Engineering Insights

Medium

5 min readUI Rendering

Flutter’s Three Trees: Under the Hood of UI Rendering

How Flutter's Widget, Element, and RenderObject Trees coordinate behind the scenes for fluid 60fps performance and fast UI diffing.

FlutterDartArchitecture

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Medium

7 min readAI & Vector DB

RAG From Scratch with Python and a Free Vector DB

Step-by-step engineering walkthrough on building a custom Retrieval-Augmented Generation pipeline in Python without proprietary lock-in.

PythonRAGVector DBAI

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Medium

8 min readDevOps & CI/CD

Flutter CI/CD Pipeline with GitHub Actions: Complete Guide

A production blueprint for automated testing, signing, artifact bundling, and hands-free deployments to TestFlight and Google Play.

FlutterCI/CDGitHub Actions

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Medium

7 min readNavigation Architecture

Deep Linking & Navigation in Flutter with GoRouter

Master declarative routing, nested navigation shells, auth redirects, query parameters, and universal link handling across mobile & web.

FlutterGoRouterDeep Linking

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Medium

9 min readPerformance Profiling

Flutter DevTools Deep Dive: Profiling CPU, Memory & Jank

Practical profiling guide to diagnosing memory leaks, tracking UI frame drops (jank), analyzing allocations, and shipping butter-smooth apps.

FlutterDevToolsPerformance

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Medium

10 min readState Management

Riverpod 2.0: Complete Guide from Zero to Advanced Patterns

Complete architectural breakdown of Riverpod 2.0 with code generation, AsyncNotifiers, caching, family modifiers, and clean layering.

FlutterRiverpodClean Code

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