Posts

A new beginning.

A realistic engineering story of recovering, modernizing, and republishing a legacy Android application to the Play Store.

A technical case study on converting an old laptop into a secure, remotely accessible NAS without opening router ports.

Moving beyond syntax: How building real APIs teaches OOP, Dependency Injection, and architectural patterns in Java and Spring Boot.

Practical lessons on state management, parsing, SQLite integration, and handling network failures in production Flutter apps.

A deep dive into the complete architecture flow: from mobile client to API, service layer, database, and external integrations.

Connecting a React Native mobile application to a robust Node.js backend using Azure SQL and external services.

Architectural lessons from building a scalable, fault-tolerant API layer in a mobile LMS application.

Handling dynamic JSON, nullable fields, and defensive parsing in Dart when backend API contracts drift.

A practical guide to diagnosing and fixing HTTP 405 errors when integrating a mobile client with a backend REST API.