Douglas L.

DevOps Engineer

Douglas is a Devops Engineer with over a decade of experience in designing, optimizing, and scaling infrastructure for high-performance applications. He specializes in automation, cost management, self-service infrastructure, and software lifecycle improvements, ensuring efficiency and reliability across systems.

Throughout his career, Douglas has built robust infrastructure solutions and successfully implemented SRE principles for major organizations. His expertise spans cloud platforms, container orchestration, and infrastructure as code, enabling seamless deployments and operational stability.

His technical skill set includes AWS, Kubernetes, ArgoCD, Backstage, Pulumi, Terraform, Ansible, Docker, Jenkins, and Chef. With a strong foundation in CI/CD pipelines and real-time analytics, Douglas is committed to driving innovation and enhancing system performance.

Main expertise

  • AWS
    AWS 8 years
  • Argo CD
    Argo CD 2 years
  • Amazon CloudWatch
    Amazon CloudWatch 7 years

Other skills

  • Pulumi
    Pulumi 1 years
  • OpenShift
    OpenShift 1 years
Douglas

Douglas L.

Guatemala

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Selected experience

Employment

  • Devops Platform team lead

    healthcare.com - 3 years 8 months

    • Team lead in charge of the Internal development platform team on healthcare.com

    • Design of the Internal Development Platform toolkit such as code templates for infrastructure using Pulumi.

    • Automation of operations as user management, Cloud account request.

    • Design and implementation of the Services ownership and governance tool.

    • Design and implementation of the Cost management tool.

    • OPEX and CAPEX infrastructure costs administration.

    Technologies:

    • Technologies:
    • Docker Docker
    • AWS AWS
    • Microservices
    • Python Python
    • Design
    • Spring Spring
    • AWS SQS AWS SQS
    • Kubernetes Kubernetes
    • AWS Lambda AWS Lambda
    • AWS S3 AWS S3
    • Bash Bash
    • Terraform Terraform
    • DevOps DevOps
    • Linux Linux
    • Jira Jira
    • Apache Airflow Apache Airflow
    • Stress Testing
    • Automation Testing
    • AWS CDK AWS CDK
    • AWS VPC AWS VPC
    • AWS EC2 AWS EC2
    • Team Leading
    • Spring Cloud Spring Cloud
    • SonarQube SonarQube
    • AWS ECR AWS ECR
    • Amazon CloudWatch Amazon CloudWatch
    • Mustache
    • Solution Architecture
    • YAML YAML
    • Argo CD Argo CD
    • Pulumi Pulumi

  • Linux Site Reliability Consultant

    Pythian - 2 years 11 months

    • Working over the creation, design, and operation of Linux solutions using the SRE philosophy for Pythian clients

    • Here are some of the most exciting engagements he was involved in (company names could not be shared due to my NDA).

    • Cache Cluster service SRE team

    • Member of the SRE team for one of the biggest accommodation listing websites in the world. He was in charge of the maintenance of SLO and SLI for the cache cluster service, which provides Redis and Memcached services for the other teams.

    • Configuration Management Implementation Worked on the implementation of a Configuration Management system using Ansible and Redhat Satellite as part of the Digital Evolution for one of the biggest Public Broadcasting Organizations in the US.

    • More than 200 servers were migrated to RHEL 8, and manual maintenance tasks Such as bootstrapping, security updates, and user configurations, were automated by over-integrating these tools with VMWare, a nontypical scenario.

    Technologies:

    • Technologies:
    • Docker Docker
    • AWS AWS
    • ElasticSearch ElasticSearch
    • Redis Redis
    • Node.js Node.js
    • Python Python
    • Apache Kafka Apache Kafka
    • Kubernetes Kubernetes
    • AWS Lambda AWS Lambda
    • AWS S3 AWS S3
    • Bash Bash
    • Azure Azure
    • Google Cloud Google Cloud
    • Terraform Terraform
    • Ansible Ansible
    • DevOps DevOps
    • AWS Kinesis AWS Kinesis
    • Linux Linux
    • Azure Cloud Azure Cloud
    • AWS CDK AWS CDK
    • AWS EC2 AWS EC2
    • Spring Cloud Spring Cloud
    • AWS ECR AWS ECR
    • Amazon CloudWatch Amazon CloudWatch
    • OpenShift OpenShift
    • Solution Architecture
    • YAML YAML
    • AWS ECS AWS ECS

  • Cloud Architect

    FOX INTERNATIONAL CHANNELS - 1 year 5 months

    • In charge of the Architectural design of the backend services for NatGeo App, Fox Sports App and Web Page and Fox App

    • In charge of the designs for the backend infrastructure services for the digital products for the Latin America Region, A massive multimedia based series of services with millions of users at month.

    • Working with a DevOps team to deliver soccer finals and The Walking dead premiere to Latin America

    • Creation of a CI/CD baseline for the foxsports products.

    • Implementing Docker Layers baseline and golden images

    • Implementation of SRE practices as Monitoring Plans, Product Requirements, and Technical Designs for the Tech Department

    • Implementation of Infrastructure as Code as practice on a daily basis

    Technologies:

    • Technologies:
    • Docker Docker
    • AWS AWS
    • Java Java
    • Jenkins Jenkins
    • Python Python
    • Spring Boot Spring Boot
    • AWS Lambda AWS Lambda
    • AWS S3 AWS S3
    • Bash Bash
    • Ansible Ansible
    • DevOps DevOps
    • AWS Kinesis AWS Kinesis
    • AWS CDK AWS CDK
    • AWS VPC AWS VPC
    • AWS EC2 AWS EC2
    • Team Leading
    • Spring Cloud Spring Cloud
    • AWS ECR AWS ECR
    • Amazon CloudWatch Amazon CloudWatch
    • YAML YAML
    • AWS ECS AWS ECS

  • Staff Site Reliability Engineer

    El Segundo - 2 years 9 months

    • Deploying, managing, and operating scalable, highly available and fault tolerant systems on AWS, Design high availability Cloud based services SRE Functions.

    • In charge of on-call procedures for a 24/7 platform.

    • In charge of monitoring plans for a system with an availability of 99,999

    • In charge of CI/CD flow for a complex microservices platform.

    • Optimization and performance for all the backend services having

    Technologies:

    • Technologies:
    • AWS AWS
    • Microservices
    • Apache Kafka Apache Kafka
    • AWS SQS AWS SQS
    • AWS Lambda AWS Lambda
    • AWS S3 AWS S3
    • AWS Kinesis AWS Kinesis
    • AWS Athena AWS Athena
    • Apache NiFi Apache NiFi
    • AWS VPC AWS VPC
    • AWS EC2 AWS EC2
    • AWS ECR AWS ECR
    • Hadoop Hadoop
    • AWS ECS AWS ECS

Education

  • BSc.Systems Engineer

    Universidad Mariano Gálvez · 2007 - 2014

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