In the past year, specialized in developing comprehensive mobile and desktop solutions for the fuel station sector, with a focus on customer service improvements and secure end-to-end communication features, including data encryption. Innovations included the implementation of PIX payments, banking APIs, customer service chatbots for data queries, cloud solutions, and integrations with Point of Sale (POS) systems and Electronic Funds Transfer at Point of Sale (TEF), along with the processing of payment files from various credit and debit card operators and brands.Extensive experience in the IT collections department of a banking institution, demonstrating expertise in managing contract processes, agreements, operations, releases, write-offs, and bill issuance. Years of experience with SIG systems, ERP solutions, financial software, NFe and NFS-e invoicing, SPED Fiscal compliance, as well as industrial process and production systems. Developed and maintained control demands using Delphi and participated in embedded solutions for this sector. Provided services through various assignments and dedicated several years to working in partnership with public health institutions, managing systems for controlling and distributing medical supplies across hospital networks.Also served numerous clients as a freelance web developer, employing a range of tools and programming languages including Delphi, ASP.NET, PHP, C#, AJAX, MySQL, MS SQL Server, and KANBAN methodologies.
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