Blog

Guides, tutorials, and notes on code and life. Browse the shelves.

2024
2posts

Inside SessionOrbit: Designing an AI-Powered Virtual Classroom Platform

genaireactnodepostgresqlprojectswebsockets

Architecting Scalable EdTech Systems for 60K+ Monthly Active Users

edtecharchitecturenodegcpwebsockets

2023
5posts

Cost-Effective LLM Integration with OpenAI & Claude APIs

genaiopenaiapisaaspython

Optimizing PostgreSQL Query Performance & Indexing: 800ms to 320ms

postgresqldatabasesqlperformance

Building Production RAG Pipelines with Node.js, LangChain & OpenAI

genairagopenainodelangchain

Database Connection Pooling and High-Concurrency Handling in Node.js

postgresqlnodedatabaseperformancebackend

High-Availability Cloud Migration to GCP: Compute Engine & Cloud SQL

gcpclouddevopskubernetesdocker

2022
2posts

Building Real-Time Faculty & Student Analytics Dashboards with WebSockets & React

reactwebsocketsjavascriptfrontend

Dockerizing Microservices with NGINX Load Balancing for Zero-Downtime Deployments

dockerdevopsnginxarchitecturelinux

2021
1post

Designing Scalable Multi-Tenant SaaS Backends Supporting 300K+ Users

saasarchitecturerestdockernginx