The latest articles on DEV Community by Aman Kumar (@amankumar099). https://dev.to/amankumar099 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4155970%2Feedce6f3-8515-485f-aefa-29aed122a978.png https://dev.to/amankumar099 en Aman Kumar Sun, 04 Oct 2026 11:46:35 +0000 https://dev.to/amankumar099/hostelai-your-ai-powered-hostel-college-assistant-1bp4 https://dev.to/amankumar099/hostelai-your-ai-powered-hostel-college-assistant-1bp4 <p><em>This is a submission for the <a href="https://dev.to/challenges/hacktoberfest-weekend-2026-10-04">Hacktoberfest Weekend Challenge: Build for a Friend</a></em></p> <h2> What I Built </h2> <p>I built HostelAI, an AI-powered assistant designed to help hostel students manage their everyday college and hostel-related tasks in one place.</p> <h2> Code </h2> <p><a href="https://github.com/yourusername/HostelAI" rel="noopener noreferrer">https://github.com/yourusername/HostelAI</a></p> <h2> How I Built It </h2> <p>-&gt;Hostel life can become difficult when important information is spread across WhatsApp messages, PDFs, notices, and personal notes.<br> I wanted to build something small but genuinely useful for a real student rather than creating another generic AI chatbot.</p> <h2> Why Does Open Innovation Matter? </h2> <p>Using open-source AI is important for HostelAI because student information can be personal.<br> An open approach provides benefits such as:<br> Greater control over data<br> Possibility of running models locally<br> Ability to change or upgrade models<br> Lower running costs<br> More customization<br> Freedom to experiment with different AI models</p> <p>I built HostelAI for a college friend who lives in a hostel and often has to deal with scattered information such as timetables, assignments, notices, and hostel-related information.<br> Instead of searching through different PDFs, messages, and notes, HostelAI provides a simple AI-powered interface to find the required information.</p> <h2> How It Works </h2> <p>The student provides relevant college or hostel information.<br> HostelAI processes the information using AI.<br> The student can ask questions in natural language.<br> HostelAI provides a relevant answer based on the available information.</p> devchallenge weekendchallenge hf26challenge Aman Kumar Sat, 03 Oct 2026 10:58:09 +0000 https://dev.to/amankumar099/dev-challenge-49lp https://dev.to/amankumar099/dev-challenge-49lp <p><em>This is a submission for the <a href="https://dev.to/challenges/hacktoberfest-weekend-2026-10-01">Hacktoberfest Weekend Challenge: Build for a Friend</a></em></p> <h2> What I Built </h2> <h2> Demo </h2> <h2> Code </h2> <h2> How I Built It </h2> <h2> Why Does Open Innovation Matter? </h2> <h2> My Agent Session </h2> <h2> Prize Categories </h2> devchallenge weekendchallenge hf26challenge