Oussama Ouledabdallah Email & Phone Number

Tunis, Tunisia

Tunis, Gouvernorat Tunis, Tunisie

– Migrated OVH infrastructure to AWS cloud environment, resulting in increased scalability and reduced operational costs by 40%.– Ensured best practices for AWS IAM roles, policies, and security groups, NACLs and multi factor authentication.– Design and implement secure VPC architectures.– Improving the security of web applications by utilizing AWS WAF.– Implemented scalable and highly available AWS infrastructure using ECS, S3, ELB, EC2 and RDS resulting in a 30% improvement in system performance.– Deployed AWS ACM for securing ALB and CloudFront services.– Automated backup and recovery processes using AWS Backup and Amazon S3 versioning, ensuring data integrity and availability.– Configured AWS Transit Gateway and VPN connections to GCP.– Designed and deployed automated CI/CD pipelines on AWS using Gitlab-Ci reducing deployment time by 50%.– Automated monitoring and alerting processes using CloudWatch, SNS, AWS LAMBDA, AWS EventBridge.– Optimized application performance by implementing CDN solutions using AWS CloudFront, resulting in a 50% reduction in latency.

Sfax, Tunisie

– Processed radiological trauma images.– Developed a radiological trauma image classifier.– Achieved a remarkable 97% accuracy in deep learning model.– Containerized machine learning models using Docker.– Utilized Terraform to provision AWS resources including IAM, ECR, SageMaker, S3, Lambda, and CloudWatch, enabling infrastructure as code.– Implemented continuous training of machine learning models with AWS SageMaker.– Developed RESTful APIs with Amazon API Gateway.– Established a CI/CD pipeline using GitLab-CI to automate the deployment of deep learning model.

Sfax, Tunisie

Development of a chat web application using Reactjs / Nestjs / Mongodb / Webrtc / Socket.io.

Sfax, Tunisie

Development of a medical management application using : HTML / CSS / PHP / Bootsrap / Laravel.

Engineer'S Degree, Computer Science

Classes Préparatoires Aux Grandes Écoles (Cpge), Physical Chemistry