Dev Decoste

Dev DeCoste, CSM, CSPO, currently serves as a Project Manager in the Corporate Functions PMO at MassMutual since November 2024. Prior to this role, Dev managed the development and launch of 350 website projects at Dealer.com, significantly boosting monthly recurring revenue and contributing to a million-dollar partnership program. Experience also includes roles as a Payment Processing Specialist at Sleep Medicine Services of Western Massachusetts, where efficiencies were improved to reduce bad debt, and as Owner/Founder of TheBestGuitarLessons.com, enhancing sales through effective marketing. Dev has held positions in SEM, eCommerce, and printing, demonstrating a diverse skill set across multiple industries. Esteemed educational pursuits at Champlain College include degrees and certificates in Graphic Design, Digital Marketing, Software Development, and more.