David Chapuis

Open-source Maintainer And Mentor at ProgramEarth

David Chapuis is a Senior Back-End Engineer at NTT DATA Europe & Latam since April 2025 and concurrently serves as an open-source maintainer and mentor at ProgramEarth, where mentorship includes guiding 20 fellows through code reviews and contributions. Prior experience includes roles as a Back-End Engineer at SkyVision, MAJ, CytaTech, and Lawrence Stephens, where responsibilities encompassed automating processes, developing Python-based systems, and integrating APIs across various platforms. David also held a Full-Stack Engineer position at Anatox, focusing on web application development, and has a history of contributing to open-source projects and automating reporting workflows. David's educational background includes a Professional Certificate in Data Analysis from IBM, an Advanced Master's in International Project Management from ESCP Business School, and an Engineer's degree in Computer Science from Télécom Saint-Etienne.

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ProgramEarth

Program Earth is a 501(c)(3) nonprofit that champions the next generation of developers to build talent, foster networks, and expand industry commitment to holistic climate solutions innovating environmental stewardship and corporate sustainability. We do this through our flagship fellowship program, hackathons, mentor volunteering to support the tech behind environmental conservation projects that empower locally while having global impact ProgramEarth features environmental data project for maintainers to practice DevSecOps Architecture: Multi-cloud deployments, Container scanning, Secrets and Token scanning, CI/CD & Administrative Action Automations, and Security Lab for Vulnerability Remediation


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