Marcos R. Email & Phone Number

Working with a US and Canada team, leading features development using ReactJS and Redux.• Focused on creation of Functional components;• Responsible for maintenance of Class components;• Migrating stores from Flux to Redux;• Migrating Tests from Sinon, Mocha, Chai and Enzyme to RTL(React Testing Library) with Jest;• Responsible for improvements on GitLab CI/CD Pipeline;• Heading Canadian Web team managing shared and non-shared Features between CA and US;• Pair Programming and Trunk Based Development;

Built an Android project from scratch following Offline First paradigm using MVVM architecture with Coroutines, LiveData, Hilt, ViewBiding and others Jetpack libraries, in addition to using Apollo GraphQL client and Room Database for cache.• Created the Architectural definitions and built a POC. • Responsible for developing the Feature Flags, which allows the client managing the app features on execution time.• Responsible for managing the team with 2 developers on Feed feature with different types of posts like Photos and Links and also Reactions.

KnackShops - Frontend DeveloperWorking for a Seattle client, responsible for creating components and pages using Shopify Platform, focused on responsivity of them for mobile and desktop. • Responsible for creating components and pages using Shopify Platform, focused on responsivity of them for mobile and desktop; • I used JavaScript, Liquid, Metafields, jQuery and CSS for the existent pages and Reactjs with Next.js for the new ones;• I developed new pages and components using React;• I migrated ReactJS components to Next.js;Pinterest - IOS EngineerWorking for Pinterest, responsible for Test Automation for IOS app.• Responsible for Test Automation on existent features, covering main functionalities and business rules;• Responsible for creation of Unit and Instrumented test using EarlGrey;• Responsible for fixes on flaky tests;

Brasília, Distrito Federal, Brasil

Responsible for developing Cyber Security solutions used as a third party on our bank applications based on protocol UAF. Project: Static Security Library, a native static library developed for IOS and Android that implements a Register, Authentication and Transaction operations specified by Universal Authentication Framework protocol. The library is currently used by our mobile applications as a control of user/device register.• I developed a static library for IOS with Swift and for Android with Java following a security protocol specification which is a client agent used for registration and authentication;• I integrated a couple of applications with the security library developed;• I also did the integration of one application with the IBM Security Information and Event Management (SIEM).

Brasília, Federal District, Brazil

Acting on development and evolution of Hybrid applications and maintaining some APIs used by them. Project: SisbrMobile Application, a Hybrid Enterprise Application used by bank employees to approve financing, demands and some intern controls. Responsible for develop features like Firebase Integration, authentication by Fingerprint, Second Factor of Authentication using QRCode or Push Notifications and creation of Cordova Plugins.• I worked as a Mobile Developer for both platforms, Android and IOS, in a hybrid application with Sencha Touch framework, ExtJS and Apache Cordova using the Visual Studio Code and Android Studio;• I migrated mobile projects from Eclipse ADT to Android Studio and updated the project's Sencha Touch framework;• I also set up Firebase on Android and IOS and did the integration with Analytics, Crashlytics and FCM (Firebase Cloud Messaging) solutions.• I had to create some native components, for TouchID and FaceID platforms, because they were out of date on both platforms.• I developed some services on EJB 3 which was the endpoint service using JBoss Server 4.2 as a application server;• I had been responsible for the build generation and application versioning using Jenkins, SVN and GIT during this period;

Brasília, Federal District, Brazil

Responsible for developing and evolution Android and IOS on Bank of Brazil and Federal Police applications.• I developed Android projects using native components, SVN, Rational Team Concert and Android Studio;• I worked in integration with RealTime Framework, performing messaging and multimedia using JSON;• I worked in mobile projects development with REST integration;• I had experience with alignment and homologation of functionalities with bank managers;• I performed development using MV, MVP and MVVM architecture;• I had experience using Retrofit, Google Maps API, SQLite or GreenDAO and Butter Knife;• I did analysis and development of features with periodic alignments.Project 1: GeoMapa Rural, a Bank of Brazil application to map land for financing cultivation in rural areas. Responsible for the creation, publication and architectural definition of the application. In addition, responsible for integration with the Google Maps API, integration with Restful API using Retrofit and offline data management using GreenDAO (ORM). Technologies used: Java, Firebase, Google Maps API, Swift, SVN, Volley, Gradle. Project 2: Home Broker, Responsible for the development and maintenance of features such as stock purchase framework using sockets, integration with OAuth 2, creation of reusable components and use of the MVP Design Pattern. Technologies used: Java, OkHttp, SVN, JUnit and Mockito, Gradle. Project 3: Trato, an app for Parents to create Challenges and Tasks for their children. The app has two interfaces, one for parents and other for children and the UX Design was authorial, so I created some UI Components based on native components. Technologies used: Java, OAuth 2, Gradle, SVN. Project 4: Banco do Brasil, an app for bank's clients used for account management. In this project I created a view component to drag and drop icons between fragments. Technologies used: Java, Objective-C, SVN, Gradle.

Brasília, Federal District, Brazil

Responsible for evolution Java Application on Caixa Econômica Federal.• I worked with Java Web project development using Spring Framework, Hibernate, Maven, SVN and JBoss server;• I worked with an internal java framework used by the financial institution for JAVA / COBOL / DB2 Integration;• I performed alignment and homologation of features and corrections with Caixa bank managers;Project: SIAOI, application responsible for the management of real estate financing. Responsible for maintaining and evolute Java and JavaScript components. Technologies used: Java, JavaScript, Maven, SVN.

Brasília, Federal District, Brazil

Responsible for evolution Java Application on Federal Police.• I worked with Java Web project development using JSF 1.2 (Richfaces), JBoss Seam, Hibernate, JPA, Maven, SVN, EJB 3 and JBoss server;• I developed for Oracle Database and SQL Servers;• I was responsible for builds, application versioning and documents using SVN.• I have experience with unit testing using JUNit.• I performed development using the Kanban method;• I created Consumer Interface Documents for SOAP WebServices used nationwide;• I was responsible for the elaboration of Technical Specification document to detail the system architecture;• I made a Business Specification document to detail the services, business rules and exceptions thrown by the system; Project: SINCRE, Java application of the Federal Police for foreigner's management. Responsible for the evolution of Features and bug fixes. Technologies used: Java, JSF 1.2 (RichFaces), EJB, JBoss Seam, SVN.