Summary
Overview
Work History
Education
Certification
Timeline
Generic

Sebastian Mejia Castaño

DevOps Engineer
Medellin

Summary

Systems Engineer, certified as AWS Solutions Architect-Associate and Kubernetes administrator with experience working in agile environments. With experience in Docker, AWS, Azure DevOps, Python, Terraform, GIT, Kubernetes. Involved in the cloud infrastructure design and deployment for multiple services with security and reliability.

Overview

5
5
years of professional experience
1
1
Certification

Work History

Sr DevOps Engineer

Amaris Consulting
09.2022 - 05.2025

• Monitor applications with Datadog.

• Troubleshooting on K8S clusters

• Container orchestration with EKS, AKS, ECS and GKE

• Create and maintain CI/CD pipelines on Github Actions

• Maintain branches policies and accesses on Github repos using IaC (Terraform)

• Provisioning/deploy microservices to K8S clusters using Pulumi

• Provision and creation of Kafka topics Using Terraform

• Create and maintain Cloud infrastructure using Terraform

• Build and maintain Terraform modules and workspaces on TFC.

• Configure Alerts on PagerDuty using Terraform and Azure Webhooks

• Configure and Maintain CI/CD Pipelines On Harness

• Cloud migration between AWS GCP and Huawei Cloud

• Maintaining and creation of worldwide scalable architectures

• Configure CloudFront Distributions

• Manage DNS and balance traffic with Akamai

DevOps Engineer

OpsLine
05.2022 - 08.2022
  • Deploy monitoring agents on EKs clusters (Lacework).
  • Build and maintain Terraform modules.
  • Monitor applications with Datadog.
  • Troubleshooting on EKS clusters
  • Create and maintain CI/CD pipelines on Github Actions

Ssr Cloud Engineer

Globant
02.2022 - 05.2022
  • Review Kubernetes manifests
  • Deploy services on K8s clusters using Helm.
  • Renew ssl certificates on Kubernetes clusters and windows servers.
  • Troubleshooting on EKS, and ECS clusters
  • Montor Kubernetes clusters (cloud and on premise)

Tech Architecture Analyst

Accenture
04.2021 - 02.2022
  • Implement and test infrastructure and operations Azure DevOps pipelines
  • Support cloud adoption for IT teams
  • Troubleshooting on EKS
  • Management and maintenance of cloud infrastructure using AWS services (EKS, S3, CloudFront, SQS, SES, DynamoDB,RDS, WAF, Secrets Manager, KMS, VPC, ALB) and Azure DevOps

DevOps Engineer

Código Digital CODI S.A.S
10.2020 - 03.2021
  • Create infraestructures with VPC, EKS, ECS, S3, Route 53, ELB.
  • Monitoring resources with AWS Cloudtrail, AWS Cloudwatch,
  • Implement IaC with terraform for
  • Build and mantain CI / CD pipelines with gitlab
  • Docker
  • Container Orchestration using Kubernetes(EKS)

Education

Bachelor of Science - Sysems Engineering

Universidad De Medellin
Medellin, Colombia
09-2021

Certification

Certified Kubernetes Administrator

Timeline

Certified Kubernetes Administrator

08-2025

Sr DevOps Engineer

Amaris Consulting
09.2022 - 05.2025

DevOps Engineer

OpsLine
05.2022 - 08.2022

Ssr Cloud Engineer

Globant
02.2022 - 05.2022

Tech Architecture Analyst

Accenture
04.2021 - 02.2022

DevOps Engineer

Código Digital CODI S.A.S
10.2020 - 03.2021

Bachelor of Science - Sysems Engineering

Universidad De Medellin
Sebastian Mejia CastañoDevOps Engineer