Marcelo Ferri Junior

Marcelo Ferri Junior Email and Phone Number

Software Engineering at Itau Unibanco | AWS Certified | Data Engineering @ Itaú Unibanco
sao paulo, sao paulo, brazil
Marcelo Ferri Junior's Location
São Paulo, São Paulo, Brazil, Brazil
About Marcelo Ferri Junior

A technology enthusiast, who had the opportunity to dive into a technology career as a FullStack developer delivering complete solutions with Spring back-end and Angular front-end, working directly with clients and deploying in a more traditional way on Linux or Windows servers, all on-premises.In my main experiences, I was part of teams where I worked for years as a software and data engineer, focusing on software in the development of Cloud Native and Secure by Design microservices with the best performance and quality, adhering to the best development practices (solid, tdd, 12-factor, ddd), FinOps, API governance guidelines and software vulnerabilities, ensuring quality and efficiency by strictly following the concept of the test pyramid and shift-left.Allied to the development and support of this entire created ecosystem, I also served the role of data engineer creating real-time or asynchronous data pipelines in the Cloud, responsible for serving democratized bases and machine learning engines, for example, that needed to process these data and return them enriched in the best possible performance and cost.I am grateful that I was able to fulfill my mission in technology thanks to the doors that were opened to me, spreading charisma through the teams and always delivering the most efficient solutions for peers and the corporation, always evangelizing the best practices of software development, DevOps, documentation and architecture. I also had the opportunity to help maintain the sustainability of the teams with quality of life and boost the constant cadence of deliveries.

Marcelo Ferri Junior's Current Company Details
Itaú Unibanco

Itaú Unibanco

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Software Engineering at Itau Unibanco | AWS Certified | Data Engineering
sao paulo, sao paulo, brazil
Website:
itau.com.br
Employees:
65583
Marcelo Ferri Junior Work Experience Details
  • Itaú Unibanco
    Software Engineering | Data Engineering Analyst
    Itaú Unibanco Jul 2020 - Present
    São Paulo, São Paulo, Brasil
    Experience focused on making bank statements available for individuals via Mobile. Currently, I work in a squad where I perform both roles, Software and Data. Back-end development with microservices in Java (Spring) on AWS (using Fargate, ECS, EC2 and Lambdas) developed based on Solid, 12-factor-app, DDD, TDD, “clean code principles” and infra as a code with terraform and cloudformation. It’s worth highlighting my active participation in the conception of the architecture and subsequent migration of this entire ecosystem from on-premises to the public Cloud (AWS) at the beginning of my career, where we pioneered the use of Docker in day-to-day development and set up a whole new DevOps architecture within the company.Development of cloud APIs that serve the financial statement, taking data from various sources, including OpenFinance, and transforming them into Financial Events (internal entity) categorized to be consumed by a Front-end and displayed in the bank’s superApp. These Financial Event data are enriched online and also via batch, through an engine based on Machine Learning. In addition, the data feeds a democratized Data Mesh via a data pipeline with Glue Jobs, SQS queues, and Kinesis.As a Security Champion and API Owner of the community, I am constantly attentive to global API security and governance guidelines and validating the code vulnerabilities found in our ecosystem. I also maintain this entire system, through on-call and using the best practices of SRE and attentive to performance and FinOps evolutions daily.
  • Filah Tecnologia E Gestão De Atendimento
    Systems Developer Analyst
    Filah Tecnologia E Gestão De Atendimento Aug 2019 - Jul 2020
    São Paulo E Região, Brasil
    Having as main activity the development of systems (web applications with interface and RESTful APIs) guided by SCRUM, with back-end in Java / C # and front-end with Thymeleaf / jQuery and AngularJS, integrated with available resources, such as: biometric reader (developed in C #), scales for large vehicles (created in C #), thermal printers (VisualBasic) with a focus on agile service and reduction of “queues” of processes and people. • Main Systems, Softwares, Technologies and Competencies Used: Spring Framework, ASP.NET Core, MVC, Springboot, Hibernate, Entity Framework, Eclipse, VisualStudio, Thymeleaf, PostgreSQL, MySQL, MongoDB, MS SQLServer, Oracle SQL Server, Maven, AngularJS , Bootstrap 3 and 4, Linux / Linux Server (Ubuntu / Debian / RedHat), RESTful API, Application integration with Docker, Virtualization of development environment with Vagrant (DevOps Engineering), Cloud development, Design patterns (mainly Java) , Methodologies: agile, SCRUM (with daily meetings), Kanban & Waterfall, TDD, clean code principles, SOLID; • Programming languages ​​used: Java, C #, Javascript (ES6 / jQuery), Visual Basic, SQL, NoSQL
  • Hughes Network Systems
    Business Intelligence Analyst
    Hughes Network Systems Mar 2019 - Aug 2019
    São Paulo
    The main activities, focused on Business Intelligence: Development of flows, views, graphs, analysis and reports using the QlikSense tool, daily international reports, automation of board processes with VBA (Excel, Outlook), data manipulation through SQL Servers (Oracle + Microsoft), development of analysis with geoprocessing through "MapInfo" and prospecting potential regions for the sales force. • Main Systems and Software used: - SalesForce - QlikSense - Microsoft SQL Server - Oracle SQL Server - Installation Portal (IP) - Objective NG - Excel / Power Point • Programming languages ​​used: - SQL (SQL & Oracle Servers + Set analysis Qlik ) - MapBasic - VBA
  • Hughes Network Systems
    Intern
    Hughes Network Systems Mar 2017 - Mar 2019
    São Paulo Area, Brazil
    Acting as an intern having as main activities the calculation of commissioning, control of short and long term expenses (provision) and history using database(SQL Server), creation of managerial reports and presentations for direction, monthly sending of reports to government regulatory agency, reduction of costs, revenue assurance through analysis of systemic problems, automation of commission processes through programming or implementation of specific software.

Marcelo Ferri Junior Skills

Java Desenvolvimento De Software Qlikview Full Stack Dev Machine Learning Big Data Javascript Python Vba Sql C# C++ Html5 Css Matlab Github Microsoft Excel Jquery Ajax .net Node.js Php Phpmyadmin React.js Git Espanhol Apex Salesforce Deep Learning Rstudio Google Suit Desenvolvimento De Salesforce.com Devops Admin Salesforce Redux Gulp.js Full Stack Desenvolvimento De Back End Desenvolvimento De Front End Atendimento Ao Cliente

Marcelo Ferri Junior Education Details

Frequently Asked Questions about Marcelo Ferri Junior

What company does Marcelo Ferri Junior work for?

Marcelo Ferri Junior works for Itaú Unibanco

What is Marcelo Ferri Junior's role at the current company?

Marcelo Ferri Junior's current role is Software Engineering at Itau Unibanco | AWS Certified | Data Engineering.

What schools did Marcelo Ferri Junior attend?

Marcelo Ferri Junior attended Universidade Federal Do Abc, Universidade Federal Do Abc - Ufabc.

What skills is Marcelo Ferri Junior known for?

Marcelo Ferri Junior has skills like Java, Desenvolvimento De Software, Qlikview, Full Stack Dev, Machine Learning, Big Data, Javascript, Python, Vba, Sql, C#, C++.

Who are Marcelo Ferri Junior's colleagues?

Marcelo Ferri Junior's colleagues are Marcia Fernandes Correia, Debora Fleming, Tiago De Souza Mota, Thales Marega, Jéssica Moraes Andreossi, Yasmin Carazoni Borges Leão, Fernando Barboza.

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