Site Reliability Engineer for Scylla, a Kubernetes based platform to run the next generation of Workday components.

Working as a Backend Software Engineer with the Developer Experience team. Building tooling to empower software developer engagement and agility by delivering workflows, tools, and services supporting all aspects of the development process from concept to customer.Using Go (Golang) as the main language.

Responsible for making workday perform and scale better through a plethora of technologies: Kubernetes, containers (Docker), orchestration with Ansible, and much more.

Keeping GSuite and APIs reliable as part of Apps/GSuite SRE team.

Applications Operations SRE: Cloud Infrastructure SRE for 3rd party ApplicationsResponsible for running several corp workloads in Google Cloud Infrastructure.Responsible for orchestration and automation from the ground up using masterless puppet deployments alongside a plethora of in-house developed SRE tooling using Python and Go.Designed, implemented and developed custom monitoring agents to monitor Java processes by interfacing MBean metrics with our internal monitoring and alerting platform. Project is developed fully in Go.Designed a framework to aid in Corp Cloud to Prod SRE data exchange, by providing a message broker using Cloud PubSub to inject monitoring and logging data from the corp loads running in Google Cloud into our SRE tooling running in Prod. This project was presented in an internal Cloud Hackathon in June 2017.

Corp Cloud Operations SRE: Keeping Google Cloud Platform (GCP, GCE, GKE, AppEngine) and G Suite running reliably within the Google.com domain.Technologies used/supported: App Engine GCE, GCP, GKE, Kubernetes, Golang, Go programming language, Python, build and deployment tools, monitoring & alerting.Maintain internal instances of Apps & Cloud services within Google. Orchestration and automation of Apps and Cloud environments using Python and Go: remote execution, provisioning, decommissioning, security management.Internal Subject Matter Expert for GSuite, Google CLoud PLatform (GCP), Appengine, Google Cloud Engine (GCE) and Google Container Engine (GKE) for other teams at Google.Designed, implemented and developed a project using Go to automate the recovery of file hierarchies from shared team drives.Designed, implemented and developed Python libraries to interact with internal API systems to aid in orchestration and automation of tasks.Supported and maintained various AppEngine customer facing projects, some of them highly visible.

Working as one of the DevOps Leads for the Kamaji Group inside Sony.Responsible for providing massively scalable services to over 100 million PS3 & PS4 consoles ina true DevOps environment.Highly automated using Chef for configuration Management and Ansible for orchestration.Build-New-and-Tear-Down methodology. Code is never deployed in place, allowing non-disrupted upgrades and seamless rollback in case of issues. It also allows for minimized requirements of server patching.Responsible for maintaining several massive Cassandra clusters, with multi PB data sizes.Developed automation tools using Ansible aiming to facilitate management of Cassandra clusters, including a backup tool that stores data on S3. The tool is in process of being open-sourced by Sony in the moment.Completely well versed in Amazon AWS and its technologies: EC2, S3, EBS, ELB, RDS, Route53, IAM, CloudWatch, etc.Comprehensive Python scripting using tools such as Fabric. Some Go and Ruby as well.Working in a proof of concept Cassandra “throw-away” environments using Docker containers to spin clusters inside a single machine.Massive monitoring of all metrics using Graphite as a storage layer and Graphana to build nice looking and detailed dashboards to monitor all aspects of the systems.Log processing using Logstash, Kafka, ElasticSearch and Kibana. Also using Kafka as a distribution layer of log data to other groups and departments.Java based application environment, using Tomcat behind Apache. Some LAMP stacks.Addicted to source control: keep versions on everything, be it code or documents, presentations, etc, mostly on Git (GitHub Enterprise).Committed to sharing, helping and mentoring. Introduced existing Cassandra architecture to a large audience of engineers and executives from Sony Tokyo, Japan.Co-Authored a talk that was presented by our DevOps team on Cassandra Summit 2014 conference.

Primarily focused in Network Engineering / Systems Administration, with solid database and software development skills in web and client/server based applications. Cisco certified.Responsible for maintaining the Systems & Networks infrastructure for the Land, Buildings & Real Estate Department at Stanford University, including switching, security, firewalls, virtualization, storage, systems administration (mainly Linux), web applications, high availability, etc.Experienced team leader and manager, with almost 20 years of progressive professional experience, domestic and abroad, in the financial, consulting, education, high-tech and networking market segments.Dedicated, hard-working and self-motivated team player. Possess an accurate and professional nature, requiring minimal supervision. Always oriented towards success and able to work under pressure, handle multiple demands and set priorities.Specialties:Routing, Switching, LAN, WAN, Network Security, Network management, Intrusion Detection, Virtual Private Networks (VPN), Systems Administration, Operating Systems, Linux, Unix, Windows, Software Development, Open Source Software, Voice Over IP (VoIP), Databases.

Support all aspects of the computing infrastructure for approximately 500 users in the Land, Buildings & Real Estate (LBRE) Department.

Comprehensive Systems & Networking (Infrastructure) management. Serve as a lead to other Network and Systems Administrators.

Manage / lead a small team, covering Network Engineering, Systems Administration, Help-Desk Support and Software Development.

Resident Network Engineer at the Wells Fargo Network operations center in California.

Development of Research on high speed computer networks & distributed processing, including Video over ATM, Video on Demand, IP Switching technologies, Gigabit Ethernet and ATM.Development of Open Hypermedia Systems integrated to the Web using Java, HTML, XML, Object Oriented Databases, Java Server Pages, RMI.

Managed a small team on maintaining the entire campus. Heavy design, specification deployment, maintenance and fine-tuning of Open Source based solutions and services.

Strong experience with a large scale network. Over 32 branches/sites with almost 2000 users, connected using a private mixed X.25 and Frame Relay network.Managed a small team in deploying and maintaining servers, networks and routers all over Brazil.

Performed several pre and post sales activities, by supporting the sales team in visits to large clients. Designed and implemented several large scale network projects to large and key clients to the company.