Dr. Kerem Koseoglu
@keremkoseoglu.bsky.social
PhD, author, coder, bassist
Honored to see my new book on Swift among Amazon best sellers. www.amazon.com/Best-Sellers...
Amazon Best Sellers: Best Swift Programming Language
Discover the best books in Amazon Best Sellers. Find the top 100 most popular Amazon books.
www.amazon.com
December 26, 2025 at 1:30 PM
Honored to see my new book on Swift among Amazon best sellers. www.amazon.com/Best-Sellers...
"Modern Vintage" trend on the horizon: Preferring an imperfect but humanized analog pulse over social media and AI content.
December 23, 2025 at 6:37 AM
"Modern Vintage" trend on the horizon: Preferring an imperfect but humanized analog pulse over social media and AI content.
Safe TMS just got smarter! It now automatically identifies and unit-tests every class in your transport plus all related dependencies - even those not included in the request. This ensures total integrity and eliminates unforeseen side effects before they reach production.
safetms.io/en
safetms.io/en
Safe TMS
An SAP transport request helper
safetms.io
December 22, 2025 at 9:46 AM
Safe TMS just got smarter! It now automatically identifies and unit-tests every class in your transport plus all related dependencies - even those not included in the request. This ensures total integrity and eliminates unforeseen side effects before they reach production.
safetms.io/en
safetms.io/en
My new book on Swift is out today! 🚀 Published by SAP Press, it’s available worldwide as both an e-book and a paperback.
www.amazon.com/Swift-Progra...
#Swift #Programming #SAPPress
www.amazon.com/Swift-Progra...
#Swift #Programming #SAPPress
Swift: The Complete Guide to Programming with Syntax, Debugging, and Concurrency (Rheinwerk Computing)
Amazon.com: Swift: The Complete Guide to Programming with Syntax, Debugging, and Concurrency (Rheinwerk Computing) eBook : Koseoglu, Kerem: Kindle Store
www.amazon.com
December 18, 2025 at 2:45 PM
My new book on Swift is out today! 🚀 Published by SAP Press, it’s available worldwide as both an e-book and a paperback.
www.amazon.com/Swift-Progra...
#Swift #Programming #SAPPress
www.amazon.com/Swift-Progra...
#Swift #Programming #SAPPress
My bass and I will be on Gregor's stage with Hande Ateş next Wednesday. Reservation required.
www.instagram.com/p/DR7Jk3agLO...
www.instagram.com/p/DR7Jk3agLO...
Gregor Jazz Club on Instagram: "🎷 24 Aralık Çarşamba | Hande Ateş
Caz ve soul tınılarının büyüsü Hande Ateş’in sahnesinde hayat buluyor. Maya Muz, Kerem Köseoğlu ve Selim Göksu eşliğinde unutulmaz bi...
17 likes, 1 comments - gregorjazzclub on December 6, 2025: "🎷 24 Aralık Çarşamba | Hande Ateş
Caz ve soul tınılarının büyüsü Hande Ateş’in sahnesinde hayat buluyor. Maya Muz, Kerem Köseoğlu ve Selim ...
www.instagram.com
December 18, 2025 at 5:49 AM
My bass and I will be on Gregor's stage with Hande Ateş next Wednesday. Reservation required.
www.instagram.com/p/DR7Jk3agLO...
www.instagram.com/p/DR7Jk3agLO...
I have updated my public ABAP code library.
github.com/keremkoseogl...
github.com/keremkoseogl...
GitHub - keremkoseoglu/ABAP-Library: Useful ABAP code snippets
Useful ABAP code snippets. Contribute to keremkoseoglu/ABAP-Library development by creating an account on GitHub.
github.com
December 17, 2025 at 5:51 AM
I have updated my public ABAP code library.
github.com/keremkoseogl...
github.com/keremkoseogl...
My bass and I will be on stage with Ayhan Sicimoğlu at Küçükçiftlik Park on Sunday. Tickets: www.bubilet.com.tr/istanbul/etk...
December 10, 2025 at 5:46 AM
My bass and I will be on stage with Ayhan Sicimoğlu at Küçükçiftlik Park on Sunday. Tickets: www.bubilet.com.tr/istanbul/etk...
Reading sample of my upcoming Swift book
media.licdn.com/dms/document...
media.licdn.com/dms/document...
December 9, 2025 at 9:24 AM
Reading sample of my upcoming Swift book
media.licdn.com/dms/document...
media.licdn.com/dms/document...
