Siempre intento promover las mejores prácticas en mi trabajo sin dejar de lado el trabajo en equipo. Comencé mi carrera cómo backend y al tiempo promocioné a SRE, dos posiciones que necesariamente se comunican y trabajan codo con codo para llevar el producto adelante.
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SreFreepikCanary Islands, Spain -
SreFreepik Apr 2024 - PresentMálaga, Andalucía, España -
SreGüo Tech Jul 2023 - Feb 2024Madrid, Comunidad De Madrid, España- Create k8s cluster in bare metal with k0s technology and haproxy as master loadbalancer.- Create a monitoring stack to k8s cluster (kube-prometheus-stack, fluentbit, loki, grafana, ms-teams).- Create a tooling stak to the k8s cluster (metallb, ingress-nginx, cert-manager, external-dns, etc).- Configure and deploy in k8s keycloak with ldap users federation and custom themes synchronization with private git repo.- Configure and deploy in k8s private image registry with object storage backend and keycloak auth.- Configure and deploy in k8s postgresql with automated backups and PITR.- Configure and deploy in k8s sonarqube with keycloak auth.- Configure and deploy in k8s and legacy NATs cluster with jetstream.- Configure and deploy in legacy and k8s vaultwarden instance to replace 1Password.- Configure and deploy in legacy awx service with ansible manifests and python scripts to automate deployment process.- Configure and deploy in legacy redmine service with ldap auth.- Configure and deploy in legacy caddy proxy with tls and cert management.- Build, configure, debug and deploy in k8s and legacy python and Vue microservices (API/REST, workers, frontends).- Create automation scripts to: configure container image, build container image, build a deployment folder with config to legacy, create and store backups in legacy, configure a VM to k0s cluster, etc.- Migrate from az timer functions to python scripts allowed to run in any environment (k8s cronjobs, linux crons, etc).- Apply standardization in development and infrastructure provisioning pocesses.- teach good practices to developers team: versioning in repos and images (using semver), credential management in repos and applications, env configuration, etc.legacy: azure VM with docker compose and podman.k8s: kubernetes in bare metal VM. -
SreSystem73® - Powering Profitable Streaming Jan 2022 - Sep 2022San Cristóbal De La Laguna, Canarias, España- Configure and deploy MirrorMaker for Kafka message broker in Kubernetes with Strimzi operator- Configure and deploy a Kubernetes Gitlab instance with migration from a Docker Omnibus instance.- Creation of AWS resources (IAM users, policies, buckets, etc) with terraform- Configure and Deploy Argo Workflows to migrate old Jenkins instance- Configure and Deploy Argo Events - Creation of an API to homogenize the connection between a notification API and the push notification server (NTFY)- Create and Deploy in Kubernetes a service to stress a Kafka instance to ensure the reliability of the service -
Back-End DeveloperSystem73® - Powering Profitable Streaming Sep 2021 - Jan 2022San Cristóbal De La Laguna, Canarias, España- Creation of AWS Lambdas with terraform code- Create and migrate e2e tests for the AWS Lambdas- Migrate AWS Lambdas programs code from Node to Golang -
Full-Stack DeveloperSnsorial Mar 2021 - Sep 2021Santa Cruz De Tenerife, Canarias, España- Create and deploy in kubernetes PHP (Laravel) services
Sebastián Vargas Beltrán Education Details
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Centro Internacional PolitécnicoVocational High School And Secondary Business/Vocational-Industrial/Occupational Diploma Program -
AenorCommunity Involvement
Frequently Asked Questions about Sebastián Vargas Beltrán
What company does Sebastián Vargas Beltrán work for?
Sebastián Vargas Beltrán works for Freepik
What is Sebastián Vargas Beltrán's role at the current company?
Sebastián Vargas Beltrán's current role is SRE.
What schools did Sebastián Vargas Beltrán attend?
Sebastián Vargas Beltrán attended Centro Internacional Politécnico, Aenor.
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Sebastián Beltrán Vargas
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