Meet the Collaborators for Interoperability

Journalist

Carolyn Ramoran Hamilton is a diplomacy and lifestyle journalist, communications strategist, events host, and media consultant with more than fifteen years of experience spanning television news, international reporting, public diplomacy, and global lifestyle media. Her work sits at the intersection of storytelling, culture, and international affairs, and she is known for bridging worlds that rarely meet: diplomacy and lifestyle, policy and personal narrative, strategy and media.

Community Leader

Ellen Manalang is a BS Psychology graduate from the University of the Philippines, currently pursuing a career in the HRIT industry while dedicating her time outside of work to community building and social media engagement as an admin of Zushis Official. As a fangirl at heart for over 16 years, she draws on her professional knowledge and experiences as a fan to foster a healthy, engaging, and inclusive community for all Zushis while showing full support for Maki.

Community Leader

Head of Digital Marketing

Managing Director APAC

Managing Director, RS2 APAC, leading fintech and payments expansion across the region. Former Googler, experience designer, digital innovation leader, and startup founder with a successful exit.

Digital Channels Head

AJ D. Atienza is a digital banking and customer experience leader who drives the transformation of customer journeys across digital channels and touchpoints. He leads initiatives spanning digital banking, payments, onboarding, omnichannel experience, and innovation, with a focus on leveraging data, technology, and human-centered design to create seamless customer experiences and stronger banking relationships.

Head of Marketing and Commercial

Roshan Nandwani is the Head of Marketing and Commercial at Ayala Land Hospitality, leading marketing, sales, revenue management, reservations, digital, and customer engagement across its portfolio of hospitality brands. With more than 15 years of experience across hospitality, retail, and advertising, she brings together brand, customer experience, and commercial strategy to drive sustainable growth. 

Founder

Stephanie Oller is a digital commerce and marketing leader with over 15 years of experience building brands, driving eCommerce growth, and helping businesses navigate the evolving digital consumer landscape. She has a strong consultancy practice advising companies across FMCG, retail, education, and eCommerce on digital growth, marketplace strategy, and performance marketing. Her work spans D2C, marketplaces, social commerce, creator and affiliate ecosystems, giving her a hands-on perspective on how brands can turn consumer attention into actual transactions. Stephanie is particularly passionate about the convergence of technology, consumer behavior, and commerce—and how businesses can use these shifts to move products more effectively in an increasingly channel-less world. 

Director of Customer Experience & Loyalty

Glenn Ong is an Experience Management Professional with more than a decade of multi-industry background in telecommunications, consumer retail, e-commerce, and aviation. He specializes in CX strategy and design, knowledge management, customer engagement, and customer communication, among others. Currently, he is the Director of Customer Experience & Loyalty at Cebu Pacific Air, responsible for ensuring seamless experiences across customer journeys and touchpoints.