Dharmsy Blog · Categories

Browse by Category

Explore articles grouped by topic — AI, SaaS, mobile, and more.

AI & LLMs

Practical tutorials and lessons on building production AI agents, RAG pipelines, LangChain workflows, and OpenAI/Claude/Gemini integrations.

View articles

Career & Lessons

What 5+ years and 70+ products taught me about engineering, shipping fast, working with founders, and growing as a developer.

View articles

Cloud & DevOps

Practical AWS, DigitalOcean and Hostinger guides — CI/CD, S3, CloudFront, monitoring and zero-downtime deployments for small teams.

View articles

Full-Stack

Production-grade tutorials and case studies on React, Next.js, Node.js, Express and MongoDB — built from 5+ years shipping SaaS products.

View articles

Mobile

React Native deep-dives, performance fixes, native module patterns and lessons from shipping iOS and Android apps to real users.

View articles

Project Deep-Dives

Honest write-ups of products I've shipped — the stack, the bugs, the cost, the things I'd change. No marketing fluff, just real engineering.

View articles

About these topics

By the kind of problem rather than by technology — AI and LLMs, full-stack, mobile, cloud and DevOps, project deep-dives, and career lessons. Each category page explains what belongs in it and why.

Project deep-dives if you want to see how I work on real systems, AI and LLMs if you are evaluating me for that kind of work, and career lessons if you are earlier in your own career.