John Fernandes

Developer @Metrix

✔️ IT🧑‍🔬 EngineerBackend DeveloperFrontend DeveloperWeb DeveloperDatabase DeveloperData ScientistData AnalystBI Analyst

I have developed a strong expertise as a programmer over the past few years, primarily focusing on technologies like C# .NET and SQL. My career began at JBS, where I led the development support team for the finance and accounting departments, implementing enhancements and new integrations into the company's ERP system. I played a key role in strategic projects, such as B2B (www.friboionline.com.br), leading requirements gathering and implementing financial and registration integrations. Additionally, I successfully migrated legacy services from Azul to the Azure platform, showcasing my ability to adapt complex systems to cloud environments with efficiency and security. Most recently, I worked as a full stack developer, creating dashboards for a cryptocurrency fund, demonstrating my versatility and ability to innovate in dynamic, fast-paced environments. Throughout my journey, I have also served as a support analyst, resolving incidents, identifying issues, and proposing effective solutions, highlighting my commitment to driving organizational success through innovation and technical excellence.

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Work Background

METRIXFull-stack Developer

Jul. 2023

DOTZ, FintechSoftware Engineer Sr

Jul. 2021 - Jun. 2023São Paulo, BrasilImplement micro services and rest apis that are developed in C# .Net, integrated the Dotz points exchange system with the POS at Totvs, implements Banco do Brasil’ like rafles and quiz.

Online Applications, Software factorySoftware Engineer Sr

Nov. 2020 - May. 2021São Paulo, BrazilImplement micro services and rest apis that in C# .Net, migrate the legacy systems of the airline Azul to a cloud architecture.

JBS S.A, Food IndustrySoftware Engineer

Jul. 2013 - Aug. 2020São Paulo, BrazilDevelop in C# .Net and procedures in SQL, implement improvements and new integrations of the ERP system, implement financial and registration integrations, migrate the legacy systems to improve financial and accounting processes, implement routines to improve database performance.

Expertise/Tivit: BradescoSoftware Engineer

Jun. 2008 - Jul. 2012Develop in java, implement development processes in the tools ( Starteam, Together and Caliber), implement improvements in plugins.