Leandro J.Full-stack Product Engineer
Skills
An IT professional with over 15 years of experience, specializing in system development since 2007, and holding a degree in Information Systems attained in 2011. Expertise includes system development and analysis across diverse programming languages. Possesses proficiency in various databases, including SQLServer, Firebird, MySQL, and Oracle.
Developer Sr
6/1/2022 - Present
Gained expertise in analyzing, developing, and correcting LINX ERP screens and reports using Visual Fox Pro 9. Demonstrated comprehensive knowledge of SQLServer databases, including the creation and management of procedures, functions, views, and triggers. Applied agile methodologies, specifically Scrum, facilitated through Jira for project management and tracking. Ensured effective version control and collaborative development by utilizing GIT for versioning.Mid-Level Development Analyst
11/1/2021 - 5/1/2022
Analyzed, developed, and corrected features in ERP LINX, focusing on screens and reports utilizing Visual Fox Pro 9 language and SQL Server database, including procedures, functions, views, and triggers. Employed agile methodologies such as Scrum with Jira for project management. Ensured efficient version control using Bitbucket and Sourcetree.Systems Analyst
5/1/2018 - 11/1/2021
Engaged in the analysis, development, and maintenance of software and reports using Visual Fox Pro 9, leveraging SQL Server for database development including procedures, functions, and triggers, and utilized Visual Source Safe for version control. Developed web systems using PHP in conjunction with SQL Server and MySQL databases. Spearheaded e-commerce development projects integrating PHP with SQL Server and MySQL, ensuring seamless integration with ERP systems, JadLog logistics, and the PagSeguro payment method. Designed and implemented a commercial system in PHP and SQL Server, achieving full integration with ERP systems. Initiated development practices using .NET with C# and SQL Server, enhancing proficiency in this new technology stack. Provided extensive support and training to end-users, facilitated remote server management, implemented backup routines for SQL Server, and managed user registrations and access.Systems and Development Analyst
8/1/2017 - 4/1/2018
Demonstrated expertise in analyzing, developing, and correcting LINX ERP screens and reports, utilizing Visual Fox Pro 9 and SQLServer 2012 database. Gained significant skills in using VB .NET for developing WebServices to enable application mediation between systems. Successfully developed a management portal for telephone and cellular accounts using PHP and SQLServer. Provided comprehensive training for users to ensure effective system utilization.Systems Analyst
3/1/2014 - 8/1/2017
Specialized in analysis, development, and troubleshooting within the LINX ERP system, utilizing Visual Fox Pro 9 and SQLServer 2012. Employed VB .NET for creating WebServices to facilitate application intermediation between systems. Designed and implemented a management portal for telephone and mobile accounts using PHP paired with SQLServer. Provided comprehensive user training to ensure effective system utilization.Systems Analyst
9/1/2013 - 4/1/2014
Developed expertise in system analysis and error interpretation, providing actionable suggestions for system bug fixes. Delivered user support for enterprise resource planning (ERP) systems. Managed system implementation, maintenance, and administration of Windows servers. Skilled in firewall administration and network management, ensuring robust security and optimal network performance. Oversaw administrative routines of the IT sector, streamlining processes and enhancing operational efficiency. Successfully engaged in application development using PHP, contributing to the creation of dynamic, responsive web applications.senior programmer
6/1/2012 - 3/1/2013
Analyzed, developed, and maintained software and reports utilizing Delphi programming language. Gained extensive experience working with Firebird 2.5 database, including the creation and management of procedures, triggers, and views. Authored comprehensive user manuals and provided training sessions for end-users to ensure effective software utilization.Junior Developer
12/1/2000 - 6/1/2012
Developed expertise in Visual FoxPro 9 for software analysis, development, and maintenance. Utilized SQL Server 2005 database management and ensured version control with Visual SourceSafe. Contributed to the deployment of the MRP module and implemented printing hubs. Prepared comprehensive user manuals for various applications and provided user support for software. Configured Linux firewalls using Brasil FW and managed the deployment and maintenance of micro-terminals, including both devices and software for recording and production tasks.
Information Systems at Higher School of Administration, Marketing and Communication
2008 - 2011Infrastructure at People Sorocaba
2003 - 2004Advanced Computer Science at People Sorocaba
2001 - 2002Software Development at ETE Fernando Prestes - Sorocaba
2005 - 2006Strategic Project Management and Agile Methodologies at Descomplica
2022 - 2023Strategic Project Management at Descomplica
2022 - 2023
International Conference on Visual Fox Pro at Comunidade VFP do Brasil
10/1/2009
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