--- title: "#100daysofai articles | Hashnode" description: "Explore 9 articles tagged #100daysofai on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/100daysofai" --- Tag # #100daysofai 9 posts · 0 followers [Arinjay](https://hashnode.com/@arinjayyyy) · [Nov 11, 2025](https://hashnode.com/posts/day-5-chat-with-csv-natural-language-data-analysis-using-azure-openai-fastapi-nextjs/69136ace376b5f949af258f1) ### [🧠 Day 5: Chat-with-CSV — Natural Language Data Analysis using Azure OpenAI + FastAPI + Next.js](https://ai-exp.hashnode.dev/day-5-chat-with-csv-natural-language-data-analysis-using-azure-openai-fastapi-nextjs?utm_source=hashnode&utm_medium=feed) Today I built a full-stack Agentic AI project — Chat-with-CSV, a production-aligned app that lets you upload any CSV file and chat with your data using Azure OpenAI GPT-4o-mini. You can ask: “Give me a quick summary of the dataset”“Show top 5 countr... 4 min read · [ai-exp.hashnode.dev](https://ai-exp.hashnode.dev/day-5-chat-with-csv-natural-language-data-analysis-using-azure-openai-fastapi-nextjs?utm_source=hashnode&utm_medium=feed) [Arinjay](https://hashnode.com/@arinjayyyy) · [Nov 4, 2025](https://hashnode.com/posts/day-3-sop-compliance-agent-doc-qa-decision-engine-using-azure-openai-llamaindex-streamlit/690a1f2e6205c7874ad068ce) ### [🧠 Day 3: SOP Compliance Agent (Doc QA + Decision Engine) using Azure OpenAI + LlamaIndex + Streamlit](https://ai-exp.hashnode.dev/day-3-sop-compliance-agent-doc-qa-decision-engine-using-azure-openai-llamaindex-streamlit?utm_source=hashnode&utm_medium=feed) Today I built an Agentic Mini Project — a SOP Compliance Agent that answers enterprise security access control policy questions using actual internal SOP PDFs. If someone asks:“Can a contractor get VPN access for 90 days?”The agent retrieves policy +... 3 min read · [ai-exp.hashnode.dev](https://ai-exp.hashnode.dev/day-3-sop-compliance-agent-doc-qa-decision-engine-using-azure-openai-llamaindex-streamlit?utm_source=hashnode&utm_medium=feed) [Arinjay](https://hashnode.com/@arinjayyyy) · [Nov 1, 2025](https://hashnode.com/posts/day-2-calc-research-agent-math-web-search-using-azure-openai-streamlit/6905a48f5c098004c760d4af) ### [🧠 Day 2: Calc + Research Agent (Math + Web Search) using Azure OpenAI + Streamlit](https://ai-exp.hashnode.dev/day-2-calc-research-agent-math-web-search-using-azure-openai-streamlit?utm_source=hashnode&utm_medium=feed) Today I built an Agentic Mini Project — a Calc + Research Agent that can automatically decide whether a user query is a math problem or a research/information query. If it is a math problem → it safely evaluates the expression using a deterministic m... 3 min read · [ai-exp.hashnode.dev](https://ai-exp.hashnode.dev/day-2-calc-research-agent-math-web-search-using-azure-openai-streamlit?utm_source=hashnode&utm_medium=feed) [Arinjay](https://hashnode.com/@arinjayyyy) · [Oct 31, 2025](https://hashnode.com/posts/day-1-prompt-engineering-playground-streamlit-azure-openai/69049359f53b334f08958cb7) ### [🧠 Day 1: Prompt Engineering Playground (Streamlit + Azure OpenAI)](https://ai-exp.hashnode.dev/day-1-prompt-engineering-playground-streamlit-azure-openai?utm_source=hashnode&utm_medium=feed) Today I built an interactive Prompt Engineering Playground using Streamlit and Azure OpenAI (gpt-4o-mini). This app lets you experiment with Zero-shot, Few-shot, Role, and Chain-of-Thought (CoT) prompts — and tweak model parameters like temperature, ... 