Hernan De León - DevOps, number8

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Network Power<100 people

Roles

💸50%

Marketing

✔️50%

✨50%

Business Owner

Geos

🇺🇸50%

United States

Work Background

number8Cloud Engineer

Dec. 2023 - May. 2024In response to the client's recent cloud migration, they sought out cloud experts to enhance the resilience, security, disaster recovery, and automation of their primarily Windows-based infrastructure. Given my extensive background in Linux-based systems, adapting to and innovating within a Windows environment presented a unique challenge. My role also swiftly addressing production issues as they arose.

SpyrosoftSite Reliability Engineer

Jan. 2023 - Jul. 2023ArgentinaContracted to facilitate integration projects with two key clients, I spearheaded the centralization of observability across both clients' infrastructures within Azure Dashboards, utilizing Terraform for implementation. Additionally, I voluntarily dedicated my evenings to instructing SysAdmin students in DevOps principles at the Ubuntu Academy

In All MediaDevOps Engineer

Jan. 2022 - Dec. 2022ArgentinaTo migrate services from AWS to GCP, using Ansible, Helm and Argo CD to deploy apps into Amazon Kubernetes. Related to Prometheus, Grafana 9, Thanos, Docker-compose and Terraform. AWS EC2, EKS, ECS, ECR, S3, ELB, VPC, ACL, and RDS.

GlobantDevOps Engineer

Apr. 2021 - Jan. 2022ArgentinaImplementing CI/CD with GitLab CI/CD, Elasticsearch over GKE, terraform, Concourse Pipelines, Argo CD orchestration and Shell Scripting, migrating customers from AWS or Microsoft Azure to Google Cloud.

South GeeksCloud Support Engineer

Jan. 2020 - Dec. 2020The Exabeam Data Lake is a big data platform designed to scale and watch security incidents in real-time, Over Google Cloud Platform (GCP) and Kubernetes (GKE) automated with Shell Script and monitored by Datadog metrics.

Accenture ArgentinaSRE/DevOps Engineer

Oct. 2018 - Jan. 2020Buenos AiresImplementing CI/CD with Jenkins, GitLab CI/CD, GitHub Actions and Azure DevOps (old TFS), on Red Hat OpenShift, Kubernetes, Docker, Terraform. and Shell Scripting over AWS, GCP and Azure Clouds.

EducacionITLinux SysAdmin Teacher (At weekends)

Jan. 2017 - Oct. 2019Buenos Aires, ArgentinaIn my free time, some nights or Saturdays I share my experience and techniques about Linux Administration, Shell Scripting and AWS to Jrs and Ssr Engineers in a 10-20 students classroom, most of them looking for career growth and new skills.

Infotema S.A.Sr Linux SysAdmin - ClouOps Engineer

May. 2017 - Sep. 2018Buenos Aires, ArgentinaAssigned to Accenture, in charge of support and Implement features related to Red Hat Enterprise Linux CentOS and Clouds like AWS , Azure, Google Cloud. Nagios XI management, Automation with Chef, and advanced Shell Scripting (Bash).

Huawei TechnologiesSoftware Engineer (CONA Contractor, Argentina)

Aug. 2016 - Feb. 2017Buenos Aires, ArgentinaNow in Buenos Aires I was in charge of Implementing, upgrading and monitoring a fully virtualized VAS Cloud Solution NGIN with SuSE Enterprise Linux over FusionSphere OpenStack, as an issue killer focused on customer satisfaction.

Huawei TechnologiesApplication and Software Engineer (Venezuela)

Apr. 2015 - Jul. 2016CaracasFollow the FraudView project to success in every step of the Software Live Cycle, including, Implementation, Testing, Integration, Deployment, Maintenance with an excellent customer relationship, giving training, Tickets Management and escalation and Spare Parts Deployment.

Huawei TechnologiesCarrier Software Services Engineer - SDP VideoStreaming (Venezuela)

May. 2010 - Apr. 2015Caracas, VenezuelaA Carrier Software Engineer is in charge of all the phases of his project, from scope design and hardware installation to support and maintenance, with knowledge in all relevant technologies issues as firewalls and switches configuration, Linux administration, Storage LUNs, RAID, FC SAN, Big Data Apps, and Customer Care

CompuMallSales Representative

Jan. 2008 - Dec. 2010Caracas, Federal District, VenezuelaAssigned to Las Mercedes Store, was the first contact with customers interested in hardware and software solutions, guiding them into the several options according to the needs and the latest technology available at the moment.