Manoj User

I’m a Full Stack Developer focused on building secure, maintainable applications using JavaScript, React, and NodeJS. I’ve worked on RESTful authentication and authorization across microservices and enjoy turning complex requirements into clean, reliable systems.

As a Full Stack Intern at Printzet Labs (Aug 2025 - Nov 2025), I built RESTful authentication and authorization APIs using Express.js and JWT, enabling secure role-based access control. I also redesigned MongoDB schemas to normalize business logic, reducing query complexity and improving data retrieval performance.

I strengthen code quality through peer reviews and systematic debugging—resolving 15+ bugs and enforcing ESLint standards to improve maintainability. I like engineering teams that value collaboration, clear standards, and measurable outcomes.

In my projects, I integrate modern AI capabilities (OpenAI) into responsive React experiences and build practical full-stack tools like a password manager with AES-256 encryption. I also enjoy data analysis—using Python (Pandas/Matplotlib) to extract insights from real datasets and visualize trends.