Aamir Bashir — Senior Software Engineer

Clean Architecture in Android: Why MVVM Alone Isn't Enough

After 8 years of Android development, I've seen codebases crumble under their own weight. Here's the architecture pattern that actually scales — and why Clean Architecture paired with Kotlin Coroutines changed everything for my team.

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FreelancingApr 20, 2026

How to Scale Your Freelance Software Engineer Business

Learn how a freelance software engineer scaled from single projects to $60K+ annually. Systems, client selection, and pricing strategies that work.

7 min read

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Full-StackApr 20, 2026

Scaling Node.js Backend Performance: REST API Design at 100K RPS

Master high-performance REST API design with Node.js. Learn caching, pagination, and optimization strategies I used to handle 100K RPS in production.

Kotlin Coroutines vs RxJava: The Final Verdict in 2025

I've shipped production apps with both. Here's a candid, benchmark-backed comparison of async handling, readability, and real-world performance.

6 min read

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Full-StackDec 10, 2024

Building Real-Time Features: Firebase vs WebSockets

Real-time apps are everywhere. But choosing the wrong technology costs you in scaling, cost, and complexity. I break down exactly when each solution shines.

10 min read

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FreelancingNov 22, 2024

How I Reached Top Rated Plus on Upwork: The $60K Blueprint

No clickbait. No fluff. Just the exact strategies, proposal frameworks, and client management systems that helped me hit Top Rated Plus with a 100% JSS.

Integrating AI Text-to-Speech into Android Apps: A Practical Guide

Building the AudioBook app taught me everything about AI TTS pipelines. Here's how to choose a provider, handle EPUB/PDF parsing, and build a smooth audio playback UX.

9 min read

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Full-StackOct 18, 2024

Designing REST APIs That Don't Break at Scale

Versioning strategies, rate limiting, pagination patterns, and the documentation habits that save teams hours of debugging. Lessons from APIs consumed by 100K+ users.

From Junior Android Dev to Senior Engineer: My 8-Year Journey

What nobody tells you about the jump from mid to senior — the technical skills matter less than you think. Here's what actually accelerated my growth.

Reducing Android App Crash Rate by 35%: Our Migration Story

Moving a 50K-line Java codebase to Kotlin wasn't just a language swap — it was a full architectural rethink. Here's our process, the pitfalls, and the results.

13 min read

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AI & TechAug 20, 2024

Building an AI Note-Taking App: Architecture Decisions & Lessons Learned

Voice input, GPT summarisation, smart tagging, and offline-first design — every technical decision behind the AI NoteTaker and what I'd do differently.

14 min read

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FreelancingAug 2, 2024

Remote Work Across Time Zones: Managing US & EU Clients from India

Timezone overlap, async communication, deadline management, and the tools that make remote collaboration seamless — a practical playbook from 7 years of remote work.

8 min read

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