Leonardo Abundiz
Queens,NY
Summary
Diligent Linux Systems Administrator with above 3 years of expertise overseeing diverse IT solutions. Proficient in provisioning, configuring, and supporting mission-critical environments across Dev, QA, and prod servers, utilizing various Linux distributions. Adept at troubleshooting OS issues and implementing automation through Ansible and GIT version control. Well-versed in Ansible Tower for streamlined automation and excellent at RAID configuration. Skilled in user, storage, and filesystem management. Experienced in managing virtual and physical infrastructure, with a strong grasp of AWS services (EC2, S3, IAM, VPC), Jenkin, CI/CD pipeline and Docker containers. Critical thinking DevOps Engineer with extensive understanding of high availability architecture and concepts. Purpose-driven professional with capacity to be strong team player plus work effectively independently. Bilingual DevOps Engineer with background designing, testing and implementing infrastructure and applications. Talented performer with over [Number] years of experience using source control tools to identify and fix bugs in code. Consistent team player with exemplary multitasking skills.
Overview
3
3
years of professional experience
Work History
Devops Engineer
Dell Technologies
04.2022 - Current
- Architected and implemented CI/CD pipelines, reducing deployment times by 60% and enhancing software delivery efficiency
- Managed and optimized cloud infrastructure on AWS, Azure, and GCP, ensuring high availability, scalability, and cost-effectiveness
- Automated infrastructure provisioning and configuration management using Ansible, resulting in improved system reliability and consistency
- Orchestrated containerized applications with Kubernetes, enabling seamless deployment and scaling of microservices architecture
- Implemented robust monitoring and alerting systems with Prometheus and Grafana, proactively identifying and resolving performance issues
- Collaborated closely with development teams to streamline deployment workflows, troubleshoot issues, and improve overall system performance
- Conducted security assessments and implemented measures to ensure compliance with industry standards and protect sensitive data
- Mentored junior team members, providing guidance on best practices, tools, and technologies in the DevOps domain.
Linux Systems Engineer
Logic Works
12.2020 - 03.2022
- Designed, deployed, and maintained Linux-based infrastructure supporting mission-critical applications, ensuring high availability, scalability, and security
- Implemented configuration management using Ansible, streamlining infrastructure provisioning and ensuring consistency across environments
- Conducted performance tuning and optimization to enhance system responsiveness, resource utilization, and overall performance
- Deployed and managed monitoring and alerting systems, enabling proactive identification and resolution of system issues before they impact operations
- Collaborated with cross-functional teams to plan and execute infrastructure upgrades, migrations, and disaster recovery strategies
- Provided technical support and troubleshooting assistance to end-users and IT teams, resolving complex issues promptly and effectively
- Documented system configurations, procedures, and best practices to facilitate knowledge sharing and ensure compliance with internal standards and industry regulations.
Education
High School Diploma -
Forest Hills High School
Forest Hills, NY06.2020
Skills
- Cloud Computing
- AWS ELB
- AWS Cloudwatch
- CICD
- Datadog
- DNS
- Unix
- AWS EC2
- AWS ECS
- AWS AMI
- AWS LAMBDA
- AWS elasticbeanstalk
- Docker compose, Docker volume
- Tcp/IP
- NFS
- Provisioning of servers
- AWS VPC
- AWS FARGATE
- Azure Boards
- Kubernetes
- SSH
- RHEL 7,8,9
- Performance management
- AWS ECR
- Azure Pipelines
- GIT, GITLAB
- SCP
- Centos 7,8,9
- User management
- AWS Cloudformation
- AWS cloudtrail
- Terraform
- RDS
- LDAP
- Storage management
- AWS S3
- AWS INTERNET GATEWAY NAT GATEWAY
- Azure Repos
- Prometheus
- Pallo alto
- Ubuntu
- File system managment
- AWS IAM
- AWS ASG
- Ansible, Ansible Playbooks, Adhoc
- Grafana
- CISCO
- Debian
- Crontab
- AWS RDS/RDB
- AWS SECURITY GROUPS
- Jenkins, Jenkins Plugins
- JIra, BMC,Remedy,SNOW
- IDRAC
- OEL
- Bash Scripting
- ROUTE 53
- ACL
- Docker containers, Docker images
- Dynatrace,Nagios, Splunk
- BitBucket
- Windows
- YUM repo server
- Mysql
- RedHat
- Dynatrace
- Disk Partition
- Ansible
- ELB
- VMware
- Git
- CentOS
- Nagios
- LVM
- Ansible Tower
- IAM
- ESXI
- Git lab
- NIC Teaming
- RAID
- AWS
- VPC
- Vsphere
- Jira
- Docker
- Jenkin
- EC2
- CloudFormation
- Vmotion
- SAMBA
- SNOW
- Kubernettes
- CI/CD
- S3, Glacier
- Vcenter
- Scripting Languages
- Windows Operating System
- Effective Communication
- Incident Management
- API Development
- Containerization Technologies
- System Administration
Languages
Spanish
Native or Bilingual
Timeline
Devops Engineer
Dell Technologies
04.2022 - Current
Linux Systems Engineer
Logic Works
12.2020 - 03.2022
High School Diploma -
Forest Hills High School