Marcelo T.
Back-end and Systems Engineer

Skills

Delphi

Pl/sql

Microsoft Sql Server

Oracle Database

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Bio

A postgraduate in Information Systems Management with a degree in Mathematics and over two decades of experience in Systems Analysis and Development. Proficient in Delphi language with a demonstrated history of creating and maintaining applications across diverse market segments, including fleet management, commercial automation, fiscal coupon issuance, and hospital management. Skilled in working with various databases such as MS SQL Server, Firebird, and Oracle, with extensive knowledge in PL/SQL procedures, triggers, and packages.

Analyst / Developer
9/1/2013 - 11/1/2022

Developed and maintained a fleet management application using Delphi, integrated with an Oracle database. Implemented and maintained various jobs, triggers, functions, and procedures using Oracle PL/SQL.
Analyst / Developer
12/1/2007 - 1/1/2013

Engaged in the analysis and development of applications for business management, contributing significantly to the electronic invoice systems, specifically for NF-e and NFS-e. Developed technical expertise in Delphi and skillfully managed the Firebird database to ensure efficient and reliable business solutions.
Developer
7/1/2005 - 8/1/2007

Gained extensive experience in the development and maintenance of a commercial automation application, focusing on the Fiscal Coupon Issuer. Demonstrated strong technical expertise in Delphi for application development. Utilized MS SQL Server for efficient database management and optimization to ensure reliable and performant data storage and retrieval solutions.