Skip to content
View Silvestre17's full-sized avatar
💻
💻
5 followers · 3 following

Achievements

Achievement: Quickdraw

Achievements

Achievement: Quickdraw

Highlights

  • Pro

Block or report Silvestre17

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
Silvestre17/README.md

Olá! 👋 I'm André Silvestre

From Portugal 🇵🇹, passionate about turning data into intelligent systems. Currently engineering ML pipelines and AI Agents at JTA - The Data Scientists and teaching LLMs to navigate Lisbon for my thesis.

I consider myself introverted 🤫 but communicative 💬, and very perfectionist 🎯 (Yes, even aligning my Jupyter Notebook cells perfectly!) in everything I do. Think of me as a meticulous algorithm – I'm always optimizing!

I always try my best. I love technology 🖥️, news 🗞️, and knowledge 🧠, which is why I took the Data Science course. At the moment, I'm interested in areas such as 🤖 Machine and Deep Learning and AI! 🚀

Fluent in Python, but my debugging skills are still learning the language! 🐍

About me:

  • 🤖 Currently engineering ML & AI pipelines at JTA — The Data Scientists (Jan 2026 – Present)

  • 🎓 Finishing my MSc in Data Science and Advanced Analytics @ NOVA IMS — Academic Merit Honor Roll 2024/2025 (GPA: 19.2/20)

  • 🏙️ Master's Thesis: LISBOA — LLM-powered multi-agent system that builds real-time itineraries for Lisbon using 6 specialised agents, live transport data, IPMA weather & multilingual RAG

  • 👨‍💻 All of my projects are available at GitHub Repository

  • ⚡ Fun fact: I love cooking 🍳 (still waiting for the day when AI can perfectly season my dishes) and learning more about everything 🔍, because "The important thing is not to stop questioning" 🧠💡 (Einstein).

  • 📫 How to reach me LinkedIn andrefgsilvestre


🧠 Languages:

Python SQL R PySpark Markdown LaTeX

📂 Databases:

MySQL MongoDB Neo4j ChromaDB

🌐 Web Development:

Streamlit HTML5 CSS Django

📊 Data Science & Machine Learning:

NumPy Pandas Polars Scikit-Learn XGBoost/LightGBM/CatBoost
Matplotlib Seaborn Plotly
SciPy igraph NetworkX PuLP
BeautifulSoup Selenium

🤖 Agentic AI & LLMs:

TensorFlow Keras PyTorch Hugging Face
LangChain LangGraph Pydantic AI RAG

🛠️ Tools & Cloud:

Linux Bash Git GitHub Docker Azure Databricks AWS
PyCharm Jupyter VS Code

🤖 AI Assistants & Productivity:

ChatGPT Grok Google AI Studio
GitHub Copilot Hugging Face

📈 Data Visualization:

Tableau Power BI RStudio

GitHub Stats:

Silvestre17


WakaTime Stats:

Silvestre17

Pinned Loading

  1. ChatMeter_FinalProject.inDataScience ChatMeter_FinalProject.inDataScience Public

    💬 Capstone project for the Data Science bachelor's at ISCTE. "ChatMeter" is an AI solution analyzing social media sentiment and topics for Portuguese telecom operators using Transformers.

    Jupyter Notebook 1

  2. DL_RareSpecies_ImageClassification_MasterProject DL_RareSpecies_ImageClassification_MasterProject Public

    🌿 Deep Learning project classifying rare species from images using the BioCLIP dataset. Features transfer learning (ConvNeXtBase), innovative data cleaning with CLIP (zero-shot), and imbalance hand…

    Jupyter Notebook 3 1

  3. CIFO_MusicFestivalLineup_GeneticAlgorithm_MasterProject CIFO_MusicFestivalLineup_GeneticAlgorithm_MasterProject Public

    🎶 Using a Genetic Algorithm (GA) to solve the multi-objective music festival lineup problem: maximizing popularity & diversity while minimizing fan conflicts. Developed for the CIFO course at NOVA …

    Jupyter Notebook 1 1

  4. NEL_ChickenProteinPrediction_MasterProject NEL_ChickenProteinPrediction_MasterProject Public

    🐔 Master's project comparing 6 Neural & Evolutionary Learning models (GP, NEAT, NNs) to predict protein in chicken carcasses using a 10x10 Nested CV. Developed for the NEL course at NOVA IMS.

    Jupyter Notebook 1 1

  5. DM_FoodDeliveryClustering_MasterProject DM_FoodDeliveryClustering_MasterProject Public

    🍕 Data Mining project for "ABCDEats Inc." using clustering (K-Means, SOM) to segment customers based on purchasing behavior. Includes an interactive Streamlit dashboard for exploration. Developed f…

    Jupyter Notebook 1 1

  6. ML_PredictingWorkersCompensationClaimSeverity_MasterProject ML_PredictingWorkersCompensationClaimSeverity_MasterProject Public

    🤖 Machine Learning project to predict the severity of workers' compensation claims using CatBoost & Random Forest. Deployed as an interactive Streamlit app with LIME for interpretability. Developed…

    Jupyter Notebook 2 3