Nicolas M. Chaillan

Founder and CEO, Ask Sage, Inc.
Washington DC-Baltimore Area,United States
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Who Is Nicolas M. Chaillan?

Total Experience45 years
CompanyAsk Sage, Inc.
CountryUnited States

Nicolas M. Chaillan is a highly accomplished technology entrepreneur, cybersecurity expert, and software innovator with over two decades of experience. He is best known for his transformative role as the first Chief Software Officer for the U.S. Air Force and Space Force, where he led the charge in modernizing software development practices through the widespread adoption of DevSecOps principles and technologies like Kubernetes. Chaillan was instrumental in creating Platform One, the Department of Defense's enterprise DevSecOps managed service. After his impactful tenure in public service, he founded Prevent Breach, a cybersecurity company focused on proactive threat detection and prevention. He is a vocal advocate for Zero Trust architectures, cloud-native solutions, and continuous innovation in both government and commercial sectors. Chaillan is recognized for his deep technical expertise, strategic vision, and his candid, often provocative, insights into the state of cybersecurity and software development.

Nicolas M. Chaillan LinkedIn pageCompany Website

How Did Nicolas M. Chaillan's Career Path Shape Their Journey?

Nicolas M. Chaillan's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:

Ask Sage, Inc. - Founder and CEO(2023 to Present)
AFTER-MOUSE.COM - Founder and Chairman(2008 to Present)
HAProxy Technologies - Advisory Board Member(2024 to Present)
Tetrate - Advisory Board Member(2021 to Present)
Anchore - Advisory Board Member(2023 to Present)
Mattermost - Advisory Board Member(2023 to Present)
EC-Council - Board Member for C|ASE (Certified Application Security Engineer)(2018 to Present)
GitGuardian - Advisory Board Member(2023 to 2025)
Harness - Advisory Board Member(2022 to 2024)
Aqua Security - Advisory Board Member(2022 to 2024)

What Are Nicolas M. Chaillan's Key Achievements?

First Chief Software Officer, U.S. Air Force & Space Force

Appointed as the first CSO, he spearheaded the digital transformation efforts, implementing modern software development practices (DevSecOps) and cloud-native technologies across the services from 2019 to 2021.

Creator of Platform One

Led the development and deployment of Platform One, the Department of Defense's official enterprise DevSecOps services and 'basic ordering agreement,' enabling secure and rapid software delivery for mission-critical systems.

Founder of Prevent Breach

Founded Prevent Breach, a cybersecurity company focused on providing proactive security solutions and leveraging AI to help organizations identify and mitigate vulnerabilities before they can be exploited.

Serial Entrepreneur and Innovator

Started his entrepreneurial journey at a young age, founding and leading multiple technology companies in areas including cybersecurity, software development, and cloud computing over two decades.

DevSecOps Evangelist

A prominent global advocate for DevSecOps, significantly influencing its adoption within the U.S. government and industry by demonstrating its effectiveness in enhancing security and accelerating software delivery.

What's Nicolas M. Chaillan's Educational Background?

Degree Program

Collège des Chartreux - Year 2000

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Company Overview

Ask Sage, Inc.
Total employees11877
HeadquartersNewcastle upon Tyne
Founded1981

Ask Sage (representing The Sage Group plc) is a global market leader for technology that provides small and medium businesses with the visibility, flexibility, and efficiency to manage finances, operations, and people. With millions of customers across more than 20 countries, Sage delivers cloud technology and support through its network of partners and accountants, empowering businesses to thrive.

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Ask Sage, Inc. Stock Information
Ask Sage, Inc., Inc. is listed on the London Stock Exchange under the ticker symbol SGE.L. The company went public on July 1, 1989

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