Nizam Salim

I’m a Computer Science graduate with internship experience in Java full-stack development, combining Spring Boot, React, and MySQL to build scalable web applications. I focus on clear REST API development, solid database design, and reliable software testing to deliver features that work in real-world workflows.

In my Systems Engineer Intern role, I led a 5-member team to develop a full-stack grocery shopping optimization platform using React, Spring Boot, and MySQL—delivering 17 features from user stories like shopping list management, price comparison, and delivery scheduling. I owned key technical decisions across database design, REST API contracts, frontend architecture, code reviews, and pull request management, and I drove quality with 91% service-layer unit test coverage while following Agile practices.

Previously, as a Software Intern, I built RESTful APIs with Flask and SQLAlchemy, redesigned database schemas with optimized indexing and constraints, and improved data retrieval efficiency. I also created projects like GrocSync (JWT authentication and RBAC with Spring Boot/React/MySQL) and an AI-powered IoT-based shelf-life prediction system using Python/Flask/TensorFlow, and I’m excited to bring that same engineering mindset to a Software Engineer or Full Stack Developer role.