Angeline obtained a Bachelor of Laws (Hons) degree from the University of London. She was admitted as an Advocate and Solicitor in the High Court of Malaya. Whilst practising law in Malaysia, Angeline obtained a Master of Laws (Hons) Degree from the University of Malaya. During her legal career in Malaysia, she was involved mainly in Commercial Litigation.

Angeline currently advises and prosecutes both local and international trade mark and industrial designs applications (national and international registrations) as well as advises on opposition and infringement matters in relation to the same. She also handles domain name registrations. Angeline has further, contributed articles for various international publications as well as ECSF's own publications.

Angeline is a registered trade mark, patent and design agent in Malaysia.