Ricardo Marino Mosse

Available to hire

I am an experienced Full Stack Developer with Brazilian and Italian citizenship, currently based in Rio de Janeiro, Brazil.

About

I am an experienced Full Stack Developer with Brazilian and Italian citizenship, currently based in Rio de Janeiro, Brazil. I have over a decade of experience working as a Systems Analyst and Developer in major corporations such as Petrobras, IBM Brazil, and SysGraph, specializing in a variety of languages and platforms including Java, Python, .NET, and React.js. I also handle infrastructure management and support for mission-critical systems, striving to deliver high quality and scalable solutions.

Currently, I am advancing my expertise through a postgraduate Java Engineer JEE course, enhancing my skills in backend development with Spring Boot and Quarkus, front-end fundamentals with React, and cloud computing technologies like Docker, Kubernetes, and AWS. I am fluent in Portuguese and English, with knowledge of Spanish and French, and actively seek to apply my diverse technical skills in dynamic and challenging environments.

  • 16 years' experience
  • Joined August 2025

Languages

  • PortugueseFluent
  • EnglishFluent
  • Spanish; CastilianAdvanced
  • FrenchBeginner

Industry experience

  • Energy & Utilities
  • Computers & Electronics
  • Software & Internet

More experts in Rio de Janeiro, Brazil

Work experience

Systems Analyst (Mid-level) · Petrobras S/A – Petróleo BrasileiroApr 2012 – Present · 14 yrs 8 mos

Acted as a Full Stack Developer for large-scale corporate systems. Developed applications using Java, Python, .NET, ASP.NET, C#, HTML5, React.js, and JavaScript. Managed infrastructure and applications on IIS, SharePoint, WebLogic, and JBOSS servers. Worked with databases such as Oracle, SQL Server, and MongoDB, using PL/SQL, Transact-SQL, and NoSQL queries. Involved in systems integration, corrective and evolutionary maintenance, and support for mission-critical applications.

Systems Analyst (Mid-level) · SysGraphApr 2011 – Aug 2025 · 14 yrs 5 mos

Web Developer on enterprise projects using geospatial API for .NET. Built solutions using .NET, Webservices, Ajax, and JQuery.

Systems Analyst (Mid-level) · IBM BrazilApr 2010 – Aug 2025 · 15 yrs 5 mos

Web Developer on enterprise projects for major clients. Built scalable web application solutions using .NET, ASP.NET, C#, and VB.NET. Worked with Oracle and SQL Server databases, specializing in PL/SQL and Transact-SQL development. Contributed across the entire software development lifecycle, from requirements analysis to deployment.

Education

Java Engineer JEE (Postgraduate Lato Sensu) · Anhanguera University2025
Postgraduate Degree in IT Management (Lato Sensu) · UCAM – University Candido Mendes2007 – 2009
Bachelor’s in Data Processing Technology · PUC-Rio – Pontifical Catholic University of Rio de Janeiro1996 – 2000

Certifications and awards

ITIL Certified2030 – 2025
Oracle Master Course2030 – 2025

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