Maya Costantini

Maya Costantini

Software Engineer at Microsoft

Backend engineer with an academic background in AI, owning critical-path Microsoft Teams services, with a strong focus on reliability, operational excellence, and pragmatic architecture decisions. Technical speaker and writer on software architecture and security.

Technical Writing

Implement digital signatures to verify software supply chain integrity

Published in Red Hat Enable Architect

Co-authored with: Moyo Oyegunle, Teg-Wende Regis Nare

Google's Agent 2 Agent (A2A) protocol explained

Published in Byte Sized Tech

Why Are Exceptions Expensive?

Published in Byte Sized Tech

Deploying Sigstore with Keycloak

Published in Byte Sized Tech

Conference Talks & Presentations

Apr. 2025

Events API: squeezing premium storage to the maximum

Microsoft Teams Conf'25

With: Matej Hron, Damian Horna

Jun. 2024

Elevate Cloud Threat Hunting with AI

Secure AI Summit (CloudNative SecurityCon)

With: Kenneth Peeples

Jun. 2024

Bootstrap and maintain trust in the cloud with Keylime

KCD Czech & Slovak

With: Anderson Sasaki

Nov. 2023

Sigstore: rendre les signatures digitales accessibles à tous (in French)

Jul. 2023

Episode #422 consacré à Sigstore (in French)

Jul. 2023

Introduction to Sigstore: cryptographic signatures made easier

Jun. 2023

An introduction to Sigstore for Pythonistas

Jun. 2023

Securing Python projects Supply Chain

With: Fridolín Pokorný

Feb. 2023

Introduction to Sigstore: cryptographic signatures made easier

Feb. 2023

DevSecOps: All great artists sign their work

Red Hat Tech Exchange North America 2023

With: Moyo Oyegunle, Teg-Wende Regis Nare

May 2022

Securing Python applications with Thoth recommendations

Red Hat Summit 2022

With: Fridolín Pokorný

May 2022

How to make your Python Jupyter Notebook Standalone and Reproducible to allow others to replicate your experiments

Jan. 2022

Discover Project Thoth

Red Hat Czech Talks

With: Fridolín Pokorný

Let's Connect

Byte Sized Tech

Read my technical blog about software architecture, security, and engineering practices.

Interested in my background? Email me for my resume.