
@java Software Engineer loving Open Source Driven Development by contributing to Open Source Society Cameroon @osscameroon and more. 🏀 Fan
Lisbon, Portugal
Joined November 2018
- Tweets2.7K
- Following4.9K
- Followers1.1K
- Likes9.4K
Pinned Tweet
junit-pioneer v2.3.0 (JUnit 5 Extension Pack) is out 🎉
At @JNationConf 2023, I met @otaviojava then we had a call just after the event. It was very inspiring to learn from him then he invited me to contribute to Jakarta Data.
github.com/junit-pioneer/jun…
Fan Jups retweeted
Hacktoberfest 2026 is here and we are bringing the community together!
📍Yaoundé - Atori Space
📍Buea - TBD
📍Online - Telegram
🕙 10:00 AM, every Saturday in October
Learn more at hacktoberfest.cm
Bring your laptop. Let's build.
#Hacktoberfest2026 #OpenSource
Fan Jups retweeted
Así se ve un sueldo de 750.000 dólares al año: un tipo en camiseta blanca, un pizarrón y 2 horas y media.
Stanford, CS336. Percy Liang construye un LLM desde cero. Lo que hay debajo de Claude y ChatGPT, y arranca por la parte que todos saltan: el modelo no lee tu texto, lee números.
Anthropic paga ese sueldo a los ingenieros que entienden esa capa.
Lo único que cobra Stanford son 2 horas y media de tu atención.
Readers added context they thought people might want to know
El video es de una clase CS229 de Stanford impartida por Tengyu Ma (no Percy Liang ni CS336). Tengyu Ma es profesor asistente en Stanford sin afiliación a Anthropic.
youtube.com/watch?v=pwQ0l4…
cs229.stanford.edu
ai.stanford.edu/~tengyuma/
cs336.stanford.edu
cs.stanford.edu/~pliang/
Fan Jups retweeted
so many disappointing movies this summer season, but the amazing @CultRepo @java documentary didn’t disappoint.
It was EPIC!
youtu.be/ZqGSg4b_cZA?is=Bnl-…
Fan Jups retweeted
les noms chinois que vous connaissez, DeepSeek, unitree, agibot…ne sont que la partie visible de l'iceberg, en dessous une nuée de jeunes nés dans les années 90/2000 monte des labos d'ia physique et de hardware dont personne en occident n'a encore entendu parler et croyez moi ça va faire un MASSACRE
deux exemples qui donnent le vertige comme ça, x square robot construit un modèle de fondation pour le monde réel, son système (wall a)comprend les relations causales entre les objets, il devine ce qui est caché et corrige ses erreurs tout seul, déjà plus de 400 millions levés avec bytedance derrière (investisseurs 100% chinois) et quasi inconnu chez nous et robotera, sortie des labos de Tsinghua qui fabrique plus de 95% de ses composants en interne et dont la main robotique est si précise que Nvidia et boston dynamics l'utilisent pour leur propre recherche
dailleurs j’en ai déjà parlé ici mais le terrain qui les porte est unique au monde, la Chine transforme ses data centers et ses bureaux vides en incubateurs gratuits, puissance de calcul et prêts offerts et surtout elle tient près des 2/3 de la chaîne mondiale des composants de robot, moteurs, réducteurs, batteries terres rares donc un gamin avec un modèle ouvert et cette supply chain peut sortir un robot depuis sa chambre quand il en faudrait des années ailleurs
donc le jour où un nom chinois surgit enfin sur votre radar sachez que 10 autres avancent déjà derrière lui, ce que vous voyez n'est que l'écume d'une vague de fond et dans le monde physique elle ne fait que commencer
Fan Jups retweeted
🇨🇲 Elysée le Sniper est libre. Tant mieux.
Mais Patrick Mengue, lui, est toujours en prison au Cameroun depuis 2 mois pour un commentaire Facebook.
On s'est tous mobilisés pour l'un. Silence total pour l'autre.🤐
Ne faisons pas de l'indignation selective.
#Cameroun #PatrickMengue
Fan Jups retweeted
the Spring Documentary is live!
youtu.be/0Gb1z-2SjHY?si=fNql…
Fan Jups retweeted
The Spring Documentary is live!
youtu.be/0Gb1z-2SjHY?si=rmW1…
Fan Jups retweeted
🚀 Live Coding with @DilaneKombou
We’ll build a Todo List App using RasenganJS, a modern high-performance React framework ⚡
💻 Learn in real time
🤝 Connect with OSS enthusiasts
🌍 Join the community
👉 Telegram: t.me/joinchat/UpKZh_T3W02LsG…
Fan Jups retweeted
Hi developers! 🚀
GitHub Copilot for Eclipse is going **open source** under the MIT license in the coming weeks!
