Juan Manoel
Senior Software Engineer at Xertica.ai
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolJuan Manoel is a Senior Software Engineer with 9+ years building and operationalizing AI-driven systems, blending hands-on ML engineering, MLOps and software architecture to deliver measurable business impact. He has architected and deployed production-grade pipelines and CI/CD for models across healthcare, retail, and enterprise settings—cutting deployment times from days to hours and improving operational KPIs like appointment no-shows and model reliability. Comfortable from low-level CV model tuning to building LLM-based agents and RAG systems with vector DBs, he pairs TensorFlow/PyTorch expertise and GPU training with solid engineering practices (SOLID, MVC, TDD). His background includes both strategic solutions architecture for leadership teams and deep implementation work—he even contributed front-end PDF UX improvements to the Chromium repository, highlighting attention to product polish. Based in São Paulo, he’s a collaborative, value-driven practitioner who accelerates experimentation and productionization in multidisciplinary teams.
9 years of coding experience
10 years of employment as a software developer
Graduate, Engenharia Mecatronica, Graduate, Engenharia Mecatronica at UniSociesc Centro UniversitárioDeep Learning, Artificial Intelligence, Deep Learning, Artificial Intelligence at UdacityBacharelado, Software Engineer, Bacharelado, Software Engineer at WydenPostgraduate Degree, Artificial Inteligence, Postgraduate Degree, Artificial Inteligence at Federal University of Technology - ParanaPostgraduate Degree, Computer Software Engineering, Postgraduate Degree, Computer Software Engineering at PUCPostgraduate Degree, Artificial Intelligence, Postgraduate Degree, Artificial Intelligence at UTFPRTécnico em Redes de Computadores, Information Technology, Técnico em Redes de Computadores, Information Technology at Senai Porto VelhoPontifical Catholic University of Rio de JaneiroPontifical Catholic University of ParanáPostgraduate Degree, Computer Science, Postgraduate Degree, Computer Science at Stanford University
Portuguese, English
Github Skills (6)
pdf-render10
chromium10
javascript10
pdf-rendering10
html9
css9
Programming languages (2)
Github contributions (5)
chromium/chromium
Nov 2020 - Dec 2022
The official GitHub mirror of the Chromium source
Role in this project:
Front-end Developer
Front-end DeveloperContributions:35 commits in 2 years 1 month
Contributions summary:Juan primarily focused on enhancing the PDF viewing experience within the Chromium project. Their contributions involved implementing and refactoring features related to text highlighting and selection within the PDF viewer. They introduced functionality to support text fragment parsing and searching within PDFs, which served as a precursor for rendering and scrolling to text fragment highlights. The user also made improvements to the side panel interface, including dark mode color fixes and string updates.
chromiumbrowser
juanam/WYA
Oct 2018 - Dec 2018
Contributions:66 pushes, 3 branches, 2 comments in 1 month
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