Aayush Garg
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About

Recently, I started working as a Forward Deployed ML Engineer at Applied Computing. We build and deploy AI models and a reasoning layer that help refineries and plants run better.

Plants and refineries were completely new to me. My PhD and early research were in energy too, but that was seismic data and imaging: a lot of science and not a single valve.

Applied Computing is a startup. From the day I joined, it has been a rollercoaster ride, exciting and a great learning experience. I learned on the job how ammonia and olefins plants work, scoped out the work, understood what the client expected, did research, deployed code, kept it running and wrote it all up.

Six months in, nothing has changed. I still do a bit of everything: client calls, keeping the scope in check, taking research code to production and keeping it running, plus the evals and monitoring around it.

Before this, I built image generation and enhancement pipelines at Jiffy, and before that at Flixstock, with some contract work for other companies on the side.

Lately, I have been curious about owning the intelligence: running open models on a proper serving stack, not just on a single GPU. That means we can deploy them in production for clients who do not want their data going to a model provider, and maybe even use them in our own coding harness. I am trying a few things at work and will write about it soon.

Outside work, I tinker with things and write here when I find the time, which is less often than I would like.

Professional experience

  1. May 2026 to Present

    Applied Computing

    ML Engineer (Forward Deployed)

    Forward deployed on AI that optimises live process plants (ammonia and olefins so far), wearing every hat it takes: working with client plant teams to pin down what they need, turning that into milestones and holding the scope, taking messy research code to production, and keeping it running across AWS and Databricks. Behind that sit ever-improving evals, monitoring for the time-series models we deploy, a reasoning layer that explains each recommendation to operators, and the system architecture that holds it all together, down to how the data is stored.

  2. Jan 2024 - Mar 2026

    Jiffy

    Senior Machine Learning Engineer

    Built and ran the image enhancement pipeline behind a $100M+ DTF printing business, turning 40K+ daily uploads into print-ready artwork, and Smart Redraw, a multi-agent system that replaced multi-day manual edits with real-time AI edits. Fine-tuned LLMs and VLMs and optimized their prompts with DSPy. Maintained and optimized the GPU inference stack for open-source LLM and vision models, for both latency and cost.

  3. Aug 2022 - Dec 2023

    Flixstock

    Software Development Engineer III

    Built Stable Diffusion pipelines for photo-shoot background generation with realistic shadows and lighting, identity transfer and fashion video generation. Fine-tuned custom ControlNets for pose, garment and lighting control.

  4. Oct 2019 - Jul 2022

    Shell

    Research Geophysicist

    Applied deep learning across Shell's seismic research: denoising models for seismic data, uncertainty quantification for subsurface imaging, and learned Hessian operators for wave-equation optimization.

  5. Aug 2015 - Aug 2019

    TU Delft

    PhD Researcher

    Developed JMI-res, a reservoir-oriented joint migration inversion method for high-resolution subsurface imaging. Built a deep learning super-resolution method for removing spatial aliasing from seismic data.

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Contract work

  1. Dec 2024 - Jul 2025

    Renderwolf

    ML and AI Engineer (part-time consultant)

    Built the generation stack for game asset pipelines: ComfyUI workflows for image (SDXL, Flux), video (WAN 2.1) and 3D (Trellis, Hunyuan3D) generation, deployed on Modal with custom nodes. Fine-tuned SDXL and Flux checkpoints for consistent character generation and style transfer.

  2. Jul 2024 - Oct 2024

    SixSense

    ML Engineer (part-time consultant)

    Architecture search for fast, high-precision semiconductor chip defect classification across CNN and transformer models. Built domain-specific pre-training on chip inspection data for ConvNeXt and transformer backbones, improving accuracy and producing representations reusable across inspection projects.

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© 2026 Aayush Garg

 
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