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The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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ProData AI — Automated Data Science Platform
Built ProData AI, an automated data science platform developed entirely with Streamlit.
It is designed to help users transform raw datasets into actionable business insights in seconds.
🚀 What it does
One-Click Mode
Upload any CSV or Excel file and the full pipeline runs automatically in under 30 seconds:
Data cleaning & preprocessing
AutoML (6 models trained simultaneously)
30-day forecasting using Prophet
Business driver analysis with Explainable AI (XAI)
AI-generated insights using Anthropic Claude
PDF report generation
Manual Mode
Provides full control over each stage of the data science workflow for advanced users.
🛠 Tech Stack
Streamlit — complete UI and app framework
scikit-learn — AutoML pipeline
Prophet — time-series forecasting
Anthropic Claude API — AI insights & chat
Plotly — interactive visualizations
fpdf2 — PDF report generation
Ideal for:
business analysts
startups
small businesses
automated reporting workflows
freelance analytics projects
Open to freelance collaborations and custom dashboard / AI reporting solutions.
This looks clean and well thought out. How long did it take you to bring everything together?
Hi, I'm Bia 👋
I combine Brazilian Portuguese localization + SEO content writing + content QA to ensure your content reads well AND works as intended.
🔹 My experience includes:
▫️1,500+ articles written since 2018
▫️Brazilian Portuguese localization & proofreading (PT-BR)
▫️Reviewing AI-generated content for accuracy and tone
▫️Project management (working with designers and instructional designers)
▫️Supporting QA processes with:
- Annotated screenshots
- Manual testing
- Bug reporting
- Website and app content review
🔹 E-learning & content QA
I’ve worked on e-learning content, LMS platforms, and training materials, reviewing:
- Course content (PPTs, PDFs, scripts)
- Articulate Rise modules
- Content implementation and formatting (making sure everything is correctly implemented, visually clear, and aligned with the original scripts).
If you need a reliable professional to write, review, and test your content for English or Brazilian Portuguese users, I'm here to help. Feel free to message me, I reply immediately.
🔹 Some love I got from clients:
"That is the 3rd time we have hired Bianca, and she always surprises us! She has done a great job capturing the essence of our brand and has been translating it through all our channels!" - $140 project
"We are so glad we found Bianca! She has been an incredible help for our Brazilian Portuguese projects. Her communication and thoughtfulness on each assignment are amazing, and we would gladly work with her again. Highly recommended!" - $5,000 project
"Bianca is absolutely great. Good communication and always on time. She always brings some good ideas to my projects. Although some briefs are quite specific and complex, she always provides me with great articles and work." - $1,700 project
🔹 EXPERTISE 🛠️ Brazilian Portuguese | Content Writing | Copywriting | Proofreading | AI editing | Content QA | Brazilian Portuguese Writer | Brazilian Portuguese Translation | Proofreading Feedback | Brazilian Portuguese Copywriter
Finishing my personal project, this was paused for 2 months lol due to client work over the past few months.
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