Software developer since the age of 18, I am a backend developer specializing in node.js. I have worked on various projects, from startups to large companies. I am passionate about science, especially physics and astronomy and I am also interested in economics, particularly in macroeconomics and economic policy.
Rd Saúde
View- Website:
- raiadrogasil.com.br
- Employees:
- 33089
-
Senior Software EngineerRd SaúdeSão Paulo, Sp, Br -
Software EngineerIriom Oct 2024 - Present -
Software EngineerDr.Consulta Jan 2023 - Oct 2024São Paulo, Brazil• Management of the e-commerce platform for health plans in Apache• Development of a benefits management system, pharmacy discounts, and appointments• New Subscriber Benefit Access Management• Implementing and enhancing scalable solutions.• Introducing Typescript to enhance static typing and code security. -
Software EngineerInfracommerce Jun 2022 - Nov 2022São Paulo, Brazil• Refactoring critical micro services to apply best coding practices into an omnichannel application. • Introducing TypeScript to enhance static typing and code security. • Significantly improving code readability and maintainability, making it more accessible to the development team -
Mid Software EngineerEzlogic Dec 2019 - Jun 2022São Paulo, Brasil• Maintenance of a profit distribution system and sales distribution based on geolocation. Each product or store has specific rules for both sales and profit distribution.• Implementation of a product management system on the VTEX platform to enhance sales at TATIX Full Commerce. The central objective is to ensure that all reseller companies have the same product with standardized data.• Development of the backend for a system aimed at optimizing the operational efficiency of a logistics company. The system involved the registration of Pickup and Drop-off Points (PUDO) along with the definition of the service radius. This data was presented on the frontend through a map, identifying nearby points to enable more cost-effective deliveries. It is worth noting that the primary client of this company was Shopee. -
Junior Software EngineerBandeirantes Sinais Viarios Jul 2018 - Nov 2019• The maintenance of an Enterprise Resource Planning (ERP) system, human resources management, accounting, as well as process/report management and tax systems.• Development of a time-tracking application for internal employees• A development of an application for report submission.• Maintenance of the frontend of the presentation website built with jQuery. -
Junior Software EngineerSinalisa Segurança Viária Ltda. Jun 2017 - Jul 2018São Paulo, Brazil• Maintenance of an Enterprise Resource Planning ERP, Human Resources management, accounting and process/report management.• Maintaining an Android app built in Java that allows employees to report their daily job progress.• Maintenance of the frontend of the presentation website built with jQuery.
Jefferson Ferreira Education Details
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Mechatronics, Robotics, And Automation Engineering
Frequently Asked Questions about Jefferson Ferreira
What company does Jefferson Ferreira work for?
Jefferson Ferreira works for Rd Saúde
What is Jefferson Ferreira's role at the current company?
Jefferson Ferreira's current role is Senior Software Engineer.
What schools did Jefferson Ferreira attend?
Jefferson Ferreira attended Fiap, Etec - Escola Técnica Estadual De São Paulo.
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Jefferson Ferreira
Goiânia, Go -
Jefferson Ferreira
São Paulo, Sp1teletech.com.br -
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Jefferson Ferreira
Bim Analyst | Bim Modeler | Bim Engineer | Digital Innovation | Participating In The Dissemination Of Bim At AecBelo Horizonte, Mg1arcadis.com
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