Juan WALL

En résumé

Entreprises

• Insum - Analyst Developer

  2015 - maintenant

• SFR - Oracle Consultant

  2014 - 2014

• Crédit Agricole CIB - Oracle Consultant

  Montrouge 2012 - 2014

• Convergia Networks - Functional Analyst / Programmer

  2009 - 2012 ePOS Project
  
  • Requirements analysis for creating a transactional system to sale and to provision prepaid virtual calling cards on line considering e-commerce standards and security best practices.
  • Requirements analysis for enabling Convergia’s Commercial teams and business partners to create and manage their own retail chains and to account their credit assignments.
  • Requirements analysis for integrating different business partners’ system with ePOS through both web interface and API adapting ePOS transactional flow in every case.
  • Documentation of technical and commercial features.
  • Design and implementation of data model and system modules following best practices.
  • Implementation and integration of the system in coordination with specialized teams of Convergia, distributors and e-commerce providers (IT, IS, Commercial and Financial teams).
  • Troubleshooting and technical support for business partners integrated to ePOS system.
  • Training and coaching for developers’ team on PL/SQL, APEX and ExtJS.
  • Training and demonstration of commercial and technical capabilities for Convergia Regional teams and business partners’ teams.
  
  Aconyx Project
  
  • Analysis of business processes, postpaid and prepaid products’ features, and billing and rating systems of different countries where Convergia operates to evaluate if outsourced rating engine system is capable to unify rating processes.
  • Documentation of system requirements.

• Interbank - System Analyst

  Lima 2008 - 2009 • Collection and documentation of detailed technical information of main systems which support banking operations.
  • Analysis of technical information for optimizing integration and performance of main systems and IT infrastructure.
  • Evaluation of technological products and systems with different IT teams and technological providers.
  • Project coordination and following up of activities with multidisciplinary teams (IT, eBanking and Accounting) during the execution of projects for improving the IT infrastructure.
  • Development of architectural and integration tests of outsourced applications for Stock Trading, Accounting and Organizational Development departments.
  • Configuration and administration of servers IBM Websphere MQ installed over platforms IBM AIX and Windows 2003 to communicate distributed and mainframe systems.
  • Research of new technologies and programming standards for Java.

• Check Solution – T-Encontre Project - Functional Analyst / Programmer - IT Consultant

  2007 - 2007 • “T-Encontre” provides services for private individuals’ verification to perform financial analyses.
  • Business process re-engineering for exposing its services to business partners.
  • Analysis for designing a technological solution that supports the new business processes.
  • Development of web-based application.

• COMMIT - Acuario Project - Functional Analyst / Programmer

  2007 - 2008 • Requirement analysis for designing the reporting module for an ERP system that complies with the requirements of the regulatory organism of financial sector, as part of a project for a financial institution.

• Full Carga Peru - System Analyst / Programmer - IT Consultant

  2007 - 2007 • Migration of POS application from client-server to distributed architecture.
  • Tuning of ETL Processes for improving performance of online sales reporting application.

• Hardmax Support S.A.C. - Intranet Project - System Analyst / Programmer - IT Consultant

  2006 - 2006 • Requirements analysis for a Point of Sale and Logistic Management system.
  • Architecture and development of a web-based transactional application.

• Unersidad Nacional Agraria La Molina - Web Developer

  1999 - 2003

Formations

Pas de formation renseignée

Réseau

• Mohamed MEZIANI

• Stéphanie HEITZ