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Mario Marín Email & Phone Number
Site Reliability Engineer
at
BairesDev
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
Site Reliability Engineer
Location
Bogota, D.c., Colombia
Company size
Who is Mario Marín? Overview
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Quick answer
Mario Marín is listed as Site Reliability Engineer at BairesDev, a with 3109 employees, based in Bogota, D.c., Colombia. AeroLeads shows a matched LinkedIn profile for Mario Marín.
Mario Marín previously worked as Senior Site Reliability Engineer at Ava and Senior Site Reliability Engineer at Bestow Life Insurance. Mario Marín holds Master'S Degree, Electrical And Electronics Engineering from Pontificia Universidad Javeriana.
Company email context
Email format at BairesDev
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BairesDev
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Profile bio
About Mario Marín
As a Site Reliability Engineer with 8 years of experience, I specialize in deploying and optimizing applications with Kubernetes and AWS ECS, and orchestrating infrastructure using Terraform and Crossplane. My skills extend to configuration management (Puppet, Chef, Ansible) and advancing CI/CD processes (CircleCI, GitHub Actions, Argo CD), focusing on operational efficiency. Proficient in Docker, Python, and Go, my work centers on maintaining system reliability and data integrity.
Current workplace
Mario Marín's current company
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Bairesdev
9 roles
Mario Marín work experience
A career timeline built from the work history available for this profile.
Senior Site Reliability Engineer
- Led the transition of CI/CD pipelines from Jenkins to GitHub Actions, significantly improving automation, scalability, and deploying efficiency, including the automation of rollback processes.- Enhanced autoscaling policies for better cost-effectiveness, utilizing data analysis for resource right-sizing.- Strengthened security for multiple AWS accounts, implementing disaster recovery and intrusion detection in preparation for SOC2 compliance.- Directed migration from Elastic Beanstalk to Kubernetes via Crossplane, improving infrastructure management and scalability.
Senior Site Reliability Engineer
- Managed Argo CD, cert-manager, GKE Kubernetes clusters, and log aggregation.- Collaborated with teams to implement infrastructure changes and deployment initiatives.- Deployed GitHub self-hosted runners, simplifying CI/CD credentials management with GKE workload identities.- Pioneered DevOps velocity quantification.- Refactored Terraform codes.- Supervised infrastructure elements using Terraform or Kustomize, including New Relic.- Developed system runbooks, exported Open Metrics to New Relic, and created dashboards for troubleshooting.- Prepared Linkerd for production readiness, ensuring stability and efficiency.
Feb 2020 - Oct 2022
Cloud Chief Architect
- Launched Kubernetes cluster using Terraform and Ansible.- Established MongoDB replica sets and backup procedures.- Maintained and monitored Kubernetes clusters.- Implemented logging aggregation system with Fluent Bit, Fluentd, and Elasticsearch.- Managed Kibana and Grafana dashboards via Terraform.- Containerized applications with Docker.- Migrated applications like Nexus and Testrails to cloud infrastructure.
Jul 2017 - Jan 2020
Operations Engineer
- Constructed a multi-master Kubernetes cluster via CloudFormation and orchestrated 42 microservices on a DCOS cluster using Docker.- Administered a Vault cluster with Terraform and configured AWS EC2 instances for Cassandra and ActiveMQ with Chef.- Established backup, archival, and validation protocols alongside CI orchestration using Docker, Drone, Mesos, Kubernetes, and DCOS.- Developed local stack environments and containerized Ruby and Java applications with Docker, implementing CircleCI and Drone for CI.
Jun 2014 - Jul 2017
Web Developer
- Led team in developing and maintaining custom CRM for a political party using agile methodologies, continuous integration, and refactoring legacy PHP code.- Streamlined workflows and implemented best practices, improving efficiency and code quality.- Migrated portions of codebase to Node.js for enhanced scalability and performance.- Managed infrastructure, focusing on system stability and reliability.
Feb 2011 - Jun 2014
Frontend Developer
- Frontend development with React and deployment through AWS Beanstalk and AWS CloudFront.
Feb 2014 - May 2014
Web Developer
Colservers
Developed a ranking system for the tennis federation of Colombia https://www.fedecoltenis.com/
Oct 2012 - Jan 2014
Freelance Web Developer
Colserver
- Created a government CRM to report citizen complaints, a clone of https://seeclickfix.com/.
Apr 2012 - Jun 2012
Team & coworkers
Colleagues at BairesDev
Other employees you can reach at bairesdev.com. View company contacts for 3109 employees →
AG
Alex García
Colleague at Bairesdev
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LC
Leonardo Carvalho
Colleague at BairesdevBelo Horizonte, Minas Gerais, Brazil
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DU
Dario Ulloa
Colleague at BairesdevToronto, Ontario, Canada
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JF
Jorge Ferrari Cé
Colleague at BairesdevBrazil
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MG
Marx Guimarães
Colleague at BairesdevManaus, Amazonas, Brazil
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WJ
Wilmer Jose Martinez Toscano
Colleague at BairesdevColombia
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MC
Mateus Campos
Colleague at BairesdevVitória, Espírito Santo, Brazil
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PR
Priscila Ramírez
Colleague at BairesdevNueva San Salvador, La Libertad, El Salvador
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AA
Antonio Augusto Tenreiro Machado Pinto
Colleague at BairesdevSão Paulo, Brazil
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FM
Facundo Molina
Colleague at BairesdevArgentina
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Alex García
Colleague at Bairesdev
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LC
Leonardo Carvalho
Colleague at BairesdevBelo Horizonte, Minas Gerais, Brazil
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DU
Dario Ulloa
Colleague at BairesdevToronto, Ontario, Canada
View →
JF
Jorge Ferrari Cé
Colleague at BairesdevBrazil
View →
MG
Marx Guimarães
Colleague at BairesdevManaus, Amazonas, Brazil
View →
WJ
Wilmer Jose Martinez Toscano
Colleague at BairesdevColombia
View →
MC
Mateus Campos
Colleague at BairesdevVitória, Espírito Santo, Brazil
View →
PR
Priscila Ramírez
Colleague at BairesdevNueva San Salvador, La Libertad, El Salvador
View →
AA
Antonio Augusto Tenreiro Machado Pinto
Colleague at BairesdevSão Paulo, Brazil
View →
FM
Facundo Molina
Colleague at BairesdevArgentina
View →
2 education records
Mario Marín education
Master'S Degree, Electrical And Electronics Engineering
Bachelor'S Degree, Electrical And Electronics Engineering
FAQ
Frequently asked questions about Mario Marín
Quick answers generated from the profile data available on this page.
What company does Mario Marín work for?
Mario Marín works for BairesDev.
What is Mario Marín's role at BairesDev?
Mario Marín is listed as Site Reliability Engineer at BairesDev.
Where is Mario Marín based?
Mario Marín is based in Bogota, D.c., Colombia while working with BairesDev.
What companies has Mario Marín worked for?
Mario Marín has worked for Bairesdev, Ava, Bestow Life Insurance, Aurea Software, and Scalable Path.
Who are Mario Marín's colleagues at BairesDev?
Mario Marín's colleagues at BairesDev include Alex García, Leonardo Carvalho, Dario Ulloa, Jorge Ferrari Cé, and Marx Guimarães.
How can I contact Mario Marín?
You can use AeroLeads to view verified contact signals for Mario Marín at BairesDev, including work email, phone, and LinkedIn data when available.
What schools did Mario Marín attend?
Mario Marín holds Master'S Degree, Electrical And Electronics Engineering from Pontificia Universidad Javeriana.
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