Harrison Hancock (He/Him)

Naturally entrepreneurial with a strong foundation in graphic design, video editing, and 3D animation Harrison Hancock is a true creative. Wise beyond his years, he’s built an impressive body of experience while maintaining his student status at CU Denver specializing in 3D Design Technologies. Originally from San Francisco, Harrison grew up immersed in art and […]
Sophia Zissopoulos (She/Her)

With over a decade of experience as a Sales Director for digital marketing solutions within the hospitality sector and Operations Leader for small businesses in Toronto Canada, Sophia’s stars aligned to make her the dream COO for Commetta! Sophia’s specialties also include retail Marketing and the development and execution of Executive Training Programs, positioning her […]
Natalie Riviere (She/Her)

Driven to improve society by enriching the media with authentic content & the economy with social business & entrepreneurship, Commetta is Natalie’s brainchild. Graduate of the Seth Godin Marketing AltMBA with over decade of experience in digital marketing and brand communications, Natalie and her international collective of marketing talent empower their communities to #ShineOnline. Nominated […]
Joanne Wiseman (She/Her)

Joanne has over a decade of experience working in accounting, bookkeeping and business development. As Commetta’s Chief Financial Officer, she keeps our international collective finances in check. Passionate about travel, Joanne has lived & worked in several countries around the world. Now settled in her dream home outside of Montréal, Joanne craftily runs a tight […]
MJ Serna (They/Them)

MJ Serna is a multidisciplinary designer and creative director with a dynamic background spanning UI/UX and graphic design, event production, and photography. Blending technical expertise with bold creativity, they have collaborated with acclaimed design studios such as Wedge and AWP, as well as global brands like Airbnb. At Commetta, they serve as lead designer, creative […]
Maria Labbé (She/Her)

Maria Labbé is a communications professional specialized in community building, event management and internal communications. Years of experience in the tech, education and digital marketing industries have made her a true wizard of the latest apps and her ability to vulgarize technical IT concepts with class and ease is mesmerizing. Always keeping up with the […]
Brendan Sera-Shriar (He/Him)

With over 20 years of experience helping businesses around the world achieve their creative product marketing and conversion goals, Brendan builds better buyer journeys. Award-winning author, serial entrepreneur and a bit of a cowboy, Brendan is on a mission to support product owners and sellers with their go to market initiatives. From Conversion Rate Optimization […]
Tina Tenneriello (She/Her)

Tina’s a bilingual multimedia journalist who’s passionate about using media for social change. With over a decade of work experience & education in journalism & marketing, she works on every aspect of developing multimedia content: from strategy to production. At Commetta, she develops content, from a to z, to help social entrepreneurs & businesses make […]
Colleen Hancock (She/Her)

Colleen is a collaborative and innovative leader as well as an accomplished GM, COO and Corporate VP. She has 20 years of global consumer Internet, ecommerce, and technology experience with BabyCenter and Johnson & Johnson. Prior to that she worked 15 years in global retail strategy, merchandising, and product design with Neiman Marcus and Duty […]
Josh Miller (He/Him)

Entrepreneur, professional, collaborator and mentor, Josh has the primary goal of helping people succeed in achieving the best versions of themselves, which in turn leads that individual, or team, to successful results. Realizing this goal throughout 20+ years as a partner in a top Montreal-based CPA firm, Josh worked with many entrepreneurs in a variety […]