OAFreelancer profile translated to English.
Back to original languageAbout Omri
🔹 Cloud & DevOps Engineer | AWS | Kubernetes | Terraform | Python | Go 🔹
Cloud & DevOps Engineer with over 4 years of experience, specializing in designing, optimizing, and migrating infrastructures to AWS. I assist companies in modernizing their applications by adopting scalable, secure, and cloud-native solutions.
💡 What I can bring to you:
✅ Cloud Migration & Optimization: Expertise in AWS (EKS, Lambda, ECS, RDS, S3), on-premise to AWS migration, cost and performance optimization.
✅ Infrastructure as Code (IaC): Automation and deployment with Terraform, AWS CDK, Helm, Kubernetes.
✅ CI/CD & DevOps: Implementation of GitHub Actions, GitLab CI/CD, Jenkins, AWS CodePipeline pipelines.
✅ Security & Monitoring: Integration of DevSecOps best practices, monitoring (Prometheus, Grafana), and log management (ELK, CloudWatch).
✅ Backend Development & Automation: Expertise in Python, Go, Bash scripting to automate your tasks and improve your infrastructure.
📍 Based in Vélizy-Villacoublay, France, available remotely or on-site (within a 50 km radius).
📩 Need an expert for your cloud infrastructure? Contact me to discuss your project!
French
Native or bilingual
English
Fluent
Can work on-site
Vélizy-Villacoublay (up to 50km)
Experience
- ThalèsCloud ArchitectMay 2025 - Today (1 year and 1 month)Paris, FranceLed the migration of an embedded software solution to the Amazon Web Services cloud, modernizing legacy Windows and Linux components towards a containerized hybrid architecture.
- Designed and deployed infrastructure using Terraform (IaC), Amazon Web Services ECS (Windows and Linux containers), and Amazon Web Services FSx / NFS for shared storage.
- Automated the bootstrap of Windows Amazon Web Services EC2 instances via PowerShell and Linux configuration with Bash and AWS CLI.
- Integrated CI/CD pipelines with GitLab for infrastructure and application delivery.
- Implemented secure IAM roles, data flows via Amazon Web Services S3, and VPC endpoints for private access compliant with security requirements.
- Produced end-to-end architecture: architecture diagrams, technical documentation, and automation for scalable cloud operations.
Technical Stack:Amazon Web Services (ECS, EC2, FSx, S3, IAM, VPC, SSM) · Terraform · GitLab CI/CD · PowerShell · Linux · Docker · NFS/SMB - ValeoCloud & DevOps EngineerAUTOMOBILEApril 2023 - Today (3 years and 2 months)Île-de-France, FranceMission:Managed cloud migration and the design of scalable and secure applications at Valeo. Migrated legacy applications to AWS using cloud-native services for serverless and containerized solutions. Optimized performance, costs, and scalability through "rehost" migrations and "refactoring".
- Migrated legacy and on-premise applications to AWS using Rehost and Refactor/Re-architect methodologies, and designed cloud-native applications with services such as Lambda, ECS, and EKS.
- Developed automated Infrastructure as Code (IaC) solutions using Terraform and Kubernetes for seamless deployments and optimal scalability.
- Collaborated with cross-functional teams to design secure, scalable, and cost-effective cloud architectures, optimizing performance, security, and operational efficiency.
Technologies Used:AWS (Lambda, ECS, EKS, RDS, S3, SQS, SNS, VPC), Terraform, Python, Go lang, Helm, Kubernetes, Docker, PostgreSQL, Node.js, Git - Engie DigitalCloud Engineer/ Python developerENERGY AND UTILITIESOctober 2021 - May 2023 (1 year and 7 months)Île-de-France, FranceMission:Developed a solution for the ontological representation of data collected by IoT devices using a Python backend, enabling the integration of various data sources such as S3, Athena, TimeStream, MySQL, PostgreSQL, and MongoDB, with a REST/GraphQL API for data querying.
- Implemented data source managers with read/write and time-series capabilities for diverse sources.
- Automated the creation of ontology data using AWS services like Lambda, S3, SNS, and SQS, and deployed to Dev/Prod environments.
- Built ETL pipelines to automate the ingestion and processing of various data types.
Technologies Used:Typing, Mypy, Pytest, Boto3, Flask, FastAPI, AWS CDK, AWS-SAM-CLI, Black, Moto, Pydantic, Shaystack, Mangum, AWS CDK
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Education
- Master in Computer ScienceUniversity of Reims Champagne-Ardenne2020Master en informatique
- Computer Engineering DegreePolytechnic Institute of Advanced Sciences of Sfax-Tunisia2017Diplôme d'ingénieur en informatique
Certifications
- AWS Certified Solutions Architect – AssociateAmazon Web Services Training and Certification2021
- AWS Certified Cloud PractitionerAmazon Web Services Training and Certification2021