一個舊IT人，努力環保，停止買電腦十多年，靠用回收再重電腦，繼續在IT界生存。

Amanda manages digital products at Hong Kong Disneyland. She is also an organiser of ProductTank Hong Kong and Women Techmakers Hong Kong, and co-hosts one of the most popular Cantonese tech podcast, HKPUG Podcast.

Masafumi is now leading the Raspberry Pi community in Japan and has been 'officially' volunteering at Raspberry Pi Foundation/Trading since 2012 from the farthest eastern country - 'Japan.' Now, he moderates the Japanese language category on Raspberry Pi's official forum and helping their business not only in Japan but also in Asian areas ( Taiwan, China Mainland, and Korea ). and Masafumi is teaching 'OpenSource License'  at a major Japanese University so that younger developer (students) could deal/understand its license correctly.

Ben Cheng is a young entrepreneur in IT industry, Co-founder of Oursky, and Board of Directors of Internet Society Hong Kong.

His award-winning team Oursky have launched a number of apps with over 3 Million downloads on both iOS and Android platforms. Their apps have also been featured as Best of the week / Best of 2013 by Apple, among other prestigious apps.

I am a recent mechanical engineering graduate from HKU, with a minor in computer science with a passion in cloud services and robotics. I am also a co-founder of Deploifai. We're building MLOps tools for ML developers so that they don't need to worry about cloud infrastructure management. Our platform provides ready-to-go GPU servers for model training and data science, and application containerization with model inference endpoints, and other ML-related cloud services.

Michalis is an engineer at Unikraft Cloud (https://unikraft.io), and a contributor to the open source Unikraft project (https://unikraft.org). His areas of focus are operating systems, lightweight virtualization, and security. Before joining Unikraft he worked on virtualization for embedded automotive systems and Trusted Execution Environments.

Blockchain Developer from Liker Land

Shengyou is a developer advocate in JetBrains. Focus on web technology and backend development. He is fascinated with researching new technology and fond of skills that increase productivity. In charge of promoting technology such as Kotlin, IntelliJ IDEA and providing solutions. Love open source technologies and communities.

Developer from Hong Kong, doing few open source projects