Jorge Lozano - DevOps & Cloud Engineer CV

Jorge Lozano

DevOps Engineer | Software Engineer

AWS Solutions Architect Certified Associate

🚀 Cloud & DevOps Engineer | Infrastructure Automation | Kubernetes | AWS Solutions Architect Cloud and DevOps Engineer with 4+ years of experience in designing, automating, and managing modern cloud-native architectures. Skilled in developing backend services, automating infrastructure provisioning, and implementing CI/CD pipelines for scalable, resilient systems. My expertise spans designing and deploying scalable microservices architectures, implementing GitOps practices, and provisioning cloud resources. 💻 Tech Stack: • Languages & Frameworks: Java (Spring Boot), Golang, Python, Scala • Cloud & IaC: AWS, Kubernetes (EKS), Terraform, Packer, CloudFormation, SAM • DevOps & CI/CD: Jenkins, GitLab CI/CD, CircleCI, ArgoCD, FluxCD, Kustomize • Monitoring & Observability: Datadog, ELK Stack (on-prem & cloud), New Relic • Testing & Automation: Appium, JMeter, K6, Gatling, BDD • Configuration Management: Ansible, Puppet, Bash scripting ⚙️ Key Responsibilities & Achievements: - Designed and managed cloud infrastructure to support multiple microservices. - Implemented GitOps workflows using Knative, FluxCD, ArgoCD, and Kustomize. - Automated provisioning of AWS services, including Lambda, API Gateway, Secrets Manager, RDS, DMS, CloudFormation, and SAM Templates. - Optimized containerized applications on EKS, EC2, ECS, and Fargate. - Managed AWS networking and load balancing, including VPC, Route 53, ALB, NLB, and security groups. I am passionate about automation, cloud computing, and building resilient infrastructure.

Experience

Mercadolibre - Software Engineer

May. 2024 - Present

EKS Administration & Automated infrastructure provisioning at scale
Built scalable GitOps-based provisioning pipelines for EKS cluster management
Developed internal tools for end-to-end cluster monitoring and observability
Performance optimization and resource management

Vozy - DevOps Engineer Consultant

Feb. 2024 - Mar. 2024

Designed EKS-based cloud architecture supporting multiple microservices over gRPC
Infrastructure management with Terraform, Gitlab, Service Mesh and TriggerMesh
Guided teams in refactoring monoliths into serverless microservices using AWS Lambda
Support development and operations teams to decouple microservices to serverless architectures

Imagemaker - DevOps Engineer

Oct. 2023 - May. 2024

Managed IAM roles and user policies for secure cloud access
AWS account cost management and FinOps optimization
Kubernetes monitoring and management
Python scripting for automation

Robinfood - DevOps Engineer

Oct. 2022 - Oct. 2023

Full management of AWS services (EC2, ECS, RDS, DMS, S3, IAM)
Kubernetes EKS and ArgoCD administration
Developed AWS Lambdas with Serverless Framework (Python)
Infrastructure automation using Terraform
On-premises deployments with Puppetserver
CI pipelines creation with Jenkins

Robinfood - QA Engineer | Automation Tester

Nov. 2021 - Oct. 2022

Automated testing for APIs and mobile apps (Flutter, Android) using Appium and custom scripts
Performance testing with JMeter, K6, and Gatling
Functional and non-functional testing for APIs, mobile apps, and web
Basic AWS Cloud and Docker container usage

Robinfood - QA Intern

May. 2021 - Nov. 2021

Functional and non-functional testing
Database management with MySQL and Skeema

Education

Bachelor's Degree - Systems Engineering

Universidad Central de Colombia