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Zero Downtime at Scale: Rewriting a Legacy Proxy in Peak Season

2025-09-03
English

This event is free to attend

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📅 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In early 2025, a critical legacy reverse proxy at DraftKings was migrated from outdated, Windows-only tech to a modern .NET Core-based solution running in Linux containers on Kubernetes.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.

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