latency and interactive video services

    Lukasz Litwic

    , 

    Senior Research Manager

    , 

    Ericsson

    Beyond the CDN: Use Cases, Tools, and Learnings from Prototyping with CMCD v2

    Nicolas Levy

    , 

    VP of Technology

    , 

    Qualabs

    15:00 - 16:00 | Session 2

    Beyond Encryption: Authenticating and Protecting Live Video in a Post-Trust Era

    Valentijn Siebrands

    , 

    Streaming Solution Manager

    , 

    Unified Streaming

    Thasso Griebel

    , 

    Technical Lead of Player Development

    , 

    castLabs

    CMSD + Media Quality Assessment (MQA) metadata: new tools for monitoring and optimizing streaming QOE

    Yuriy Reznik

    , 

    CTO

    , 

    Streaming Labs

    Will Law

    , 

    Chief Architect, Cloud Technology Group

    , 

    Akamai

    DVB-I prospects, initiatives and findings

    Bram Tullemans

    , 

    Program Manager

    , 

    EBU

    16:30 - 18:00 | Session 3

    MoQ Analytics

    Dr. Gwendal Simon

    , 

    Distinguished Architect

    , 

    Synamedia

    How to integrate MoQ into a comprehensive real-time video platform

    Oliver Lietz

    , 

    CEO/Founder

    , 

    nanocosmos

    MOQtail – Made with 100% QUIC. Zero latency. Zero hangover.

    Ali C. Begen

    , 

    Professor

    , 

    Ozyegin University

    Zafer Gurel

    , 

    Software Engineering Director

    , 

    Constructor Tech

    Updates following IETF #122 and work ahead of IETF #123

    Will Law

    , 

    Chief Architect, Cloud Technology Group

    , 

    Akamai