Jorge (Nicolás) Pérez suárez
Kubernetes Expert
Experience
Citti - (on behalf of WiseModo UG)
Creation, maintenance and hardening of Kubernetes clusters employing Ansible and ArgoCD.
Keywords:
- Ansible
- AWX
- Kubernetes
- NetApp
- Prometheus
- (CI/CD) ArgoCD
- SSO
- Fluent-bit
- HAProxy
- Calico
- Keycloak
- oauth2-proxy
- SealedSecrets
- kubeseal
- Aqua kube-bench
- CIS-Benchmarks
- Aqua Trivy operator
Elinvar - (on behalf of WiseModo UG)
Managing, monitoring, and securing the company's AWS accounts and Kubernetes clusters (kOps and EKS) using the GitOps approach, employing Terraform and ArgoCD.
Keywords:
- Kubernetes
- Karpenter
- Terraform
- Vault
- Prometheus
- Opsgenie
- (CI/CD) ArgoCD
- GitLab
- kOps
- SSO
- ElasticSearch
- Logstash
- Kibana
- Grafana
- Filebeat
- DDoS Protection
- Aqua Trivy
- Traefik
AWS:
- EKS
- CloudTrail
- CloudWatch
- Shield
- IAM
- System Manager
- ECR Scanning
- Route53
- RDS
- SNS
- ALB
- Health Dashboard
- and many others.
Kubernetes Expert
Regnology - (on behalf of WiseModo UG)
Developing a CLI application in Go for Kubernetes cluster installation and management, along with the deployment of custom Helm applications.
Keywords:
- Kubernetes
- Helm
- Calico
- ContainerD
- local-path-provisioner
- Golang
- Cobra/Viper
- PromptUI
- Docker
- JFrog
- GitLab (CI/CD).
SRE
CGM - (on behalf of SHE)
Reducing backlog in Kubernetes Cluster monitoring, alerting, and operations
Keywords:
- FluxCD
- ArgoCD (CI/CD)
- ElasticSearch
- Kibana
- Prometheus
- AlertManager
- Keycloak
- Ansible
- Gitea
- Ceph
- OpsGenie
- Terraform
- Kubernetes.
Kubernetes Expert
2wcom (on behalf of WiseModo UG)
Migration of an audio streaming application to Kubernetes.
Keywords:
- Kubernetes
- MultusCNI
- CNI-Genies
- Multicasting
- Unicasting
- Make
- Helm
- Docker
- Grafana
- ElasticSearch
- Kibana
- NGINX
- NFS
- Jenkins
- Prometheus.
Kubernetes Expert
Sodatech (on behalf of WiseModo UG)
Planning and executing a migration to Amazon EKS (Elastic Kubernetes Service) and achieving full CI/CD automation with Jenkins.
Keywords:
- EKS
- Kubernetes
- AWS
- Make
- NGINX
- Helm
- Grafana
- ElasticSearch
- Kibana
- MySql
- Jenkins (CI/CD)
- Prometheus
DevOps
Sopra Steria AG (on behalf of WiseModo UG)
Migration of a bare-metal DockerEE Swarm cluster to Kubernetes on AWS using Helm charts, and configuring monitoring and logging for the cluster applications and AWS services.
Keywords:
- Kubernetes
- Network Policies
- AWS
- DockerEE
- UCP
- DTR
- Ansible
- Make
- Helm
- Calico
- Kafka
- Zookeper
- Kafka Topics
- Kafka manager
- Consul
- Docker
- Grafana
- ElasticSearch
- Kibana
- Postgres
- NGINX
- NFS
- Jenkins(CI/CD)
- Prometheus
- JFrog
- GitLab
- Jira
- Confluence.
Site Reliability Engineer
Volkswagen AG (on behalf of Lufthansa AG)
Responsible for monitoring, managing, and enhancing Kubernetes clusters and AWS accounts, with a focus on reducing AWS costs by 50%.