Community contributions welcome... let’s innovate together.
More details soon, stay tuned!
👉devblogs.microsoft.com/java/…
#Eclipse #OpenSource #Java
Fan Jups retweeted
Cameroonians tried. They went to the polls and voted Biya out of office by overwhelming numbers last October.
After Biya stole the election, Cameroonians took to the streets. Dozens were killed, thousands arrested and are still in prison today. One main opposition leader died while in custody. The winner of the election is in exile in Gambia.
This constitutional change was introduced on a holiday, voted on the next day, by a parliament whose terms expired last year. Of the 380 eligible legislators, only 222 actually voted. (200 in favor - 52.6%). Meaning many many legislators simply didn’t show up.
Biya has changed the Constitution so many times, whenever it suited him, that it no longer means anything. He has turned it into a simple tool for keeping power.
#FreeCameroon 🇨🇲
Fan Jups retweeted
happy 22nd birthday to Spring Framework, released as 1.0 this day on 24 March 2004!
// @springrod @springjuergen @trisberg
spring.io/blog/2004/03/24/sp…
Fan Jups retweeted
#Java powered the world's critical systems for 30 years. Now it's leading the AI era.
Microsoft is on the #JavaOne keynote stage next week alongside Oracle, NVIDIA, JetBrains, Uber, and Broadcom.
Full preview: aka.ms/javaone/blog
@brunoborges @bbenz @ayangupta01 @naga_sur
Fan Jups retweeted
Agents, MCP, #SpringAI, #LangChain4j — #Java is moving fast.
#JDConf 2026 brings together Java Champions and industry leaders: Rod Johnson, Josh Long, and 35+ speakers across 23 live sessions.
Free, virtual, April 8-9.
Register: jdconf.com
@springrod @starbuxman
Fan Jups retweeted
using Spring AI? Do us a favor and give it a star over on Github?
github.com/spring-projects/s…
Fan Jups retweeted
One honest question for Spring Boot developers:
Are your service boundaries actually correct?
Most of us can build a service.
Controllers. Repositories. Docker file. Done.
But when it comes to microservices, the real difficulty isn’t wiring them up.
It’s deciding:
What belongs in this service?
What should be split out?
Who owns the data?
How do we prevent tight coupling six months later?
And that’s the part most tutorials skip. That’s why this workshop is different.
That’s exactly what Josh Long and I will focus on in our upcoming session: Hands-on Microservices with Spring Boot
Register here - eventbrite.com/e/hands-on-mi…
🎟 You can use code SIMON40 for 40% off.
We won’t just configure components. We’ll build a complete microservices system end-to-end using Spring Boot and Spring Cloud, while discussing the architectural reasoning behind each decision.
Not just how to wire it. But why it’s designed that way.
If you’re actively working with microservices, or planning to go deeper, this session is designed for you.
#SpringBoot #Microservices #SpringCloud #Java #SoftwareArchitecture #BackendDevelopment
Fan Jups retweeted
The #JDConf 2026 agenda is LIVE!
Learn how to build agents in #Java, ship faster with agentic DevOps, and modernize apps at scale.
Free, virtual, April 8-9. 35+ speakers, 3 livestreams. Register → jdconf.com
Featuring @springrod @starbuxman @brunoborges
Fan Jups retweeted
Create an Open Source project!
What does it mean to create an open source project?
Our speaker, an opensource maintainer will carry us through his experience in building and maintaining opensource projects.
Join us at t.me/+UpKZh_KXTaTx7JD7
#OpenSource #OSS #Cameroon
Fan Jups retweeted
Le 12 octobre, c'était il y a juste 3 mois ! L'énergie était palpable et nous étions plein d'espoir. Les challenges de Tchou Tchou inondaient la toile. On avait gagné! Nous le peuple avions gagné! Ce sentiment de victoire là, ne le perdons pas. Il nous sert de carburant pour continuer le combat. Le régime ne va pas partir facilement mais il partira. Un autre Cameroun est possible. Ne baissons pas les bras. #FreeCameroon 🇨🇲
Fan Jups retweeted
🚀 We’re excited to host this session about #RasenganJs, a modern, high-performance React framework powered by @DilaneKombou
📅 Saturday, 17th January
🕖 07:00 PM (Douala Time)
📍 Platform: Telegram t.me/+seRuevrR1RA0ZmI8
✅️ Rasengan.js -> rasengan.dev/




