2 min read · [ai-exp.hashnode.dev](https://ai-exp.hashnode.dev/day-1-prompt-engineering-playground-streamlit-azure-openai?utm_source=hashnode&utm_medium=feed) [rohit gaikwad](https://hashnode.com/@rohitgaikwad6188) · [Aug 25, 2025](https://hashnode.com/posts/day-1-python-foundations-for-scientific-computing/68abfb94c3f29ee439df4e2e) ### [Day 1: Python Foundations for Scientific Computing 🤖](https://rxhit17.hashnode.dev/day-1-python-foundations-for-scientific-computing?utm_source=hashnode&utm_medium=feed) Welcome to Day 1 of 100 Days of AI! Today, we’ll revisit Python — not as beginners, but as scientific programmers. Before diving into Machine Learning or Deep Learning, it’s crucial to understand how numerical computation works under the hood. 🔹 Why... 2 min read · [rxhit17.hashnode.dev](https://rxhit17.hashnode.dev/day-1-python-foundations-for-scientific-computing?utm_source=hashnode&utm_medium=feed) [Ambigavathi Durairaj](https://hashnode.com/@ambigavathi) · [Apr 10, 2025](https://hashnode.com/posts/python-basics-for-aiml-learning/67f75514fc3c68c62147deae) ### [Python Basics for AI/ML Learning](https://thedevdiariesofambiga.hashnode.dev/python-basics-for-aiml-learning?utm_source=hashnode&utm_medium=feed) Day 2 6 min read · [thedevdiariesofambiga.hashnode.dev](https://thedevdiariesofambiga.hashnode.dev/python-basics-for-aiml-learning?utm_source=hashnode&utm_medium=feed) [Ambigavathi Durairaj](https://hashnode.com/@ambigavathi) · [Apr 8, 2025](https://hashnode.com/posts/why-aiml-and-environmentsetup-python-jupyter-vscode-colab/67f5212ab68cd05ea22e0dc4) ### [Why AI/ML? + Setting Up My Tools (Python, Jupyter, VSCode, Colab)](https://thedevdiariesofambiga.hashnode.dev/why-aiml-and-environmentsetup-python-jupyter-vscode-colab?utm_source=hashnode&utm_medium=feed) Day 1 of #100DaysOfAI 3 min read · [thedevdiariesofambiga.hashnode.dev](https://thedevdiariesofambiga.hashnode.dev/why-aiml-and-environmentsetup-python-jupyter-vscode-colab?utm_source=hashnode&utm_medium=feed) [Paul Fruitful](https://hashnode.com/@solutiondev) · [Mar 19, 2025](https://hashnode.com/posts/implementing-a-cag-pipeline-with-python/67da296c73f707f8aebb95cf) ### [Implementing A CAG Pipeline With Python](https://blog.paulfruiful.com/implementing-a-cag-pipeline-with-python?utm_source=hashnode&utm_medium=feed) 🚀 Day 36 of #100daysOfAIEngineering 7 min read · [blog.paulfruiful.com](https://blog.paulfruiful.com/implementing-a-cag-pipeline-with-python?utm_source=hashnode&utm_medium=feed) [Paul Fruitful](https://hashnode.com/@solutiondev) · [Mar 15, 2025](https://hashnode.com/posts/implementing-a-simple-rag-pipeline-in-python/67d5ec778c6b46e56f9e845d) ### [Implementing a Simple RAG Pipeline in Python](https://blog.paulfruiful.com/implementing-a-simple-rag-pipeline-in-python?utm_source=hashnode&utm_medium=feed) 🚀 Day 33 of #100DaysOfAIEngineering Introduction In today’s edition of #100DaysOfAIEngineering, we are implementing a Retrieval-Augmented Generation (RAG) pipeline using LangChain in Python. RAG combines information retrieval with text generation to... 3 min read · [blog.paulfruiful.com](https://blog.paulfruiful.com/implementing-a-simple-rag-pipeline-in-python?utm_source=hashnode&utm_medium=feed)