Looking for a job

Pablo Culler

@pculler

Cloud & Linux Infrastructure Architect, 15+ years on production Linux/Unix (RHEL, AIX, Debian) and hybrid Azure/AWS with Terraform and Ansible.

Argentina

Message

What I'm looking for

I’m looking for fully remote contract work.

At Revelo, I author and validate Infrastructure-as-Code training tasks for large language model training programs. I build and debug solutions across Terraform, CloudFormation, CDK, and Pulumi, and contribute to infrastructure vulnerability reviews.

At Banco Pichincha, I led discovery, technical design, and migration planning for five mission-critical banking applications across hybrid Azure and AWS environments. I produced architecture and migration deliverables, and the TO-BE design was approved by the bank’s senior architecture board.

At Hitss (formerly Globalhitss), I architected cloud infrastructure automation with Terraform and Ansible, standardized CI/CD pipelines, and delivered observability and security enhancements. Earlier, at DomainTools, I managed release pipelines and maintained Linux software builds.

At IBM, I administered AIX and Red Hat Enterprise Linux environments and provided Level 3 production support. I’ve also worked on Linux automation, embedded systems, and a self-directed AI-powered technical productivity framework; I’m looking for fully remote work due to mobility considerations.

Experience

Work history, roles, and key accomplishments

Current

Freelance Infrastructure Engineer

Current

Independent

Mar 2026 - Present (7 months)

Authored and validated Infrastructure-as-Code training tasks for LLM training programs, and contributed to vulnerability audit workflows.

Terraform CloudFormation CDK Pulumi Infrastructure as Code Security

Cloud Architect & Technical Lead

Banco Pichincha

Dec 2024 - Dec 2025 (1 year)

Led discovery, technical design, and migration planning for five mission-critical banking applications across hybrid Azure and AWS environments. Designed and implemented reusable Infrastructure-as-Code modules and CI/CD pipelines.

Azure AWS Terraform Azure DevOps FinOps Cloud Governance Architecture

Cloud Solutions Architect

Hitss

Mar 2024 - Jun 2024 (3 months)

Architected cloud infrastructure automation using Terraform and Ansible, and built standardized CI/CD pipelines for multi-tenant cloud environments.

Terraform Ansible CI CD Observability Security

Release Engineer

DomainTools

Nov 2022 - Jul 2023 (8 months)

Managed and automated release pipelines using Jenkins, Bash, and Python scripting, and implemented deployment versioning and rollback strategies.

Jenkins BASH Python Linux rpm DEB CI CD

Broadcast Software Senior DevOps

DirecTV

Nov 2021 - Nov 2022 (1 year)

Developed and maintained custom automation scripts in Bash, provided firmware-level support for satellite set-top boxes, and supported mission-critical broadcast infrastructure.

BASH Linux Firmware Databases Broadcast

UNIX Patching Coordinator Engineer

DXC Technology

Dec 2020 - Jan 2021 (1 month)

Coordinated patching and maintenance across multiple Unix environments, ensuring compliance and minimizing downtime.

Unix Patching Change Management Compliance

Linux Sysadmin & DevOps Practitioner

PLC Group

Oct 2018 - Jul 2020 (1 year 9 months)

Configured, maintained, and tuned Linux servers, implemented OpenProject and Mattermost, and migrated source control to Git.

Linux Apache Nginx Docker SaltStack Git Raspberry Pi BASH

Unix/Linux System Administrator

IBM

Sep 2007 - May 2016 (8 years 8 months)

Administered and automated AIX and Red Hat Enterprise Linux environments, provided Level 3 support, and implemented security hardening and performance tuning.

Aix RHEL BASH Python SAP Security Monitoring Disaster Recovery