Rijo Sam
@rijosam.com
Java Chapter Lead @ ABN AMRO | Public Speaker Loves Java ☕ | Cycling 🚴🏽♂️ | Burgers 🍔 rijosam.com
Excited for #JCON EUROPE 2026? See Rijo Sam at #JCON2026 in Cologne talking about '#Java Beyond #Frameworks: Avoiding Lock-In with Agnostic Design' The Problem: Modern Java applications often become prisoners of their frameworks. While … 🎟️ 2026.europe.jcon.one/tickets Free for #JUG members
Had an amazing time at #JFall 🍁 Spoke about “Framework-Agnostic Development with Java.” Thanks to everyone who packed the room and brought the energy! Always special to reconnect with friends and meet new faces.
Still pinching myself🤩, it’s like a dream come true! Thrilled to be joining #DevoxxBelgium for the first time 🥳
Tired of framework lock-in? So is Rijo Sam. Join him at #devbcn25 for Java Beyond Frameworks: Avoiding Lock-In with Agnostic Design and learn how to design truly flexible Java apps. See you in Barcelona this July! 👉 buff.ly/FTYr7uz
Join me tomorrow at @rotterdamjug.bsky.social (Java User Group) with @andresalmiray.com! Andres will talk about deploying to production with confidence and I'll share how to be more productive when working with multicultural teams. www.meetup.com/rotterdamjug...
Deploying with Confidence & Working across Cultures, Tue, Jun 3, 2025, 5:30 PM | Meetup
Join us for an evening of tech insights and real-world stories! **Andres Almiray** will share how to deploy to production with confidence, while **Rijo Sam** explores lesso
meetup.com
🚀 Next #RotterdamJUG Meetup – June 3 in Rijswijk. 🔹 @andresalmiray.com (Oracle): Deploying to production with confidence 🔹 @rijosam.com (ABN AMRO): Tulips to Turmeric: Lessons Learned from a Global Team 🏗️ Hosted by @konecranes.bsky.social 🎟️ www.meetup.com/rotterdamjug...
And we're off to a great evening with the @utrechtjug.bsky.social at the KVK with @rijosam.com on Tulips to Turmeric: Lessons Learned from a Global Team
Well, well, well… looks like there was more to it! 🤩
Rijo Sam@rijosam.com · last yr.My first Devoxx! What more could I ask for? Can’t wait to be part of Devoxx Poland!
Had burritos, swapped culture stories, and ended up singing “Stairway to Heaven” with a room full of Java devs. Not your average @jugnoord.bsky.social night. Shout-out to @rijosam.com & @hanno.codes for the laughs, lessons, and live music. 💙🎸 #JUGNoord #Java #DevLife #SoftSkills
Just finished my first 100 km ride of 2025! 🚴♂️🚴♂️. Goal of the season: Don’t crash!😉
Our @jugnoord.bsky.social April event is live. RSVP now! With talks from @hanno.codes and @rijosam.com Sign up here: www.meetup.com/jug-noord/ev...
My first Devoxx! What more could I ask for? Can’t wait to be part of Devoxx Poland!
Next @utrechtjug.bsky.social meetup! Join us on May 12th to learn more about: Tulips to Turmeric: Lessons Learned from a Global Team by @rijosam.com Docker Who: The Cloud Sent by Dmitry Chuyko RSVP via meetu.ps/e/NJtft/mzfn...
I used to think the best reason to attend a conference was for the talks—until I met this guy and saw his incredible photos. 📸
dimitris Doutsiopoulos@ddoutsiopoulos.bsky.social · last yr.2 days before @amsterdam.voxxeddays.com and a week before @devoxxgreece.bsky.social let's take another look at this concise album from the 2025 edition of @voxxedzurich.bsky.social! #dimitrisdoutsiopoulos #ddeventphotographer #vdz25 ddphotography.gr/voxxed-days-...
I gave a talk with a 10-minute slides and 30 minutes of live coding. Wow! Hats off to those already doing live coding on stage!
None of the achievements I've ever had would have been possible without you, @ancythomas.bsky.social. You're my greatest supporter, my toughest critic. Thank you for everything! Special thanks to @ddoutsiopoulos.bsky.social for perfectly capturing her in the moment as she captured me.
My wife is reading this—do I need to be worried? 😅😂😆 Better start complimenting her more! 😜
My second talk of the year, and the first one in Belgium. Thanks to @bejug.bsky.social and @tomcools.be for the opportunity. It was one of the best evenings. I enjoyed presenting, and thanks to the fantastic audience, you all made my day. I was happy to hear your constant laughter. 😄
Great times at the Amsterdam JUG last night, with @balarawool.bsky.social @rijosam.com @koturk.nl @doctolib.bsky.social and more!
Hello 2025, here we are! Time for our next session of BeJUG, this time in Heverlee with a double headliner! @rijosam.com + @frankel.ch 🤩 We are extremely gratefull to AE (www.ae.be) who are hosting us this month! Signup for free at: www.meetup.com/belgian-java... #java #community
A few years ago, my confidence in encryption and cryptography was shaken by an issue with a pseudorandom number generator (PRNG). An unintentional mistake in choosing a blocking algorithm resulted in timeouts for many customers. You can read more about PRNGs in my latest @foojay.io article.
Pseudorandom Number Generators - The Secret Behind Santa’s Gift Bag
Discover the importance of random number generators and their crucial role in cryptography and data security.
foojay.io
🌟 "Brabantse Gezelligheid" at @BrabantJug Inspiring talks, a Voxxed Days ticket raffle, and warm connections 💡 Talks by - @rijosam.com (global teamwork insights) - Dirk Janssen (app lifecycle strategies) 👉 Join a JUG near you, it's interesting! Full article: https://bit.ly/4iAIvmj
Do you know why you wouldn't want to be called "𝗞𝘂𝗸𝗶 𝗬𝘂𝗺𝘂𝗻𝗮𝗶" in Japan? Or do you know that a ‘𝗡𝗢’ can come in many disguises? Come join me at @brabantjug.nl on December 11th, where I will discuss the impact of culture on our daily work.
Brabant JUG@brabantjug.nl · 2y agoJust a little less than 2 weeks until our next meetup on 11 December at Ilionx in Den Bosch. Our speakers: @rijosam.bsky.social: Tulips to Turmeric: Lessons Learned from a Global Team Dirk Janssen: Application Life Cycle Management with 400+ interfaces www.meetup.com/brabant-jug/...