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Exploring neural networks, local inference, and ML systems
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Exploring neural networks, local inference, and ML systems

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danieltalbert/README.md

A panoramic coral, lavender, and cyan ring nebula surrounding a deep field of stars

Daniel Talbert

Aspiring machine learning engineer exploring neural networks, local inference, and the systems that turn models into capabilities.

Email · LinkedIn · Seattle, Washington

I want to understand the whole path

Machine learning fascinates me most when it moves beyond a notebook. I want to understand what the model is learning, how architectures and weights shape its behavior, what it takes to run inference locally or behind a service, and how data pipelines, evaluation, and orchestration turn a model into something a product can actually do.

That is the direction behind my work: computer vision experiments, reproducible data science, model-assisted content pipelines, ML education through games, and the software foundations those systems need. I am still becoming a stronger software engineer, but the reason I care about the engineering is simple: ambitious ML only becomes useful when the surrounding system can carry it.

The stack that fascinates me

Four-stage machine learning engineering flow from data and representations through architectures and weights, inference and orchestration, and product capabilities

I am interested in every layer—and especially the handoffs between them. A metric can tell me whether an experiment worked; the full system determines whether that learning becomes a reliable capability.

Proof in the work

Correlated traffic-sign frames flow through a ResNet before evaluation on an unseen physical sign
Traffic Sign ResNet50 · modeling + inference
TensorFlow · transfer learning · fine-tuning · class weights · TTA

Removed a 99.92% physical-sign group overlap from the original evaluation, then reached 92.90% accuracy and 91.29% macro F1 on 7,830 images from 261 unseen sign groups.

Property structures become model features and resolve into two age-group regions
Data Science Portfolio · data + evaluation
pandas · scikit-learn · feature boundaries · reproducible reporting

Built a tested property-age classifier over 22,913 records with a fixed holdout, explicit leakage exclusions, generated evidence, and a 0.9768 ROC-AUC.

Gradientfall action-adventure and content-pipeline preview
Gradientfall · generation + orchestration
external models · JSON schemas · validation gates · Godot runtime

Designed a model-assisted content flow where briefs become generated JSON, enter a non-shipping inbox, pass machine validation and editorial review, and only then become runtime-loaded game content.

Neural Quest machine-learning adventure preview
Neural Quest · ML as an interactive experience
features · classical models · deep learning · representations · attention

Turns a 20-world ML curriculum into places, tutors, experiments, encounters, and boss checks so the concepts become interactions instead of vocabulary lists.

Emvera secure personal-finance application overview
Emvera · secure application systems
Django · Plaid Sandbox · PostgreSQL · TOTP · Docker · 205 tests

Builds the kind of secure, owner-scoped, observable application foundation that future data and model capabilities should inherit rather than work around.

Pizza order tickets resolve into demand waves and product signals
Pizza Sales Analysis · data into decisions
pandas · validation · aggregation · decision-ready visualization

Transforms 48,620 transaction lines into reproducible views of demand, staffing pressure, category performance, and product opportunity.

Questions I am actively chasing

  • How far can useful inference move onto local hardware, and what changes when privacy, latency, memory, and compute become hard constraints?
  • How do data quality, representations, architecture, learned weights, and evaluation interact in a model's real behavior?
  • How should orchestration combine models, tools, deterministic code, validation, and feedback loops?
  • What turns a successful model experiment into a capability that people can actually notice and use?

Where I am heading

I am working toward the ability to take a model from raw data all the way to a useful, observable capability. The next stretch of that path is deeper neural-network and representation-learning intuition, more hands-on work with local models and inference tradeoffs, stronger end-to-end data/model pipelines, and the production engineering needed to make those systems dependable.

Working stack

Python TensorFlow scikit-learn NumPy pandas Django PostgreSQL Docker Godot

If you want to talk about applied ML, local inference, model systems, or building unusual AI-powered products, reach me at [email protected].

Pinned Loading

  1. data-science-portfolio data-science-portfolio Public

    Reproducible data-science case studies with leakage-aware evaluation, source provenance, tests, and generated evidence.

    Python 1

  2. emvera emvera Public

    Security-focused Django personal-finance sandbox with Plaid, PostgreSQL, TOTP, 205 tests, and containerized deployment.

    Python

  3. gradientfall gradientfall Public

    Active Godot action-adventure vertical slice with procedural terrain, combat, companions, and a schema-validated content pipeline.

    GDScript 1

  4. neural-quest neural-quest Public

    Pixel-art Godot adventure that teaches machine learning across 20 worlds with validated content and headless engine CI.

    GDScript

  5. pizza-sales-performance-analysis pizza-sales-performance-analysis Public

    Reproducible pizza-sales analysis of 48,620 transactions with pandas, a validated CLI, and decision-ready figures.

    Jupyter Notebook

  6. traffic-sign-resnet50 traffic-sign-resnet50 Public

    Leakage-aware 43-class traffic-sign recognition with TensorFlow, ResNet50, grouped validation, and test-time augmentation.

    Python 1