Cleiton C.Data Engineer
Skills
A seasoned Systems Analyst and Developer with over 15 years of expertise in system support and development. Adept at creating technical specification documents and gathering comprehensive requirements. Demonstrates extensive experience in projects utilizing agile methodologies across multiple domains, including human resources, commercial systems, legal, and logistics. Proficient in an array of industry-standard tools such as Visual Studio (with strengths in C# and VB), Delphi, VB6, COBOL, and GENEXUS, in addition to holding substantial knowledge of databases like SQL Server, Oracle, DB2, and PostgreSQL.
Outsourced Systems Consultant
9/1/2021 - Present
Developed internet banking and mobile banking applications. Engineered an API for seamless integration with other banking systems, supporting both internet banking and mobile platforms. Managed and supported integrations with the judicial order system (Sisbajud). Configured system and security components to ensure robust and secure operations.Systems Analyst
3/2/2018 - 7/1/2021
Managed and developed integrations, optimizing and supporting the Infor LX ERP, Senior VetorRH System, and ISOCRM. Created and maintained support tools for users using GENEXUS. Demonstrated expertise in SQL Server as a Database Administrator, ensuring efficient database operations and performance.Systems Analyst
10/2/2014 - 9/2/2017
Executed analysis and DevOps development, specializing in C#, VB.NET, and COBOL, for commercial management systems. Provided comprehensive support for both the commercial management system and the sales force, while also maintaining and enhancing advanced spreadsheet functionalities. Oversaw and maintained the integration of the Magento e-commerce system, utilizing Webstorm for streamlined operations. Delivered support across billing and logistics modules, and ensured seamless integration with the Senior backend system. Conducted intranet maintenance using Java and engaged in rigorous testing and training sessions with key users to facilitate successful deployments.
Gathered user requirements through thorough consultation, provided extensive user support, and meticulously documented all processes. Demonstrated proficiency in development using IBM Visual Age for Java, Visual Basic 6, VB.NET, C#.NET, and Java. Leveraged Visual Studio 2013 for development projects and handled databases such as DB2, Oracle, and PostgreSQL for efficient data management.Delphi and C# Programmer Analyst
1/2/2014 - 8/2/2014
Effectively analyzed and developed logistics systems, ensuring operational efficiency and robustness. Gained proficiency in Delphi 7 and C#, utilizing these languages to test and document software functionalities. Implemented system integrations to streamline processes and enhance data flow between disparate systems. Demonstrated advanced skills in managing and optimizing databases using SQL Server and Oracle, ensuring data integrity and performance.
Information Systems at Uniasselvi
1999 - 2002Web Development Technologies at FURB
2004 - 2006
AWS Cloud Practitioner at Unknown Institution
8/1/2023
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