This service is designed to help users to adapt their applications in order to take advantage of maximum raw computing power of new Curie HPC systems. This is a difficult task which require a real experience and specialist knowledge. Therefore, in order to make the best possible use of the hours you were awarded on the Curie system, the Maison de la Simulation can provide, in addition to the support given by the TGCC computing center, a high-end expertise for code development and optimization. This services imply collaborative work between your team and HPC experts from the Maison de la Simulation. This service is an answer to a strong need for help for users who do not have neither the resources nor the technical experience to develop new codes, or adapt old to architectures available on CURIE HPC system.