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Anubhav Shrimal

I'm an Applied Scientist at Amazon with a passion for making complex AI concepts accessible to everyone. My work focuses on bridging the gap between cutting-edge research and practical applications that solve real business challenges. I believe in the transformative power of AI when it's built responsibly and understood widely.

Researcher

I conduct AI research that advances the state-of-the-art while solving real-world challenges. My work spans from theoretical explorations published in top conferences to translating these into production systems at scale resulting in significant business impact, and contributions to the scientific community. My research interests encompass a range of AI disciplines including Generative AI, NLP, and CV, allowing me to approach problems with a diverse technical skillset.

Author

I have published multiple research papers in top conferences including EMNLP, NAACL, and AAAI on topics such as Multi-LLM Agent Collaboration Frameworks, improved transformer architectures for NLP applications, and multi-modal AI systems. I also maintain "Anubhav Writes", a blog where I share both my personal perspectives and deeper technical thoughts on AI technology.

AI Educator

I translate complex AI concepts into accessible knowledge through my YouTube channel @TheAnubhavShrimal. My content spans from foundational machine learning principles to cutting-edge research paper breakdowns.

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Career

Amazon (July 2020 - Present)

Applied Scientist 2, Bangalore (July 2022 - Present)

Developing enterprise GenAI systems with transformer architectures and multi-agent LLM frameworks. Implementing multi-modal AI combining computer vision and NLP with PyTorch, and AWS Bedrock. Specializing in hybrid extraction-generation architectures for e-commerce applications.

Applied Scientist 1, Bangalore (July 2020 - June 2022)

Designed production ML systems using transformer-based architectures for NER. Implemented CV algorithms for catalog optimization and developed multi-question machine reading comprehension models for e-commerce applications.

Applied Scientist Intern, Bangalore (May 2019 - June 2019)

Improved NER models using BiLSTM with Attention networks, achieving significant reduction in training data noise. Worked on ML pipelines for text processing applications.

Youstart (August 2016 - October 2016)

Full Stack Developer Intern, Jaipur

Built responsive web and mobile applications with MEAN stack and Ionic Cordova. Developed cross-platform solutions with optimized front-end features for educational applications.

Research Publications

PARSE: LLM Driven Schema Optimization for Reliable Entity Extraction

EMNLP 2025 | Anubhav Shrimal, Aryan Jain, et al.

A novel LLM driven framework that autonomously refines JSON schemas and combines reflection based guardrails to significantly improve the accuracy, reliability, and robustness of structured entity extraction from unstructured text.

MARCO: Multi-Agent Real-time Chat Orchestration

EMNLP 2024 | Anubhav Shrimal, Stanley Kanagaraj, Kriti Biswas, et al.

A framework for orchestrating multiple specialized LLM agents in real-time conversational systems, with robust guardrails for error recovery and complex task execution.

NER-MQMRC: Formulating Named Entity Recognition as Multi Question Machine Reading Comprehension

NAACL 2022 | Anubhav Shrimal, Avi Jain, Kartik Mehta, Promod Yenigalla

A novel approach reformulating NER as a multi-question machine reading comprehension task, achieving significant improvements in accuracy while reducing model proliferation and training costs.

Discovering Emotion and Reasoning its Flip in Multi-Party Conversations using Masked Memory Network and Transformer

KNOSYS 2022 | Shivani Kumar, Anubhav Shrimal, Md Shad Akhtar, Tanmoy Chakraborty

A novel approach for emotion detection and reasoning in multi-party conversations, introducing the Emotion-Flip Reasoning task to identify triggers for emotional state changes.

Attention Beam: An Image Captioning Approach

AAAI 2021 | Anubhav Shrimal, Tanmoy Chakraborty

An enhanced image captioning model combining attention mechanisms with beam search to generate more accurate and descriptive captions.

Additionally, Published 3 research papers in Amazon internal conferences, including the Amazon ML Conference (AMLC) and the Amazon Computer Vision Conference (ACVC). 

Also, received a US patent in 2025 on a System for Multiple Named Entity Recognition.

Education

IIIT Delhi

M.Tech. in CSE (July 2018 - May 2020)

CGPA: 9.23 (Silver medalist)

SKIT Jaipur

B.Tech. in CSE (Aug 2014 - June 2018)


Udacity

Nanodegree

Attained Scholarships by Facebook for Deep Reinforcement Learning & Deep Learning Nanodegrees

YouTube Channel

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Making AI make sense — I break down complex research, tools, and trends so anyone from beginner to expert can apply the latest in artificial intelligence.

Here is a glimpse of the kind of content I publish on my Channel

WORK SKILLS

Machine Learning

PyTorch, TensorFlow, Scikit‑learn, Deep Learning, NLP, Computer Vision

Generative AI & LLMs

Transformer architectures, LLM fine‑tuning, Prompt Engineering, Diffusion Models

Frameworks & Tools

Langgraph, Git, Docker, MEAN Stack

Programming

Python , JavaScript, C/C++, Java

Projects

All Open-Source Projects available on Github

Selected Repositories:

Machine Learning

The projects I did in Machine Learning with PyTorch, Fastai, keras, Tensorflow, Scikit-learn.

Github

Reinforcement Learning

Implementation of RL algorithms (DQN, DDQN, Dueling-DQN, DDPG, MADDPG) in PyTorch

Github

Data Structures & Algorithms

I implemented 85+ popular data structures and algorithms questions in Python 3 & C++

Github

Achievements

99.36 %ile

GATE CSE 2018 

All India Rank 687 out of 100k+ candidates

Einstein Award

RBS Tech, Amazon

Recognizing innovative and out of the box thinking by the individual

Venture Award

RBS Tech, Amazon

Recognizing the spirit of individuals to take the calculative risk to innovate

1st Rank

Hackathons, Amazon 

Won 5+ hackathons at Org and Company wide levels

Top 200 / 10K

Facebook Scholarship 2019

For Udacity Deep RL Nanodegree

Excellence Award

SKIT Felicitation 2017

For brilliant & consistent performance

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