Omar Elasfar

Software Developer @Ciena

Kanata, ON, CA

Automated daily concatenation of parquet files for client data stored in AWS S3 buckets by integrating Maven, Kubernetes, and Docker workflows, ensuring reliable data aggregation and improving processing efficiency.• Enhanced the SaaS platform by implementing pagination, a smart search box, and advanced SQL queries using Java, PostgreSQL, and JavaScript, improving user experience and system loading times by 75%.• Validated and deployed system upgrades by developing JUnit unit tests, running containerized builds in Docker, and executing CI/CD pipelines in TeamCity, strengthening software reliability and deployment consistency.