Great Onyema

I’m a creative, proactive, committed and efficient backend software engineer with over a year of development experience. I build software solutions for businesses, health care, and finance techs to deployment, with a strong focus on core Java and reliable APIs.

At Enovission Company-Ltd, I worked as a Back End Software Java Engineer (November 2023 – Date), contributing to a team developing a bank, hospital management system, blog application, school management system, and an expense-income tracker. I handled API endpoint testing and resolved technical issues and program bugs.

I’m comfortable managing databases and queries across MySQL, PostgreSQL, and MongoDB, and I’ve built Spring Boot and Spring Framework applications “niched on core Java.” I also performed version control and team collaboration using Git and GitHub, and used tools like Postman, Apidog, and Swagger for development and testing.

My projects mirror the impact I want to create: a Mini Banking Application System with Spring Security, a Blog Application with social interactions (like/unlike, comments, replies), an Expense-Income Tracker, and a Hospital Management System covering user registration, appointments, doctor assignment, and prescriptions.