Andrei Dumitrescu

Bash Scripting: Learn Shell Scripting

Learn Bash Scripting from scratch, from an industry expert. You'll learn Shell Scripting fundamentals plus get the practice and experience to get hired as a DevOps Engineer, SysAdmin, or Network Engineer.

DevOps Bootcamp: Terraform

Learn Terraform from scratch, from an industry expert. You'll learn Terraform fundamentals all the way to advanced, in-depth expertise so that you go from beginner to being able to get certified as a Terraform Associate!

DevOps Mastery: Secure Your Internet Traffic with WireGuard VPN

Learn how to set up, configure, and secure your network with WireGuard VPN in this concise, hands-on course. Perfect for DevOps Engineers and those looking to enhance their online privacy and security quickly.

DevOps Bootcamp: Learn Linux & Become a Linux Sysadmin

This DevOps Bootcamp will take you from an absolute beginner in Linux to getting hired as a confident and effective Linux Sysadmin. Includes Ansible, Docker, IPFS + more!

Building AI Apps with the OpenAI API: GPT, DALL-E & Whisper

Learn to use the OpenAI API for chat, image generation, text-to-speech, and speech-to-text so that you can utilize AI technologies in your applications. Plus you'll build an AI application for healthy daily meal plans.

AI Coding with GitHub Copilot

Learn to use GitHub Copilot, a powerful AI-powered programming partner that helps programmers write code faster and more efficiently

AI Coding with Jupyter AI

Learn to use Jupyter AI, which adds generative AI capabilities to Jupyter Lab and Jupyter Notebook, the most popular open-source tools for Python programmers, Data Scientists, and AI & Machine Learning Engineers.

Developing LLM App Frontends with Streamlit

Learn to use Streamlit to create a frontend for your LLM-powered applications. Streamlit is an open-source Python library that simplifies the creation and sharing of custom frontends for AI applications with the world.

Developing LLM Apps with LangChain

Learn how to build state-of-the-art LLM-powered applications with LangChain, Pinecone, OpenAI, and Python! We'll build together, step-by-step, line-by-line. This will be a true learning-by-doing experience!

Building AI Apps with the Gemini API

Learn to use Google's Gemini API for building AI-powered applications. Plus you'll put your skills into action by building three projects using the Gemini API.

The OpenAI API: GPT, DALL-E & Whisper

Learn to use the OpenAI API for chat, image, and speech generation, and build an AI-powered application for healthy daily meal plans.

AI Coding with Jupyter AI

Learn to use Jupyter AI, which adds generative AI capabilities to Jupyter Lab and Jupyter Notebook, the most popular open-source tools for Python programmers, Data Scientists, Machine Learning Engineers, and AI Engineers.

AI Coding with GitHub Copilot

Learn how to use GitHub Copilot, a powerful AI-powered programming partner that helps programmers write code faster and more efficiently.

Create a Frontend for LLM Apps using Streamlit and Python

In this project you'll learn to use Streamlit to create a frontend for an LLM-powered Q&A app. Streamlit is an open-source Python library that simplifies the creation of custom frontends for machine learning and data science apps with the world.

Build an LLM-powered Q&A App using LangChain, OpenAI and Python

This portfolio project involves building a state-of-the-art LLM-powered Q&A application using LangChain, Pinecone, and OpenAI, all with only basic Python knowledge required! Here's your opportunity to jump into the world of AI and LLMs.

Linux Commands Cheat Sheet

Learn and remember the key Linux Commands with this handy quick reference guide (+ PDF) to the fundamentals of Linux Commands.

Terraform Cheat Sheet

Official ZTM Terraform Cheat Sheet to help all those that want to learn and remember Terraform fundamentals.