Some musician types:
🦇 Batman – Gear dependent
✈️ Superman – Always high
🕷️ Spiderman – Web master
🤘 Iron Man – Metal only
🔨 Thor – Constant hammer-ons
⚡️ Flash – Rushes the tempo
🦇 Batman – Gear dependent
✈️ Superman – Always high
🕷️ Spiderman – Web master
🤘 Iron Man – Metal only
🔨 Thor – Constant hammer-ons
⚡️ Flash – Rushes the tempo
December 4, 2025 at 9:24 AM
Some musician types:
🦇 Batman – Gear dependent
✈️ Superman – Always high
🕷️ Spiderman – Web master
🤘 Iron Man – Metal only
🔨 Thor – Constant hammer-ons
⚡️ Flash – Rushes the tempo
🦇 Batman – Gear dependent
✈️ Superman – Always high
🕷️ Spiderman – Web master
🤘 Iron Man – Metal only
🔨 Thor – Constant hammer-ons
⚡️ Flash – Rushes the tempo
Upcoming gigs
🎫 Dec 6: S&F + Serra Erkoç (Asa Khai, Beyoğlu)
🎫 Dec 14: Ayhan Sicimoğlu (KüçükÇiftlik Park)
🎫 Dec 24: Hande Ateş (Gregor, Sirkeci)
☎️ Jan 3: Istanbul Funk Unit (Pera 77, Beyoglu)
☎️ Jan 7: Pınar Ünal (Nardis, Beyoğlu)
More: www.keremkoseoglu.com/gigs
🎫 Dec 6: S&F + Serra Erkoç (Asa Khai, Beyoğlu)
🎫 Dec 14: Ayhan Sicimoğlu (KüçükÇiftlik Park)
🎫 Dec 24: Hande Ateş (Gregor, Sirkeci)
☎️ Jan 3: Istanbul Funk Unit (Pera 77, Beyoglu)
☎️ Jan 7: Pınar Ünal (Nardis, Beyoğlu)
More: www.keremkoseoglu.com/gigs
December 2, 2025 at 5:45 AM
Upcoming gigs
🎫 Dec 6: S&F + Serra Erkoç (Asa Khai, Beyoğlu)
🎫 Dec 14: Ayhan Sicimoğlu (KüçükÇiftlik Park)
🎫 Dec 24: Hande Ateş (Gregor, Sirkeci)
☎️ Jan 3: Istanbul Funk Unit (Pera 77, Beyoglu)
☎️ Jan 7: Pınar Ünal (Nardis, Beyoğlu)
More: www.keremkoseoglu.com/gigs
🎫 Dec 6: S&F + Serra Erkoç (Asa Khai, Beyoğlu)
🎫 Dec 14: Ayhan Sicimoğlu (KüçükÇiftlik Park)
🎫 Dec 24: Hande Ateş (Gregor, Sirkeci)
☎️ Jan 3: Istanbul Funk Unit (Pera 77, Beyoglu)
☎️ Jan 7: Pınar Ünal (Nardis, Beyoğlu)
More: www.keremkoseoglu.com/gigs
My books are 30% off during SAP Press Cyber Monday Sale! Just use coupon code CYBER25 at checkout. www.sap-press.com/search/?q=ke...
December 1, 2025 at 6:05 AM
My books are 30% off during SAP Press Cyber Monday Sale! Just use coupon code CYBER25 at checkout. www.sap-press.com/search/?q=ke...
Maybe ancient sacrifices were a duality hack — create a controlled sorrow so joy and prosperity have to follow.
November 27, 2025 at 6:13 AM
Maybe ancient sacrifices were a duality hack — create a controlled sorrow so joy and prosperity have to follow.
Neurotype > star sign.
November 26, 2025 at 5:43 AM
Neurotype > star sign.
"Zaman Yönetimi" başlıklı konuşmam, 500 bin izlenmeyi geçmiş 🙂
www.youtube.com/watch?v=pajW...
www.youtube.com/watch?v=pajW...
Zaman Yönetimi | Dr. Kerem Köseoğlu | TEDxKoçSchool
YouTube video by Dr. Kerem Koseoglu
www.youtube.com
November 25, 2025 at 9:57 AM
"Zaman Yönetimi" başlıklı konuşmam, 500 bin izlenmeyi geçmiş 🙂
www.youtube.com/watch?v=pajW...
www.youtube.com/watch?v=pajW...
Sadowsky Modern, Japan vs German
youtu.be/DV8rvPiCRh0?...
youtu.be/DV8rvPiCRh0?...
【Bass Battle】Sadowsky Germany & Japan
YouTube video by 曲铭 Qbass
youtu.be
November 25, 2025 at 5:51 AM
Sadowsky Modern, Japan vs German
youtu.be/DV8rvPiCRh0?...
youtu.be/DV8rvPiCRh0?...
Gigs this week
☎️ Nov 28: Ayhan Sicimoğlu (Cuba 42, Maslak)
🎫 Nov 29: Pınar Ünal (Minoa Pera, Beyoğlu)
More: www.keremkoseoglu.com/gigs
☎️ Nov 28: Ayhan Sicimoğlu (Cuba 42, Maslak)
🎫 Nov 29: Pınar Ünal (Minoa Pera, Beyoğlu)
More: www.keremkoseoglu.com/gigs
November 24, 2025 at 9:17 AM
Gigs this week
☎️ Nov 28: Ayhan Sicimoğlu (Cuba 42, Maslak)
🎫 Nov 29: Pınar Ünal (Minoa Pera, Beyoğlu)
More: www.keremkoseoglu.com/gigs
☎️ Nov 28: Ayhan Sicimoğlu (Cuba 42, Maslak)
🎫 Nov 29: Pınar Ünal (Minoa Pera, Beyoğlu)
More: www.keremkoseoglu.com/gigs
Feel like Ford Prefect when calling an Uber. #42
November 23, 2025 at 7:10 AM
Feel like Ford Prefect when calling an Uber. #42
Amazon notifications for my upcoming SAP PRESS book are out! www.amazon.com/Swift-Progra...
