https://ai.sommdigi.wine/ 2026-05-20 weekly 1.0 https://ai.sommdigi.wine/about 2026-05-20 monthly 0.95 https://ai.sommdigi.wine/about/advanced-sommelier.png Advanced Sommelier Certificate — Court of Master Sommeliers, Hong Kong 2019 Advanced Sommelier Certificate from the Court of Master Sommeliers, awarded to Alper Billik on 5 August 2019 in Hong Kong. https://ai.sommdigi.wine/about/cornell.png Cornell University Foodservice Management Certificate — Alper Billik, 2017 Foodservice Management Certificate from Cornell University via eCornell, awarded to Alper Billik on 3 November 2017. https://ai.sommdigi.wine/about/csw.png Certified Specialist of Wine (CSW) — Society of Wine Educators, 2012 Certified Specialist of Wine certificate from the Society of Wine Educators, awarded to Alper Billik on 12 September 2012. https://ai.sommdigi.wine/about/french-wine-scholar.png French Wine Scholar Certificate — French Wine Society, 2014 French Wine Scholar certificate from the French Wine Society, awarded to Alper Billik on 4 September 2014. https://ai.sommdigi.wine/about/michigan-state.png Michigan State University Hospitality Leadership Certificate — Alper Billik, 2014 Hospitality Leadership certificate from Michigan State University, School of Hospitality Business, awarded to Alper Billik on 22 May 2014. https://ai.sommdigi.wine/enterprise 2026-05-20 monthly 0.85 https://ai.sommdigi.wine/solutions 2026-05-20 monthly 0.85 https://ai.sommdigi.wine/faq 2026-05-20 monthly 0.8 https://ai.sommdigi.wine/pricing 2026-05-20 monthly 0.9 https://ai.sommdigi.wine/somm 2026-03-20 weekly 0.9 https://ai.sommdigi.wine/quiz 2026-04-23 weekly 0.9 https://ai.sommdigi.wine/quiz/level-1 2026-04-25 weekly 0.9 https://ai.sommdigi.wine/quiz/level-2 2026-04-25 weekly 0.8 https://ai.sommdigi.wine/quiz/level-3 2026-04-25 weekly 0.8 https://ai.sommdigi.wine/member-quiz 2026-05-20 weekly 0.85 https://ai.sommdigi.wine/member-quiz/wine-list 2026-05-20 weekly 0.8 https://ai.sommdigi.wine/member-quiz/blind-tasting 2026-05-20 weekly 0.8 https://ai.sommdigi.wine/flashcards 2026-05-20 weekly 0.8 https://ai.sommdigi.wine/competition 2026-05-20 daily 0.85 https://ai.sommdigi.wine/chat 2026-05-20 monthly 0.9 https://ai.sommdigi.wine/study 2026-05-20 weekly 0.95 https://ai.sommdigi.wine/study/intro-sommelier-practice-test 2026-05-20 monthly 0.92 https://ai.sommdigi.wine/study/sommelier-flashcards 2026-05-20 weekly 0.92 https://ai.sommdigi.wine/study/advanced-sommelier-exam-prep 2026-05-20 monthly 0.9 https://ai.sommdigi.wine/study/certified-sommelier-exam-prep 2026-05-20 monthly 0.92 https://ai.sommdigi.wine/study/certified-sommelier-practical-exam 2026-05-20 monthly 0.88 https://ai.sommdigi.wine/study/wset-level-3-exam-prep 2026-05-20 monthly 0.9 https://ai.sommdigi.wine/#sommelier-ai 2026-03-20 monthly 0.8 https://ai.sommdigi.wine/#certified-sommelier 2026-03-20 monthly 0.8 https://ai.sommdigi.wine/#intro-sommelier 2026-03-20 monthly 0.8 https://ai.sommdigi.wine/#sommelier-quiz 2026-03-20 monthly 0.8 https://ai.sommdigi.wine/#sommelier-exam-prep 2026-03-20 monthly 0.8 https://ai.sommdigi.wine/#wset-level-3 2026-03-20 monthly 0.8 https://ai.sommdigi.wine/#court-of-master-sommeliers 2026-03-20 monthly 0.8 https://ai.sommdigi.wine/#wine-pairing-ai 2026-03-20 monthly 0.8 https://ai.sommdigi.wine/#wine-tasting-notes 2026-03-20 monthly 0.8 https://ai.sommdigi.wine/#blind-tasting-practice 2026-03-20 monthly 0.8 https://ai.sommdigi.wine/#wine-regions 2026-03-20 monthly 0.8 https://ai.sommdigi.wine/#wine-lover-app 2026-03-20 monthly 0.8 https://ai.sommdigi.wine/#ai-wine-expert 2026-03-20 monthly 0.8