Available for new opportunities

Building the Cloud Infrastructure of Tomorrow

DevOps Engineer specializing in scalable cloud architecture, automation, and reliable systems using modern infrastructure practices.

Passionate about building
reliable systems

DevOps engineer with deep expertise in cloud-native technologies, infrastructure as code, and automation. I specialize in designing scalable architectures, optimizing CI/CD workflows, and ensuring high availability across distributed systems.

My focus is on bridging the gap between development and operations, enabling teams to deliver faster with confidence while maintaining security and reliability at scale.

5+
Years Experience
20+
Projects Delivered
99.9%
Uptime Achieved
50+
Pipelines Built
slargacha@cloud ~
$ whoami
Sebastian Largacha

$ cat role.txt
DevOps Engineer

$ echo $SKILLS
AWS, K8s, Terraform, Docker,
CI/CD, Python, Linux

$ uptime
always building, always learning

$

Tools & Technologies

The technologies I work with daily to build, deploy, and manage cloud infrastructure at scale.

Cloud Platforms

AWS EC2 S3 Lambda CloudFormation RDS

Infrastructure as Code

Terraform Ansible CloudFormation Pulumi
📦

Containers & Orchestration

Docker Kubernetes Helm ECS Docker Compose
🚀

CI/CD & Automation

GitHub Actions Jenkins ArgoCD GitLab CI
💻

Programming

Python Java Bash YAML Go
🔒

Monitoring & Security

Prometheus Grafana CloudWatch Networking IAM

Professional Journey

Building and scaling infrastructure across multiple industries.

2021 — 2026

DevOps & Infrastructure Engineer

Gane Cali

Managed AWS cloud infrastructure including VPCs, Subnets, and networking. Built and maintained EKS and ECS clusters, designing CI/CD pipelines in Azure DevOps for automated application deployments. Monitored cloud services with CloudWatch. Additionally, administered the Fortinet firewall (network policies, VPN users, SD-WAN rules), provisioned and hardened virtual machine servers monitored with Zabbix, and coordinated with an external SOC provider to block suspicious IPs and remediate security threats.

AWS EKS Azure DevOps Fortinet Zabbix
2019 — 2021

Data Technician

Emcomunitel (Movistar / Telefónica)

Installed and configured last-mile networking equipment (routers, switches, firewalls, voice gateways) for corporate clients. Delivered MPLS services including VPN L3, VPN L2, and VPLS, as well as dedicated internet channels and other ISP enterprise solutions.

MPLS Networking Routers Firewalls VPN

Key Achievements

Notable accomplishments throughout my career.

Cloud Migration from Netgroup to AWS

Led the migration of virtual machines from Netgroup cloud provider to AWS. Containerizable workloads were deployed on EKS and ECS clusters, while non-containerizable VMs were migrated as EC2 instances, ensuring zero data loss and minimal downtime.

AWS EKS ECS EC2 Docker
🔒

Data Center Rack Reorganization

Reorganized Racks 6 through 11 at the Telefónica/Movistar Cali Centro node, including full cable management and proper equipment placement. All work was performed during night shifts to ensure minimal service disruption for corporate clients.

Networking Cabling Infrastructure

Credentials & Learning

Professional certifications validating cloud and DevOps expertise.

🏆

AWS Cloud Practitioner

Amazon Web Services

Let's Work Together

I'm always open to discussing new opportunities, interesting projects, or ways to help your team build better infrastructure.