Writing & Publications — Khaleel Jageer

Published book

Making computing concepts accessible through structured learning.

Essentials of Computing

I am the first author of Essentials of Computing, a technical textbook that gives students a foundation in computing — theoretical principles alongside practical application. It sets out to simplify complex topics into a structured learning experience for undergraduate and diploma students.

As first author I planned, structured, wrote, and reviewed the technical content, keeping the material accurate, practical, and aligned with academic learning objectives.

Title: Essentials of Computing
Role: First Author
Publisher: RG International Publication
Published: 2023
ISBN-13: 978-81-692879-9-9
Language: English
Format: Paperback
Category: Computing & Information Technology

Topics covered

Fundamentals of Computing
Computer Architecture
Operating Systems
Programming Concepts
Internet & Networking
Database Fundamentals
Office Productivity Tools
Emerging Technologies

Why I wrote it

Across my career I have mentored students, junior engineers, and aspiring developers. Talking to learners, I kept meeting the same gap: they could recite the theory but could not connect it to practical computing.

This book exists to close that gap — computing fundamentals presented in a structured, readable, student-friendly way. It is one of the milestones in a longer effort to share technical knowledge beyond the software I ship.

What I write about

Topics that bridge practical engineering and research.

Android

Jetpack Compose
Performance Optimization
Clean Architecture
Android TV

Artificial Intelligence

OCR
Prompt Engineering
LLM Applications
AI-assisted Development

Linux & Embedded

Raspberry Pi
Home Assistant
Docker
Android Automotive

Leadership

Code Reviews
Engineering Culture
Delivery Management
Mentoring Engineers

Articles

TODO · Date

Article title

A one-line summary of the piece.

Read ↗