Senior Middleware Solution Architect

• Jan 2022 - Present

• Provide thought leadership and strategic direction in the identification, design, and implementation of technologies to support middleware automation and integration with internal and external IT applications. • Product Manager and Lead Technical Architect for fraud prevention and compliance initiatives. • Provide thought leadership and strategic direction in the identification, design, and implementation of technologies to support middleware automation and integration with internal and external IT applications. • Product Manager and Lead Technical Architect for fraud prevention and compliance initiatives.

Manager - Telecommunications

• Mar 2019 - Jan 2022

Client: Large United States Telecommunications company• Business Analyst, Team Lead, and Engagement Manager on diverse projects for enhancements of key customer-facing account management application, regulatory features for E911 emergency calling, and middleware services management.

Senior IT Consultant - Telecommunications

• Sep 2013 - Mar 2019

Client: Large United States Telecommunications company• Integration Lead, performing the technical supervision of scope and documentation, for multiple projects of technological modernization, mainly oriented towards the implementation of LTE telecommunications technology.• Creation of End-to-End (E2E) information flow diagrams, significantly simplifying the plannification of development and testing on each project.• Supervision and tracking of each project stage, including testing (unit, integration, E2E, UAT, regression, etc.). Show less

Senior IT Consultant - Telecommunications

• Jun 2013 - Sep 2013

Client: Large United States Telecommunications company• Assessment of the client’s existing Business Intelligence (BI) implementation, performing an analysis of human resources, process, and technology. Evaluation required interviewing 18 different departments.• Selection of new Business Intelligence technologies, along with a proposal for the modernization of the client’s existing Data Warehouse architecture.• Creation of a proposal for a complete Business Intelligence modernization project, developed in Microsoft Project.• Development and maintenance of a complete Microsoft SharePoint site, for the tracking of the BI assessment progress, planning, and files storage. Show less

Senior IT Consultant - Telecommunications

• Dec 2012 - Jun 2013

Client: Large United States Telecommunications company• Analysis of multiple data flows, moving from operational applications towards the Data Warehouse (Teradata).• Team leader for the implementation of an automated monitoring system of data-loading towards the Data Warehouse. Development required the creation of multiple and complex SQL codes, UNIX Shell scripts, and a Data Model, significantly streamlining the operations of the client’s IT department.• Design of a data-flow-control report, implemented in IBM Cognos. Show less

Senior IT Consultant - Telecommunications

• Oct 2007 - Dec 2012

Client: Large United States Telecommunications company• Participation in several technological development and support teams, on an enterprise technology transformation project, valued in over USD$250 million.• Leader of a multi-national team in the implementation of a unique project of integration between Logica (application for engineering and construction projects) and Oracle ERP (HR, timesheets, inventory, projects). Web development in AJAX technology and Oracle database, with immediate savings to the client of over USD$1 million, besides of a significant improvement of their processes and data quality.• Implementation and integration of Oracle MetaSolv 6 system, for order management and telecommunication services provisioning. Expert on its GUI and database manipulation (Oracle).• Technical support and IT project management for Logica application. Expert on its GUI and database manipulation (Oracle).• Data mapping and migration towards MetaSolv, covering ample data sets (clients, orders, locations, services, circuits, etc.).• Development of a large product catalog in MetaSolv, including codes mapping to facilitate the interfacing with neighbor systems, such as Oracle Siebel CRM.• Development of an automated Provider Loss Notification (PLN) system, for CLEC’s (telcos) with access through our client's systems.• Functional and technical design of several IT projects for MetaSolv, to improve and speed-up the processing of service orders.• Development of a complete set of interactive training material for MetaSolv.• Support for Wisor application, for Local and Access wholesale orders. Show less

Research Assistant

• Aug 2001 - May 2007

• Development of mathematical models and implementation of computational optimization algorithms. • Support engineers on technical issues of external projects, including the usage of technical instrumentation and computer programming. • Perform experimental measurements in the areas of Acoustics and Vibrations. • Create technical reports, and present experimental and theoretical results. • Create and publish scientific papers in multiple conferences and international journals. Show less

Student

• 1994 - 2001