Murillo H.
DevOps Engineer

Skills

Kubernetes

Microsoft Azure

Amazon Aws

Murillo is available for hire

Meet Murillo H.

All Howdy Candidates are vetted for skills and english proficiency.

Bio

Specializing in technology since 2017, the candidate has established a career as a DevOps Engineer with hands-on experience in cloud environments including GCP, AWS, and Azure. The focus encompasses Infrastructure as Code (IaC) through the use of tools such as Terraform, EKSctl, and CloudFormation, alongside the automation of configuration and setup with Ansible. Expertise extends to implementing pipelines with GitFlow, emphasizing security and observability within environments. The role involves incident handling, customer service, and leading major projects, including significant infrastructure migrations from GCP to AWS and Azure to AWS over the past year. These migrations were executed through code provisioning, ensuring seamless transitions with minimal disruption.

DevOps Engineer
9/1/2021 - Present

Gained expertise in orchestrating microservices using Kubernetes, with proficient management through Helm. Developed robust CI/CD pipelines employing tools such as CodeBuild, Harness, Tekton, DroneCI, and GoCD. Managed and administered cloud services across AWS, GCP, and Azure platforms. Handled data management through a range of database systems including Oracle, PostgreSQL, MySQL, MongoDB, and DynamoDB. Utilized monitoring tools like NewRelic, Grafana, and the ELK stack to ensure system reliability and performance. Scripted automation and administrative tasks using Python, Node.js, Shell, and YAML. Implemented Infrastructure as Code (IaaC) methodologies leveraging Ansible, Terraform, CloudFormation, and Rundeck. Coordinated project and task management within Jira. Demonstrated technical proficiency in operating system administration for both Linux and Windows environments.
Devops Engineer
9/1/2020 - 9/1/2021

Orchestrated microservices using Kubernetes and managed deployment configurations with Helm. Streamlined CI/CD pipelines utilizing a variety of tools, including CodeBuild, Harness, Tekton, DroneCI, and GoCD. Conducted extensive AWS management and administration, ensuring robust cloud infrastructure. Managed data across multiple systems, including Oracle, PostgreSQL, MySQL, MongoDB, and DynamoDB. Implemented monitoring solutions using NewRelic, Grafana, and the ELK stack to ensure system reliability and performance. Developed scripting skills in Python, Node.js, Shell, and Yaml for automation and task management. Applied Infrastructure as Code (IaaC) methodologies with Ansible, Terraform, CloudFormation, and Rundeck to automate provisioning and configuration management. Utilized Jira for task and project management, ensuring efficient workflow and project tracking. Administered operating systems, both Linux and Windows, to support diverse server environments. Improved Site Reliability Engineering (SRE) for banking systems including SPB, PCS, NPC, and PIX, enhancing the stability and efficiency of critical financial services.
Devops Engineer
3/1/2019 - 9/1/2020

Demonstrated expertise in establishing high availability environments with Infrastructure as Code (IaC) across multiple cloud services including AWS, GCP, and Azure. Utilized Terraform for environment provisioning on AWS and GCP, and applied Ansible for configuration management including web services setup, user management, and service monitoring. Extensive experience in administering cloud resources on GCP, including instances, VPC, subnets, VPNs, RDS, and Kubernetes, as well as on AWS with services like EC2, ECS, RDS, Beanstalk, VPC, Security Groups, S3, IAM, Lambda, EFS, and ElastiCache. Proficient in managing Azure resources such as instances, networks, and databases.

Expertise in code versioning and CI/CD pipelines using Bitbucket, GitLab, CircleCI, and GitRunner, emphasizing branch management, project organization, and automated testing. Efficient troubleshooting across Linux systems and cloud platforms AWS and GCP. Extensive Linux server administration experience, particularly with CentOS, RedHat, and Debian distributions.

Skilled in microservices orchestration utilizing Docker for IaaS deployments. In-depth database administration knowledge in PostgreSQL and MySQL, including performance tuning, security, and query analysis. Proficiency in shell scripting for system monitoring and automation tasks. Configured ELK for application and security log management and employed Nagios and Check_MK for comprehensive monitoring of network links, services, hosts, and custom scripts.

