Sazzat Hossain@s3yam_

Celestial is an AI-powered beauty app designed to completely transform the skincare and makeup experience for modern users. The platform combines in-depth skin assessment, real-time environmental analytics, and ingredient safety detection in a single, intuitive mobile application. Users begin with a comprehensive quiz that builds a dynamic profile factoring in skin type, sensitivities, and lifestyle. Every day, Celestial adapts routine recommendations based on live UV, humidity, and pollution readings, ensuring guidance always matches actual conditions. Its advanced compatibility analyzer cross-checks user products to detect and warn against harmful ingredient combos, preventing irritation and costly mistakes before they happen. The app’s AI-powered chatbot acts as a personal beauty advisor, delivering instant answers, tailored routine advice, and emergency SOS solutions for skin flare-ups. Celestial’s interface allows easy routine tracking, product discovery, and clear, science-backed explanations. Engineered with a scalable, cloud-first tech stack (Flutter, Firebase, Python/NLP, OpenWeather API), it’s ready for global reach and rapid iteration. Targeting a $58B beauty tech market, Celestial stands apart by merging health, personalization, and daily adaptation through technology users can trust. User research and market trends validate high demand for smarter, safer, actionable beauty tools. Perfect for hackathons, Celestial’s vision is to make expert-level beauty care accessible to everyone, everywhere—helping users look and feel their best no matter the day’s challenges.

Join the next edition of our flagship AI hackathon — now featuring Google, AppliedAI, and Qdrant as official partners, with over $45,500 in prizes and exclusive partner challenges. After an incredible launch earlier this year, we’re back with the next edition of our AI hackathon series leading up to the /function1 AI Conference & Exhibition in Dubai. Tap into the power of AI to innovate, build, and take your AI skills to the next level in this high-impact hybrid experience. 📅November 14–19, 2025 • Nov 14–18: Collaborate and build online with AI enthusiasts from around the world. All projects must be submitted by end of day on November 18 • Nov 18 (Dubai): An exclusive on-site build day at Festival Arena Dubai for selected participants. • Nov 19 (Dubai): Live on-stage pitching & winners announcement at the /function1 Conference. 🌟 Get support from expert mentors throughout. 👥 Go solo or team up. 📍 Please note: On-site participation is by invitation only. Travel and accommodation will not be covered for selected participants. Further details will be shared with those accepted. 🧑🏻‍💻 Secure your spot now—sign up before the Kick-Off Stream!