Jonnatan Jossemar Cordero
I am a maker who truly enjoys learning, teaching, creating, and experimenting. I believe sound engineers do not solely focus on their tech-related skills but instead grow alongside those around them.
| Skype | jossemar27 |
| jossemargt@gmail.com | |
| Website | https://jossemargt.com |
| Github | https://github.com/jossemarGT |
| Languages | Spanish (Native), English (Advanced) |
Work Experience
3Pillar Global / SUSE
| DevOps Techlead | Dec. 2021 - Currently | As a 3Pillar DevOps consultant, I had the opportunity to help the SUSE Rancher team automate their release and delivery processes for RKE2, a government-level secure and FIPS compliant Kubernetes distribution.
PayPal
| Infrastructure Engineering Manager - MTS2 | Sep. 2020 - Nov. 2021 | Supporting the Build and Orchestration team as a corporative leader while driving Xoom’s CI/CD platforms and processes converge with PayPal. I must say, helping my team to grow and learning alongside them has been the best part.
Xoom, a Paypal Service
| Senior Infrastructure Tooling Engineer - MTS1 | Mar. 2015 - Sep. 2020 | I contributed within the Infrastructure Tooling team to reach the ultimate goal of reducing the software development cycle time from whiteboard to production by automating everyday tasks, re-structuring human processes, and defining deployment models using immutable infrastructure and continuous delivery concepts within a hybrid cloud.
Sait Nao
| Co-Founder | Jan. 2014 - Dec. 2014 | Alongside a college friend, we took the challenge of raising a startup that had the primary goal of helping small businesses to enhance their online presence quickly and fast with a self-serve experience. The platform was a website builder that retrieved all the required content and metadata from the small business’ Facebook page, and then it was a matter of putting a domain in front of it.
jossemarGT
| Consultant and Freelance Full Stack/Hybrid Mobile Developer | Dec. 2010 - Mar. 2015 | Worked on several projects regardless of their programming language.
Skills
- Certified Kubernetes Adminitrator, Certified Scrum Product Owner
- JavaScript (node.js/TypeScript), Go (golang), groovy, Java, POSIX shell scripting (bash), Ruby, Python
- Puppet, Ansible, Docker, Packer, Terraform, systemd, git, gradle, maven
- GNU Linux system administration, REST, Jenkins DSL’s (Pipeline and Job)
- Angular, Ionic, cordova, less, sass, rspect, beaker, servespec, karma, jazmine, spock, junit
- MongoDB, MaribaDB, PostgreSQL, etcd, Zookeeper
Education
Bachelor’s Degree in Software Engineering and Computer Science, Curriculum Completed
| Universidad de San Carlos de Guatemala, Guatemala City | November 2013
Talks
- kiss4slides - 3Pillar Tech nuggets, remotely, Dec. 2021
- The DevOps Paradox - Xoom Tech Meet Up, Guatemala City, Jul. 2019
- Microservices and you - Universidad de San Carlos de Guatemala, Guatemala City, Sep. 2018
- Concept Driven Infrastructure - DevOps Guatemala, Guatemala City, May. 2018
- What is DevOps? - Universidad de San Carlos de Guatemala, Jun. 2016
- Lo que no me enseñaron en la USAC acerca de negocios - Universidad de San Carlos de Guatemala, Guatemala City, Nov. 2014
Open Source Projects
- workout-as-code - Are you a tired developer with a bunch of workouts in many places? Get WAC!
- CMS Orbits - Exposing CMS platform as microservices
- CMS Docker images - Un-official CMS platform docker images
- CMS Boxes - A development environment to work and hack around CMS platform
- cookie-twist - Java secure cookies with a signed twist.
Interests and Activities
- Creating new stuff! (as code) @jossemarGT
- GNU Linux (Debian/Arch/Open Suse/Ubuntu) user
- Technology startups and entrepreneurship
- Research and development
- Automate all the things!
