AkshatApp
Hi there, I'm Akshat 👋
👨💻 Developer, Creator, and Open Source Enthusiast
I'm a passionate software engineer focused on building robust web and mobile applications.
Welcome to my digital garden where I share everything I know about development, design, and building products.
⚡ Highlights
Learning Tutorial
Comprehensive, multi-part programming tutorial. Each one is a complete course — start at Post #1 and build real skills, post by post.
Python Unlocked
From Zero to Production in 20 Posts
A complete Python journey — from your first install through data types, OOP, testing, concurrency, and production deployment. Each post builds on the last, turning a simple unit converter into a fully tested, containerized application.
JavaScript Mastery
The Web's Language, Fully Explained
JavaScript from scratch — variables, functions, async/await, DOM manipulation, testing, TypeScript, Node.js, and build tools. A task tracker rebuilt 20 times, from console.log to a typed, tested, bundled production app.
CS Fundamentals
The Knowledge Every Developer Needs
How computers actually work — from CPU fetch-decode-execute through data structures, algorithms, networking, databases, operating systems, cryptography, and system design. No hand-waving, no skipped foundations.
Flutter Development
Cross-Platform Apps with Dart
Build beautiful, natively compiled mobile apps from a single codebase. Covers setup, widgets, navigation, state management, Firebase, ads integration, and publishing to the Play Store.
Featured Projects
Free and open source projects on GitHub — from Flutter apps to interactive code samples.
Apps on Google Play
Free apps built with Flutter, available for download on the Google Play Store.
Body Fat Calculator
A simple app designed to measure body fat and learn more about your lean body mass and body fat weight.
Latest Articles
Recent guides, tutorials, and deep dives across all topics.
Computer Science in 2026: AI, Quantum, and the Next Decade
This series opened with a CPU's fetch-decode-execute cycle and closes on the same idea, applied to the systems training ...
Compilers and Interpreters: How Code Becomes Execution
Post 1 established that a CPU only understands raw binary machine instructions. Every post since has used readable, huma...
Design Patterns: The Patterns Every Developer Actually Uses
Across seventeen posts, several recurring solution shapes have appeared without ever being named — a database's single c...
System Design: Scaling From One Server to One Million Users
Every post in this module covered one piece in isolation — networking, databases, operating systems. This post is where ...
Cryptography: Hashing, Encryption, and How HTTPS Actually Works
Post 4 covered hashing for fast lookup. This post covers a completely different kind of hashing — the cryptographic kind...
Operating Systems: Processes, Threads, and Memory Management
Post 1 covered a single CPU's fetch-decode-execute cycle — but your computer runs hundreds of programs at once on far fe...