Bernardo Galvão

dexter. An autonomous agent for deep financial research

Kronos. Kronos: A Foundation Model for the Language of Financial Markets

sqlit. A user friendly TUI for SQL databases. Written in python. Supports SQL server, Mysql, PostreSQL, SQLite, Turso and more.

volga. Real-time data processing/feature engineering tailored for modern AI/ML systems.

skills. Skills for AI agents to move money — on-ramps, swaps, wallets, deposits, and more via the MoonPay CLI

core. Local, policy-gated signing and wallet management for every chain.

slim. The first Python library to bring SLIM-GSGP to life — faster, smarter genetic programming!

battery. CLI/GUI for managing the battery charging status for Apple silicon (M1, M2, M3) Macs

gs-quant. Python toolkit for quantitative finance

OpenBB. Open Data Platform for analysts, quants and AI agents.

quant-trading. Python quantitative trading strategies including VIX Calculator, Pattern Recognition, Commodity Trading Advisor, Monte Carlo, Options Straddle, Shooting Star, London Breakout, Heikin-Ashi, Pair Trading, RSI, Bollinger Bands, Parabolic SAR, Dual Thrust, Awesome, MACD

structlog-gcp. Google Cloud Logging formatter for structlog

contratopublico. Search engine service for public contracts in Portugal

superkit. TypeScript

AutoTrader. A Python-based development platform for automated trading systems - from backtesting to optimisation to livetrading.

wikiman. An easy way to quickly edit wikis locally inside your editor!

deployKF. deployKF builds machine learning platforms on Kubernetes. We combine the best of Kubeflow, Airflow†, and MLflow† into a complete platform.

hftbacktest. Free, open source, a high frequency trading and market making backtesting and trading bot, which accounts for limit orders, queue positions, and latencies, utilizing full tick data for trades and order books(Level-2 and Level-3), with real-world crypto trading examples for Binance and Bybit

crewAI. Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.

professional-programming. A collection of learning resources for curious software engineers

litgpt. 20+ high-performance LLMs with recipes to pretrain, finetune and deploy at scale.

monitoring-oss. 💯 OSS version of Deepchecks' monitoring platform, synced from https://github.com/deepchecks/monitoring

littlelink-server. A lightweight, open source, stateless, and self-hosted alternative to linktree in a Docker container!

kill-the-newsletter. Convert email newsletters into Atom feeds

TinyLlama. The TinyLlama project is an open endeavor to pretrain a 1.1B Llama model on 3 trillion tokens.

cv. Print-friendly, minimalist CV page

llm-course. Course to get into Large Language Models (LLMs) with roadmaps and Colab notebooks.

rill. The fastest business intelligence tool for humans and agents.

dockge. A fancy, easy-to-use and reactive self-hosted docker compose.yaml stack-oriented manager

activepieces. AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents

draw-a-ui. Draw a mockup and generate html for it

animotion. 🪄 Create beautiful presentations with Svelte

Apache-Spark-Guide. Apache Spark Guide

please. High-performance extensible build system for reproducible multi-language builds.

pants. The Pants Build System

earthly. Super simple build framework with fast, repeatable builds and an instantly familiar syntax – like Dockerfile and Makefile had a baby.

fl_chart. FL Chart is a highly customizable Flutter chart library that supports Line Chart, Bar Chart, Pie Chart, Scatter Chart, Radar Chart and Candlestick Chart.

ChatDev. ChatDev 2.0: Dev All through LLM-powered Multi-Agent Collaboration

council. Council is an open-source platform for the rapid development and robust deployment of customized generative AI applications

keep. The open-source AIOps and alert management platform

backtesting.py. 🔎 📈 🐍 💰 Backtest trading strategies in Python.

ta-lib-python. Python wrapper for TA-Lib (http://ta-lib.org/).

novel. Notion-style WYSIWYG editor with AI-powered autocompletion.

data-diff. Compare tables within or across databases

iceberg. Apache Iceberg

seatunnel. SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.

typer. Typer, build great CLIs. Easy to code. Based on Python type hints.

