Piysuh Rai

Software Engineer | React, TypeScript, Node.js | Applied AI & LLMs
I’m a Software Engineer with 3+ years of experience building responsive, scalable web applications across HRMS, logistics, WMS, and e-commerce platforms.
At NSP Global Tech, I build microfrontend-based HRMS applications using React and Fluent UI, translating Figma designs into pixel-perfect interfaces and integrating REST APIs within Agile development workflows using Azure DevOps.
Previously, at Holisol, I worked on logistics and warehouse management systems. At Peacock India, I worked as a MERN developer, building full-stack features ranging from booking and invoicing modules to backend services.
🚀 What I Build Outside of Work
I enjoy building projects that take me beyond traditional frontend development and into AI, LLMs, and systems engineering.

#Shorts Pipeline
A fully local, no-paid-API pipeline that turns a text script into a finished YouTube Short. It includes TTS narration with word-level timestamps, styled captions, FFmpeg-based video stitching, and an optional AI scene-generation pipeline using Groq and FLUX — all orchestrated through FastAPI.

#BatChat
A local-first RAG Chrome extension that turns documentation sites, Wikipedia pages, and private Jira/GitHub content into a grounded chat assistant. It uses cost-optimized local embeddings and includes SSRF-safe API key handling.

#Nakshatra
A WaveNet-style name generator trained from scratch in PyTorch on 100K+ names, with real-time inference visualization built in React.
🛠️ Technical Focus
Frontend: React, TypeScript, JavaScript, Fluent UI, HTML, CSS
Backend: Node.js, FastAPI, REST APIs
Databases: PostgreSQL, MongoDB, Vector Databases
AI / GenAI: LangChain, RAG, LLMs, Embeddings, PyTorch
Tools & Platforms: Git, Azure DevOps, Docker, FFmpeg
I’m particularly interested in the intersection of frontend engineering and applied AI — building products where strong UX meets practical LLM and RAG systems.
Open to connecting with engineers and builders working on frontend, AI, and developer-focused products.

📧 piyushrairai124@gmail.com
📱 8755168992