Gairik Acharya is a senior technical architect and associate partner at IBM with more than 20 years of IT experience. He is a recognized expert in ABAP, SAP HANA, OData, SAP Gateway, SAP S/4HANA, SAP Fiori, SAPUI5, SAP Cloud Platform, and SAP Mobile Platform. In his role as senior architect at the IBM SAP S/4HANA Center of Excellence group in North America, he has architected solutions for several global implementations for IBM's top-tier clients. He's a certified and recognized expert in SAP application consulting and is responsible for building new capabilities within the group. He's a frequent speaker at SAP TechEd, covering a variety of new technical areas. His sessions are always highly rated and considered to be among the most popular and appreciated. Gairik loves to spend his free time with his wife Lipi and his daughter Sneha. Gairik can be found on Twitter @AcharyaGairik and on LinkedIn at https://www.linkedin.com/in/gairik-acharya/.