shtab. ↔️ Automagic shell tab completion for Python CLI applications

coder. Secure environments for developers and their agents

linkwarden. ⚡️⚡️⚡️ Self-hosted collaborative bookmark manager to collect, read, annotate, and fully preserve what matters, all in one place.

cog. Containers for machine learning

peerdb. Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage

continue. open-source coding agent

xsv. A fast CSV command line toolkit written in Rust.

mautic. Mautic: Open Source Marketing Automation Software.

atrilabs-engine. 🧘‍♂️ Open-source no-code & code web app builder

pg_embedding. Hierarchical Navigable Small World (HNSW) algorithm for vector similarity search in PostgreSQL

sqlmesh. Scalable and efficient data transformation framework - backwards compatible with dbt.

evals. Evals is a framework for evaluating LLMs and LLM systems, and an open-source registry of benchmarks.

qlora. QLoRA: Efficient Finetuning of Quantized LLMs

joshuto. ranger-like terminal file manager written in Rust

goose. A database migration tool. Supports SQL migrations and Go functions.

sqlglot. Python SQL Parser and Transpiler

setfit. Efficient few-shot learning with Sentence Transformers

writer-framework. No-code in the front, Python in the back. An open-source framework for creating data apps.

orchest. Build data pipelines, the easy way 🛠️

commitizen. Create committing rules for projects :rocket: auto bump versions :arrow_up: and auto changelog generation :open_file_folder:

just. 🤖 Just a command runner

https-portal. A fully automated HTTPS server powered by Nginx, Let's Encrypt and Docker.

photoprism. AI-Powered Photos App 🌈💎✨

blowfish. Personal Website & Blog Theme for Hugo

pandera. A light-weight, flexible, and expressive statistical data testing library

odo. odo - Developer-focused CLI for fast & iterative container-based application development on Podman and Kubernetes. Implementation of the open Devfile standard. Officially DEPRECATED: https://odo.dev/blog/odo-deprecation-announcement/

nb_black. A simple extension for Jupyter Notebook and Jupyter Lab to beautify Python code automatically using black.

do-microk8s. Bootstrap MicroK8s cluster on DigitalOcean with Terraform

localstack. 💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

featureform. The Virtual Feature Store. Turn your existing data infrastructure into a feature store.

soda-core. Data Contracts engine for the modern data stack. https://www.soda.io

nbterm. Jupyter Notebooks in the terminal.

git-secret. :busts_in_silhouette: A bash-tool to store your private data inside a git repository.

resume. Software developer resume in Latex

DataEngineeringProject. Example end to end data engineering project.

mlops-zoomcamp. Free MLOps course from DataTalks.Club

plutonomicon. Advanced techniques in the plutus smart contract language

polars. Extremely fast Query Engine for DataFrames, written in Rust

cookiecutter-modern-datascience. Start a data science project with modern tools

dvc-gitactions. Example project with a complete MLOps cycle: versioning data, generating reports on pull requests and deploying the model on releases with DVC and CML using Github Actions and IBM Watson. Part of the Engineering Final Project @ Insper

boa. The fast conda package builder, based on mamba

binclass-tools. The binclass-tools package contains a set of Python wrappers and interactive plots that facilitate the analysis of binary classification problems.

nannyml. nannyml: post-deployment data science in python

data-engineering-zoomcamp. Data Engineering Zoomcamp is a free 9-week course on building production-ready data pipelines. The next cohort starts in January 2026. Join the course here 👇🏼

taskwarrior-tui. `taskwarrior-tui`: A terminal user interface for taskwarrior

devops-exercises. Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions

mlflow-docker. Ready to run docker-compose configuration for ML Flow with Mysql and Minio S3

