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Mohan Pothula: Mohan Pothula is an accomplished Enterprise Architect with over 20 years of experience leading digital transformation and AI adoption across financial institutions and large-scale enterprises. He has designed and modernized data platforms at DBS Bank, SPH, and Mediacorp, integrating AWS-based architectures, microservices, and CI/CD automation to support big-data analytics and AI initiatives. His expertise covers cloud migration, data governance, real-time analytics, and secure architecture design aligned with banking and regulatory standards.
Within the AWS Certified Machine Learning Specialty Training, Mohan bridges enterprise data strategy with ML engineering best practices. He guides participants in architecting end-to-end machine learning systems—from data ingestion and model training to deployment on AWS services like S3, SageMaker, Lambda, and Redshift—ensuring solutions are both scalable and compliant for enterprise adoption.
Truman Ng: Truman Ng is a certified AI and network engineering professional with a multidisciplinary portfolio spanning machine learning, blockchain, cybersecurity, and automation. A graduate in Electrical and Electronic Engineering from NUS and a PMP®-certified project manager, he holds multiple credentials including Huawei HCIE®, Cisco CCNP, and Certified Bitcoin Professional (CBP). His teaching portfolio covers Python, TensorFlow, Docker, CI/CD pipelines, and RPA systems, reflecting deep competence in both software engineering and IT infrastructure.
Leveraging his cross-domain expertise, Truman connects the Agentic AI Apps curriculum to real-world deployment pipelines—from model orchestration to containerized agent systems. His sessions emphasize modular design, security, and scalability, preparing learners to deploy CrewAI- and Autogen-based applications efficiently across cloud or on-premise environments..
Agus Salim: Agus Salim is an experienced IT solutions and cybersecurity professional with a strong foundation in cloud infrastructure and project management. With over a decade of experience in systems integration, software development, and IT security across both enterprise and consulting environments, he brings a practical understanding of secure system design and deployment. His credentials include PMP, CompTIA Security+, CEH, and AWS Certified Cloud Practitioner, reflecting his balanced expertise in governance, risk management, and cloud operations. Agus has worked with leading organizations such as Citi and Check Point Software Technologies, providing hands-on technical and security support across multi-cloud platforms.
In the AWS Certified Machine Learning Specialty Training course, Agus emphasizes secure cloud implementation for AI and ML systems. He trains participants to integrate security-by-design principles into AWS-based data pipelines and machine learning workflows. His sessions focus on end-to-end ML lifecycle management—from data preparation and model training to monitoring and governance—ensuring learners are equipped to deploy AI solutions that meet industry and compliance standards.
Alec Tan Chee Wee: Alec Tan Chee Wee is an experienced IT trainer and systems engineer with over 20 years of professional experience in network infrastructure, systems administration, and technical support. He holds multiple CompTIA certifications including A+, Network+, and Server+, along with the WSQ Advanced Certificate in Learning and Performance (ACLP). Alec began his career in IT systems integration and sales management before founding and managing an IT retail and repair business at Sim Lim Square, later transitioning into corporate IT support and training. His technical expertise spans Microsoft Windows Server, enterprise networking, and hardware/software troubleshooting for desktop, mobile, and hybrid environments.
In the CompTIA Certified Network+ Training, Alec combines hands-on networking experience with instructional clarity to help learners build a solid foundation in network design, configuration, and troubleshooting. His sessions focus on real-world implementation scenarios involving LAN/WAN architecture, security protocols, and performance optimization. With his practical and engaging teaching style, Alec ensures participants gain both the conceptual knowledge and applied skills required to succeed as competent network professionals.
Dr. Alfred Ang: Dr. Alfred Ang is a distinguished technology educator, entrepreneur, and industry practitioner with over 25 years of experience in IT, AI, cybersecurity, and digital transformation. He holds a PhD in Electrical Engineering from the National University of Singapore, an MEng and MSc from NTU, and an MBA from Universitas 21 Global. As the Founder and Managing Director of Tertiary Infotech Pte Ltd, he has led the development of over 130 WSQ and IBF-accredited courses in areas such as cloud computing, cybersecurity, data analytics, and software engineering. Dr. Ang is also ACTA, DACE, and GCWLP certified, as well as an IBM-certified AI Practitioner and Microsoft Azure Fundamentals credential holder.
In the CompTIA Certified Network+ Training, Dr. Ang integrates his deep technical expertise and adult education experience to deliver comprehensive instruction on modern network technologies. His approach blends academic rigor with hands-on application, guiding learners through key networking concepts, protocols, and troubleshooting methodologies. With a focus on industry relevance and employability, Dr. Ang empowers participants to apply networking principles effectively in real-world IT environments.
