Amdjed Belgacem

Results-driven Lead Full Stack Developer with 3+ years of leadership experience in architecting secure, scalable, cloud-native platforms for medical, social, and education sectors. Holder of M.Eng. in Cyber Security with deep expertise in AWS, GraphQL, Next.js, PostgreSQL, and cyber-resilient architectures. Delivered production systems with 99.9% uptime, increased user engagement by 40%, and mentored teams of up to 10 developers.

Native

Arabic speaker ready for immediate relocation to support sovereign-cloud, healthcare, and digital education transformation initiatives.

Lead Full Stack Developer at Perinatal Medicine Co. / Media Medicine Co. (2024-06 – Present)

• Architected and developed a medical-based social network using Next.js, GraphQL, PostgreSQL and AWS, driving 40% increase in user engagement while maintaining 99.9% uptime for clinical users.
• Led architectural design and strategic decisions for a new social media platform; integrated AWS services and CI/CD pipelines with Docker, reducing deployment time by 30%.
• Mentored and supervised a team of 10 developers, established code quality standards and automated testing workflows with Jest, improving delivery speed by 25%.
• Designed and maintained HIPAA-aligned data pipelines and databases, ensuring privacy, security and high availability in a regulated medical environment.

Lead Full Stack Developer at PuzzMeta Co. (2024-02 – 2024-06)

• Architected and built RESTful APIs using FastAPI and Node.js with seamless third-party integrations, supporting scalable backend services.
• Designed and optimized MongoDB schemas, improving data retrieval speed by 35% and enhancing overall application performance.
• Integrated React.js and Tailwind CSS for responsive, modern frontends, resulting in 20% improvement in user satisfaction scores.
• Led agile sprints and conducted code reviews for 3 junior developers, accelerating feature delivery and raising team code quality.

AWS System Administrator at Sufle Io (2022-01 – 2022-08)

• Designed and implemented secure VPCs, subnets, security groups and Amazon RDS instances, achieving 99.99% database availability and strengthening network security for 10+ applications.
• Automated infrastructure provisioning using AWS CloudFormation and CDK, cutting provisioning time by 50% and reducing infrastructure costs by 15%.
• Implemented cybersecurity measures aligned with Conagilience frameworks, reducing vulnerabilities by 20% while applying AWS best practices in production cloud environments.
• Progressed rapidly from mentee to key contributor on real-world AWS cloud projects.

Master of Engineering (M.Eng.) in Cyber Security – Kadir Has University (2022-10 – 2023-10)

Bachelor of Engineering (B.E.) in Computer Engineering – Kadir Has University (2018-10 – 2022-09)