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Stephan Tan: Stephan Tan is a seasoned IT professional and trainer with over 25 years of experience in network systems, enterprise infrastructure, and IT service management. He has held senior technical and leadership roles in both corporate and educational sectors, where he oversaw network design, cybersecurity implementation, and system optimization projects. Stephan’s expertise covers Cisco, Microsoft, and CompTIA certifications, making him well-versed in both traditional and cloud-based networking environments. As a certified ACLP trainer, he is recognized for his ability to simplify complex networking concepts through real-world applications and hands-on learning.
In the Pearson VUE Certified IT Specialist – Networking course, Stephan delivers comprehensive guidance on configuring, managing, and securing enterprise networks. His sessions emphasize industry best practices in routing, switching, and infrastructure troubleshooting while aligning with professional certification standards. Learners benefit from his practical insights into network operations, system resilience, and scalability in today’s hybrid IT environments.
Praveen Dayal: Praveen Dayal is an experienced IT consultant and corporate trainer with over two decades of expertise in systems administration, networking, and process improvement. He has worked with multinational corporations in roles that span technical operations, network design, and service delivery optimization. As an ACLP-certified trainer and Lean Six Sigma specialist, Praveen combines deep technical knowledge with a structured, results-oriented approach to professional training. His proficiency in network configuration, virtualization, and cloud migration enables him to equip learners with skills relevant to modern IT environments.
In this course, Praveen focuses on bridging theoretical networking principles with practical, real-world implementations. His sessions guide learners through the fundamentals of network design, IP addressing, and troubleshooting methodologies. Participants gain hands-on experience with enterprise networking tools and best practices, preparing them to manage complex IT infrastructures effectively and achieve recognized industry certifications.
Teddy Yip: Teddy Yip is a senior technology educator and consultant with extensive experience in IT systems, cybersecurity, and cloud computing. With over 20 years of experience, he has worked across multiple domains including enterprise networking, AI integration, and IT infrastructure management. Teddy is ACLP-certified and has trained numerous professionals in areas such as cloud solutions, data analytics, and software deployment. His background in both academia and industry allows him to bridge technical depth with instructional clarity, making him a sought-after trainer in the digital transformation space.
In this course, Teddy helps learners develop strong competencies in networking fundamentals and advanced infrastructure management. His sessions cover topics such as network architecture, device configuration, and performance optimization using real-world case studies. Learners gain valuable exposure to the evolving landscape of enterprise networking, including emerging trends such as automation, hybrid cloud, and secure connectivity.
Choong Sin Fatt: Choong Sin Fatt is a veteran IT professional and educator with more than 30 years of experience in computer networking, systems administration, and IT management. He has led large-scale network implementation projects and trained professionals in Cisco, CompTIA, and Microsoft technologies. As an experienced ACLP-certified trainer, he is known for his methodical approach and ability to make technical concepts accessible to learners of all levels. His strong foundation in both theoretical networking principles and applied system management ensures high-quality, industry-relevant instruction.
In this course, Sin Fatt provides learners with a comprehensive understanding of modern networking systems, emphasizing practical configuration, maintenance, and troubleshooting. His teaching approach combines hands-on practice with scenario-based learning to simulate real-world IT challenges. Learners emerge with the technical confidence to manage enterprise networks and pursue professional certification with a solid grounding in networking fundamentals.
Khoo Yong: Khoo Yong is an experienced IT systems architect and trainer with over 20 years of experience in networking, cybersecurity, and software integration. He has worked on diverse technology projects involving system infrastructure, cloud networking, and enterprise software deployment. As an ACLP-certified instructor, he specializes in designing and delivering technical programs that combine theoretical rigor with practical skills. His professional background includes consulting for SMEs and MNCs on network design, data security, and system optimization.
In the Pearson VUE Certified IT Specialist – Networking course, Khoo Yong trains participants in the core concepts of network design, connectivity, and management. His sessions focus on applied network architecture, problem-solving techniques, and emerging network technologies. Learners gain hands-on experience in configuring network devices, monitoring performance, and implementing best practices that align with modern IT networking standards.
