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Ernesto Amarillo Botti

Ernesto Amarillo Botti

Senior Linux System Administrator at Dev Salsa Family
Elite Seller | Rebate Key Inc | Pixelfy | Join Brands

León, Guanajuato, México, 37138
+52 477 552 9074
Spanish (Native)
English (B1)

Background


About

About

I'm a system administrator with more than 10 years of experience in the development of solutions for linux servers and infrastructure.
I'm specialist in planning and execute resilent projects from scratch, ensuring quality and long term service. I also have a lot of experience working with virtualization and containerized environments, process automation and database clusters.

Work Experience

Work Experience

  • Senior Linux System AdministratorDev Salsa

    Sep, 2021 - Present

    • Terraform

    • Bash Scripting

    • Monitoring

    • Proxmox VE Virtualization

    • Docker orchestration

  • Senior Linux System AdministratorJoin Brands

    Nov, 2021 - Present

    • Cloud Management

    • DevOps

    • Security

    • Distributed computing

    • Database administration

  • Senior Linux System AdministratorNEUBOX

    Dec, 2019 - Oct, 20211 year 10 months

    GNU/Linux server administration (Centos and Debian).
    Multi-stage design, testing and deployment of Kubernetes on premise cluster.
    Technology upgrades and internal services migrations.
    Level 3 support specialist.
    Bash Scripting automation.
    Networking.
    Nagios XI and PRTG monitoring.
    Cloud Linux/cPanel and Direct Admin web server upgrades and tuning.
    Scripting to automate cPanel user account migrations.
    Development of a master plan for data analysis and business intelligence used to predict and optimize hardware resource allocation, purchasing, etc.

    Datacenter upgrade desing.
    Redundant infraestructure renovation.
    Inventory improvement with GLPI.

    • Ansible automation

    • HA-proxy load balancing

    • Proxmox VE Virtualization

    • MySQL database administration

    • MongoDB sharded cluster administration

  • IT Infrastructure ManagerCorporativo Ubícalo

    Apr, 2018 - Dec, 20191 year 8 months

    Advanced administration of GNU/Linux servers (Centos and Debian).
    Server Virsualization and administration with PROXMOX VE.
    Hardware and software monitoring system based on Zabbix 3.x/4.x.
    Migration for legacy applications to distributed computing
    Design, test and deployment in productive DC/OS Mesosphere environment, as Docker orchestrator.
    Gitlab CI/CD Administration.
    Database administration (MySQL, MariaDB, PostgreSQL).
    MongoDB stand alone and sharded clusters implementation and administration
    Distributed storage management (NFS, DRBD, BeeGFS).
    Task automation with Bash Scripting.
    Network infrastructure administration (switching, routing and firewalls) in productive and corporate environments..
    Switches and VoIP Phone service administration between branches and corporate office.
    Maintenance of the company's infrastructure and information technologies.
    Creation of manuals and technical procedures, inventories and incident management.

    • Networking

    • Proxmox VE Virtualization

    • DC/OS Orchestration

    • Infrastructure

    • Administrative procedures

  • System administrator and customer supporte-multimedia S.A. de C.V.

    Apr, 2016 - Apr, 20182 years

    Corrective and preventive maintenance to web servers (over 50 servers).
    Implementation and tuning of new dedicated servers, cloud servers, VPS's.
    Shared Web Hosting, Reseller Hostings and cloud servers system migration.
    Database maintenance (SQL, MySQL) and backup of information.
    Task automation with Bash Scripting.
    Maintenance of infrastructure and information technologies of the company.
    Responsible for optimizing costs and raising SLA's for web servers, email, databases and storage for SaaS.
    Improvement proyect leader; implementation of infraestructure mantenance schedules, SVN, GIT, IP phone services, storage servers, backup information control, etc.
    Basic security testing of servers and software.

    • Support

    • Administrative procedures

    • MySQL database administration

    • SLA

  • Main ownerEAmarillo | Soluciones Web

    Jan, 2012 - Apr, 20164 years 3 months

    Design and implementation of customized server solutions.
    Web sites, education platforms, file managers, mailing, social media, SEO, CRM and cloud developments.
    Windows and Linux servers administration.
    SaaS.

    • Linux Administration

    • MySQL database administration

    • Proxmox VE Virtualization

  • HP Technical support @ Servicios SSI integrales S. de R.L. de C.V.

    Feb, 2015 - Nov, 20159 months

    Technical support to clients from all over Latin America in HP computing and printing equipment.
    Investigation, tracking and testing of new problems in HP equipment.

    • Problem Resolution

    • Reseach

  • Sales executiveMeganucleo SA de CV

    Jun, 2012 - Nov, 20125 months

    Sales of VoIP, analog and digital telephones; servers, switches, CCTV, and Linux systems consultancy and support.

    • Infrastructure

    • Linux Administration

Skills

Skills

  • Linux

    Administration

    Support

    Monitoring

    Automation

    Security

    Migration

    File Systems

  • DevOps

    Swarm Orchestration

    DC/OS Orchestration

  • DevOps

    Bash scripting

    CI/CD

    VCS Adminstration

    Security

    Terraform

    Ansible

  • Distributed Computing

    File Systems

    Database clustering

    Queue Clustering

    Load Balancing

    Backups

    Virtualization clustering

  • Datacenter Operations

    Switching

    Routing

    Firewalls

    VPN

  • Datacenter Operations

    Power distribution

    Cooling

    Storage

    Inventory

  • Scripting

    Bash

  • Scripting

    Python

  • Database Engine Administration

    Mysql

    MongoDB

  • Database Engine Administration

    PostgreSQL

  • Virtualization

    Proxmox VE

  • Monitoring

    Zabbix

    Grafana

  • Monitoring

    Nagios XI

    PRTG

    New Relic

  • Other Software

    RabbitMQ

    Redis

    Kong

    Elastic Search

    Ansible

    HA-Proxy

    Docker

    GLPI

    Git

  • Project Management

    Planning

    Documentation

Education

Education

  • Information technology project management, Ongoing education @ Universidad Interactiva y a Distancia del Estado de Guanajuato

    Dec, 2020 - Present

  • Geological/Geophysical Engineering @ Universidad Nacional Autónoma de México

    Dec, 2006 - Dec, 2010

Interests

Interests

  • Technology

    Cloud ComputingStorageScripting Automation
References

References

  • Cesar Campillo Maldonado

    Ernesto es un extraordinario Sysadmin, orientado a resultados. Ético, profesional y enfocado.