# Utsav Nandaniya (Utsaphire)

> Full-Stack Developer & AI Engineer building high-performance web systems, computer vision models, and interactive 3D WebGL experiences under the SaphireScape label.

Utsav Nandaniya (known online as Utsaphire and Darkrai-ai) is a self-taught software engineer, AI researcher, and author of the sci-fi novel "Code of Existence". Coding since 5th grade, he shipped an arcade game to the Google Play Store at age 16 and engineered production ERP/inventory systems for textile businesses. He is currently pursuing a B.Sc. in Computer Science at BITS Pilani (2026–2030) while building products independently.

## Online Profiles & Repositories
- [Portfolio Website](https://utsaphire.dev): Interactive 3D Solar System portfolio showcasing skills, projects, and systems engineering.
- [GitHub Profile](https://github.com/Darkrai-ai): Open source projects, machine learning models, and software repositories.
- [LinkedIn Profile](https://www.linkedin.com/in/utsav-nandaniya-2090f53445/): Career background, education, and professional updates.
- [Instagram Profile](https://www.instagram.com/utsavvv_90/): Creative experiments and life highlights.

## Core Technical Competencies
- [Full-Stack Web & 3D](https://utsaphire.dev): Next.js 15, React 19, TypeScript, Three.js, WebGL, Tailwind CSS, GSAP.
- [AI & Data Science](https://utsaphire.dev): Python, PyTorch, Computer Vision, InsightFace, ArcFace R100 face clustering.
- [Mobile & Cross-Platform](https://utsaphire.dev): Flutter, Dart, Kotlin, Java, Android.
- [DevOps & Cloud Systems](https://utsaphire.dev): Docker containerization, Ubuntu Server administration, Git, GitHub CI/CD.
- [Hardware CAD & IoT](https://utsaphire.dev): Arduino UNO R4 WiFi, Blynk, NFC/RFID, Fusion 360 parametric design, 3D printing.
- [Databases](https://utsaphire.dev): PostgreSQL, SQLite.
- [Game Development](https://utsaphire.dev): Unity, C#.
- [3D Modeling](https://utsaphire.dev): Blender hard-surface and spatial geometry.

## Featured Software Projects
- [ThreadFlo](https://utsaphire.dev): Enterprise inventory and distribution management system for textile manufacturing, backed by SQLite and containerized server infrastructure.
- [Face Recognition Sorter](https://utsaphire.dev): GPU-accelerated facial recognition clustering engine utilizing PyTorch, InsightFace, and ArcFace R100 for high-accuracy sorting of large photo collections.
- [IoT Gate Remote](https://utsaphire.dev): Smart gate access automation system powered by Arduino UNO R4 WiFi, Blynk cloud telemetry, and NFC/RFID authentication.
- [Supermarket Inventory System](https://utsaphire.dev): Retail POS and stock management platform with barcode scanning, cloud sync, and AI offer suggestions.
- [Perfume Processors Website](https://Perfumeprocessors.com): High-performance digital profile and company website for textile industry leader.
- [Sky Surge](https://utsaphire.dev): Arcade mobile game featuring power-up systems, procedural challenge loops, and responsive flight controls.
- [Dye Formulation Maker](https://utsaphire.dev): Algorithmic pigment ratio solver assisting textile businesses in calculating precision dye formulations.
- [Utsaphire 3D Portfolio](https://utsaphire.dev): Cinematic solar system experience built with Next.js, Three.js, and GSAP mapping developer capabilities to planetary orbits.

## Education
- B.Sc. Computer Science (2026–2030), BITS Pilani: Focus on machine learning, distributed systems, and computer graphics.

## Contact Information
- Email: utsaphire@gmail.com
- Location: India
- Brand: SaphireScape