Modern web applications need to be scalable, secure, and maintainable. While building a Skill Exchange Platform, my goal was to create a system where users could offer skills, request learning sessions, leave reviews, and communicate efficiently while following clean software engineering princip...
Source: [Dev.to](https://dev.to/brian_rotich_f9377f6c7435/building-a-scalable-mern-skill-exchange-platform-lessons-from-full-stack-development-419g)