Jonatas Castro Email & Phone Number

United States Of America

My first big challenge At Bringer Air Cargo as a Technology Manager, it is organizing the team, improving the distribution of demands and ensuring compliance with activities while respecting priorities. At the same time, I am focused on ensuring the total transparency of the work that has been carried out by the team and ensuring that everything goes according to plan.Then, my focus is on stabilizing the current modules of the system and guaranteeing trust and agility for the customers who use the tool. Then bring new partnerships and interactions, and make the system the most consistent with the need between the business and the end customer.One of the most important points in the search for this evolution of the system is the migration of the PHP back-end to the Node.js language, ensuring better code flexibility and mainly promoting better performance.

Brasilia

Development of a module for vehicle fleet management within the card benefit system, enabling sales records, control, validation and the generation of analysis reports in the Oracle database structure, which allowed the expansion of the services provided by the company, by improving user experience and consequently attracting new customers.Planning, developing and implementation of the migration from the monolithic system to the creation of a services layer application, developed to consume resources via REST with Ajax. Although it seems like a small evolution, it brought a gain on performance in data extraction of 70%, compared to theprevious system (reports in reports) and provided developers with a 50% increase in productivity.Responsible for developing and maintaining the integration module for sales made on Credit Card equipment. This evolution made it possible to expand the company's capture network to use benefit cards throughout the national territory.Implementation of the consumption of an external API for integration with Visa and MasterCard equipment’s, enabling the expansion and diversification of the services available, as the bank transfers service for users, for example.Currently, I am working on the complete migration of the company’s system to the latest development platforms and tools, applying the concepts of Rest Full, as a basis for the API services, which will be consumed by WEB and mobile systems. This development provides a more modular and scalable structure and makes it possible to implement micro services allowing an improved, agileand safer performance.Duties:Building and maintaining PHP websites using PHP O.O;Manteining and Building procedures, functions and others tools needed in oracle database, based on client necessity using PL/SQL;Working in a data analyst role and with business intelligence applications;

Brasilia

Maintain and develop internal systems and portals, using the languages likePHP O.O and front-end languages (jQuery, HTML, CSS)

Brasilia

Working on a small team, i was get exposure to many areas of the application and to new emerging technology. Part of this application was acced for thousand peoples that receved social benefits like "Bolsa Familia", from the goverment. These stack included PHP O.O, HTML, Javascript, using the best tools where appropriate.

Desenvolvimento de sistemas utilizando HTML, PHP, jQuery, CSS...

Internet Systems Technologist, I.T.

Activities and Societies: PHP, MYSQL, Database, PROJECT MANAGEMENT, HTML, UML, etc.

Postgraduate Database Course, Database

Postgraduate Database course, partnered with Oracle Academy and Workforce Development Program. Among the subjects I can mention: OCP.