Freelancer profile translated to English.

Description

I have about 20 years of experience in various IT fields

- 8 years in production engineering, system engineering

- 4 years in WEB, Mobile development

- 4/5 years in Big Data

- 4/5 years in DevOps

- 2 years AWS Cloud

I have worked extensively on "on premise" platforms and am in the process of transitioning to full cloud and, in the medium to long term, to serverless platforms on AWS (lambda, dynamodb, appsync, cognito, etc...)

Languages

French
Native or bilingual
English
Fluent
Spanish
Conversational
Arabic
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

ArcelorMittal
Big Data Platforms Engineer
September 2023 - Today (2 years and 9 months)
Dunkirk, France
• Installation/administration of on-premise Big Data clusters: Cloudera CDP private cloud 7.1.9 (Apache Hadoop, YARN, HIVE, Impala, Kudu, Kafka, SOLR, HBase, ..)
• Hadoop inter-cluster migration (in parallel run)
• Authorization management: AD/Kerberos Authentication, Authorizations/audits via Apache Ranger
• Implementation of a BCP/DRP (Business Continuity Plan/Disaster Recovery Plan): HDFS/Hive on-premise data replication to a cluster in AZURE Cloud - restoration tests
• Installation of Cloudera public cloud clusters in AZURE (storage cluster + compute clusters) - on-premise/cloud interoperability
• Talend installations: Talend runtime, Talend Remote Engine
• Support for Data Engineers / Data Analysts: PySpark3, BI,
• Migrations: Python (2/3.6 -> 3.8 to 3.11), Java 8 to Java 11/17 migrations, RedHat 7 -> RedHat 8.8
• Performance tuning: YARN, HIVE, cloud replication
Crédit Agricole Group Infrastructure Platform
Data - Architecture, Build and Run Consultant
BANKING AND INSURANCE
December 2022 - June 2023 (6 months)
Saint-Quentin-en-Yvelines, France
Big Data Solution Architect - NoSQL
- Cloudera/Hortonworks HDP 2.6.5
- Apache Storm
- CouchDB solutions
- Redis solutions
Big Data Hadoop
Société Générale
BigData Consultant
February 2022 - September 2022 (7 months)
7.1.5, HDP 2.6, HDF Linux ELK 6/7,
• Administration of BigData HDP environments from DEV to PROD: Ambari, HUE, RedHat, (HDFS, YARN, Spark, Kafka, NIFI, HIVE, HUE, ...)
• Technical and application support for BigData and peripheral environments (HDP, CDP, NIFI, ELK, Talend, ...)
• Project support for migrating from HDP to CDP
• Implementation of security policies: Kerberos, Ranger, Knox
• Configuration management and Automation: Ansible, AWX
• Metrology, application monitoring: ELK (Elasticsearch, Logstash, Kibana)