✦ Practical ideas for Android, Kotlin, and AI builders.

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Clear, practical lessons on Android, Kotlin, AI, and LLMs for students, new developers, and experienced engineers who want to understand more and build better.

learning-path.ts
const path = [
"curiosity",
"craft",
"confidence"
];
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Are You Ready for Android’s Future?

With Amrit Sanjeev from Google

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AI Agents Are the Future

Build one in Kotlin today

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Building Android for 200M+ Users

Inside AOSP with InMobi’s Android Lead

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Bring the hard problem.
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Book a private 45-minute session to work through the decision in front of you. We can review your career direction, prepare for an interview, examine a project, challenge an idea, or untangle a difficult engineering problem.

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Career and interview clarityBuild a practical growth plan and prepare with purpose.

Architecture and project reviewFind risks, challenge decisions, and focus your next improvements.

AI ideas and engineering decisionsPressure-test a concept and turn uncertainty into next steps.

Mentoring sessions are paid. If you want to hire me for freelance or consulting work, you can request a free introductory conversation through Topmate.
Belal Khan speaking at a developer event

The person behind Simplified Coding

Belal Khan, Google Developer Expert for Android.

I'm a software engineer, educator, speaker, and mentor with more than 10 years of experience building mobile products and helping developers grow.

Through Simplified Coding, I share the practical thinking behind Android, Kotlin, AI, and modern software engineering. My goal is to make difficult ideas easier to understand and useful in real work.

118K+ YouTube subscribers2M+ app downloads10+ years buildingDroidcon India Program Committee Member
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From the developer community

Sharing what I learn,
on stage and beyond.

I speak with engineers and developer communities about Android, Kotlin, AI, and the lessons that come from building real products at scale.

Google Developer Expert for AndroidDroidcon India Program Committee Member10+ years building software
Belal Khan presenting a mobile AI demonstration at a developer event
Belal Khan leading an engineering workshop
Belal Khan taking part in a developer podcast conversation
Belal Khan delivering a university keynote
Belal Khan speaking with community members at a developer event
Belal Khan teaching a hands-on coding workshop
Belal Khan with members of an Android developer community