DockerSwarm-MinIO. Deploy MinIO storage server in Docker Swarm

whylogs. An open-source data logging library for machine learning models and data pipelines. 📚 Provides visibility into data quality & model performance over time. 🛡️ Supports privacy-preserving data collection, ensuring safety & robustness. 📈

grizzly. A utility for managing Jsonnet dashboards against the Grafana API

micro. A modern and intuitive terminal-based text editor

nnn. n³ The unorthodox terminal file manager

feast-postgres. PostgreSQL offline and online stores for Feast

adversarial-robustness-toolbox. Adversarial Robustness Toolbox (ART) - Python Library for Machine Learning Security - Evasion, Poisoning, Extraction, Inference - Red and Blue Teams

dagster. An orchestration platform for the development, production, and observation of data assets.

amundsen. Amundsen is a metadata driven application for improving the productivity of data analysts, data scientists and engineers when interacting with data.

starrocks. The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.

lazydocker. The lazier way to manage everything docker

awesome-tuis. List of projects that provide terminal user interfaces

imperator. A proof of concept imperative language for writing Plutus Smart Contracts.

dura. You shouldn't ever lose your work if you're using Git

go-replace. Replace in file console utility written in golang (for eg. usage in docker images)

yq. yq is a portable command-line YAML, JSON, XML, CSV, TOML, HCL and properties processor

bento. The minimalist, elegant and hackable startpage.

starship. ☄🌌️ The minimal, blazing-fast, and infinitely customizable prompt for any shell!

superset. Apache Superset is a Data Visualization and Data Exploration Platform

metabase. The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:

vizzu-lib. Library for animated data visualizations and data stories.

portfolio. TypeScript

cml. ♾️ CML - Continuous Machine Learning | CI/CD for ML

prefect. Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

great_expectations. Always know what to expect from your data.

modeldb. Open Source ML Model Versioning, Metadata, and Experiment Management

mlflow. The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.

awesome-static-generators. A curated list of static web site generators.

evidently. Evidently is ​​an open-source ML and LLM observability framework. Evaluate, test, and monitor any AI-powered system or data pipeline. From tabular data to Gen AI. 100+ metrics.

modAL. A modular active learning framework for Python

vowpal_wabbit. Vowpal Wabbit is a machine learning system which pushes the frontier of machine learning with techniques such as online, hashing, allreduce, reductions, learning2search, active, and interactive learning.

tech-interview-handbook. Curated coding interview preparation materials for busy software engineers

congo. A powerful, lightweight theme for Hugo built with Tailwind CSS.

lynx. A simple links theme for Hugo built with Tailwind CSS.

promptui. Interactive prompt for command-line applications

imodels. Interpretable ML package 🔍 for concise, transparent, and accurate predictive modeling (sklearn-compatible).

mcfly. Fly through your shell history. Great Scott!

resumake.io. 📝 A website for automatically generating elegant LaTeX resumes.

conda-lock. Lightweight lockfile for conda environments

postfix-relay. Postfix SMTP relay docker image

lldap. Light LDAP implementation

slidev. Presentation Slides for Developers

tsfel. An intuitive library to extract features from time series.

skorch. A scikit-learn compatible neural network library that wraps PyTorch

pyts. A Python package for time series classification

deepchecks. Deepchecks: Tests for Continuous Validation of ML Models & Data. Deepchecks is a holistic open-source solution for all of your AI & ML validation needs, enabling to thoroughly test your data and models from research to production.

detailed-plutus-lecture-notes. Initially started as my own personal lecture notes. Slowly, I'm converting this repo into an extremely detailed set of notes to help future pioneers, Cardano devs and anyone with an academic interest in DLTs and Blockchain Consensus Algorithms.

neovide. No Nonsense Neovim Client in Rust

modern-unix. A collection of modern/faster/saner alternatives to common unix commands.

mkdocs-material. Documentation that simply works

IHaskell. A Haskell kernel for the Jupyter project.

MLOps-Basics. Jupyter Notebook

practical-nomad-consul. Set up a 3 Tier application (classic springboot petclinic) in a Nomad / Consul cluster leveraging features of service mesh, ingress and terminating gateways, load balancers etc.

