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Joined September 2009
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Leanpub retweeted
Why did I decide to ditch my publishing contract and self-publish my #Linux books on @leanpub? In this video, I'll share my thoughts after self-publishing a full book for the first time. youtu.be/HQzHcHd3h-s
Leanpub retweeted
Honoured to see The Cybernetic Enterprise Course featured on the Leanpub homepage today.
#CyberneticEnterprise #AIOperatingModel #PlatformEngineering #DigitalTransformation #Leadership #Leanpub
The Cybernetic Enterprise Course: How to Build a Future-Ready Organization by Romano Roth @RomanoRoth is the featured course on the Leanpub homepage! #courses #business #management #ai
Most enterprises can deliver fast, but few can adapt at scale.
The Cybernetic Enterprise introduces a unifying operating model that embeds AI, feedback loops, and platform thinking into the DNA of your organization. Learn how to build a system that senses change, learns continuously, and transforms disruption into strategic advantage.
Find it on Leanpub!
Leanpub retweeted
๐ค๐ง Humans talk in minutes; agents act in milliseconds. The AI Daily Scrum fixes the mismatch: pre-event handshake, 2-min zero-state, human calibration, verifiable DoD.
Read the playbook โ leanpub.com/firstprinciplesiโฆ
Watch ๐๏ธ-> open.spotify.com/episode/5rkโฆ
#Scrum #AI #DailyScrum
Leanpub retweeted
The Japanese edition of 'Practical Kotlin Deep Dive' has been published!
Kotlinใฎๅบ็คใใๅ
้จๅฎ่ฃ
ใพใงใไฝ็ณป็ใซๅญฆใถใ
Kotlinใฎๅบ็คใจๅ
้จใกใซใใบใ ใซ้ ใใใใใชใใใจใใฉใใใฆใใ่งฃใๆใใใ
leanpub.com/kotlin-deep-diveโฆ
Leanpub retweeted
After 8 yeas after publishing my book on #cpp17 still reaches the first 100 places at Amazon :)
Thank you!
Get it here: amzn.to/2Lt75s2
or here: leanpub.com/cpp17indetail
#programming #cpp
Leanpub retweeted
๐ Excited to share that my new ebook, CI/CD Anti-Patterns: Lessons from Real-World CI/CD Failures, is now available on Leanpub! leanpub.com/ci-cd-anti-patteโฆ
Leanpub retweeted
Not every validation fits a single field.
Some rules only make sense when you see the whole object.
Thatโs where model validators shine.
Clean rules. Centralized logic. No hacks.
๐ Learn real-world validation patterns in Practical Pydantic โ leanpub.com/practical-pydantโฆ
#Python #Pydantic #CleanCode
Leanpub retweeted
The Generative AI Professional Prompt Engineering Guide. Coupon to get the weekly sale price: leanpub.com/GenAIPro/c/Leanpโฆ @leanpub #GenAI #PromptEngineering #AI #LLM #MachineLearning #DataScience #AIAgents #AIProductivity
Leanpub retweeted
The new year is here and A Go Developer's Notebook is on sale @leanpub where for as little as $8 you can learn about #golang #cryptography #networking #functionalprogramming and a whole lot more leanpub.com/GoNotebook/c/Leaโฆ
Leanpub retweeted
Wow, what an honor to be featured on @leanpub.
If you are trying to move beyond โdeliver fastโ to โadapt at scaleโ, this course is for you: AI + feedback loops + platform thinking as one operating model.
Leanpub retweeted
๐ Frontend System Design Essentials is now 80% complete!
Core patterns + CCDAO framework + case studies are all in place.
Great time to start reading if you're into frontend architecture & system design.
Check it out: leanpub.com/frontend-system-โฆ
More updates soon!
Leanpub retweeted
Excited to share that two of my books are now holding the Top 2 spots on LeanPub, and Advanced Forecasting Books has climbed to number 5(!) โ with my forecasting metrics book also sitting comfortably in the Top 10.
Itโs incredibly rewarding to see this level of enthusiasm and support for deep, modern forecasting material.
These books are written for practitioners who want substance, clarity, and rigor โ and itโs great to see that resonate so strongly with readers around the world.
For those curious, hereโs the current ranking overview:
[leanpub.com/bookstore?type=aโฆ)
Thank you to everyone who has supported, shared, and championed this work. More advanced content is on the way โ and itโs only getting better from here.
Add explore the full collection on LeanPub here -> leanpub.com/bookstore?type=aโฆ and on GumRoad here -> valeman.gumroad.com
#timeseries #forecasting
Leanpub retweeted
If you're interested in the book, I am self-publishing on LeanPub leanpub.com/understanding-drโฆ
Leanpub retweeted
I'm always amazed and a little flattered that my little book keeps showing up as the premium for membership.
Leanpub retweeted
Most bugs donโt come from bad logic, they come from bad data.
Use Pydantic to enforce real rules directly in your models.
Cleaner inputs โ cleaner code.
๐ Master patterns like this in "Practical Pydantic"
๐ฅ 50% off here โ leanpub.com/practical-pydantโฆ
#Python #Pydantic #CleanCode
Leanpub retweeted
๐ฅ The Cybernetic Enterprise โ Complete Edition is featured in todayโs Leanpub Daily Sale!
