Caleb Rubalema Email & Phone Number

Kampala, Uganda

* Work with software development and QA team members to design and build robust solutions to meet client requirements for functionality and performance.* Implement security in the applications using best practices to avoid and strengthen defences against threats like SQL injection and Session Hijacking among others.* Deliver well-testable systems with required features that meet specified requirements.* Working on ways to automate and improve development and release processes.* Testing and examining code written by other developers and analyzing results to ensure that systems are safe and secure against cybersecurity threats.* Make recommendations regarding IT infrastructure overhauls.* Monitor and maintain On-premises and Cloud Servers to operate at peak performance.* Contribute to the hiring process by coming up with programming challenges that would help to identify the potential of candidates.* Help mentor interns to proficiency with programming and software engineering as a whole.

Makindye, Central Region, Uganda

I was responsible for designing and implementing backend services for front-end applications using Java and Spring Boot. My role involved working within a microservices architecture to ensure scalable, efficient, and reliable service delivery. Key tasks included:- Backend Development: Developed robust backend services using Java and Spring Boot, focusing on high performance and maintainability.- Microservices Architecture: Architected and deployed microservices to enhance modularity and streamline deployment processes.- Database Management: Utilized PostgreSQL for data storage, ensuring optimal performance and data integrity.- Containerization & Orchestration: Employed Kubernetes for container orchestration, managing deployment, scaling, and operations of application containers.- Collaboration & Agile Practices: Worked closely with frontend developers, DevOps engineers, and other stakeholders in an Agile environment to deliver high-quality software solutions.- Security: Implemented security best practices to protect applications and data.This experience allowed me to deepen my expertise in backend development and microservices architecture

Kampala, Uganda