Loading...
Loading...
Himalayas
About usHimalayas PlusCommunityTech stackEmployee benefitsTerms and conditionsPrivacy policyContact usFor job seekers
Create your profileBrowse remote jobsDiscover remote companiesJob description keyword finderRemote work adviceCareer guidesJob application trackerAI resume builderResume examples and templatesAI cover letter generatorCover letter examplesAI headshot generatorAI interview prepInterview questions and answersAI interview answer generatorAI career coachFree resume builderResume summary generatorResume bullet points generatorResume skills section generator© 2025 Himalayas. All rights reserved. Built with Untitled UI. Logos provided by Logo.dev. Voice powered by Elevenlabs Grants
Join the remote work revolution
Join over 100,000 job seekers who get tailored alerts and access to top recruiters.
@beatrizlessa
Data Scientist and AI specialist delivering actionable insights and scalable solutions.
I am a results-driven Data Analyst and AI specialist with experience transforming complex datasets into actionable insights to support strategic decision-making. I have built Django-based web applications, designed and optimized relational databases (PostgreSQL, SQL Server, Oracle), automated ETL processes, and created interactive Power BI, Google Looker and Tableau dashboards tracking 10+ KPIs to accelerate decision speed.
I am proficient in Python (Pandas, NumPy, Scikit-learn), ML frameworks (TensorFlow, Keras), and cloud platforms (AWS/Azure), and I work effectively in fast-paced, multicultural environments.
Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!

Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!

Work history, roles, and key accomplishments
Treasury Office of the State of Rio de Janeiro
Jan 2024 - Jan 2025 (1 year)
Developed Django-based web applications, designed and optimized PostgreSQL/SQL Server/Oracle databases to reduce query times, and built interactive Power BI dashboards tracking 10+ KPIs that improved decision-making speed; automated ETL to save 20+ hours/month.
Degrees, certifications, and relevant coursework
Bachelor’s, Data Science and Artificial Intelligence
Bachelor’s degree in Data Science and Artificial Intelligence completed in 2025 with coursework focused on data science, machine learning, and AI applications.
High School Diploma and International Baccalaureate Diploma, High School / International Baccalaureate
High School diploma and International Baccalaureate Diploma completed in 2019 with a multicultural, bilingual curriculum.
Software and tools used professionally
You can contact Beatriz and 90k+ other talented remote workers on Himalayas.
Message BeatrizGabriel Carvalho
AI Data Developer, Pés sem Dor
Guilherme Franca
Lead Developer, Precision Proof Systems
Victor Abreu
Data Scientist, BairesDev
Odon Cedrim
Data Analyst Intern, Pacheco Representações
Igor Lima
Sr Data Analyst, Igua Water Supply
Elisio de Leon
Data Scientist, Petrobras
vitor barboza
Data Scientist | LLMOps | AI Agents, Vivo Telefônica
grvty User
Diagnostics Intern, Zoetis
Luiz Novais
Data Specialist, Stone Co Linx Sistemas
Iago User
Data Scientist, Itaú Unibanco