
Zero Downtime at Scale: Rewriting a Legacy Proxy in Peak Season
This event is free to attend
Free registration is required to attend this event
📅 Date: September 3, 2025
🕢 Time: 7:30 PM (EET)
🌍 Language: English
📍 Online event hosted by the DevOps User Group
🔗 Free registration (required): https://d.dev.bg/2v63se2c
🔗 DevOps group info: https://dev.bg/groups/devops/
🚀 About the Event:
In early 2025, a critical legacy reverse proxy at DraftKings was migrated from outdated, Windows-only tech to a modern .NET Core-based solution running in Linux containers on Kubernetes.
Over just six months, the application was re-engineered and deployed — across multiple datacenters and regions, with zero downtime — during peak season. This talk shares how they achieved it with:
✅ Containerization and Kubernetes
✅ .NET Core upgrades
✅ Precise canary rollouts
✅ Multi-region deployment strategy
✅ Improved platform stability and developer experience
📌 Includes a live Q&A session.
🎙️ Speaker: Garett Edwards – Senior Lead Software Engineer @ DraftKings
Garett leads critical infrastructure projects at DraftKings. He specializes in Kubernetes-based deployments, core libraries, developer enablement, CI systems, and large-scale tech migrations. As part of the Platform Staff Engineers team, he drives initiatives that streamline development and enhance reliability and performance across the board.
🤝 Event partners:
- DraftKings – Digital sports & gaming entertainment
- StorPool Storage – Cloud-native distributed storage
- DataArt – Global technology consultancy
📌 Don't miss this chance to learn how world-class engineering teams manage transformation — without disruption.