Welcome to Med Rafik's freelance profile!
Location and workplace preferences
- Location
- Maisons-Laffitte, France
- Remote only
- Primarily works remotely
Preferences
- Project length
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≥ 6 months
- Business sector
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Would prefer to avoid:Banking & Insurance
- Company size
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- 2-10 people
- 11 - 49 people
- 50 - 249 people
- 250 - 999 people
- 1000 - 4999 people
+1 autres
Verifications
Freelancer code of conduct signed
Read the Malt code of conduct
Languages
Skills (28)
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
Med Rafik in a few words
Demonstrated history of working in IT project's lifecycle from design to implementation to integration until Production.
Experience
Renault Digital - Groupe Renault
Automobile
Senior Devops SRE Engineer - As a freelancer
- Kubernetes On prem and GKE (installation/maintenance)
- Sophisticated per client monitoring (python, gcp monitoring, grafana)
- platform monitoring (dynatrace)
- Architecture based on the solution (disk (types/syze), VM ...)
- Set up and automation of a messaging solution (Solace)
- SLO (Service Level Objective) implementation for disponibility and messages discards
- Dynatrace plugins development (to ease SLO implementation) using python
- Slo-generation (adaptation) based on the google slo-generator
- infrastructure setup using terraform
- solution deployment using Ansible
- Clients support
technical environment: GCP, AZURE, ansible, terraform, cloud function,app function, python, gitlabci, Dynatrace, bigquery, datastudio, cloud monitoring ...
Groupe Renault
Automobile
Senior DEVOPS Engineer - As a freelancer
HUBSIDE - Hubside
E-commerce
Senior DevOps Engineer
- design and deploy new microservices
Kisio - OLD kisio
Transportation
Senior Devops Engineer - As a freelancer
- creation of a kubenetes cluster poc
- containerize jenkins and jenkins slaves under the kube cluster
- writing jenkins deployments pipelines
technical stack :Kubernetes, ansible, docker, jenkins, groovy
Cabestan - Live Marketing Platform
Software Publishing
DevOps Engineer consultant
- FS to kafka notifications project:
1- a dockerized SFTP server used by endpoint users
2- a dockerized python script using an inotify wrapper and a kafka produer (which point on the sftp volume to detect changes and push to kafka)
3- a dockerized zookeeper and 2 kafka brokers
4- a dockerized kafka manager to monitor the kafka cluster
5- a dockerized nginx with auto password generation to expose fs ressources
Technical stack: Docker-compose, rancher, concourse, micro-services, linux
- interconnect CRM microservices in DCOS project:
Technical stack: DCOS, Marathon, Traefik, micro-services
- Monitoring project:
- prometheus (data collection)
- grafana (data presentation and alerting)
- different exporter for prometheus (nginx, kafka ...)
the stack is deployable by concourse using ansible
Technical stack: Rancher, ansible, concourse, docker-compose, prometheus, grafana, exporters ..
Le Groupe La Poste - La Poste Groupe
Digital & IT
Devops engineer consultant
Install, configure, create ansible roles and dockerize :
- Filebeat
- Kafka (cluster of 3 nodes) monitored by kafka-manager orchestrated with zookeeper
- Elasticsearch (cluster of 4 nodes)
- Logstash (regex, conf, threads repartition ...)
- Kibana (dashbord)
Create and maintain jenkins (shell/groovy/pipeline) jobs
Create and maintain jenkins declarative or multibranch pipeline
Refactoring of the existing shell scripted jobs into declarative pipeline
Deploy eboutique versions in various platforms
Nightly automatic deployment
Personalized docker jenkins slaves for specific jobs
Automated Unit tests with various reports for application stability under jenkins - Docker images creation, maintenance
Integration of docker images into DCOS mesosphere (using marathon)
Used tools: DCOS(PAAS), Mesos (container scheduler), ansible, docker, jenkins, gitlab, marathon, kafka, filebeat, logstash, zookeeper, kibana, artifactory, elasticsearch ...
STMicroelectronics - STMicroelectronics
Raw materials industry
Dev/Devops Engineer
- Tuleap (open ALM) installation, configuration, support, development (using PHP5 (in addition of js,css, bootstrap ...) with the tuleap FOSS community - Gerrit (code review) installation, administration, configuration, support. - Jenkins (Continuous integration) installation, connection with gerrit using web hooks to trig builds... - MySQL installation, manipulation and scripting ...
- Continuous delivery for Tuleap instances (using Jenkins, Ansible) ...
- Automation tests for the open ALM Tuleap (using the selenium webdriver)
- Shell/perl/CGI scripting - PHP5 Development - Server ressources monitoring (Munin server and nodes installation, plugins development)
- Server polling reduction (install, configure and components development (jails, filters, custom scripts) for fail2ban to catch and ban users based on rest API (not in the 3rd layer of the OSI model which is its natural behaviour) (this was done on tuleap (using gitolite logs) and gerrit (using sshd logs)))
Used tools: Tuleap, Gerrit, Bugzilla, Automation tests, PHP5, Ruby, Perl, Linux, Shell, Bootstrap, js, css, RHEL
ISSATSO
IT Engineer student
Recommendations
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