Siegfred B. Zarriz is a corporate trainer with over 13 years of experience in customer service, contact center operations, and learning & development. Having spent most of his career with Transcom, he has trained and coached new hires, supervised nesting programs, developed training materials, and led upskilling initiatives for global telecommunications and customer service accounts. His expertise in coaching, performance improvement, and operations support enables him to deliver practical, workplace-focused training that enhances employee performance and customer experience.

Jan Nigel Teves is a Learning and Development professional with extensive experience in instructional design, training facilitation, and organizational capability development. He has led learning initiatives across the retail, healthcare, government, and education sectors, designing and delivering impactful training programs using the ADDIE framework. As a Certified Learning & Development Professional (CLDP), Nigel specializes in creating engaging, learner-centered experiences that strengthen leadership, customer service, onboarding, and workplace performance. He is passionate about helping individuals and organizations build practical skills that drive continuous growth and operational excellence.

Mary Ann E. Ventura is a seasoned Human Resources executive with nearly 20 years of experience in talent acquisition, learning and development, organizational development, employee relations, and leadership coaching. She has led HR functions across the banking, retail, direct selling, and corporate sectors, partnering with executive leaders to build high-performing teams and develop people-focused strategies. With extensive experience in recruitment, training, coaching, and culture building, Mary Ann is passionate about helping organizations attract, develop, and retain top talent while driving sustainable business growth.

Maria Karen G. Keeler is a seasoned corporate trainer and former BPO Managing Director with over 25 years of experience in training, operations management, business process improvement, and contact center leadership. She has trained thousands of professionals across various industries, specializing in Microsoft Office productivity tools, data analytics, data storytelling, leadership, and operational excellence. Karen is known for delivering highly practical, engaging, and business-focused learning experiences that help professionals improve productivity, make data-driven decisions, and optimize workplace performance.

Karen Federico Peña Rubia is a Licensed Professional Teacher with expertise in Social Studies Education, curriculum development, and inquiry-based learning. She is currently pursuing her Master of Arts in Education major in Social Studies Education at the University of the Philippines Diliman. With experience in higher education, senior high school instruction, and AI language model content development, Karen specializes in designing engaging, learner-centered programs that develop critical thinking, communication, and civic responsibility. She is passionate about delivering practical and meaningful learning experiences that prepare individuals for academic and professional success.

Florlynn B. Dela Peña is a business consultant, corporate trainer, and organizational development professional with over 20 years of experience in learning and development, human resources, entrepreneurship, and business management. She has designed and delivered hundreds of training programs for government agencies, private organizations, international institutions, and SMEs, specializing in leadership, customer service, financial literacy, business planning, and people development. As a mentor to entrepreneurs and startup founders, Florlynn is passionate about equipping individuals and organizations with practical strategies that drive sustainable growth, innovation, anorganizational excellence.