Matheus Leão

DevOps Engineer, Platform Engineer, System Engineer, SRE, Remote Job
Bacharel | SRE | DevOps | System Engineer | Platform Engineer | AWS Certified Cloud Practitioner | English Advanced Certified.
Matheus Lion - Logo
mathegiov@hotmail.com · (11) 96484-5375
Mogi das Cruzes-SP, Brasil

Hi! You can call me Lion!
I am always looking for my personal development and professional grow studying, doing IT researchs and funcionalities, always beeing in touch with friends, workmates and sharing information. Internet is my biggest pal that's help me a lot in my researchs and courses, contents for all kind of knowledge.

Skills

Prog Lang and Tools
  • Monit: Zabbix, Grafana, Dynatrace, Sumologic, Prometheus, Cloud Watch, New Relic (APDEX), Datadog, Librato, Pingdom, Pagerduty
  • Scripting: Shell, Python
  • Cloud Computing: AWS, Azure, GCP, Heroku
  • FinOps
  • Git: Github, GitLab, BitBucket
  • Pipeline creation and management: Jenkins, Github Actions, GitLab CI, Azure Devops, Code Pipeline
  • Cloud Compliance Report and Cloud Security Scan (Scoutsuite)
  • IaC: Terraform, AWS Cloudformation
  • Server Config management as Code: Ansible, Puppet, UserData
  • Containers: Kubernetes (Cert Update, Helm packs installation), Docker, AWS ECS, AWS EKS
  • Astronomer (admin management, upgrade, dags sync, user acc creation)
  • Airflow (admin management, upgrade, dags sync, user acc creation)
What I am studying
  • Programming Logic
  • Site Reliability Engineering
  • The DevOps Handbook

Experiences

System Analyst DevOps/SRE

CI&T

Working on Outsourcing projects for clients focused on solutions involving Data Engineering.

Tech:
- SRE and Devops team focused on enhancement project
- Responsible for provisioning resources for the Data Platform Team
- Terraform (IAM, S3, Lambdas, Sagemaker, CW EventBridge)
- AWS
- Ansible (S3, Lambdas)
- Puppet (Windows instances management)
- Monitoring (Pagerduty (On Call, integration), CloudWatch)
- Kubernetes (Cert Update, Helm packs installation)
- Astronomer (admin management, upgrade, dags sync, user acc creation)
- Airflow (admin management, upgrade, dags sync, user acc creation)
- Github (Actions)
- Snowflake
- DBT Docs

Feb 2022 - Currently

Infra Analyst Sr SRE | Devops

Moip by Pagseguro

Working as SRE in a squad specializing in improvements to the financial transaction environment. Besides bringing improvement to the environment, I had direct contact with the Developers to instruct them in the use of services and deploys

Tech:
- Kubernetes, Docker Administration and Provision
- Slack and Teams
- Git (GItLab, BitBucket, Github)
- CI/CD (Jenkins, CodePipeline, ArgoCD)
- SRE team focused on enhancement project
- DevOps Culture, Kanban methodology (Confluence tools)
- AWS and On Premises
- Monitoring with Zabbix, Grafana, New Relic, Librato, Pingdom, PagerDuty
- Provisioning envs with playbooks Ansible, Terraform, Docker
- ELK, Cerebro Shards

Sep 2021 - Jan 2022

System Engineer: Intern > Jr > Mid

Mandic Cloud Solution/Claranet Brasil

Sustaining customer environment as SRE in a squad with customer pool for post solution implementation environment improvement. I was responsible for the environment of three clients: Mills Solaris, Tapps Games - Spacesheep Games and Amicci.

Tech:
- SRE team focused on enhancement project
- 24x7 on duty
- DevOps Culture, Kambam methodology (Confluence tools)
- AWS, GCP, Azure
- Monitoring with Zabbix, Grafana, Dynatrace, Sumologic
- IaC - Ansible, Terraform, Dockerfile, Docker-Compose
- Resilience matrix
- Slack and Discord
- Git (GItLab, BitBucket, Github)
- CI/CD (Jenkins, Azure Devops, Code Pipeline)
- Docker, Kubernetes (Knative Migration)
- Scripting (Shell, Python)
- Customer support (spots)

July 2019 - Aug 2021

IT Intern / Help Desk

SEMAE Mogi das Cruzes

N1 support, micros maintenance, system and Windows support. Considered by the CIEE institution the Best Public Company in Brazil to be an intern in 2018

Feb 2018 - Jul 2019

Certifications

Certifications

COURSES

Education

Universidade de Mogi das Cruzes (UMC)

Bacharel em Sistemas de Informação

2018-2022

Leão Soluções

SRE | DevOps Engineer | System Engineer | Platform Engineer (independent, PJ)

Leão Soluções
CNPJ: 45.018.506/0001-66

Leão Soluções appeared after we realized that several IT environments of various companies need to be restructured, monitored and sustained in the best possible way. As SRE and DevOps Engineer, I apply the best practices so that the environment is always in compliance.

Customers' Projects:
- Smart Data Science
- Laboris
- Academia Rafael Toro
- Juridoc
- Huia

Tech:
- IT Consulting - AWS, Azure
- Cloud Compliance
- Cloud Security Scan
- Kubernetes
- Terraform (infrastructure managed by Terraform, gitops, modules creation - ECR, ECS complete stack, VPC complete stack, S3, CW Log Group, EC2, RDS, Target Group, ALB)
- Git (Gitlab, pipeline creation and management, Github, Github Actions)
- Monitoring (Zabbix, New Relic, Cloud Watch)
- AWS ECS consulting

Jan 2022 - Currently

Viruspontocom

Instagram: viruspontocom

[viruspontocom] uma das maiores bandas punk/hardcore do Alto Tietê! Conta com a bateria de Pedrogas, vocal e guitarra solo de Andre AKA Leier, baixo de Gabriel e Vocal e guitarra base de Leão! Punk/Hardcore como DeadFish, Cólera, CPM 22 tem influência muito grande nas composições da banda.