About The Digital Tech Life

Engineering Notebook is built and maintained by Mehedi Hasan Sarkar, a software engineer. Every curriculum — Frontend, Backend, DevOps, System Design, and AI Engineering — is maintained as a structured, ordered syllabus: subjects break into modules, modules into topics, and topics into the concrete subtopics interviewers actually ask about.

Lessons are AI-assisted but not AI-scattered: each topic follows the same reviewed structure (intuition, concept, how it works, examples, pitfalls), is versioned, and is shared by every learner. Personalized roadmaps, notes, and job-description preparation build on top of that shared foundation.

The site is free to learn from. If something looks wrong or missing, reach out on GitHub or X.