Ahmed Samti
Cloud Engineer
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91300 Massy, France
Freelance, ouvert au CDI
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À propos
Introduction
Cloud Engineer with 6+ years of expertise in AWS and GCP infrastructure management. Specialized in multi-tenant cloud architectures, cost optimization, and automation—proven track record reducing deployment time and hosting costs while enhancing performance. I deliver scalable, secure cloud solutions with 24/7 production support experience across enterprise environments.
Expérience de travail
AWS Expert/DevOps Engineer
ENGIE
sept. 2022 - déc. 2025
3 ans 4 mois
Vétheuil, France
Progression as an AWS Expert within the CloudSAP team in GBS IT, working on SAP application migration projects from on‑premise data centers to AWS Cloud assuring these key responsibilities: - The automation of the build and provisioning of AWS infrastructure required for the clients SAP applications migration. - The implementation of ENGIE IT's security KPIs across the entire AWS application scope, including CrowdStrike deployment, IAM policies, and patch management... - The Management and resolution of the AWS infrastructure incidents in RUN/production environments. - The Realisation and Documentation of Disaster Recovery Plan (DRP) tests to validate application resilience and disaster readiness. - Deployement of AWS Landing Zones for new SAP migration projects, including VPCs, subnets, VPC endpoints, and Transit Gateway attachments. - The Monitoring and enforcement of FinOps best practices across all AWS accounts within the SAP scope to optimize cloud costs.
Cloud/SysOps Engineer
Veolia
janv. 2022 - oct. 2022
10 mois
Vétheuil, France
- Build and Run operations across the entire Data teams applications portfolio, hosted on AWS and GCP. - Implementation and enforcement of security standards and compliance for applications, including bastion host access, traffic proxyfication, centralized logging, and OS patch management. -Operational support for Data applications, including debugging and resolving network and system issues on AWS environments. - Troubleshooting and resolving issues in infrastructure automation scripts related to orchestration and configuration management.
Infor Tunisia
févr. 2019 - juil. 2021
2 ans 6 mois
La Goulette, Tunisie
Cloud Operations Engineer
août 2019 - juil. 2021
2 ans
La Goulette, Tunisie
- Installation, configuration, administration and maintenance of web services including Linux operating systems, networks, Amazon Web Services and Open Source technologies. - Production architectures design, deployment strategies definition and planification , ORT and DR testing with a focus on preventing problems and downtime before they occur. - Data backup, replication and retention policies automation. - Infrastructure and services monitoring and logging setup and customization. - Performance review of service and infrastructure SLAs. - Reinforcement of cloud security best practices: centralized user management, access policies, system security patches, OS upgrades, SSL certificates renewal. - Full support for a multi-tenant provisioning service: deployment automation, bottleneck identification and removal, performance improvement, hosting cost optimization, migration from EC2 Classic to VPC, connections management and balancing, multi cloud extension. - Cloud hosting budget tracking, cost control best practices implementation, business care justifications and cost/benefit analyses for infrastructure level improvements and initiatives. - Backup, Security, Monitoring and customer data audit. - 24x7 support for the production cloud infrastructure hosted on AWS and GCP.
Internship Trainee
févr. 2019 - juil. 2019
6 mois
La Goulette, Tunisie
In the scope of this graduation internship, my mission was to study, re-architecture and improve a cloud based multi-tenant provisioning tool used by Infor Retail's clients applications to run intensive compute batches. The improvements had two major goals: enhance performance and reduce cost.
Internship
Infor Tunisia
juil. 2018 - août 2018
2 mois
La Goulette, Tunisie
In the context of using Google Cloud Platform as a cloud provider besides AWS for Infor,my mission was to develop automation scripts in Python to list and report the company's ressources: Storage,Costs, Volumes...
Internship
CA Soft Consulting
juil. 2017 - juil. 2017
1 mois
La Goulette, Tunisie
Formation
Ecole Supérieure Privée d'Ingénierie et de Technologies - ESPRIT
Engineer's degree, Computer Science
2015 - 2019
4 ans 1 mois