Roque Javier Ducuara Sosa

Maintenance, expansion and creation of modules for the mobile telephony integration system in Telecom Personal Argentina. Consulting in the area of ​​Bug Management Middleware and technical area of ​​integration of the different business processes related to the operation and infrastructure. Support in defining new functionalities, improvements in existing services and integration analysis, orchestration and migration to new product versions.

Planning, design, development and maintenance of Restful API and backend modules related to the billing system of the Claro Video Latin America application using vanguard web technologies. Migration and refactoring of functionalities support in deployment and correction of failures in micro services, integration of modules, data manipulation (ETL) and implementation of new characteristics offering solutions to business requirements.

Maintenance, expansion and creation of modules for the mobile telephony area in Movistar Colombia. Guarantee the alignment of the solutions with market trends in the field of expertise, incorporating best practices, Defining balanced solutions (demand / viability), Building, testing and document structural elements of proposed solutions, control progress / ETC, scope and planning, define work standards or methodologies adapted to the solutions and provide support to the construction team.

Maintenance, expansion and creation of modules for the mobile telephony area in Movistar Colombia. This project consisted correcting and maintaining significant business models for the supply of mobile services. The tools and language used are the Oracle SOA Suite, Oracle Service BUS (OSB), Oracle Database and J2EE products for modules development.

Maintenance at the development level of an application of Movistar Colombia called TRS (Network and Services Processor).

Development of different projects in education stage in which consisted of the collection, transformation and statistical consolidation of data or information related to the projects through web sites made to measure using various technologies.