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Ansh Mittal

Machine Learning Engineer II

Machine Learning Engineer II @ Guidewire | 5+ yrs ML (3D CV + LLM Optimization). Spanning foundational research to enterprise production. Proven track record of shipping optimized spatial pipelines and architecting large-scale agentic AI systems. Skilled in translating cutting-edge prototypes (NeRFs, Gaussian Splats) and fine-tuned Language models into scalable, production-ready workflows for complex computing challenges.

Selected Projects

January 17, 2025

CUDAx365 Animation Set

Black Hole 3D Flow

CUDAx365 black-hole simulations and Neural Radiance Field experiments for dynamic flow analysis, MHD graph kernels, and approximation studies.

3D hot/cold stellar flowMHD CUDA graph kernel combinedMHD CUDA approximations

January 2026

Stay tuned

Cyber Attack Signal Simulation

I will be adding Wireshark PCAP signal usage and the electromagnetic spectrum in enclosed environments to simulate cyber attacks.

Wireshark PCAP signalsEM spectrum in enclosed environmentsCyber-attack simulation videos coming next

3D Medical Imaging

Volumetric U-Net

3D CT Scan Segmentation

A U-Net-style segmentation pipeline adapted from 2D slices to volumetric CT data by using 3D feature blocks, skip-connected encoder-decoder paths, and spatial context across neighboring slices.

3D CT volumesEncoder-decoder segmentationSlice-to-slice context

Fundus CAD Research

EfficientNet B1

EfficientNet Fundus Classification

Fundus disease classification across 40 abnormality labels using fine-tuned pretrained CNNs. EfficientNet B1 was the strongest single-model choice, with high precision/recall on the reported split and a practical path toward computer-aided retinal screening.

40 fundus labelsFine-tuned CNNsCAD for retinal screening

World Models

VAE + MDN-RNN + CMA-ES

World Model Implementation

Implementation of the World Models agent pattern: a CNN-VAE compresses image frames, an MDN-RNN predicts future latent states, and CMA-ES optimizes a compact controller over the learned latent memory.

Latent visual modelMixture-density memoryEvolutionary controller

AR + AI Insurance

AR INSURIM

AR Insurance Prototype

An AR insurance prototype for inspecting policy objects and claim context in-place. The same flow can evolve with AI-assisted damage detection, guided evidence capture, and real-time claim triage.

AR inspectionAI claim triageGuided evidence capture
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Experience & Education

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Experience

Apr 2024 - Present

Machine Learning Engineer II

Guidewire

Leading enterprise ML systems across OCR-RAG-LLM optimization, claim summarization, geospatial hazard intelligence, digital twin simulation, and production AWS pipelines.

Jan 2022 - Jul 2024

AI/ML Computer Vision Research Engineer & Graduate Research Assistant

University of Southern California (USC ISI and USC IMSC labs)

Combined USC research work across neural rendering, 3D reconstruction, split computing, and applied computer vision from lab experimentation through survey publication.

Sep 2023 - Dec 2023

Senior CV Engineer (Founding)

Remix Inc

Built real-time novel-view-synthesis and rendering systems for dynamic 3D telepresence.

Jan 2023 - May 2023

AI/ML Research Engineer

KNOW Systems, Inc

Worked on GenerativeQA, evaluation pipelines, and neural rendering proof-of-concepts for research-driven products.

May 2022 - Aug 2022

Machine Learning Engineer Intern

Guidewire

Built data-quality tooling, automated reporting, and geospatial hazard proof-of-concepts for insurance data science teams.

Apr 2022 - Jun 2022

Student Research Worker

USC Marshall School of Business

Supported quantum-computing research discovery and researcher-clustering pipelines.

Sep 2020 - Aug 2021

Data Scientist

Sociometrik Infer Private Limited

Led geospatial machine-learning pipelines for roof detection, super-resolution, feature extraction, and terrain classification.

Jan 2020 - Oct 2020

Research Engineer

Indian Institute of Technology, Delhi

Developed cybersecurity learning games, blockchain-training systems, and user-feedback pipelines for an IIT Delhi research lab.

Jun 2019 - Nov 2019

Full Stack Engineer

UVA Institute

Migrated an e-learning platform, integrated low-latency streaming, and automated analytics for course delivery and sales insights.

Jun 2018 - Aug 2018

Data Science Intern

Delhi e-Governance Society

Worked on analytics, visualization, and forecasting systems for public-sector e-services.

Education

Aug 2021 - May 2023

Master of Science in Computer Science

University of Southern California

Completed an MS in Computer Science while working across USC research labs on computer vision, AI systems, and machine learning problems.

Oct 2020 - Jun 2021

Summer School and Quantum Computing Programs

Qiskit Global Summer School and QxQ by Coding School

Completed focused quantum-computing programs alongside machine-learning work and graduate-school preparation.

Aug 2015 - May 2019

Bachelor of Technology in Computer Science and Engineering

Guru Gobind Singh Indraprastha University

Completed undergraduate study in computer science and engineering with a strong systems and machine-learning foundation.

Blog

Contact Me

Thanks for the interest in my research. Reach out with questions about publications, collaborations, or future projects.