Skip to content

DEV Community

Project Thoughts Series' Articles

Back to Ponsubash Raj R's Series

Ponsubash Raj R

Jul 4

RAG Is Easy. Useful RAG Is the Hard Part

#ai #rag #postgres #systemdesign

6 min read

Ponsubash Raj R

Jul 5

I Built an AI Feed, Then Spent Most of the Time Fighting Bad Input

#ai #backend #dataengineering #llm

6 min read

Ponsubash Raj R

Jul 12

The LLM Didn’t Need to See the Diagram. It Just Needed a Seat Number

#ai #llm #productivity #architecture

5 min read

Ponsubash Raj R

Jul 26

Free-Tier AI Made Me Build a Traffic Cop for Tokens

#ai #redis #systemdesign #backend

6 min read