Leonardo Machado Email and Phone Number
FullStack Software Engineer | .NET Specialist | 17+ Years of Experience in TechnologyDynamic Full Stack Software Engineer with over 15 years of expertise in designing and building robust, scalable applications. Strong foundation in Software Engineering, with proven proficiency in leveraging modern technologies like C#, .NET, Node.js, Vue.js, Angular, JavaScript, and Azure. I am skilled in creating high-performance, cloud-based solutions, utilizing front-end and back-end technologies to deliver seamless user experiences and efficient architectures.I developed advanced integrations with Amazon, including a system for pre-approved loans to marketplace sellers and a fraud prevention system using secure API connections. Additionally, I created an application that automates virtual account management with banks like Citibank and Rapyd, significantly speeding up currency transaction processes. Throughout these projects, I utilized .NET, C#, Razor, and Azure tools like Service Bus, Blob Storage, and Azure Functions to deliver efficient, high-performance solutions.Education:Technology from Universidade Estácio.Technical Skills:Operating Systems: Linux, Unix, Windows, OS XMiddleware: IBM WebSphere, IBM BPM, SharePointWeb Development: HTML, PHP, ASP, ASP.NET, C#, VB.NET, JEE, JavaScript, JQuery, CSS, SASS, JSON, REST, SOAP, AngularJS, Angular 2+ , Node.js, Vue.jsDesktop Development: VB6, .NET, Delphi, C, C++, JavaScripts: Shell ScriptDatabases: MySQL, SQL Server, Oracle, PostgreSQL, FireBird, MongoDBWeb Servers: IIS, WebSphereReporting Tools: Report Viewer, Crystal Reports, JasperReportORM: Entity FrameworkCertifications and Courses:Information Technology - Fundação BradescoSQL Server DBA - Coti Informática
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Fullstack Software Engineer | C# .Net | AzureSellersfi Dec 2020 - PresentFlórida, Estados Unidos- Thanks to the excellent integration I developed with Amazon, I was given the opportunity to create another product for them. In this project, selected sellers, based on Amazon's internal criteria, received an access link to our platform with a pre-approved loan amount, speeding up the loan process for Amazon marketplace sellers. This system also generates daily reports for Amazon on loans granted on a D-1 basis. I utilized .NET, C#, and Razor technologies, and also created and maintained tools in Azure, such as Service Bus, Blob Storage, and Azure Functions.- I developed an integration with Amazon using CSV files and/or REST API with JWE, both encrypted with public and private keys. This integration allowed Amazon to obtain additional information about the virtual accounts and transactions of its sellers, helping to prevent financial fraud, as their sellers use our platform to receive payments for sales made in the marketplace. I was one of the few developers in the world to achieve this type of integration with Amazon. I utilized .NET, C#, and Razor technologies, and also created and maintained tools in Azure, such as Service Bus, Blob Storage, and Azure Functions.- I developed an application responsible for creating virtual accounts within the Citibank, DCBank, CurrencyCloud, and Rapyd systems for the company's clients, managing the inflow and outflow of money in various currencies. This solution streamlined a process that was previously manual and could take more than a day to complete. I utilized .NET, C#, and Razor technologies, and I also created and maintained Azure tools such as Service Bus, Blob Storage, and Azure Functions.
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Full Stack Engineer | C# .Net | Azure | VueUsabit - Tecnologia De Software Feb 2018 - Dec 2020Rio De Janeiro- I developed a chat room between investment brokers and clients of the brokerage. This application allowed brokers to quickly access logged-in clients on the platform and present proposals and investments to one or more clients in separate rooms. I utilized WebSocket technology (SignalR), .NET, C#, and Vue.js with Vuex for the front-end.- I worked on the maintenance and modification of a project for selling private pension plans for a brokerage. This application allowed clients to quickly and directly access a list of pension investments and fill out a purchase proposal. I utilized .NET, C#, and Angular throughout the development process.- I developed an application for the online purchase of in-person fashion-related courses, such as haircuts, hair coloring, and makeup. This application allowed customers to quickly purchase courses and issue their entry tickets. The development utilized .NET, C#, Node, and Angular. Additionally, I implemented a REST integration with a company responsible for processing credit card payments. -
Full Stack Engineer | C# .Net | Angular 2+Prime It Services Oct 2016 - Jan 2018Rio De Janeiro-I developed a system for Brasilcap aimed at selling capitalization bonds, using Angular technology. This system allowed customers to log into the Brasilcap website and purchase capitalization bonds offered by Banco do Brasil.-I worked on the maintenance of an online system for Banco Bradesco that handled private pension quotations, developing screens and functionalities based on the project scope and the requirements provided by Bradesco. I consistently used ASP.NET, C#, and JavaScript throughout the development process. -
Full Stack Engineer | C# .Net | Sql ServerAsa Assessoria Suporte Automação - Asasys Informática Jun 2011 - Oct 2016Rio De Janeiro E Região, Brasil- I developed software in C# and SQL Server for store checkouts, primarily used in pharmacies and supermarkets. I completed the mandatory government certification to obtain a license for commercial use, as well as the necessary certification for processing payments using fully integrated credit and debit card machines. Additionally, I implemented an integration with a legacy system in Pascal and a thermal printer. This system, as an upgrade of a legacy solution, reduced the time for each sale at the store checkout by more than one minute. -
Full Stack Engineer | C# .Net | Sharepoint | Asp.Net MvcStefanini Mar 2009 - 2011Rio De Janeiro, Brasil- I developed an application to manage meeting room scheduling for a large company, optimizing the meeting organization process. The system reduced the time managers spent organizing team meetings by an average of 30 minutes. The application was built using .NET for the back-end, with Razor and JavaScript for the front-end.-I developed a screen within the SharePoint environment that allowed the directors of an oil company to manage the stock-based bonuses of their managers and executives. This solution provided better visibility and control over employee bonuses. I customized an entire standard SharePoint screen using JavaScript and Jquery, modifying buttons, colors, tables, and even click actions. The company was so pleased with the outcome that they tried to hire me, but my employment contract did not allow me to be hired by a client. -
Software Engineer | C# .NetTelelistas.Net Aug 2007 - Feb 2009Rio De Janeiro, Brasil
Leonardo Machado Education Details
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Information Technology -
Fundação BradescoDesenvolvimento De Sistemas
Frequently Asked Questions about Leonardo Machado
What company does Leonardo Machado work for?
Leonardo Machado works for Sellersfi
What is Leonardo Machado's role at the current company?
Leonardo Machado's current role is FullStack Software Engineer at SellersFi | C# Specialist | .NET | Azure.
What schools did Leonardo Machado attend?
Leonardo Machado attended Universidade Estácio De Sá, Fundação Bradesco.
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Leonardo Machado
São Luís, Ma -
Leonardo Machado
Corporate Finance | Cost Management And Financial Performance | Processes And Continuous ImprovementRibeirão Preto, Sp -
Leonardo Machado
São Paulo, Sp -
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Leonardo Machado
Project Coordinator @L'Oréal | Pmo | Physical Distribution | Agile & It Project Management EnthusiastRio De Janeiro, Rj2outlook.com, loreal.com
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