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I am a backend developer with extensive experience in designing, building, and maintaining secure, scalable, and high-performance server-side applications. Skilled in developing APIs, managing databases, and implementing event-driven architectures to ensure seamless integration between systems. I have collaborated on secure fintech-driven projects, consistently maintaining regulatory compliance and robust data protection for mobile wallets and banking platforms. I also design and deploy containerized microservices to ensure high availability, fault tolerance, and streamlined deployments.…I am a backend developer with extensive experience in designing, building, and maintaining secure, scalable, and high-performance server-side applications. Skilled in developing APIs, managing databases, and implementing event-driven architectures to ensure seamless integration between systems. I have collaborated on secure fintech-driven projects, consistently maintaining regulatory compliance and robust data protection for mobile wallets and banking platforms. I also design and deploy containerized microservices to ensure high availability, fault tolerance, and streamlined deployments.

Elgar M Okaya

Back-End Developer, Developer, Full Stack Developer, +1

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I am a backend developer with extensive experience in designing, building, and maintaining secure, scalable, and high-performance server-side applications. Skilled in developing APIs, managing databases, and implementing event-driven architectures to ensure seamless integration between systems. I have collaborated on secure fintech-driven projects, consistently maintaining regulatory compliance and robust data protection for mobile wallets and banking platforms. I also design and deploy containerized microservices to ensure high availability, fault tolerance, and streamlined deployments.…I am a backend developer with extensive experience in designing, building, and maintaining secure, scalable, and high-performance server-side applications. Skilled in developing APIs, managing databases, and implementing event-driven architectures to ensure seamless integration between systems. I have collaborated on secure fintech-driven projects, consistently maintaining regulatory compliance and robust data protection for mobile wallets and banking platforms. I also design and deploy containerized microservices to ensure high availability, fault tolerance, and streamlined deployments.

Available to hire

I am a backend developer with extensive experience in designing, building, and maintaining secure, scalable, and high-performance server-side applications. Skilled in developing APIs, managing databases, and implementing event-driven architectures to ensure seamless integration between systems.

I have collaborated on secure fintech-driven projects, consistently maintaining regulatory compliance and robust data protection for mobile wallets and banking platforms. I also design and deploy containerized microservices to ensure high availability, fault tolerance, and streamlined deployments.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Software Engineer (Consultant) at Diamond Trust Bank

August 1, 2024 - Present

Developed and integrated APIs for seamless digital remittance with partners such as TerraPay, PesaLink, and IFT, enabling secure cross-platform transactions using Spring Boot and World-Check for compliance. Implemented scalable, event-driven architectures using Kafka and RabbitMQ for reliable message queuing, real-time processing, and efficient system communication. Utilized Microsoft Azure for cloud-based infrastructure to ensure scalability, security, and reliability in delivering enterprise-grade fintech applications. Optimized backend performance leveraging Fiorano for secure API management, GitLab for CI/CD and version control, and Redis for high-speed caching and improved data access. Collaborated on secure fintech projects while maintaining regulatory compliance and robust data protection for mobile wallets and banking platforms. Designed and deployed containerized microservices with Docker and Kubernetes for high availability, fault tolerance, and streamlined deployments.

Software Developer at E&M Technology House Limited

January 1, 2023 - Present

Developed and integrated RESTful APIs using Spring Boot and Angular for SACCO products like loans and savings, ensuring seamless functionality. Implemented secure authentication and authorization with Spring Security for financial and agricultural applications. Worked with microservices, Docker, and Kubernetes to deploy scalable solutions for water management and dairy measurement projects using Spring Boot and Angular. Collaborated with cross-functional teams to ensure smooth integration of third-party services and APIs.

ICT Intern at Ministry of Interior

May 1, 2023 - Present

Supported the implementation of software solutions and provided technical support for staff and end-users. Helped manage and update databases, ensuring accurate and efficient data storage. Assisted in maintaining and troubleshooting IT systems for government departments.

Software Engineer (Consultant) at Diamond Trust Bank

August 1, 2024 - Present

Developed and integrated APIs for seamless digital remittance with partners like TerraPay, PesaLink, and IFT, enabling secure cross-platform transactions using Spring Boot and World-Check for compliance. Implemented scalable, event-driven architectures using Kafka and RabbitMQ for reliable message queuing, real-time processing, and efficient system communication. Utilized Microsoft Azure for cloud-based infrastructure, ensuring scalability, security, and reliability in delivering enterprise-grade fintech applications. Optimized backend performance and system efficiency by leveraging Fiorano for secure API management, GitLab for CI/CD and version control, and Redis for high-speed caching and improved data access. Collaborated on secure fintech-driven projects, maintaining regulatory compliance and robust data protection for mobile wallets and banking platforms. Designed and deployed containerized microservices with Docker and Kubernetes, ensuring high availability, fault tolerance, and

Software Developer at E&M Technology House Limited

January 1, 2023 - Present

ICT Intern at Ministry of Interior

May 31, 2023 - September 4, 2025