Keywords:
- Kubernetes
- Helm
- Kops
- Docker
- Grafana
- ElasticSearch
- Kibana
- Prometheus
- Jenkins
- FluentD
- Route53
- API Gateway
- EFS
- CodePipeline (CI/CD)
- CodeCommit
- CloudFront
- S3
- CloudFormation
- Make
- kube-state-metrics
- cert-manager
Java Developer
Idealo (on behalf of WiseModo)
For the "Price Validator" project, overseeing quality control for 1.5 billion offers through web crawling of Idealo-affiliated shop sites.
Keywords:
- SpringBoot
- SpringCloud
- MongoDB
- Grafana
- Graphite
- ElasticSearch
- Kibana
- Java8
- Jenkins
- RabbitMQ
- Jenkins Pipeline
- Vaadin
DevOps and Java Developer
Otto Group (on behalf of WiseModo)
Interconnecting multiple AWS services using CloudFormation templates and establishing a Jenkins Pipeline for continuous deployment on AWS.
Keywords:
- Docker
- EC2
- ECR
- SNS
- SQS
- DynamoDB
- CloudFormation
- CloudWatch
- S3
- Vue.js
- REST services
- Keycloak
- Ngnix
- Jenkins (CI/CD).
Rohnde & Schwarz (on behalf of WiseModo)
Java development and test automatization with Selenium.
Keywords:
- Java 8
- Guice
- JPA
- EclipseLink
- Selenium
- JSR 380 (Bean Validation 2.0)
- Java reflection.
Department One GmbH
Optimizing the company’s “customer loyalty” program deployed on AWS.
Keywords:
- AWS
- RDS
- S3
- EC2
- SQL
- Java
- MySql
- Spring Security
- CloudFront
Lead Java Developer
UPG (former Payment Company AG)
In charge of integrating payment gateways with Payco's backend infrastructure and its "Fraud Rules Engine." Additionally, responsible for creating regression tests using Selenium and JBehave.
Keywords:
- Java
- Spring Boot
- GWT
- Selenium
- JBehave
- MySql
- MongoDB
Calypso Developer
sIT Solutions – DES (subsidiary of Erste Bank)
Focus on Interest Rate Derivatives and Equity Options.
Keywords:
- Java WebStart
- Swing
- Apache CXF
- Spring
- Sybase
- Linux
- Calypso
sIT Solutions – CMTI
Migration of a web application from JSP to GWT.
Keywords:
- Java
- Spring
- Hibernate
- GWT
- Ext-GWT (GXT)
- JavaScript
- Mockito
- JUnit
- JSP
- CSS
- MSSql
- UML
SolveDirect (subsidiary of Brain Force Holding AG)
Development and testing of a SaaS web application.
Keywords:
- Java
- GWT
- Servlets
- ActiveMQ
- JMS
- JavaScript
- WebServices
- XSLT
- JFreeChart
- Selenium
- Tomcat
- CSS
- Postgress
- Linux
Priority Telekom
Development of an ordering system on PHP.
- JavaScript
- PHP
- MySql
PSL S.A (Productora de Software)
Software house with a CMMI 5 and ISO-9001 accreditation, specialized on building web applications for banks in a geographically spread team.
Keywords:
- Java
- WebServices
- ActiveMQ
- JSP
- JSF
- JavaScript
- Axis
- JMS
- WebSphere
- Tomcat
- Jaguar
- JBoss
- CSS
- Orable
- Sybase
- DB2
- Linux
- JUnit
UML Designer, Java Developer
Universidad Nacional de Colombia (UN Virtual)
Summary
Kubernetes and AWS specialist with over 20 years of experience in the IT industry. My primary focus is on Kubernetes and AWS technologies. Since 2017, I have been actively engaged in various AWS projects, gaining expertise in a wide range of AWS products, with a particular emphasis on Amazon EKS.
Languages
Education
Universidad Nacional de Colombia
Systems Engineer · Software Engineering · Bogotá, Colombia
Certifications & licenses
Certified Kubernetes Administrator
AWS Certified DevOps Engineer - Professional
AWS Certified Security – Specialty
HashiCorp Certified: Terraform Associate
AWS Certified Developer – Associate
AWS Certified Solutions Architect – Associate
AWS Certified SysOps Administrator – Associate
ITIL Certification
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