London

June 28–29, 2027

New York

September 15–16, 2026

Berlin

November 9–10, 2026

John Riviello

John Riviello is an Engineering Fellow at Comcast.

John Riviello created his first hypertext document on the Internet in 1996 and has been building for the web ever since. Today, he is a Fellow at Comcast, where he helps shape technical direction, engineering leadership, and AI-enabled software delivery across customer-facing web, mobile, and TV experiences. His career has taken him from individual contributor to technical lead, manager, lead developer, and Fellow. John is also a Google Developer Expert and LinkedIn Learning course author. When he’s not helping engineers grow into bigger roles, he prefers surfing waves over surfing the Internet.

Break silos and build cross-functional bridges

Cross-functional alignment is what makes (or breaks) teams. When engineering, product, and business come together to navigate conflict, foster collaboration, and encourage shared ownership, progress soars.

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The Art & Science of Decision Buy-In

John Riviello examines how Comcast has employed the Analytic Hierarchy Process (AHP) through important decision-making.

How to hold career path conversations with developers

Our industry is not the best at preparing developers to grow their careers when they reach the critical point when they have to decide between continuing to work as an individual contributor or moving into management.

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