A collection of Solidity exercises covering smart contract fundamentals, security patterns, and Ethereum development — built with Hardhat, Remix, and Ethers.js.

This repository provides example code for fine-tuning Large Language Models using QLoRA (Quantized Low-Rank Adaptation). It demonstrates training with Mistral-7B-Instruct, including scripts, config…

A simple and secure Bitcoin self-custody wallet built with Node.js and React.js. It lets users generate wallets, manage private keys, and send or receive Bitcoin on the Testnet. Features include BI…

A collection of Python and Django-based projects, utilities, and reusable modules built for learning, experimentation, and production-ready web solutions. Includes examples of API development, auth…

AI-powered workflow automation using LangGraph for agent coordination. Integrates LangChain for model loading, prompt creation & tool use. Built with FastAPI for execution endpoints and Streamlit U…

A collection of high-performance data science workflows using RAPIDS libraries — cuDF for accelerated data processing, cuML for GPU-powered machine learning, and cuGraph for large-scale graph analy…

An AI-powered chatbot built with Python and Large Language Models (LLMs) that can understand natural language and generate intelligent SQL queries for data exploration and insights.

Coding challenge using Node.js, ExpressJs, CSS3, ChartJs and Rest-API

Confronted with the ongoing challenge of locating parking spaces within our parking structures in congested city streets, we embarked on a mission to rethink the parking experience using object-ori…

React application that allows the user to search for a movie and display results using ReactJs, Material-UI and Rest-API

String Calculator