- Broadcasting on radio
- Doing stand up commedy (and… that’s not a joke)
Jonnatan Jossemar Cordero
I am a maker who truly enjoys learning, teaching, creating, and experimenting. I believe that complex problems must be first solved at the human level and then at the technological one.
| Website | https://jossemargt.com | Languages | Spanish (Native), English (Proficient) |
| jossemargt@gmail.com | https://linkedin.com/in/jossemargt/ |
Work Experience
CTO.ai
| Senior Lead Platform Engineer | Jun. 2022 - Currently | Alongside the platform team, we are pursuing better practices and redefining our delivery/communication processes. With the sole goal of improving the engineering culture, which positively impacts the product development velocity, reliability, and visibility.
3Pillar Global / SUSE Rancher
| DevOps Techlead | Dec. 2021 - May 2022 | As a 3Pillar DevOps consultant, I had the opportunity to assist the SUSE Rancher team to automate their release and delivery processes for RKE2 and K3S Kubernetes distributions.
PayPal
| Infrastructure Engineering Manager - MTS2 | Sep. 2020 - Nov. 2021 | As a corporative leader, I supported the Build and Orchestration team while we drove Xoom’s CI/CD platforms and processes to converge with PayPal ones. The most important tasks in this role were all the ones that allowed the team to keep learning, growing, improving, and delivering.
Xoom, a Paypal Service
| Infrastructure Tooling Engineer - MTS1 | Mar. 2015 - Sep. 2020 | Alongside the Xoom Infrastructure Tooling team, we were able to disrupt how a whole company delivers its product by adopting new technologies, automating everyday tasks, re-structuring human processes, and defining deployment models using immutable infrastructure and continuous delivery concepts within a hybrid cloud.
Sait Nao
| Co-Founder | Jan. 2014 - Dec. 2014 | Alongside a college friend, we took the challenge of raising a self-funded startup with the primary goal of helping small businesses enhance their online presence quickly and simply with a self-serve experience.
jossemarGT
| Consultant and Freelance Full Stack/Hybrid Mobile Developer | Dec. 2010 - Mar. 2015 | Working independently, I had the opportunity to contribute to several projects regardless of their programming language. From implementing websites and CMS themes to supporting teams while creating CRMs and hybrid mobile applications.
Skills
- Certified Kubernetes Adminitrator, Certified Scrum Product Owner
- JavaScript (node.js/TypeScript), Go (golang), groovy, Java, POSIX shell scripting (bash), Ruby, Python
- Puppet, Ansible, Docker, Packer, Terraform, systemd, git, gradle, maven
- AWS, GCP, GNU Linux system administration, Jenkins DSL’s
- Angular.js, Ionic, cordova, less, sass, rspect, beaker, servespec, karma, jest, spock, junit
- MongoDB, MaribaDB, PostgreSQL, etcd, Zookeeper
Education
Bachelor’s Degree in Software Engineering and Computer Science, Curriculum Completed
| Universidad de San Carlos de Guatemala, Guatemala City | November 2013
Talks
Most of my talks are tracked by the jossemargt/talks repository, and these are the 5 latest ones:
- Crea tu propio laboratorio de Kubernetes - Día 2 - Kubernetes Guatemala, virtual, Oct. 2022
- 1 2 3 Automate! - virtual, Jul. 2022
- kiss4slides - 3Pillar Tech nuggets, virtual, Dec. 2021
- The DevOps Paradox - Xoom Tech Meet Up, Guatemala City, Jul. 2019
- Microservices and you - Universidad de San Carlos de Guatemala, Guatemala City, Sep. 2018
Interests and Activities
- Contributing to OSS! @jossemarGT
- CNCF Community Organizer - Kubernetes Guatemala
- GNU Linux (Debian/Arch/Open Suse/Ubuntu) user
- Voces Guatemala radio presenter
- Amateur stand up comedian (and… that’s not a joke!)