Yash Singh Pathania

Hey there!! I’m an AI Engineer at Honeywell in Dublin, Ireland, working on cutting-edge AI solutions and recently completed my MSc in Computer Science and AI from University College Dublin with First Class Honours (4.1/4.2 GPA), graduating in the top 1% of my class.

At Honeywell, I’ve built a scalable Vertex AI multi-agent drafting platform with robust prompt templates and PEFT fine-tuning for domain-aligned document generation, partnering directly with Google Dublin engineering. I also engineered an LLM factuality evaluation system built on Meta’s FactScore, achieving a 71% cycle-time reduction (from 2 weeks to 4 days) through deterministic pipelines with LangGraph and NER - which has a patent pending!

Before Honeywell, I worked at Tata 1mg as a Software Developer, where I led development of Common Order Taking (COT) — an in-house POS system, adopting microservices and async paradigms to boost throughput by 30% (won Team of the Quarter!). I also implemented an LLM-powered semantic search within COT, increasing order conversion by 28%, and fabricated an ML-driven auto-replenishment module for Odin, India’s largest medicine WMS, using ARIMA & LSTM for demand forecasting.

I’m passionate about AI/ML, NLP, and have published research including a co-authored paper on a novel LSTM-CNN model that achieved state-of-the-art accuracy for emotion classification. I love building innovative solutions that bridge the gap between research and real-world applications. Want to know more? Calendly.

I enjoy exploring various interests and hobbies that keep me grounded in the real world. I love to scuba dive 🤿 and am a COAS 1 start scuba diver and play basketball 🏀. If you know any dive spots or want to hoop, feel free to reach out. Check out the Misc section to see what I’m up to outside of coding.

Feel free to reach out at yashpathania704@gmail.com. Let’s connect! I use Obsidian a lot, so this entire website is basically Markdown.

Oh, and I’m currently in the beautiful country of Ireland! 🌍

Haigh, go raibh maith agat as bheith anseo! (Hi, thank you for being here!)