ABOUT ME

July 2019 - June 2020

DEVOPS ENGINEER AT DEKRA AUTOMOTIVE SOLUTIONS, BORDEAUX

• automation of infrastructure provisioning with Terraform

• management of infrastructure on Microsoft Azure

• set-up of the CI/CD chain on GitLab CI

• dockerization of the build and run environments

• orchestration of the various environements on Kubernetes

• automation of deployment with Kustomize

July 2019 (one-week project)

DEVOPS ENGINEER AT MONMENTOR.FR, PARIS

• dockerization of application components (rails backend, nodejs frontend, sidekiq background jobs)

• automation of the Docker image creation within GitLab CI pipelines

• creation of Kubernetes cluster on Azure via terraform

• deployment of application via custom helm chart

January 2019 - April 2019

DEVOPS ENGINEER AT LA FRANÇAISE DES JEUX, BOULOGNE-BILLANCOURT

• installation and maintenance of CI tools on a Docker Swarm cluster: Nexus, Sonar, Jenkins, GitLab

• creation and maintenance of Jenkins jobs to build & release apps (npm, iOS, Android)

• standardisation of tools, naming conventions and processes

October 2018 - December 2018

DATA ENGINEER AT ZALANDO, BERLIN

• design, implementation and deployment of Machine Learning pipelines, using AWS SageMaker and Docker

• data science & engineering consulting for analytics and forecast teams

• maintenance and monitoring of JupyterHub on a Kubernetes cluster

January 2018 - August 2018

DEVOPS ENGINEER AT HERE MAPS, BERLIN

• dockerization of build and test jobs for a node.js application

• package and release npm packages

• management of the Jenkins cluster running the build and test jobs

• support the developer team by providing the CI/CD infrastructure

• maintain and own underlying infrastructure (AWS)

July 2017 - September 2017

DATA ENGINEER AT MOBILE.DE (EBAY GROUP), BERLIN

• set-up and configuration from scratch of a Druid database cluster (real-time analytics)

• leverage Terraform & Salt to provision and configure OpenStack VMs

• monitoring (Graphite) and fine-tuning of other tools for the BI team: Kafka and Spark clusters

February 2017 - March 2017

FULL-STACK DEVELOPER AT FLIIT, BERLIN

• architectural design of the technical platform to be built, based on micro-services

• implementation of the first micro-services as a series of Rails applications

June 2016 - December 2016

DEVOPS ENGINEER AT AUDIBENE, BERLIN

• provisioning (from scratch) of an Elastic Beanstalk application via CloudFormation

• set-up of CloudFront distributions for static HTML applications

• configuration of Jenkins jobs to build and deploy the backend and frontend applications

• security: set-up of end-to-end encryption from client to EC2, encrypted databases with SSL-only access, strict security groups, CloudTrail audit and logs, and compliance to HIPAA standards

March 2016 - August 2016

DEVOPS ENGINEER (FREELANCE) AT FOODPANDA, BERLIN

• provisioning of AWS infrastructure with CloudFormation

• development and maintenance of Puppet code for nginx/Symfony and nodejs applications

• decoupling of infrastructure per project team, in order to give developers more autonomy and responsibility over their stacks

December 2014 - January 2016

DEVOPS ENGINEER (EMPLOYEE) AT FOODPANDA, BERLIN

• configuration via Puppet of Ubuntu EC2s

• provisioning via CloudFormation of AWS infrastructure, including load-based auto-scaling

• setup of a deployment pipeline (GitHub hooks, Travis, AWS Lambda, AWS Elastic Beanstalk)

• setup of an Elastic MapReduce cluster via CloudFormation + AWS Data Pipeline

• development of Hadoop jobs in Java

• setup and maintenance of DNS records and FW rules (CloudFlare)

October 2013 - August 2014

SOFTWARE ENGINEER AT DATAMONK, BERLIN

• creation of a CI / CD pipeline (BitBucket hooks, Jenkins, Maven repo, Chef)

• design of a Cassandra + MySQL database system to index and query data in real-time (5ms)

• ETL pipeline for said database system

• development of Hadoop jobs (Java)

• development of a Java tool to fetch mobile application metadata

• migration from bare-metal to AWS

• introduction of Chef for configuration management

• introduction of version control (Git)

April 2013 - October 2013

BI ENGINEER AT PLINGA, BERLIN

• responsible for the technical aspects of Business Analytics

• consolidated data generated by 50+ million monthly users

• wrote and automated execution of queries (HiveQL) for a Hadoop database

• worked closely with business analysts to develop new KPIs and improve on the existing

• extended and maintained the Web app displaying the KPIs

November 2012 - March 2013

DEVOPS ENGINEER AT PLINGA, BERLIN

• migration from Eucalyptus (AWS clone) to bare-metal

• introduction of Chef for configuration management

• contact person for the IT team: company-wide collection of bugs and requests, investigation and dispatch if needed

January 2012 – August 2012

INTERNSHIP: WEB DEVELOPER AT PEARLTREES, PARIS

• implementation of the mobile HTML views using jQuery

• development of features within a Flex application (Flash)

• conception and implementation of premium features within a Java/Tomcat application

• development and optimisation of background maintenance tasks

June 2011 – September 2011

INTERNSHIP: WEB DEVELOPER AT PLINGA, BERLIN

• integration of social games on various social networks: PHP / MySQL backend, jQuery frontend

• creation of an FAQ generator: Google Spreadsheets to HTML

• installation and configuration of OTRS (ticketing system)