Advisory services relating to computer software; Authentication of data in the field of works of art, financial transactions and medical records using blockchain technology; Computer system design using agile development methods; Computer technology consultancy; Computer website design; Creating and maintaining websites for others; Data security consultancy; Database design and development; Design and development of computer software; Dress designing; Exhibition halls design; Footwear design services; Graphic design; Packaging design; Smartphone software design; Software engineering services; Technical advisory services relating to computer programs; Technical consulting in the field of artificial intelligence (AI) software customization; Technology consultation in the field of cybersecurity; Toy design