João Ferreira
Sr. Software Engineer at Gupy
Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolJoão Ferreira is a senior full-stack engineer based in Rio de Janeiro with eight years of experience building scalable web platforms across fintech, HRTech and consultancy environments. He blends frontend excellence (React, Vite, microfrontends) with backend and cloud proficiency (C#, Python/Django, Nest.js BFFs, AWS/GCP/Azure) and a track record of modernizing legacy systems and shipping robust CI/CD pipelines. At Gupy he’s driving AI/LLM integration into production workflows—covering prompt design, model validation and agent orchestration—while mentoring teams on architecture and developer experience. Previous roles at Genial and Kanastra include architecting a company-wide microfrontend platform and building high-performance financial systems that emphasize security, monitoring and automated testing. He also co-founded Direito Ágil, reflecting an entrepreneurial bent that complements his hands-on engineering and system-design strengths.
8 years of coding experience
5 years of employment as a software developer
Mestrado, Computer Science, Mestrado, Computer Science at Universidade Federal FluminenseBachelor's degree in Information Systems., IT, Bachelor's degree in Information Systems., IT at Universidade Federal do Estado do Rio de Janeiro
Github Skills (31)
projeto9
rich-text-editor8
editing8
wysiwyg8
ckeditor8
contenteditable8
javascript7
rte7
html-editor7
ace-editor7
text-editing7
modular6
rich-text6
architecture6
editorjs5
Programming languages (3)
Github contributions (5)
JoaovitorFerreira/JoaovitorFerreira
Jul 2020 - Oct 2024
Contributions:23 pushes, 1 branch in 4 years 3 months
JoaovitorFerreira/OrdenacaoTopologicaED1
Jul 2019 - Mar 2021
Contributions:1 push, 1 branch in 1 year 8 months
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