Arno is a Computer Science Teacher and a part-time IT Freelancer specialising in web development, cloud computing, and DevOps. He focuses on teaching practical, hands-on skills that help people confidently turn their knowledge into real-world projects.

He holds a Bachelor of Science (BSc) in Information Technology and a Postgraduate Certificate in Education (PGCE), providing a strong foundation in both technology and teaching. He is also an AWS Certified Solutions Architect and AWS Certified Developer (3× AWS Certified) and an Individual Member of the Django Software Foundation.