Ronald Silva Email & Phone Number

São Paulo, Brasil

São Paulo, Brasil

As a Site Reliability Engineer, my responsibility is to build and apply infrastructure using agile methodologies (DevOps) in Recargapay's environments. Acting as SRE in Payments Squad managing the entire Payments API ecosystem (Service based on Java/Spring-boot) that support millions of Pix, P2P, Cashin Wallet and Credit Card transactions.Working on the PIX payments team, I developed improvements and corrections for the app in the Pix IN, Pix OUT, DICT API and bill payment flows. In addition to working on the lending team and back office for internal support.Working on the PIX payments team, I developed improvements and corrections for the app in the Pix IN, Pix OUT, DICT API and bill payment flows. In addition to working on the lending team and back office for internal support.I work most of the time with AWS stack, being my main responsibilities: Build and manage infrastructure through IaC, using Terraform; Create and improve Terraform modules; Build and manage pipelines as code on the Github Actions platform; Development of Shell and Ansible scripts for Rundeck automation managed as code by Terraform.AWS EKS and Elastic Beanstalk cluster management. Monitoring of our non-productive and productive environments, extracting relevant metrics for product improvement (NewRelic)Introducing and implementing DevOps solutions for a variety of Agile projects, creating pipelines and automated building, deploying, monitoring, testing and reporting solutions- Provisioning and troubleshooting in the AWS Cloud using the resources: EKS, EC2, Security Groups, S3, Route53, RDS, SQS, IAM, VPC, ECR, WAF, KMS, System Manager, MWAA- Creating infrastructure resources on AWS using Terraform with Terragrunt.- Management of Linux servers using Ansible via Rundeck.- Monitoring and creation of Tasks using Jira and Wrike.- Monitoring microservices using APM New Relic and monitoring logs with Cloud Watch.- K8S deployment, using Flux and Flagger

São Paulo, Brasil

Roles & Responsibilities as a Site Reliability Enginner: • Ensuring the reliability of the E-commerce platform, I was responsible for the entire cache and CDN layer, in addition to better delivering the static files of more than 40 thousand online stores. Always working on improvements in the observability of static content and also in scalability.• Designing and implementing Continuous Integration, Continuous Delivery and Continuous Deployment pipelines for a range ofprojects and environments including Middleware, Database, Front End.• Automating environment build and provisioning using virtualization, containerization and orchestration tools with Docker, VMWare, AWS and Terraform• Defining & implementing DevOps strategy for a large-scale Distributed system• Design, architecture and implementation of CI/CD across multiple functional domains & technology stacks• Promotes learning & development of technology area across team(s)• Creation & review of hardware sizing, deployment & cloud topology• Developing CI/CD pipelines for Dev, Sandbox & Production environments using Gitlab, Docker and ansible• Writing the ansible playbooks and automation code for network management products upgrade

São Paulo, Brasil

Maceió, Alagoas, Brasil

Maceió, Alagoas, Brasil