Four books, one operating system for modern, adaptive organizations.
Thank you @leanpub for the spotlight!
If you want to understand how companies become learning, responsive systems, this is a great place to start.
#DevOps #CyberneticEnterprise #AI #PlatformEngineering
The bundle The Cybernetic Enterprise Complete Edition by Romano Roth is on sale on Leanpub! Its suggested price is $164.96; get it for $37.50 with this coupon: leanpub.com/b/thecyberneticeโฆ @RomanoRoth #Devops
Leanpub retweeted
Get the book: leanpub.com/thecodercafe-seaโฆ
Leanpub retweeted
ๅ่ณชใณใผใใปใใณใใใใฏๆฅๆฌ่ช็ใฎ่ชญๆธไผใฎ็ฌฌ๏ผๅใ้ๅฌใใพใ๏ผ
ๅ่ณชใจใณใธใใขใชใณใฐใๅ่ณชใณใผใใซ้ขๅฟใฎใใๆนใฎใๅๅ ใใๅพ
ใกใใฆใใใพใใ
ๆฌใฏใใกใ๐ leanpub.com/qc-ja
ใคใใณใใใผใธ๐ qc-jp.connpass.com/event/371โฆ
Leanpub retweeted
RSpec๊ณผ ํจ๊ปํ๋ ๋ ์ผ์ฆ ํ
์คํ
์์ 2025๋
9์ ์
๋ฐ์ดํธ
"Everyday Rails Testing with RSpec" ์ต์ ํ์ด Leanpub์ ์ถ์๋์์ผ๋ฉฐ, ๊ธฐ์กด ๊ตฌ๋งค์์๊ฒ๋ ๋ฌด๋ฃ ์
๋ฐ์ดํธ๊ฐ ์ ๊ณต๋ฉ๋๋ค.
ruby-news.kr/articles/rspec-โฆ
Leanpub retweeted
๐๏ธ Just had a fascinating ๐ฐ๐ผ๐ป๐๐ฒ๐ฟ๐๐ฎ๐๐ถ๐ผ๐ป with @lenepp on the @leanpub ๐ฃ๐ผ๐ฑ๐ฐ๐ฎ๐๐ about something that keeps me up at night (in a good way):
๐๐ฉ๐บ ๐ฅ๐ฐ ๐ด๐ฐ ๐ฎ๐ข๐ฏ๐บ ๐ฆ๐ฏ๐ต๐ฆ๐ณ๐ฑ๐ณ๐ช๐ด๐ฆ๐ด ๐ด๐ต๐ช๐ญ๐ญ ๐ฎ๐ฐ๐ท๐ฆ ๐ด๐ญ๐ฐ๐ธ๐ฆ๐ณ ๐ต๐ฉ๐ข๐ฏ ๐ต๐ฉ๐ฆ๐ช๐ณ ๐ต๐ฆ๐ข๐ฎ๐ด, ๐ฆ๐ท๐ฆ๐ฏ ๐ข๐ง๐ต๐ฆ๐ณ ๐จ๐ฐ๐ช๐ฏ๐จ โ๐๐จ๐ช๐ญ๐ฆโ?
Thatโs one of the big questions I tackled in my new book:
๐ง๐ต๐ฒ ๐๐๐ฏ๐ฒ๐ฟ๐ป๐ฒ๐๐ถ๐ฐ ๐๐ป๐๐ฒ๐ฟ๐ฝ๐ฟ๐ถ๐๐ฒ: ๐๐ผ๐ ๐๐ผ ๐๐๐ถ๐น๐ฑ ๐ฎ ๐๐๐๐๐ฟ๐ฒ-๐ฅ๐ฒ๐ฎ๐ฑ๐ ๐ข๐ฟ๐ด๐ฎ๐ป๐ถ๐๐ฎ๐๐ถ๐ผ๐ป
In the episode, we dove into:
๐น The real reason "fast teams, ๐๐
๐๐ ๐พ๐๐๐พ๐๐๐๐๐๐พ" is still a thing and what to do about it
๐น How ๐ผ๐๐ป๐พ๐๐๐พ๐๐๐ผ๐ โ the fusion of people, platforms, AI, and governance creates adaptive, learning organizations
๐น Why ๐ฟ๐พ๐พ๐ฝ๐ป๐บ๐ผ๐ ๐
๐๐๐๐ and shift-left thinking are no longer optional
๐น And why ๐ ๐จ ๐๐๐โ๐ ๐๐๐พ ๐ฟ๐๐๐๐๐พ. Closed feedback loops are.
We also got personal:
๐ง I shared what I learned from ๐๐พ๐
๐ฟ-๐๐๐ป๐
๐๐๐๐๐๐ this book, how ๐๐๐๐๐๐๐ it reshaped how I think about organizations, and why building resilient systems isnโt just for software anymore.
๐ฌ Curious: How is your organization shortening feedback loops to stay competitive?
๐ง You can listen to the full episode here: buff.ly/QOJmQgG
๐ Read the blopost: buff.ly/OBHXaIp
๐ And here is the link to the Book: buff.ly/kQiZnog
#CyberneticEnterprise #Leadership #Agile #DevOps #AI #PlatformEngineering #FutureOfWork
