About
I'm a seasoned Site Reliability Engineer proficient in maintaining cloud infrastructure integrity, performance, and cost-effectiveness. Committed to top-notch service and well-versed in industry standards.
Personal Information and Contact
- Location: Campinas, Sao Paulo - Brazil
- Degree: Bachelor's degree in Computer Engineering
- E-mail: du.zenardi@gmail.com
Skills
Core Technical Skills
- Cloud Platforms: AWS and Azure
- Containerization: Docker and Kubernetes
- Infrastructure as Code: Terraform, Helm, Crossplane
- CI/CD Pipelines: Jenkins, GitLab CI/CD, GitHub Actions, ArgoCD, Azure DevOps
- Configuration Management: Chef, Puppet, Ansible
- Monitoring and Logging: Prometheus, Grafana, ELK Stack, Splunk, Datadog, New Relic, Jaeger
- Scripting and Automation: Python, Bash, Go, PowerShell
- Version Control: Git, GitLab, Bitbucket
- Networking: TCP/IP, DNS, Load Balancers (HAProxy, NGINX), VPN
- Security: Secure Coding Practices, SSL/TLS
Additional Technical Skills
- Service Mesh: Istio, Linkerd, Kong Mesh
- Database Management: SQL, NoSQL, Database Optimization and Scaling
- High Availability and Disaster Recovery: Multi-region deployment, Backup and Restore strategies
- Performance Tuning: Application performance monitoring, Infrastructure optimization
- Microservices Architecture: Design principles, Implementation strategies, Tools and frameworks
Soft Skills
- Problem Solving: Analytical skills, Troubleshooting techniques
- Collaboration and Communication: Working in Agile/Scrum teams, Stakeholder communication, Documentation
- Leadership: Team management and Mentorships
Resume
Sumary
Education
Bachelor's degree in Computer Engineering
2010 - 2015
Pontificia Universidade Catolica de Campinas, Campinas, SP
Github Highlights
Check all my projects at GitHub.com/Zenardi
Docker and Kubernetes repos
Deep Learning and Intro to Self Driving Cars repos
Professional Experience
Site Reliability Engineer
Dec 2020 - Present
BOSCH, Campinas, SP
Ensure the integrity, performance, reliability, and cost-effectiveness of cloud-based infrastructure and related systems supporting applications and platforms. Oversee and assist with software development, regular maintenance performance, and responding to escalated site reliability issues. Research industry best practices and steward resources for the team.
- Provide planning, design and support of the platform development efforts
- Research, recommend and implement DevSecOps best practice
- Participate in monitoring, designing and ensuring KPI's are being met and if not, work with the teams to resolve issues with both infrastructure and applications
- Support the building and implementation of CI/CD using Azure DevOps.
- Implement and improve monitoring and alerting using Azure Monitoring Services.
- Utilize Kubernetes to orchestrate the deployment, scaling and management of Docker Containers.
- Implement Azure API Management
- Integrating cloud security guardrails and tools into CI/CD pipelines.
- Assessing and implementing solutions for configuration and deployment of Cloud infrastructure
- Work closely with developers for pipeline troubleshooting from an operational perspective
- Further establish and ensure infrastructure standards (security, reliability, availability, and scalability)
- Help to identify opportunities for infrastructure optimization and cost reduction
- Implement IaC with Terraform and CI/CD with Azure DevOps Service
- Use Ansible to deploy new configurations to remote IoT devices
Software Developer
May 2018 - Dec 2020
BOSCH, Campinas, SP
Develop new features using enterprise standards and configure the automated deployment for applications. As a cloud enthusiast presented how to migrate solution from on-prem to cloud to reduce costs de maintainability. Also, as a self-driving cars enthusiast participated in a sandbox project about classifying road surfaces.
- PoC on Microsoft Azure and Docker to reduce costs at on-premises servers.
- Road Surface Classifier project using Java Spring boot (RESTfull API).
- Troubleshooting, bug fixes, and new functionalities.
- Handling high-pressure situations, coordinating incident response efforts, andeffectively communicating updates to stakeholders.
- Post-incident analyses, identifying areas for improvement, implementing preventivemeasures, and driving continuous improvement to enhance system reliability andstability.
DevOps Engineer
Mar 2017 - May 2018
AVATAR SOLUÇÕES, Itu, SP
Implement and maintain processes and tools that bridge the gap between software development and IT operations with focus on automating tasks, establishing efficient deployment pipelines, and ensuring smooth collaboration between teams. Leveraging automation and cloud technologies, enabling faster and more reliable software delivery while fostering a culture of collaboration and continuous improvement
- Collaborate with development teams to implement CI/CD pipelines, automate testingand deployment processes, and facilitate the rapid and reliable release of softwarechange
- Analyze system metrics, identify performance bottlenecks, and implementoptimizations to enhance system performance, scalability, and reliability
- Manage incidents, respond to critical system failure, and mitigate the impact ofincidents, restoring system stability
Web Developer
Nov 2015 - Jan 2017
SST IT SOLUTIONS, Itu, SP
Back-end web development, utilizing the C# language and associated frameworks to build robust, secure, and scalable web applications. Skills in database integration, API development, testing, debugging, and security implementation to deliver efficient and reliable web solutions.
- ASP.NET, C#, Javascript development
- Customer Support
- Debugging
Web Developer (Inter)
Dec 2013 - Jan 2015
BOSCH, Campinas, SP
- Web Raster: Parts assembly query system that helped all engineering areas from Bosch to assembling manufacturing parts. In addition, it increased the manufacturing process by 20%.
