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Description

Big Data Engineer - DevOps

- Data manipulation

- Continuous deployments and integrations

- Interaction with GCP Cloud, API, SFTP, file, GCP Bucket, and Kafka with NIFI ETL

- Log Analysis and Monitoring on Kibana-Grafana Dashboards

- Execution of a Regression Test campaign - Nifi Referent and Prod Platform Manager

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

APICIL, Big Data
Big Data Engineer
June 2024 - Today (2 years and 2 months)
• - Design and development of data flows with Apache NiFi.
• - Processing and integration of data from MySQL databases (COSY).
• - Migration of flows and data from MySQL to PostgreSQL to ensure data retention and control internally.
• - Populating and operating a PostgreSQL Data Warehouse.
• - Management and transformation of bank and insurance account positions.
• - Generation of XML files in PENELOP format for application exchanges.
• - Automation, reliability, and supervision of data flows.
• - Mapping of bank and insurance account position (PDC) fields.
• - Analysis of discrepancies and correspondences with the PENELOP v24 target model.
• - Translation of business rules into data transformation rules.
• - Data compliance with PENELOP exchange standards.
• - Control of migrated data consistency (MySQL → PostgreSQL).
• - Detection and treatment of data anomalies.
CNP, Big Data
Big Data Engineer
October 2023 - May 2024 (7 months)
• - Creation of scheduled tasks in EBX for process automation.
• - Design and creation of EBX tables adapted to business data models.
• - Development of Bash scripts for exporting EBX tables for integration and backup.
• - Implementation of ODE exports from EBX tables with transcoding rule management.
• - Development of Java triggers to control data and automate actions in EBX.
• - Design and implementation of Java value functions to enrich EBX rules.
• - Creation and maintenance of XSD schemas for structuring and validating EBX data.
• - Development of Java classes for managing EBX tables via the classpath.
• - Creation and management of Java Maven projects to package and deploy EBX extensions.
• - Creation of XSL transformations for ODE exports with mapping to target formats.
SAFRAN, Big Data, Change Data Capture
Big Data Engineer
July 2023 - September 2023 (2 months)
• - Data Engineering, AWS Cloud, SQL, API, SFTP, Debezium, Kafka, NIFI ETL.
• - Implementation via Nifi of a Change Data Capture between the db2 database and SQL Server/NAS.
• - Design of data flows on Nifi - Optimization of Nifi performance.
• - Installation of Nifi Registry - Installation of Nifi Toolkit.
• - Automatic deployment of Nifi flows - CI/CD - Jenkins - Ansible - Shell Script.

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Master's Degree, Informatique, Science et Technologie du Logiciel
Sorbonne University - Pierre et Marie Curie
2016
Master's Degree, Informatique, Science et Technologie du Logiciel
Licence, Ingénierie informatique
Université Pierre et Marie Curie
2014
Licence, Ingénierie informatique

Check out Muruganathan's education

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Muruganathan Kamalraj

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