- Jul19deep dive
Kafka Deep dive
Kafka deep dive and arcitecture patterns and design
kafkaspring-bootjavaasync - Jun17reference
Quick Reference for Authentication
Detail quick refrence for Authentication
metawriting - Jun09deep dive
Building an Async Scoring Pipeline with Kafka and Spring Boot
How the llm-scoring-service uses Kafka to decouple LLM response ingestion from scoring — with actual producer/consumer code, error handling, and the failure modes you have to think through.
kafkaspring-bootjavaasync - Jun09deep dive
LLM-as-Judge: How to Score LLM Responses in Production
The scoring methodology behind llm-scoring-service how LLM-as-judge works, which dimensions actually matter, how to write rubrics that produce consistent scores, and why this approach has real failure modes you need to know about.
llmevaluationgroqobservability - Jun09deep dive
Designing an LLM Observability Platform from Scratch
How I designed the system architecture for llm-scoring-service — a self-hosted LLM observability platform — and the tradeoffs I made along the way.
javaspring-bootsystem-designllm - Apr19reference
JAVA DSA Cheat Sheet
JAVA Cheat sheet for DSA and Collection frameworkd
metawritingJAVADSA - Apr17reference
DevOps Linux Cheat Sheet
Don't read it top to bottom. Use it as a reference. The debugging flow at the bottom is the most important thing here.
metawriting - Mar16note
Java Notes (Parts 1-7)
A single mega-post covering Java fundamentals, OOP, core concepts, advanced topics, concurrency, I/O/serialization, and networking.
javanotesoopsconcurrency - Mar16note
The Road to React Notes (Parts 1-8)
Study notes covering React fundamentals, components/props, state, hooks, async data fetching, styling, testing, and interview scenarios.
reactfrontendjavascripthooks - Mar16note
Spring Starts Here Notes
Spring starts here notes
spring bootjava