Daniel Ayala - Software Engineer II at Microsoft

Daniel Ayala

Software Engineer II at Microsoft

Bellevue, Washington, United States

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Summary

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Rockstar

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Top School

Daniel Ayala is a Software Engineer II at Microsoft with six years of experience specializing in Windows Notifications and push infrastructure, improving reliability and API coverage for millions of users. He has contributed to high-profile open-source projects like React Native for Windows—implementing Fabric TextInput features and refactoring telemetry—and has driven backend push notification work in the Windows App SDK including long-running process life-cycle and telemetry improvements. Comfortable across frontend and backend stack, he’s owned Windows Toast APIs, debugged cloud-to-device delivery issues, and mentored teammates ramping onto the notifications team. Beyond engineering, he writes about decision-making, cognitive biases, and personal growth on his blog, blending technical rigor with human-centered curiosity.

5 years of coding experience

3 years of employment as a software developer

Bachelor's degree, Industrial Engineering, Bachelor's degree, Industrial Engineering at Instituto Tecnológico Autónomo de México

Spanish, English

Github Skills (34)

c-language10

react-native10

apidoc10

windows10

typescript10

win32gui10

winui10

apple-push-notifications10

push-notifications10

desktop10

windows-app-sdk10

api10

typescript-types10

fabric10

typescripts10

Programming languages (1)

C++

Github contributions (5)

microsoft/WindowsAppSDK

Aug 2021 - Dec 2022

The Windows App SDK empowers all Windows desktop apps with modern Windows UI, APIs, and platform features, including back-compat support, shipped via NuGet.

Role in this project:

Back-end Developer & API Developer

Contributions:506 reviews, 54 commits, 39 PRs in 1 year 3 months

Contributions summary:Daniel primarily focused on implementing and refining the push notification functionality within the Windows App SDK. They worked extensively on the long-running process (LRP) for push notifications, including lifetime management, channel creation, and foreground activation. Furthermore, the user added support for retrieving app notification assets from shortcuts, improving the user experience. They also integrated WIL activities for both AppNotificationBuilder and Push Notifications, enhancing telemetry for debugging.

desktop-appswindows-10windows-11windows-app-sdkwindows-app

microsoft/react-native-windows

May 2024 - Apr 2025

A framework for building native Windows apps with React.

Role in this project:

Full-stack Developer

Contributions:44 reviews, 43 PRs, 23 pushes in 10 months

Contributions summary:Daniel contributed significantly to the React Native Windows framework, primarily focusing on Fabric, the new architecture for React Native. Their work included implementing the `clearTextOnFocus` and `textAlign` properties for the `TextInput` component. They also refactored telemetry, migrating from AppInsights to 1DS and implemented a `--list` option for the `init-windows` command, demonstrating their involvement in both frontend and backend aspects of the project. Furthermore, they addressed bug fixes and expanded field sanitization within the telemetry system.

dotnetreactuwpxboxwindows

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