Juliana Mascarenhas
Consultora De Segurança Da Informação at Simplificando Redes
Rio de Janeiro, Brazil
Summary
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Rockstar🎓
Top SchoolJuliana 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
6 years of employment as a software developer
Bachelor of Engineering (B.E.), Computer engineering, Bachelor of Engineering (B.E.), Computer engineering at Universidade Católica de PetrópolisMaster's degree, Computational modeling, Master's degree, Computational modeling at LNCC - Laboratório Nacional de Computação CientíficaTechnical course, Telecomunicações, Technical course, Telecomunicações at Cefet/RJ - Centro Federal de Educação Tecnológica Celso Suckow da Fonseca
English, Portuguese, Spanish
Github Skills (5)
html10
web3js9
backend9
data-analytics9
crm9
Programming languages (2)
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:Juliana 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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