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Cristóbal C.CC

Cristóbal C.

Backend Developer, DevOps, MLOps, LLMOps

€450/day
1 project
Torre del Mar, ES
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Cristóbal

Software Engineer with over 15 years of professional experience in designing, building, and implementing robust server-side solutions in various cloud environments. My career spans multiple industries, including management consulting, healthcare, energy, video games, and academic research. I specialize in Backend Development, Data Engineering, DevOps, and MLOps. Additionally, I have a strong background in AI-driven development, with experience building with the OpenAI API, and the LangChain framework, to which I have also been able to contribute.
  • Spanish

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Iberia
    Cloud Engineer
    TRANSPORTATION
    June 2024 - Today (2 years)
    Migrations from on-prem to AWS cloud.
    Infrastructure as Code (IaC) using Terraform.

    Technologies: AWS, Terraform, GitHub.

    AWS Terraform AWS Lambda EC2
  • Nucleo360
    Consultant
    HUMAN RESOURCES
    May 2024 - July 2024 (3 months)
    Málaga, Spain
    Migrated the infrastructure to a VPS, transitioning to a new stack consisting of Angular, Node, MySQL, Docker Compose, HAProxy, Ceph, and PowerDNS.
    Designed and implemented the system, and all maintenance and migration pipelines using Ansible and Jenkins.
    Secured sensitive data by migrating secrets to Ansible Vault.
    Refactored Dockerfiles to support environment variables, making them fully parameterized.
    Optimized pipelines, reducing the update process for all the clients from over 20 hours to just minutes.
    Ansible Jenkins Bash
  • Profesional independiente
    MLOps Engineer & DevOps
    April 2021 - Today (5 years and 2 months)
    Consulting as a contractor for one of the top 10 pharmaceutical companies in the world. Admin DKube/Kubeflow/Kubernetes infrastructure. Create and deploy Kubeflow pipelines and models with KServe. Work with DS teams to support them in all the stages of the ML lifecycle. That includes: creating proof of concepts, helping with specific parts of the code, deploying in production, creating utilities libraries and templates, custom Docker images, writing documentation, and training sessions. Manage infrastructure with Terraform (for AWS) and GitLab CI pipelines for Business Analytics project. Technologies: Kubeflow, DKube, Kubernetes, Python, Docker, Terraform, AWS,...

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Education

  • Master of Science in Software Engineering
    University of Malaga
    2010
    Master, Software Engineer and Artificial Intelligence
  • Engineer, Software and Computer
    University of Malaga
    2007
    Engineer, Software and Computer

Skill set

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