Upkar Lidder serves as a senior software engineer at IBM, bringing over a decade of experience in IT development, including significant roles in team management and technical leadership. His expertise spans full-stack technology, with a current focus on Machine Learning and Artificial Intelligence. As an active member of the tech community, he regularly shares his knowledge through speaking engagements at conferences and participation in local tech groups and meetups. His technical portfolio includes extensive work with serverless applications, Apache OpenWhisk platform, and various aspects of cloud-native development. After completing his graduate studies in Canada, he now resides in the United States, where he contributes to IBM's developer initiatives while also serving as an instructor for numerous courses in web development, DevOps, and mobile application development using Flutter and Dart.

Ramanujam Srinivasan is a skilled instructor at IBM, specializing in mobile and web development. He teaches a variety of courses on Coursera, including "Flutter and Dart: Developing iOS, Android, and Mobile Apps," "Introduction to Mobile App Development," and "Getting Started with Front-End and Web Development." With a focus on practical skills, his courses are designed to help learners effectively navigate the evolving landscape of technology and software development. Ramanujam's expertise extends to business analysis, process modeling, and requirements gathering, making him a valuable resource for students aiming to enhance their technical capabilities.In addition to his teaching roles, Ramanujam has contributed significantly to the field through his work in application security and DevOps practices. His dedication to education is reflected in the comprehensive nature of his courses, which combine theoretical knowledge with hands-on projects. By empowering students with the skills needed for modern software development, he plays a crucial role in preparing them for successful careers in technology.

At IBM Skills Network, we understand the importance of building hands-on, job-ready skills quickly to stay competitive in today’s fast-paced world. Our courses, developed by industry experts at the forefront of technological innovation, cover key areas such as AI, software development, cybersecurity, data science, and business management. With real-world insights and practical learning in every module, we equip both individuals and teams with the future-focused technical and business knowledge necessary for success in an ever-evolving landscape.