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Software Engineer focused on improving the reliability of services by increasing their…

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Licencias y certificaciones

Publicaciones

Cursos

  • QCON San Francisco 2015

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  • QCON Sao Paulo 2015

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  • Scalable Microservices with Kubernetes @ Udacity

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  • TDC Florianópolis 2014

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Proyectos

  • GoReleaser Pro

    GoReleaser Pro is a paid distribution of GoReleaser, with some extra features and better .

    More information: https://carlosbecker.com/posts/goreleaser-pro/

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  • nFPM

    nFPM is a simple, 0-dependencies, deb, rpm and apk packager written in Golang. It focus on being a 0-dependency, simpler alternative to FPM.

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  • GoReleaser

    Deliver Go binaries as fast and easily as possible.

    Otros creadores
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  • Watchub

    A service that keeps track of your followers and repo stargazes and notify you every day about follows, unfollows, stars and unstars. It is basically a "snitch" for GitHub.

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  • Antibody

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    Initially, it was a "faster antigen written in Go", but it now can manage basically any kind of git-based plugin. It that makes shell load time up to 8x faster if compared with Antigen;

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  • turbine-ec2

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    Turbine instance discovery based on EC2 tags

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  • Kubernetes migration

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    Lead the migration from AWS Elastic BeanStalk to Kubernetes, increasing resource consumption efficiency and decreased deploy times.

    Otros creadores
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  • Distributed Lock Backend Revamp

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    Migrated our old job engine distributed locking from a hazelcast backend to a redis backend using AWS ElastiCache and Redisson.

    The migration was done with zero downtime and we have more accurate locking since then.

    Otros creadores
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  • Migration from Travis Enterprise to BuildKite

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    Travis Enterprise price was too high and we decided to try new alternatives.

    We decided to use BuildKite and its Elastic CI Stack for AWS.

    - 50 repositories were migrated.
    - Engineering team liked BuildKite more than they liked Travis Enterprise (from 8 to 9,5 general satisfaction)
    - Build are faster (the slowest repo went from 20min to 15min)
    - Costs us ~50% less than the previous solution

    Otros creadores
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  • Alerting Improvements

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    - Started using VictorOps to route alerts and create escalations
    - Improved several alert's rules
    - Remove unneeded alerts

    Result was: way less clutter when something goes wrong, slightly reducing MTTR.

    Otros creadores
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  • Sandbox Deployment based on docker-compose, docker-machine and terraform

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    Migrated our sandbox environment from AWS ElasticBeanstalk to a solution based on docker-compose and docker-machine.

    Saved us a lot of money with ELBs and the deploy is way faster.

    Otros creadores
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  • AWS Automation

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    Software to automate some tasks to better track and save our AWS Budget.

    It tags resources based on a list of rules, rotates AMI-based backups and shutdown instances on a given time based on tags.

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  • Added Circuit-Breakers

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    Thing fail. ContaAzul was not dealing very well with this kind of problem. One single slow service could take it down kind of easily.

    To fix that, circuit breakers were added around all dependencies using Netflix/Hystrix.

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  • Migration from Shippable to Travis Enterprise

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    Shippable was not working well enough for us, so, a new solution was required.

    Several tools were tested, and, travis enterprise was finally chosen.

    We also wrote custom scripts to auto-scale nodes with AWS Spot Instances and to monitor job queues.

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  • Product Eletronic Invoice Issuer

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    Designed and put in production a service that issues brazilian eletronic invoices. It integrates with more than 18 government web services and has specific fallback strategies, ~99.99% uptime and issues around 45k invoices/month.

    The modules of the software where then used as base for other softwares, like GeraGNRE and GeraNFE, as well as some internal services.

    Otros creadores

  • GWT-Bootstrap

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    A GWT Library that provides the widgets of Bootstrap, from Twitter, in a simple and transparent way.

    Technologies: Java, GWT, Javascript, CSS.

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  • Wealcash

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    Managing your home finances has never been so easy.

    Technologies: Ruby on Rails, CoffeeScript, Sass, MySQL, Redis, nginx, DigitalOcean (IaaS).

    Otros creadores
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  • Webdav Applet Revamp

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    Fluig has an Applet that allows s to edit documents on Microsoft Office and generate "versions" inside Fluig itself.

    It was very problematic and had several bugs.

    It was basically rewritten and some of its dependencies were improved too. It is now very stable.

  • Fluig

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    Fluig is a agnostic platform for management processes, documents and identities in an collaborative interface communication.

    Otros creadores
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  • todozen

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    A simple tag-oriented todolist.

    Tecnologies: Heroku (PaaS), MongoDB, Ruby on Rails and JavaScript.

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Idiomas

  • English

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  • Portuguese

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  • German

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