José R.
Front-end UX Engineer

Skills

Transact-sql

Delphi

Oracle Database

Postgresql

Mysql

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Bio

Delphi developer with extensive experience spanning over 22 years, proficient in Delphi versions ranging from Delphi 5 to Delphi Tokyo. Expertise includes Delphi development with Oracle, PostgreSQL, and SQL Server databases. Maintains a collaborative approach to teamwork and demonstrates a strong commitment to ongoing professional development. Consistently seeks out new challenges and is dedicated to expanding knowledge of languages and technologies to enhance skill sets.

Senior Developer Analyst
4/1/2021 - Present

Managed the product support queue for clinics and radiology laboratories, ensuring timely resolution of technical issues and maintaining high customer satisfaction. Developed in-depth knowledge of diagnostic imaging software and associated technologies, leveraging troubleshooting skills to address complex technical problems. Employed various diagnostic tools and frameworks to identify system errors and streamline support processes. Maintained detailed records of support interactions and solutions using a ticketing system, contributing to an efficient workflow and continuous improvement in product support operations.
Senior Delphi Developer
7/2/2020 - 2/2/2021

Maintained solutions in Delphi, specifically Delphi 7, for financial institutions and credit unions. Developed technical expertise in PostgreSQL and ensured collaborative code maintenance and version control using GitLab.
Senior Delphi Developer
6/2/2019 - 12/2/2019

Gained expertise in Delphi 5 and Delphi Tokyo, focusing on the evolution and support of a legacy system for the automation of the Brazilian justice system. Developed technical proficiency in Oracle to back-end database management and integration. Demonstrated capabilities in maintaining and enhancing existing codebases while ensuring system stability and performance. Utilized advanced debugging and problem-solving skills to streamline processes, improve functionality, and support critical legacy applications.
Senior Delphi Developer
3/2/2018 - 5/2/2019

Developed expertise in Delphi for an online multi-quote car insurance system. Maintained and enhanced a legacy system using Delphi 2010 and contributed to the evolution of the system using Delphi XE6. Demonstrated proficiency in both maintaining existing functionality and implementing new features to improve system efficiency and user experience.
Mid-Level Delphi Developer
1/2/2010 - 3/2/2018

Developed new modules for Geographic Information Systems utilizing Delphi language, effectively handling problem-solving and maintenance of existing code. Demonstrated expertise in software development with a focus on enhancing GIS functionalities, ensuring robust performance and reliability of the systems. Achieved a high level of proficiency in addressing and resolving coding issues, contributing to system stability and user satisfaction.
Junior Programmer Analyst
10/2/2003 - 12/2/2009

Developed proficiency in Delphi, SQL Server, and PostgreSQL within the context of geographic information systems. Responsible for evolving the georeferencing system, which included significant enhancements and optimizations. Additionally, maintained and corrected legacy defects, ensuring the stability and reliability of the existing system.
Intern - Operations
1/2/2001 - 1/2/2001

Gained significant technical expertise in developing and managing database solutions using PL/SQL and Oracle. Designed and optimized complex queries, stored procedures, and triggers to improve database performance and efficiency. Implemented advanced data manipulation and transaction control techniques, ensuring data integrity and consistency. Applied various Oracle tools and features, such as Oracle SQL Developer, Oracle APEX, and Oracle Data Guard, to streamline database development and maintenance processes. Enhanced procedural logic and scripting to automate routine tasks, resulting in reduced manual workload and improved accuracy. Conducted thorough testing and debugging of PL/SQL code, identifying and resolving performance bottlenecks and logical errors. Developed robust data models and database schemas to support business requirements and enhance scalability. Collaborated effectively with cross-functional teams to integrate database solutions with applications and systems, adhering to best practices and industry standards. Enhanced version control and team collaboration by utilizing Git and SVN for code management.