As the sole full stack developer at GizConnection, I was responsible for the end-to-end development lifecycle. My role encompassed DevOps tasks, software development across the stack, testing, deployment, and direct client communication. I implemented robust solutions leveraging technologies like React, Vue, React Native for mobile applications, Express with Node.js, MongoDB with Mongoose, TypeScript, and managed AWS services and Heroku. This hands-on experience allowed me to deliver scalable, client-focused solutions independently, ensuring smooth project execution from start to finish.