NvChad. Blazing fast Neovim framework providing solid defaults and a beautiful UI, enhancing your neovim experience.

flyte. Dynamic, resilient AI orchestration. Coordinate data, models, and compute as you build AI workflows.

machine-learning-interview-questions. This repository is to prepare for Machine Learning interviews.

awesome-production-machine-learning. A curated list of awesome open source libraries to deploy, monitor, version and scale your machine learning

ds-interview-resources. A collection of awesome resources to prepare for Data Science Interviews

awesome-mlops. A curated list of references for MLOps

plutus-pioneer-program. This repository hosts the lectures of the Plutus Pioneers Program. This program is a training course that the IOG Education Team provides to recruit and train software developers in Plutus, the native smart contract language for the Cardano ecosystem.

wax-ml. A Python library for machine-learning and feedback loops on streaming data

supabase. The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

awesome-blockchain. ⚡️Curated list of resources for the development and applications of blockchain.

psst. Fast and multi-platform Spotify client with native GUI

meilisearch. A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

dwm-theme-switcher. Theme switcher for dwm

sklearn-genetic. Genetic feature selection module for scikit-learn

interpret. Fit interpretable models. Explain blackbox machine learning.

probatus. SHAP-based validation for linear and tree-based models. Applied to binary, multiclass and regression problems.

Boruta-Shap. A Tree based feature selection tool which combines both the Boruta feature selection algorithm with shapley values.

stability-selection. scikit-learn compatible implementation of stability selection.

boruta_py. Python implementations of the Boruta all-relevant feature selection method.

awesome-time-series. list of papers, code, and other resources

gitui. Blazing 💥 fast terminal-ui for git written in rust 🦀

hugo-PaperMod. A fast, clean, responsive Hugo theme.

bashtop. Linux/OSX/FreeBSD resource monitor

lifelong-learning. ✅ ✅ ✅ A massive repo filled with notes on everything from coding to philosophy to psychology to marketing to product

hugo-future-imperfect-slim. Multilingual Blogging Theme for Hugo | Check the Wiki for Documentation

tensor-sensor. The goal of this library is to generate more helpful exception messages for matrix algebra expressions for numpy, pytorch, jax, tensorflow, keras, fastai.

pyshgp. Push Genetic Programming in Python.

deepscm. Repository for Deep Structural Causal Models for Tractable Counterfactual Inference

xai_resources. Interesting resources related to XAI (Explainable Artificial Intelligence)

nitter. Alternative Twitter front-end

PyTorch-NEAT. Python

pomd. 🍅 A good old cli based Pomodoro timer with native notifications

pomotroid. :tomato: Simple and visually-pleasing Pomodoro timer

pilorama-desktop. Advanced Timeboxing Tool

hugo-theme-console. Minimal and responsive Hugo theme inspired by the system console, crafted for optimal performance with an average page load time of under one second.

MONAI. AI Toolkit for Healthcare Imaging

distract-me-not. :no_entry: A lightweight website blocker with a user friendly interface

termui. Golang terminal dashboard

hugo-theme-noteworthy. A minimalist Hugo theme for writers and bloggers

capsule-networks. A PyTorch implementation of the NIPS 2017 paper "Dynamic Routing Between Capsules".

AI_Curriculum. Open Deep Learning and Reinforcement Learning lectures from top Universities like Stanford, MIT, UC Berkeley.

RE101in20min. Slides for Reverse Engineering 101 in 20 minutes as presented at Pancakes Con

corona. Reverse engineering SARS-CoV-2

spiderfoot. SpiderFoot automates OSINT for threat intelligence and mapping your attack surface.

v. Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s with zero library dependencies. Supports automatic C => V translation. https://vlang.io

navi. An interactive cheatsheet tool for the command-line

medium-go-nginx-docker. Use Nginx with Docker to serve a Golang app.

so101_canon. Resources on self-management/organization

awesome-reversing. A curated list of awesome reversing resources

deeplearning-mindmap. A mindmap summarising Deep Learning concepts.

machine-learning-mindmap. A mindmap summarising Machine Learning concepts, from Data Analysis to Deep Learning.

clui. CLUI is a collection of JavaScript libraries for building command-driven interfaces with context-aware autocomplete.

shap. A game theoretic approach to explain the output of any machine learning model.