JulianaM
Summary
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RockstarJuliana Mascarenhas is a data-driven engineer and information security consultant based in Rio de Janeiro with 12 years in IT and five years specializing in data engineering. She designs and operates end-to-end data pipelines, migrations and analytics solutions—recently leading the data journey for a FIOCRUZ public health project—and pairs backend Python, ETL and database modeling (relational, dimensional and NoSQL) with interactive dashboards in Power BI and Streamlit. As a technical instructor, content creator (Simplificando Redes) and contributor to Digital Innovation One’s roadmaps, she blends hands-on delivery with teaching and documentation to democratize technical knowledge. Comfortable working remotely and in agile teams, she’s also active as a freelancer helping organizations turn legacy data into operational insights and has a master’s background in computational modeling that informs her practical approaches.
5 years of coding experience
Github Skills (5)
html10
web3js9
backend9
data-analytics9
crm9
Programming languages (4)
Github contributions (5)
digitalinnovationone/roadmaps
Jan 2023 - Jan 2023
Repositório público com Roadmaps colaborativos baseados nos conteúdos educacionais da DIO.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:48 commits, 47 pushes in 1 day
Contributions summary:JulianaM contributed to the creation of roadmap pages, primarily focusing on careers in data analytics, web3, infra-devops-security, backend, and CRM. Their work involved implementing HTML pages, including content updates, title adjustments, and the removal of redundant elements. They also updated the index.html files.
carrersdio
julianazanelatto/roadmap_java_repo
Oct 2022 - Jan 2023
Contributions:23 commits, 4 pushes in 3 months
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