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2023 Career updates
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This year has come with many challenge and many gifts, so I thought it
was the right time to update my CV accorndingly.

Signed-off-by: Jonnatan Jossemar Cordero <jossemargt@gmail.com>
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jossemarGT committed Oct 27, 2023
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89 changes: 50 additions & 39 deletions RESUME.md
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# 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.
believe that complex problems must be solved at the human level first, and then
we can start discussing technology.

| <!-- --> | <!-- --> | <!-- --> | <!-- -->
|:--- |:--- |:--- |:---
| **Languages** | Spanish, English | **Website** | [jossemargt.com](https://jossemargt.com/en)
| **Email** | jossemargt@gmail.com | **LinkedIn** | [linkedin.com/in/jossemargt](https://linkedin.com/in/jossemargt/)
| <!-- --> | <!-- --> | <!-- --> | <!-- -->
|:--- |:--- |:--- |:---
| **Languages** | Spanish, English | **Website** | [jossemargt.com](https://jossemargt.com/en/)
| **Email** | jossemargt@gmail.com | **LinkedIn** | [linkedin.com/in/jossemargt](https://linkedin.com/in/jossemargt/)

## Work Experience

Expand All @@ -16,68 +16,73 @@ at the technological one.
**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.
As an individual contributor, my responsibilities include designing,
implementing, and maintaining components for our polyglot ecosystem that
operates on top of Kubernetes and serverless platforms using various programming
languages such as JavaScript, Go, Java, and Rust. Additionally, I keep track of
our projects, lead cross-team communications, empower my colleagues, and strive
to improve the platform's reliability.

### 3Pillar Global / SUSE Rancher

**DevOps Techlead**
*Dec. 2021 - May 2022*

As a 3Pillar DevOps consultant, I had the opportunity to assist the
As a 3Pillar DevOps consultant, I had the privilege of working with the
[SUSE Rancher](https://www.suse.com/products/suse-rancher/) team to automate
their release and delivery processes for [RKE2](https://docs.rke2.io/) and
[K3S](https://k3s.io/) Kubernetes distributions.
their release and delivery procedures for [RKE2](https://docs.rke2.io/) and
[K3S](https://k3s.io/) Kubernetes distributions. Accomplishing this required an
extensive understanding of Kubernetes, its fundamental components, and how
organizations manage their value stream by creating and maintaining Open Source
Software.

### 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.
We, the Build and Orchestration team, drove Xoom’s CI/CD platforms, practices,
and processes to converge with PayPal. The tasks that I held in the highest
regard were the ones that enabled my team to constantly learn, grow, improve,
and achieve their goals.

### 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.
As part of the Xoom Infrastructure Tooling team, we transformed our company's
product delivery by adopting new technologies, automating tasks, restructuring
processes, and utilizing immutable infrastructure and continuous delivery
concepts in a hybrid cloud model.

### 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.
We took on the challenge of creating a self-funded startup to help small
businesses enhance their online presence with a simple self-serve experience.

### jossemarGT

**Consultant and Freelance Full Stack/Hybrid Mobile Developer**
**Full Stack and Hybrid Mobile Freelance 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.
I had the opportunity to contribute to several projects regardless of their
programming language, from implementing websites and CMS themes alone to working
with teams in creating CRMs, sale platforms, and hybrid mobile applications.

## Skills

- [Certified Kubernetes Adminitrator](https://www.credly.com/badges/b0e6f8e1-5480-4d86-98a3-68a77e78b88a), [Certified Scrum Product Owner](https://bcert.me/bc/html/show-badge.html?b=bguqpmhl)
- 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, EKS, ECS, Jenkins, drone.io
- GNU Linux system administration, CentOS, Debian
- Angular, Ionic, cordova, less, sass, rspect, beaker, servespec, karma, jest, spock, junit
- [Certified Scrum Product Owner](https://bcert.me/bc/html/show-badge.html?b=bguqpmhl),
[Certified Kubernetes Adminitrator](https://www.credly.com/badges/b0e6f8e1-5480-4d86-98a3-68a77e78b88a)
- JavaScript, Go, Groovy, Java, POSIX shell (bash), Ruby, Python, Rust
- Kubernetes, K3s, AWS, GCP, EKS, ECS, EC2, S3, IAM, CloudFormation
- CDK, CDK8s, Serverless Framework, Puppet, Ansible, Docker, Packer, Terraform, Vagrant, systemd
- git, gradle, maven, make, rake, cargo, Jenkins, drone.io, GitHub Actions
- buildkit, docker, crane, Harbor, Keycloak, Istio, Nginx, System Administration (CentOS, Debian, Ubuntu)
- node.js, TypeScript, Angular, Ionic, cordova, less CSS, sass, rspect, beaker, servespec, karma, jest, spock, junit
- MongoDB, MaribaDB, PostgreSQL, etcd, Zookeeper, Redis

## Education
Expand All @@ -89,9 +94,15 @@ Universidad de San Carlos de Guatemala, Guatemala City

## Interests and Activities

- Learning by sharing [jossemargt/talks](https://jossemargt.github.io/talks/)
- Contributing to OSS! @[jossemarGT](http://github.com/jossemargt)
- CNCF Community Organizer - [Kubernetes Guatemala](https://community.cncf.io/kubernetes-guatemala/#team-list)
- Learning by sharing
- [KCD El Salvador 2023](https://www.credly.com/badges/04ab7bae-10e2-4c54-abd5-85bd0dd6e019/public_url)
- [KCD Colombia 2023](https://www.credly.com/badges/5aba165c-6ed3-46a8-9818-b82acae969f8/public_url)
- [and more...](https://jossemargt.github.io/talks/)
- Helping to organize tech communities
- [KCD Guatemala 2023](https://community.cncf.io/kcd-guatemala/)
- [Kubernetes Guatemala](https://community.cncf.io/kubernetes-guatemala/)
- [Cloud Native LATAM](https://community.cncf.io/cloud-native-latin-america/)
- To contribute in OSS full time is my dream! @[jossemarGT](http://github.com/jossemargt)
- [Voces Guatemala](https://voces.com.gt/) radio host
- GNU Linux (Debian/Arch/Open Suse/Ubuntu) user
- [Voces Guatemala](https://voces.com.gt/) radio presenter
- Amateur stand up comedian (and... that's not a joke!)
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