Martin Chaov – Medium

Martin Chaov

Martin Chaov
in
DraftKings Engineering

Mastering Feature Flags: Performance and Resilience

Performance and resilience are important aspects of software development, and feature flags bring the intricacies of their requirements…

9 min readApr 30, 2024

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Mastering Feature Flags: Performance and Resilience

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Martin Chaov
in
DraftKings Engineering

Mastering Feature Flags: Risk Mitigation

The first step in risk mitigation is identifying the potential risks. They may include code complexity, security vulnerabilities, and…

9 min readFeb 28, 2024

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Mastering Feature Flags: Risk Mitigation

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Martin Chaov
in
DraftKings Engineering

Mastering Feature Flags: Testing Feature Flags

This article delineates a structured approach for testing feature flags, encompassing planning, execution, and monitoring.

6 min readFeb 28, 2024

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Mastering Feature Flags: Testing Feature Flags

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Martin Chaov
in
DraftKings Engineering

Mastering Feature Flags: Life Cycle

This article is part of a series; if you got here first, it might be worth it to check some of the previous ones first:

8 min readNov 18, 2023

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Mastering Feature Flags: Life Cycle

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Martin Chaov
in
DraftKings Engineering

Mastering Feature Flags: Types of Feature flags

This article is part of a series, if you got here first, it might be worth it to check the previous one first:

4 min readNov 18, 2023

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Mastering Feature Flags: Types of Feature flags

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Martin Chaov
in
DraftKings Engineering

Mastering Feature Flags: The Basics

Guide on using feature flags in software dev: covers best practices, testing in production, quick market response, not a service tutorial.

6 min readNov 18, 2023

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Mastering Feature Flags: The Basics

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Martin Chaov
in
DraftKings Engineering

Lazy rendering Web UIs with IntersectionObserver API

Explore how DraftKings boosts web UI performance using lazy rendering and the IntersectionObserver API. A must-read for web developers!

9 min readAug 16, 2023

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Lazy rendering Web UIs with IntersectionObserver API

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Martin Chaov
in
DraftKings Engineering

Lessons Learned: WebSocketAPI at scale

Here at Draftkings Inc. we utilize the WebSocket API for a variety of use-cases where low latency and push updates are required. Websockets…

22 min readMay 5, 2023

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Lessons Learned: WebSocketAPI at scale

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Martin Chaov
in
DraftKings Engineering

So, you think you do quality assurance? Part 2: Advanced Quality

You either own the quality or the lack of quality will own you!

20 min readFeb 24, 2023

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So, you think you do quality assurance? Part 2: Advanced Quality

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Martin Chaov
in
DraftKings Engineering

So, you think you do quality assurance? Part 1: Intro to quality.

You either own the quality or the lack of quality will own you!

16 min readFeb 24, 2023

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So, you think you do quality assurance? Part 1: Intro to quality.

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Martin Chaov

Martin Chaov

15+ years as a software architect, currently Lead Software Architect at DraftKings, specializing in large-scale systems and award-winning iGaming software.

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