Meet the Leadership Team

Andrew Witkin |
Founder, CEO
Andrew has always had a passion for business and branding. He founded StickerYou in 2008 after an inspiring trip to California where he noticed the important role that stickers played in LA life.
As the founder of a global e-commerce leader in custom-printed, die-cut products, Andrew is widely recognized as a leading authority on e-commerce, customization, startups, marketing and the tech economy. He has also served as VP North American Licensing for Nelvana/Corus Entertainment and Director of Marketing for MegaBrands/Mattel.
Read Less

Patrick Heffron |
Chief Financial Officer
As Chief Financial Officer, Patrick is responsible for managing operational and financial strategies to support StickerYou’s growth.
Patrick is a CPA, CA, having articled with PwC, and holds a BBA from Wilfrid Laurier University. He is also active in the GTA "startup" and early-stage community. In this regard Patrick facilitates sessions with the MaRS Discovery District and teaches Entrepreneurship with Seneca College.
In his spare time, Patrick enjoys an active lifestyle that includes, skiing, hiking, cycling, squash, and golf.
Read Less

Ward Stewart |
VP, Production and Customer Service
Ward is a senior sales and operations executive with 20 years of experience managing and building brands regionally and nationally.
At StickerYou, Ward oversees print production, production art, quality control, order management, supply chain, logistics, inventory management and the entire production management team.
Read Less

Shem Szot |
VP, Physical Product and Data Analytics
Shem currently leads the Product and Operations functions at StickerYou. At StickerYou we are focused on delivering great products that solve real customer problems, offering great quality and value.
Read Less

Piragath Mahalingam |
VP, Digital Products & Technology
Piragath promotes a strong relationship between engineering and product management at StickerYou and owns several product lines, from strategy and...
Prior to his role here, Piragath built and launched numerous innovative mobile and cloud products in financial insurance and payment industries.
Read Less

Sachi Kittur |
VP, People Strategy
A seasoned business and human resources leader with 20+ years of experience, Sachi’s deep expertise in organizational design, conflict resolution, high-performance teams, leadership development...
At StickerYou, Sachi works with the executive team to scale the business by increasing employee engagement, optimizing team collaboration and nurturing a performance-driven culture with "out of the box" people practices that maximize employee engagement and achievement of strategic goals.
Sachi has volunteered for Habitat for Humanity and new immigrant settlement organizations, and she serves on the Board of Pathway To Possibilities, bringing literacy and job skills training programs to GTA communities.
Read Less

Sam Zivot |
Sr. Director, Marketing
Sam leads StickerYou’s Digital Marketing practice, pulling levers, pushing buttons and launching initiatives to bring the sticker-seeking people of the world to StickerYou.
Prior to his time at StickerYou, Sam was fundamental to driving the digital growth of several omnichannel retail businesses including activewear power-player Lorna Jane, and speciality retailer, The Met Store, the retail arm of New York’s Metropolitan Museum of Art.
Outside of work, Sam enjoys making clever puns, frolicking in the field with his Golden Doodle Toby (and family), and doing impressions of Koalas.
Read Less

Vivian Choi |
Sr. Director, Brand & UX Design
Vivian has been an integral part of the StickerYou team since 2009, conceptualizing and executing creative designs across all company verticals.
Vivian has an Honours Bachelor of Design degree from York University Sheridan College Joint Programme in Design and has worked as a freelance creative director and designer for over 15 years, specializing in logo design and branding, photography, packaging, apparel and web design for various small businesses and events.
Read Less