Karslıoğlu, who has more than 35 years of working life and has been serving with his own group of companies in the field of Global Reward Points and E-commerce for 23 years, graduated from Hacettepe University, Department of Electronic Engineering. In 1993, he completed the ‘General Management Executive Programme’ at Nortwestern University Kellogg's Business School and the ‘Global Leadership’ Programme at Harvard Business School in 1998.

He started his professional career in the pre-press technology department of Sabah Newspaper in 1986 and continued as a senior executive at ATV, Eksen Yayın Teknoloji, CINE5 and Arbomedia for many years. Between 2004 and 2008, he was the CEO of Aras Holding and restructured the technical, financial and operational business units of the holding's cargo and logistics companies.

In 1999, Karslıoğlu founded his own companies, initiated one of Turkey's first e-commerce projects with Sanalmagaza.com, and introduced groundbreaking Customer Loyalty and Reward-Points projects to world giant companies with Biggloyalty.

In 2014, Enis KARSLIOĞLU, who established Shop&Miles global e-commerce site for Turkish Airlines Miles Programme, established Biggbrands Group with Biggbrands A.Ş. and its foreign subsidiaries and started cross border e-export.

Biggbrands Group, which has grown rapidly in the last 10 years, continues to sell Turkish brands online with on-site stock and cross border exports to 95 countries through the world's largest B2C and B2B Marketplace and e-commerce channels, with 6 regions in Istanbul, Dubai, Amsterdam, Cologne, New York and Riyadh and a total of 135 experienced team.