Hi there, I'm Dimitre Oliveira 👋

Here is a brief introduction about myself.

Currently working as an AI engineer.

Interests on generative AI, data science, agents and related fields.

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📫 How to reach me

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Blog posts ✍️

• 2020-09-14: Melanoma Classification: Getting a medal on a Kaggle competition
• 2020-10-13: Efficiently using TPU for image classification
• 2020-11-03: Building Complex Image Augmentation Pipelines with Tensorflow
• 2021-01-26: Supervised Contrastive Learning for Cassava Leaf Disease Classification
• 2021-03-31: Writing TFRecord Files the Right Way
• 2021-05-03: A Gentle Introduction to Audio Classification With Tensorflow
• 2022-09-28: Shortening model deployment with TensorFlow
• 2023-10-11: Content creation using MakerSuite and PaLM API
• 2024-02-04: Creating Movie Trailers With AI
• 2024-02-29: How to generate music clips with AI
• 2024-03-21: Using Gemini 1.5 Pro to create video trailers
• 2024-06-16: Building a generative AI-based GeoGuesser
• 2024-09-30: How to use generative AI to create podcast-style content from any input
• 2025-02-18: Supercharge Your Technical Content Creation with Gemini
• 2025-03-16: Host Your Own Ollama Models for Free with Google Colab
• 2025-04-21: Topic Tonic: Crafting Curated Content with AI Agents
• 2025-06-30: Neural Reels: How AI Agents Can Revolutionize Content Creation
• 2025-07-28: Create a Remote LLM Server Using Kaggle Notebooks and Ollama
• 2025-10-27: Revolutionize Your Workflow with Gemini Code Assist
• 2025-11-24: New Google Colab extension for VSCode
• 2025-12-01: Hands-on with Google Antigravity: The Agentic Platform That Will Supercharge Your Coding
• 2025-12-21: How I “Vibe Coded” the Future of News with Gemini 3
• 2026-04-30: Bringing Karpathy’s Autoresearch to Google Colab, TPUs, and JAX

Some relevant open-source contributions that I have made 🤝

• Keras IO
  • Creating TFRecords
  • Serving TensorFlow models with TFServing
  • FeatureSpace advanced use cases
• Transformers
  • Enabling custom TF signature

Here are some talks I gave 🧑‍🏫

• 2020-07-11: Using TPUs for computer vision - Kaggle Days Meetup Delhi NCR [English]
  • Video | Slides
• 2020-02-20: Supervised Contrastive Learning - TensorFlow Everywhere Brasil [Portuguese-BR]
  • Video | Slides
• 2021-06-17: Using computer vision for diabetic retinopathy detection - Datarisk Meetup [Portuguese-BR]
  • Video | Slides
• 2021-08-20: How to build a data science portfolio | Kaggle #30daysofML 2021 [English]
  • Video | Slides
• 2021-08-26: Interview with Dimitre Oliveira, contributor to Google's Dev Library | Dev Library and open source [English]
  • Video | Dev Library

I am also a Kaggle grandmaster, here are some competitions that I took part

• 🖼️ Computer vision

  • APTOS 2019 Blindness Detection [Bronze medal - 163rd place - Top 6%] 🥉
  • SIIM-ISIC Melanoma Classification [Bronze medal - 241st place - Top 8%] 🥉
  • Understanding Clouds from Satellite Images [184th place - Top 12%]
  • iMet Collection 2019 - FGVC6 [226th place - Top 44%]

• 📄 Natural language processing

  • Tweet Sentiment Extraction [Silver medal - 60th place - Top 3%] 🥈
  • Jigsaw Multilingual Toxic Comment Classification [Bronze medal - 100th place - Top 7%] 🥉
  • Google QUEST Q&A Labeling [171st place - Top 11%]
  • Jigsaw Unintended Bias in Toxicity Classification [351st place- Top 12%]

• 📈 Time-series

  • Store Item Demand Forecasting [117th place - Top 26%]
  • New York City Taxi Fare Prediction [409th place - Top 28%]

• 🗃️ Other structured data projects

  • Instant Gratification [231st place- Top 13%]
  • OpenVaccine: COVID-19 mRNA Vaccine Degradation Prediction [226th place - Top 14%]
  • Microsoft Malware Prediction [580th place - Top 24%]