Summary
Overview
Work History
Education
Skills
Languages
Volunteering
Timeline
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Jorge Pemjean Letelier

Montréal,Canada

Summary

Adept at orchestrating cloud infrastructure and enhancing system resilience, I leveraged Kubernetes, and infrastructure as code to deliver efficient, reliable production systems. My leadership in delivering cloud infrastructure and mentoring junior engineers showcases a blend of technical competence and team development skills, significantly boosting operational efficiency. Proud father of a 9-year old boy and 6-year old girl who enjoys reading, swimming, and playing the bass.

Overview

10
10
years of professional experience

Work History

Senior Devops

Astek
Montreal, QC
01.2025 - Current
  • Infrastructure lead for conducting on-prem resources migration to the cloud (Azure).
  • Review and submit architecture decision records.
  • Automate Continuous delivery pipelines.
  • Plan, manage, an rehearse disaster recovery exercices.

Senior DevOps Analyst

AlayaCare
Montreal, Quebec
03.2024 - 12.2024
  • Provide level 1 support for production systems.
  • Provision and manage cloud infrastructure with Terraform and Cloudformation on AWS (EKS, RDS, VPC, EC2, OS).
  • Manage Kubernetes upgrades without downtime.
  • Implement AWS security best practices.
  • Troubleshoot networking and DNS issues on EKS clusters.
  • Create application delivery dashboards.
  • Write microservices in Python.

Senior DevOps Developer - Cloud Engineering

Sama
Montreal, QC
03.2023 - 02.2024
  • Provision infrastructure components with Pulumi and Typescript (IaC) on AWS (EKS, EC2, VPC, RDS).
  • Implement Gitops practices for software delivery.
  • Manage Kubernetes upgrades.
  • Devise and maintain Helm charts.
  • Maintain CICD pipelines with Github Actions and CodeFresh.
  • Devise a multi-tenancy integration strategy between EKS and AKS.
  • Define guidelines and best practices for infrastructure delivery and monitoring with New Relic.
  • Strengthen platform resiliency with Kubernetes HPA, cluster autoscalers and KEDA.
  • Delivering on-demand environments with Crossplane.

Senior DevOps Engineer Developer II

nesto
Montreal, QC
06.2021 - 02.2023
  • Develop, deploy, test, and monitor REST services using GCP (Cloud Build), Golang, and MySQL, and Datadog.
  • Provide technical assistance in establishing compliance processes for SOC2 certification.
  • Migrate current infrastructure as code (IaC) stack from Terraform to Pulumi.
  • Provision infrastructure components with Pulumi and Typescript (GCP GKE, CloudSQL, DNS, VPC, GCE, Cloud Build).
  • Secure Kubernetes access with RBAC on GCP.
  • Maintain Helm charts and Kubernetes customizations.
  • Upgrade Kubernetes (control and data planes) versions and components (Cert-Manager, Ngnix Ingress Controller) using Pulumi and Helm.
  • Mentor junior engineers.
  • Interview potential candidates, and assess code challenges.

Analyst - Consultant on Automation

Desjardins Digital
Montreal, QC
12.2020 - 06.2021
  • Implement and configure CI/CD on Concourse CI.
  • Deploy containerized applications on Tanzu (Cloud Foundry) using Concourse CI.
  • Develop CLIs and custom tooling using Python.
  • Automate integration and E-2-E tests using cypress and Robot Framework.
  • Act as Scrum Master upon request.
  • Configure Jira Boards and ensure integration with Bit Bucket git repositories.

QA Automation Engineer

Groupe Technologies Desjardins
Montreal, QC
11.2018 - 07.2020
  • Devise, develop, and deploy a testing framework from scratch for a CRM application.
  • Develop REST services for triggering build and deployment pipelines.
  • Develop CLIs and custom tooling to ensure third-party integrations (Jira, Bit Bucket, and Jenkins).
  • Act as an automation ambassador and advocate.

Developer and Data Analyst

Cooperative Enfance Famille
Montreal, QC
08.2015 - 10.2018
  • Automate end-to-end test pipelines.
  • Develop and deploy data pipelines.
  • Coordinate with partners to ensure integration of REST and SOAP services.
  • Manage infrastructure upon request.

Education

M.A. - philosophie

Université laval
Quebec, Canada
01.2014

Bachelor in Science - Sociologie

Universidad Catolica de Chile
Santiago, Chile
01.2009

Skills

  • AWS
  • Azure
  • Google Cloud Platform
  • Kubernetes
  • RBAC
  • Helm
  • Pulumi
  • Terraform
  • Crossplane
  • Ansible
  • Cloud Formation
  • Docker
  • Github Actions
  • CircleCI
  • Cloud Build
  • Jenkins
  • CodeFresh
  • Golang
  • Bash
  • Python (Flask, Django, FastAPI)
  • Nodejs/Typescript
  • PostgresSQL
  • MySQL
  • Datadog
  • New Relic
  • Cypress
  • Robot Framework
  • Selenium

Languages

  • English
  • French
  • Spanish

Volunteering

community administrator at children's daycare

Timeline

Senior Devops

Astek
01.2025 - Current

Senior DevOps Analyst

AlayaCare
03.2024 - 12.2024

Senior DevOps Developer - Cloud Engineering

Sama
03.2023 - 02.2024

Senior DevOps Engineer Developer II

nesto
06.2021 - 02.2023

Analyst - Consultant on Automation

Desjardins Digital
12.2020 - 06.2021

QA Automation Engineer

Groupe Technologies Desjardins
11.2018 - 07.2020

Developer and Data Analyst

Cooperative Enfance Famille
08.2015 - 10.2018

M.A. - philosophie

Université laval

Bachelor in Science - Sociologie

Universidad Catolica de Chile

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Jorge Pemjean Letelier