Rafik Cherfouh

I worked as a software and AWS cloud engineer and designer on Accor Hotel's availability and booking information system among my achievments during this mission: - Setting up the distributed cache (Hazelcast IMDG) and imporiving its performance - Setting up the clustering of the distributed cache and carrying DRP tests - Carrying the design and implementation of the different functional evolutions on the information system - Carrying the migration of the distributed cache and Cassandra DB to the Cloud (AWS) - Scheduling and carrying of integration and UAT tests - Performance and load tests and analysis of bottlenecks and load issues

Software engineer at Softeam Cadextan in Paris area working in banking and finance sectors (Cacib and Amundi). I worked as Java JEE software engineer and helped the clients in the design and implementation of their paltforms (asset management, trading, loan applications ...)

I worked on the information system of major french telecom operator, my mission consisted of : - Automation of error handling while modifying/activating a telephone line - Implementation of a rule based system (Java JEE, shell, Excel, Drools, JBOSS) for error recovery - Enhancing special Java classes and shell scripts for a better performance - Bug and Error analysis and proposal of technical/functional solutions - Creation of an HMI recapitulating the procedures/information related to the information system