Youssef – Spring Boot, Java, Python

An enterprise AI and data platform designed for Fortune 500 organizations in healthcare and other regulated industries to process, analyze, and automate large-scale clinical and operational workflows. The platform combined AI capabilities, large language models, and scalable data pipelines to improve operational efficiency, accelerate content processing, and support secure, high-volume production environments.

• Led a cross-functional team of 5+ engineers and data scientists to deliver enterprise AI platforms from architecture to production.
• Designed and implemented scalable backend services and distributed data pipelines using Python, FastAPI, Java Spring Boot, Kafka, SQL/NoSQL, Docker, and Kubernetes.
• Optimized high-volume healthcare data processing workflows using Kafka-based asynchronous pipelines, reducing processing time by 86% from 15 minutes to 2 minutes.
• Integrated OpenAI API and custom LLMs to automate content generation and data workflows, improving operational efficiency by 35%.
• Built CI/CD pipelines and deployment automation, reducing deployment time by 40% across multiple projects.
• Owned technical architecture, code quality, delivery planning, and production readiness for client-facing AI and data platforms.
• Collaborated with product, data science, and client stakeholders to translate business needs into secure, scalable technical solutions.

A digital finance platform built for the African market, focused on security, scalability, and reliability across the full payment lifecycle. The system handled high-stakes financial transactions and required strict compliance with security standards.

• Developed high-quality object-oriented software for the finance sector with a focus on security and scalability
• Built and deployed backend services using Java Spring Boot and Python, integrated with RabbitMQ for async messaging
• Implemented authentication and authorization using Keycloak across multiple services
• Developed frontend interfaces using React.js, improving user experience for digital payment workflows
• Managed deployments using Docker and Linux environments, ensuring reliable and consistent delivery
• Contributed across the full SDLC — from requirements through testing and production deployment
• Improved backend reliability and deployment consistency through Docker, Linux environments, and CI/CD pipelines.

A full-stack web application designed for a startup to improve user engagement, streamline team collaboration, and enable real-time notifications. The platform provides a centralized environment for communication and task coordination, helping teams collaborate more efficiently and stay informed through instant updates.

• Designed and developed a notification system to improve user engagement.
• Built backend services using Java Spring Boot connected to a MySQL database.
• Developed frontend components using Angular, translating business requirements into functional user interfaces.
• Helped introduce Agile/Scrum practices, including daily standups, sprint backlogs, planning sessions, and delivery tracking.
• Participated across the SDLC, including development, testing, bug fixing, and software delivery.

A Java-based web application developed in an enterprise training environment to demonstrate core backend development concepts and modern web application architecture. The project focused on applying Core Java, object-oriented programming principles, and fundamental web development practices in a realistic enterprise workflow.

• Developed Java web application features using Core Java and object-oriented programming principles.
• Implemented basic frontend and backend functionality for enterprise-style applications.
• Collaborated with team members to design, build, and test Java-based web solutions.