November 22, 2025 at 12:49 PM
Amazon notifications for my upcoming SAP PRESS book are out! www.amazon.com/Swift-Progra...
Suno is the new Dance eJay.
November 20, 2025 at 5:51 AM
Suno is the new Dance eJay.
My bass and I will be on the stage with Hande Ateş at Gregor Jazz Club this Saturday.
November 11, 2025 at 9:10 AM
My bass and I will be on the stage with Hande Ateş at Gregor Jazz Club this Saturday.
I'm happy to announce that the page-proof phase of my upcoming Swift book is complete! The book will be out on December 18. Pre-order here: bit.ly/49C8bwN
Swift - The Practical Guide
Been itching to program for Apple devices? Dive into Swift! In this book, you'll learn how to work with elements, use built-in features, utilize advanced
bit.ly
November 6, 2025 at 5:45 AM
I'm happy to announce that the page-proof phase of my upcoming Swift book is complete! The book will be out on December 18. Pre-order here: bit.ly/49C8bwN
Me & my bass will be on the stage with The Flat Band at Irish Pub Metropol on Saturday. www.instagram.com/p/DQZddmijaTB/
November 3, 2025 at 10:19 AM
Me & my bass will be on the stage with The Flat Band at Irish Pub Metropol on Saturday. www.instagram.com/p/DQZddmijaTB/
Upcoming gigs
🎫 Nov 1: Pınar Ünal (Asa Khai, Karaköy)
☎️ Nov 8: Flat Band (Irish Pub, Metropol)
☎️ Nov 28: Ayhan Sicimoğlu (Cuba 42, Maslak)
More: www.keremkoseoglu.com/gigs
🎫 Nov 1: Pınar Ünal (Asa Khai, Karaköy)
☎️ Nov 8: Flat Band (Irish Pub, Metropol)
☎️ Nov 28: Ayhan Sicimoğlu (Cuba 42, Maslak)
More: www.keremkoseoglu.com/gigs
October 30, 2025 at 5:48 PM
Upcoming gigs
🎫 Nov 1: Pınar Ünal (Asa Khai, Karaköy)
☎️ Nov 8: Flat Band (Irish Pub, Metropol)
☎️ Nov 28: Ayhan Sicimoğlu (Cuba 42, Maslak)
More: www.keremkoseoglu.com/gigs
🎫 Nov 1: Pınar Ünal (Asa Khai, Karaköy)
☎️ Nov 8: Flat Band (Irish Pub, Metropol)
☎️ Nov 28: Ayhan Sicimoğlu (Cuba 42, Maslak)
More: www.keremkoseoglu.com/gigs
My bass and I will be on the stage with Pınar Ünal feat. Şenova Ülker at Asa Khai this Saturday.
October 28, 2025 at 12:55 PM
My bass and I will be on the stage with Pınar Ünal feat. Şenova Ülker at Asa Khai this Saturday.
My upcoming gigs:
🔒 Oct 24: Cenk Soyak (Private Event)
🎫 Oct 25: Ayhan Sicimoğlu (Festolive, Edremit)
☎️ Nov 1: Pınar Ünal (Asa Khai, Karaköy)
☎️ Nov 28: Ayhan Sicimoğlu (Cuba 42, Maslak)
More: www.keremkoseoglu.com/gigs
🔒 Oct 24: Cenk Soyak (Private Event)
🎫 Oct 25: Ayhan Sicimoğlu (Festolive, Edremit)
☎️ Nov 1: Pınar Ünal (Asa Khai, Karaköy)
☎️ Nov 28: Ayhan Sicimoğlu (Cuba 42, Maslak)
More: www.keremkoseoglu.com/gigs
October 22, 2025 at 2:06 PM
My upcoming gigs:
🔒 Oct 24: Cenk Soyak (Private Event)
🎫 Oct 25: Ayhan Sicimoğlu (Festolive, Edremit)
☎️ Nov 1: Pınar Ünal (Asa Khai, Karaköy)
☎️ Nov 28: Ayhan Sicimoğlu (Cuba 42, Maslak)
More: www.keremkoseoglu.com/gigs
🔒 Oct 24: Cenk Soyak (Private Event)
🎫 Oct 25: Ayhan Sicimoğlu (Festolive, Edremit)
☎️ Nov 1: Pınar Ünal (Asa Khai, Karaköy)
☎️ Nov 28: Ayhan Sicimoğlu (Cuba 42, Maslak)
More: www.keremkoseoglu.com/gigs