Implemented and managed OTRS for ticketing, service monitoring, and security management. Strong network administration capabilities covering firewalls, routers, switches, local servers, AD, patch panels, and path cords. Demonstrated ability to automate procedures and streamline operations in diverse technical environments.
DevOps Engineer
6/1/2018 - 3/1/2019

Gained significant implementation experience in high availability environments through Infrastructure as a Code (IaC) approach, utilizing numerous services from AWS, GCP, and Azure. Mastered environment provisioning with Terraform for AWS and GCP, and performed configuration management with Ansible for activities such as web services setup, user management, and service configuration checks. Developed expertise in administrating a suite of cloud services: from GCP (including instances, VPC, subnets, VPNs, RDS, Kubernetes), and AWS (handling EC2, ECS, RDS, Beanstalk, VPCs, subnets, security groups, S3, IAM, Lambda, EFS, Elasticache) to Azure (managing instances, networks, and databases).

Demonstrated proficiency with version control using Bitbucket and GitLab, supporting branching, project management, and pipelines. Enhanced CI/CD pipelines with tools like GitLab CI, CircleCI, and GitRunner. Specialized in the implementation of infrastructure through IaC using Terraform and Ansible, and developed strong capabilities in IaaS for microservices orchestration.

Successfully troubleshooted issues within Linux environments and cloud platforms such as AWS and GCP. Administered a variety of Linux servers (including CentOS, RedHat, Debian) and orchestrated microservices integration using Docker. Developed advanced database management skills with both PostgreSQL and MySQL, including query analysis, security configuration, performance tuning, and maintenance tasks like vacuuming.

Acquired extensive experience in shell scripting for system monitoring, as well as in configuring and managing ELK stack for application and security logs. Utilized monitoring tools such as Nagios and Check_MK to oversee network links, services, and both Linux and Windows servers. Implemented and configured OTRS for service desk management, incorporating customization for queues, services, user management, and security. Additionally, managed network administration tasks involving firewalls, routers, switches, local servers, Active Directory, and patch panels, demonstrating a holistic grasp of both systems and network management.
Infrastructure Analyst
1/1/2017 - 6/1/2018

Specialized in the management of both Windows and Linux operating systems, with extensive experience in administering environments using Docker. Proficient in database management, particularly with PostgreSQL, MySQL, and MongoDB. Skilled in administering network equipment such as firewalls, switches, and routers, and adept with various backup tools. Demonstrated expertise in incident management and the administration of web and application servers. Performed thorough security analyses and automated security processes. Advanced knowledge in the OTRS service management platform. As a DevOps Analyst, utilized Terraform for provisioning and Ansible for automation tasks, ensuring efficient and reliable infrastructure management.
NOC Leader
2/1/2015 - 1/1/2017

Developed expertise in team management and quality indicators management, effectively overseeing performance metrics and ensuring high standards. Gained extensive experience in incident management, promptly addressing and resolving technical issues. Created and implemented various automations for monitoring, utilizing a range of monitoring tools to streamline processes. Showcased proficiency in scripting for monitoring using technologies such as shell, PSQL, MySQL, Linux, MongoDB, Node.js, HTTPD, and JVM. Managed logs efficiently and developed security automations to enhance system safety. Led efforts in backup automations to ensure data integrity and continuity. Compiled detailed reports on key indicators to support data-driven decision-making.
NOC Analyst
8/1/2014 - 2/1/2015

Assumed a pivotal role in environmental monitoring with a strong focus on technical analysis and data collection. Gained proficiency in GIS software including ArcGIS and QGIS for mapping and spatial analysis. Conducted comprehensive environmental assessments leveraging remote sensing technologies and satellite imagery. Developed skills in deploying and calibrating various sensors for air and water quality monitoring, utilizing IoT devices for real-time data acquisition. Mastered the use of statistical software such as R and Python for data analysis and trend identification. Delivered detailed environmental impact reports by integrating findings with regulatory standards and policies. Facilitated data visualization through tools like Tableau to present complex datasets in accessible formats. Demonstrated expertise in database management systems including SQL for organizing and querying environmental datasets. Ensured effective communication of technical results through technical reports and presentations catered to stakeholders and regulatory agencies. Participated in multidisciplinary teams for environmental risk assessments, contributing technical insights to project development and policy-making processes.