Hakan has been working at Deutsche Telekom AG since 2000 where he was first Logistics Expert then Operational Procurement Systems Expert, Multiproject Management Technology Department Senior Expert and Strategic Sourcing Manager Marketing Procurement. Since 2014, he has been Senior Expert Procurement Processes & Systems, Sourcing & Vendor Management within the Group Supply Services (Procurement Steering & Digitalization).  The “Procurement Steering & Digitalization” team has the E2E responsibility for all Group-wide strategic procurement processes & systems included digitalization & innovation roadmap. As a part of the team, Hakan is acting as the project leader for Ivalua Solution as well as chatbots & AI topics.