Tamara Manglona Crisostomo

About Tamara Manglona Crisostomo

I’m a seasoned product and marketing leader with a unique blend of technical, strategic, and people-centric skills honed across diverse business landscapes, including T-Mobile and Microsoft. A Pacific Islander at heart who swapped the tiny, serene islands for the hustle-bustle of Boston in pursuit of my dreams, my professional journey has been paved with resilience and curiosity.I believe empathy and keen observation form the backbone of effective leadership, from marketing to product management. My mission is to understand customer pain points, unearth market trends, and architect solutions that resonate with users and meet their needs. Working at the intersection of technology and people, I represent the voiceless at the table and solve real-world problems with innovative solutions. Notable AchievementDeploying a new transactional funnel at T-Mobile is one of my career-defining moments. This challenging endeavor required the efficient use of my technical, design, and UX skills while managing several impacted teams. The successful execution of this complex $10M project delivered a positive ROI in 3 months. The EdgeMy ability to connect trends and data to drive strategic decisions and business outcomes sets me apart. As the steward of a nearly $1b digital portfolio, I utilized my data analysis skills, strategic thinking, and inclusive leadership style to navigate my team to success. I bring a strong commitment to openness, inclusivity, and an unafraid mindset that questions the status quo in my relentless quest for improvement. Strengths in Action Systems Thinking: I bring a holistic view to product management, seeing and sequencing all the pieces to create a beautiful and functional whole solution. Courage to Ask: I dig deep into the matter, leaving no stone unturned for clarity and knowledge. Openness: I’m eager to explore new approaches to catalyze change. Inclusive Leadership: I ensure everyone has a seat at the table and their voices are heard. Community InvolvementI actively participate in Women\'s, Asian, and Family Employee Resource Groups, fostering spaces where diverse thoughts and ideas flourish. My journey continues as I strive to further cultivate my skills, creating and marketing innovative products that make a real difference.

Experience

1. Staff Technical Program Manager

   Pinterest

   Jun 2025 — Present · US

Skills

• Program Management
• Mobile Technology
• Vendor Management
• Mobile Devices
• E-Commerce
• Product Lifecycle Management
• Product Management
• Customer Satisfaction
• Customer Experience
• Product Marketing
• Requirements Gathering
• Wireless
• Marketing
• Visio
• Cross-Functional Team Leadership
• Mobile Marketing
• Telecommunications