marcosrachid

Riachuelo is a retail company focused on the fashion and lifestyle ecosystem, and it also has its branch of financial products and services, MBWAY. The innovation area aims to build tools and acquire technologies that can deliver value and different forms of customer service. - Responsible for managing projects and the Innovation team as a technical leader, as well as monitoring and validating partner innovation solutions. - Tasked with developing the architecture of solutions within the scope of innovation. - Responsible for leadership, development, documentation, and maintenance of the voice recognition e-commerce project using Alexa, with Keycloak for authentication, React for the customized interface, and Voiceflow Creator for flowchart creation. - Responsible for the development, documentation, and maintenance of the checkout API in the project to migrate from Magento to the Riachuelo marketplace, using JavaScript, Node.js, and Express. - Responsible for managing and maintaining the AWS environment.

Logicalis is a global service provider, with operations in Europe, America, Asia, and Africa. Logicalis' IT Services division focuses on developing innovative solutions using IoT, Big Data, AI, and Blockchain concepts. - Technical leader responsible for the development, documentation, and maintenance of sustainability solutions based on permissioned blockchain ledger, developing APIs using Java Spring Boot and Reactor, and building networks with Hyperledger Fabric using Node.js and Golang to build Smart Contracts. - Responsible for developing a platform for managing and monitoring IoT assets as a full-stack developer, including maintaining Single Sign-On via Keycloak and API Gateway via Kong, and creating interfaces using React and Java services with Spring Boot. - Management of the Azure environment in collaboration with the DevOps team.

Matera is a provider of instant payment technology, QR code payments, and core banking solutions for financial institutions. - Leader and responsible for the development, documentation, and maintenance of on-demand projects focused on settlement with central banks using SWIFT and MPS-BR formats, as well as customized projects, all developed in Java 8, Spring Boot, Node.js, Angular 2-5, PHP, ZendFramework, IBM MQ and Sonar. - Responsible for the development and maintenance as a full-stack developer of the microservices package for the banking platform, developed in Java 8, Spring Boot, Spring Cloud, and Netflix OSS. - Responsible for maintenance and L3 support of payment systems settlement solutions. - Responsible for deployment support of the solutions package provided by Matera. - Management of the AWS environment in collaboration with the support team.

10i9 is a startup, a company focused on developing solutions with an emphasis on innovation and high added value. Among them are solutions for mobile IoT applications, Big Data, AI, professional hosting, AR/VR/XR, Blockchain, and Cloud Computing. - Responsible for the development, documentation, and maintenance of the backend for various on-demand delivery projects, developed in PHP 5, Symfony, and ZendFramework. - Responsible for the development of web and desktop interfaces, built in PHP 5 and Java 8, with Swing for generating formatted files. - Responsible for researching and developing authenticated hotspot solutions integrated with the cloud. - Responsible for managing the AWS environment.

Brasil Pré-Pagos is a fintech focused on account management solutions and payment services provision, with a technology-driven approach, developing projects for both B2C and B2B, with an emphasis on prepaid card offerings. - Part of the development team responsible for creating the account management API and payment settlement, implemented in Java 8 using Spring Boot and JUnit. - Responsible for the Promotions development team. - Responsible for the development and maintenance of the B2B card issuance platform for promotions, created in PHP 5, CodeIgniter, Bootstrap, and HTML5. - Responsible for the development and maintenance of custom platforms for issuing prepaid promotion cards and for developing jobs in crontab for report generation, developed in Java 8 with Spring 3 and tested with JUnit. - AWS environment management in collaboration with the support team.

Work in parallel as an Administrator for Tivoli Maximo and as Software Developer. Software Developer • Acting as tool developer and optimizing the internal process and organization of the many account customers from IBM. The applications were implemented on Java, PHP and ASP. • Working on the structuring and administration of databases predominantly DB2 and MySQL. • Acting on support tickets for the twenty already existent applications created by Automation team - Tools. The applications were hosted by Apache on Linux Redhat distribution enviroment and IIS on Windows Server 2003 enviroment. Tivoli Maximo Administrator • Working on support of ISM Maximo 6.2, 7.2 and 7.5. • IBM Tivoli Service Request Manager - Maximo (running on AIX, WebSphere Application Server and DB2). • Report developer with BIRT and Power Builder. • User, Groups, Tickets, Configuration & Assets Administration.

Software Developer on Automation Team - Tools. • Acting as tool developer and optimizing the internal process and organization of the many account customers from IBM. The applications were implemented on Java, PHP and ASP. • Working on the structuring and administration of databases predominantly DB2 and MySQL. • Acting on support tickets for the twenty already existent applications created by Automation team - Tools. The applications were hosted by Apache on Linux Redhat distribution enviroment and IIS on Windows Server 2003 enviroment.