Mohamed Edder 🐺

Backend Engineer | Java & Spring Boot | ENSET Student

[Random creature 🚺 @RefDaraf]

I missed sitting and watching my people ❤️🥹 @AichaLaafia @laytoun

[Mohamed Edder 🐺 @edderstudio]

Architecture behind RAGio:

• React + FastAPI
• LangChain RAG pipeline
• Qdrant + PostgreSQL
• MinIO object storage
• Redis + Celery workers
• Prometheus, Grafana, Loki + Flower
Built for async ingestion, retrieval, and observability.

#SystemDesign #RAG

[Mohamed Edder 🐺 @edderstudio]

Built RAGio, an AI research workspace for document discovery, retrieval, and analysis.

Built with:
• hybrid retrieval + reranking
• Redis/Celery background jobs
• Qdrant vector search
• PostgreSQL
• React + FastAPI

Quick product demo

#BuildInPublic #AIEngineering #RAG

[Mohamed Edder 🐺 @edderstudio]

@ionleu https://t.co/1QU2ZoXGHC

[Mohamed Edder 🐺 @edderstudio]

@benjitaylor https://t.co/kelmzNl5HF

[Mohamed Edder 🐺 @edderstudio]

@AnshikaK7 https://t.co/G3rmZR5siI

[Mohamed Edder 🐺 @edderstudio]

@buildwithsid My IDE remembers me better than my family at this point. Try building a Spring Boot app with JWT auth

[Mohamed Edder 🐺 @edderstudio]

@hugospdx Java/Spring Boot dev + founder building PickGo delivery platform. Shipping code daily while learning in public.

[Mohamed Edder 🐺 @edderstudio]

@AnshitGupta7x7 Building Arachnize 🕷️ — a visual workflow automation tool for web scraping & browser automation.

Basically trying to make it easy to build scraping/automation flows without writing everything from scratch.

[Mohamed Edder 🐺 @edderstudio]

Been playing with the UI direction for RAGio.
This is just the landing page for now — keeping it simple, clean, and a little different.
I’ll share the actual project and how it works later 👀

#buildinpublic #UIUX

[Mohamed Edder 🐺 @edderstudio]

@adhamuxi Ofc

[Mohamed Edder 🐺 @edderstudio]

@Mochichuu_art I have 2 if ur small me none

[Mohamed Edder 🐺 @edderstudio]

@Mochichuu_art Small?? U have 1k followers

[Mohamed Edder 🐺 @edderstudio]

@uffyebanda its me hhhh

[spidey @lochan_twt]

"okay Chatgpt, write me a prompt for Claude Code"

[Mohamed Edder 🐺 @edderstudio]

@chandu8849 @bytebytego I’d start simple: learn what happens from .java → bytecode → JVM, then heap/stack, GC and JIT.

After that, play with javap, VisualVM or JFR on small apps. Seeing it happen makes JVM internals way easier to understand.

[Mohamed Edder 🐺 @edderstudio]

Spring Boot auth is always more complex than it appears.

[Mohamed Edder 🐺 @edderstudio]

@SumitM_X That's a security vulnerability waiting to happen. Backend should verify roles from trusted sources, not trust client-provided data.

[Mohamed Edder 🐺 @edderstudio]

Learning Spring Boot with external APIs is one thing. Making those APIs accept your auth without breaking everything is another.