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Chrisco MampuyaCM

Chrisco Mampuya

Devops/AWS/Kubernetes

€700/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Chrisco

Are you looking for a Senior DevOps Engineer to strengthen or lead your infrastructure?

Do you want to:
Accelerate your delivery cycles and make your deployments reliable?
Modernize and automate your cloud infrastructure?
Reduce your costs and gain operational agility?

You've come to the right place.

Cloud DevOps Engineer, 13 years of experience, I specialize in the industrialization of cloud infrastructures, CI/CD automation, and large-scale Kubernetes deployment.

I have worked in critical and demanding environments – banking, rail, and insurance sectors – collaborating with organizations such as SNCF, BNP Paribas, and AXA.

As a DevOps Engineer, I can assist you with:
- Designing and provisioning your AWS / Azure infrastructures using Terraform
- Deploying and administering your Kubernetes clusters (EKS / AKS) with Ansible and Helm or others
- Implementing and optimizing your CI/CD pipelines (GitLab CI, Jenkins)
- Automating your operations with Ansible, Helm, and Python
- Monitoring and observability of your applications via Datadog
- Migrating your applications to cloud environments
- Optimizing and securing your container images
- Supporting and upskilling your technical teams

I place great importance on delivering robust solutions that are directly usable by your teams.

Full technical stack:
AWS (EC2, Lambda, EKS, RDS, S3, SQS, IAM, VPC, CloudWatch) · Azure (AKS, VM, Functions, Storage Account) · Terraform · Ansible · Kubernetes · Docker · Helm · ArgoCD · GitLab CI · Jenkins · Datadog · Dynatrace · Prometheus · Kibana · Vault · Harbor · Artifactory · Python · Shell · Groovy · n8n

Shall we discuss your project?

Contact me on the platform
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Paris (up to 50km), Lyon (up to 15km), Strasbourg (up to 10km), Dijon (up to 10km), Besançon (up to 10km)

Experience

  • eSNCF Solutions
    Senior Cloud DevOps Engineer
    TRANSPORTATION
    November 2024 - Today (1 year and 9 months)
    Saint-Denis, France
    - Provision cloud infrastructures for projects with Terraform on AWS (EC2, Lambda, SQS, RDS, etc.)
    - Write Terraform modules for the Ops team
    - Automate container deployments to EKS using Helm
    - Migrate applications to AWS cloud
    - Implement the project's Sharedlib
    - Implement CI/CD for all projects
    - Support project teams in using the implemented CI/CD
    - Ensure the proper functioning of applications in production
    - Implement monitoring with Datadog
    Terraform Helm AWS Kubernetes Jenkins
  • BNPP CIB
    Senior DevOps Engineer
    BANKING AND INSURANCE
    January 2024 - October 2024 (9 months)
    Montreuil, France
    - CI/CD evolution
    - Support for non-production environments
    - Write and improve Ansible roles and modules
    - Write and improve Groovy scripts for Jenkins
    - Automate container deployments to Kubernetes using Helm
    - Migrate applications to Spring Boot 3
    - Support teams in using CI/CD
    Ansible Helm Kubernetes Bitbucket Jenkins
  • ITNOVEM - SNCF
    Cloud DevOps Engineer
    TRANSPORTATION
    June 2019 - November 2023 (4 years and 6 months)
    Saint-Denis, France
    - Write Ansible and Jenkins scripts
    - Improve GitLab platforms
    - Manage Docker/Kubernetes/Helm containerization
    - Manage the Azure Cloud platform
    - Migrate applications to Azure Cloud
    - Monitor production incidents
    - Deploy applications on Azure Cloud with Helm
    AWS Kubernetes Terraform Helm Jenkins

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Education

  • Master 2 - Documentary Application Engineering and Security
    University of Caen
    2012

Certifications

Skill set

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