Staff

Adrianne Marcum brings extensive experience in engineering, product, project, and program management to her role as Chief of Staff at OpenSSF. With a career that began in mechanical engineering, she has since worked across diverse industries, including defense, heavy machinery, mobility, and fintech. Known for her ability to foster efficient communication, streamline processes, and serve as the connective tissue within organizations, Adrianne is dedicated to advancing OpenSSF’s mission through collaboration and strategic execution. A lifelong learner, connector, and advocate, she leverages her diverse skill set to drive initiatives and support the OpenSSF community.

Christopher Robinson (aka CRob) is the Chief Security Architect for the Open Source Software Foundation (OpenSSF). With over 25 years of experience in engineering and leadership, he has worked with Fortune 500 companies in industries like finance, healthcare, and manufacturing, and spent six years as Program Architect for Red Hat’s Product Security team.

CRob has spoken at major events such as RSA, BlackHat, and DefCon, and was recognized as a top presenter at Red Hat Summits in 2017 and 2018. He holds certifications like CISSP and CSSLP. He leads several OpenSSF working groups, chairs its Technical Advisory Committee, and contributes to the FIRST PSIRT SIG.

CRob enjoys hats, herding cats, and moonlit beach walks.

Dr. David A. Wheeler is an expert on developing secure software and on open source software (OSS) development. He wrote the book “Secure Programming HOWTO” on how to develop secure software, and his work on countering malicious tools (“Fully Countering Trusting Trust through Diverse Double-Compiling (DDC)”) is widely cited. He is the Director of Open Source Supply Chain Security at the Linux Foundation, and teaches graduate courses in developing secure software at George Mason University (GMU). He is also the lead for the Linux Foundation’s OpenSSF Best Practices badge project. Dr. Wheeler has a PhD in Information Technology, a Master’s in Computer Science, a certificate in Information Security, and a B.S. in Electronics Engineering, all from George Mason University (GMU). He is also a Certified Information Systems Security Professional (CISSP) and a Senior Member of the Institute of Electrical and Electronics Engineers (IEEE).

Jeff has more than two decades of experience in technology and communications with a diverse background in operations, project management and executive leadership.

Kris Borchers is a Technical Project Manager at the OpenSSF with 20 years of experience in open source and software development. He previously led GM Financial’s Open Source Program Office, focusing on risk management and community engagement. Prior to that, Kris managed technical programs at Microsoft and served as Executive Director of the JS Foundation, where he played a key role in driving innovation and growth in the open source community. He specializes in project management, stakeholder engagement, and open source strategy.

Stacey brings extensive experience in open source community building, marketing, and event coordination. With a background spanning projects like Minder, Flux and Flagger, OpenFeature, and Keptn, she has played a key role in fostering engagement and driving adoption across cloud-native and open source security ecosystems. Stacey is passionate about creating inclusive, thriving communities and expanding OpenSSF’s reach through mentorship, events, and advocacy.

Madalin serves as EU Policy Advisor for OpenSSF acting as global cybersecurity and open-source software-related public policy expert and executing a range of activities aimed at positioning OpenSSF as a trusted resource on global policy and partner within the EU policy framework.

With a career spanning technical, managerial, and research roles, Madalin brings a solid background in R&D&I, EU-funded initiatives, standardization, open-source ecosystems, and project/program/innovation management. His experience combines deep technical expertise with active involvement in international projects. He is passionate about innovation, interoperability, and shaping digital policy in next-generation ICT systems.

Madalin holds a double master’s degree from Télécom Bretagne (France) and the Polytechnic University of Timișoara (Romania), offering a strong academic foundation enriched by continuous professional development. Leveraging his strengths in analytical thinking, project planning, stakeholders’ management, strategic thinking & coordination, effective communication, and the ability to work both independently and within teams, he is committed to advancing open-source security through collaboration with upstream and established communities.

Angelah serves as the Communications & Marketing Manager at the Linux Foundation, where she coordinates and supports strategic marketing and communications efforts for OpenSSF. She focuses on amplifying the community’s work through creative storytelling, digital engagement, and collaborative outreach—helping extend OpenSSF’s impact and global reach.
With a background in creative storytelling, community engagement, global public policy, and global affairs, Angelah brings a unique lens to her work. She’s driven by the power of open collaboration to spark innovation and shape a more connected, impactful world.

John leads the Membership Solutions efforts at OpenSSF, where he connects organizations with the vast ecosystem of industry experts dedicated to securing the open-source software supply chain while sharing the benefits of collaboration with the OpenSSF. With a passion for fostering collaboration and building sustainable communities, John focuses on driving long-term foundation goals and increasing the global presence of the OpenSSF.John received his Master’s Degree from Northwestern University and has 15 years of experience in demanding, external-facing environments; spanning the health tech, nonprofit, and music industries.

Kate is a program manager at the Linux Foundation, supporting OpenSSF. She has a strong background in research and project management and has contributed to studies on the value of free and open source software. Previously, she studied cognitive performance in active duty soldiers under stress. Her experiences allow her to bring a research-driven perspective in the open source community.

Naomi is an accomplished professional with extensive experience in project and event management. A detail-oriented, innovative professional with 10+ years of experience in leading projects to successful completion and a a performance history of amplifying efficiency and productivity.

Ram supports OpenSSF’s mission to sustainably secure open source software by helping manage the community in India. Ram’s goal is to grow the community and integrate new participants.

A few years ago, Reden started his career in a call center, beginning as a customer service representative and eventually becoming an operations manager, overseeing responsibilities related to Telco, Credit Cards, training, and certification. When presented with the opportunity to work as a project coordinator, Reden didn’t hesitate. Seeing it as a chance to embrace something different and acquire new skills, he enthusiastically accepted the role. To his surprise, the transition wasn’t a walk in the park, but Reden found unexpected enjoyment in the challenges. As he navigates through these new technical tasks, he’s hopeful for support from everyone around him. This journey marks a step into uncharted territory for Reden, and he’s ready to make the most of the experience. Reden is based in Manila, Philippines, and works mostly during the total opposite hours from everyone in LF.

Sally leads marketing and communications for the OpenSSF. She helps the community share their stories and shine a light on the work that keeps open source secure for everyone.

She supports members and maintainers by making it easier to promote their contributions, celebrate progress, and connect with a wider audience. Her work spans marketing strategy, running marketing advisory council meetings, data & analytics, stakeholder communication, blog editorial process, content creation, and creative campaigns that bring people together around a shared mission.