@kelvinintech

Kelvin R. Tobias

@kelvinintechGreenville, NCJoined December 2024

Engineering Leader | Writer | Software Developer | Advocate for Neurodiversity

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Kelvin R. Tobias's blogs

Kelvin_intechkelvinintech.hashnode.dev37 posts

Tough Vikings Take Delayed Icebaths 🧊

Understanding the Machine Learning Lifecycle: Training, Validation, Testing, Deployment, and Inference Ever trained a machine learning model and wondered, "Okay… now what?" You import your libraries,

6d ago · 17 min readkelvinintech.hashnode.dev

I Scored a 612 on AWS ML Engineer Associate (Passing is 720). Here's the AI Prep Pipeline I'm Building So It Doesn't Happen Again.

I sat MLA-C02 and scored a 612. Passing is 720. On paper, that's a fail. But here's the part I'm actually proud of: I never watched a single minute of the Udemy course that came with my practice quest

Sep 25 · 16 min readkelvinintech.hashnode.dev

The Room You Walk Into

A few weeks ago I taught a prompt engineering workshop to a room of high school students in Kinston, North Carolina. One of them told me AI felt intimidating. Another said he uses it every day but has

Jul 12 · 5 min readkelvinintech.hashnode.dev

Hello_LLM: Calling Claude from Python, C#, and R — Why Biotech Engineers Need All Three

The Problem You've trained a protein-folding model in Python. The biotech company's lab management system runs on C#. Your statistical validation team works in R. You need to call Claude across all th

Apr 22 · 6 min readkelvinintech.hashnode.dev

PyTorch Zero to One: Why I Built a CNN from Scratch (and What It Taught Me That Transfer Learning Wouldn't)

Part 2 of an ongoing series documenting my hands-on journey into deep learning as a software engineer transitioning into AI Engineering. In Part 1, I broke down tensors, matrix math, and the shape e

Mar 28 · 6 min readkelvinintech.hashnode.dev

Kelvin R. Tobias

About

Available for

Kelvin R. Tobias's blogs

Tough Vikings Take Delayed Icebaths 🧊

I Scored a 612 on AWS ML Engineer Associate (Passing is 720). Here's the AI Prep Pipeline I'm Building So It Doesn't Happen Again.

The Room You Walk Into

Hello_LLM: Calling Claude from Python, C#, and R — Why Biotech Engineers Need All Three

PyTorch Zero to One: Why I Built a CNN from Scratch (and What It Taught Me That Transfer Learning Wouldn't)

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Kelvin R. Tobias

About

Available for

Kelvin R. Tobias's blogs

Tough Vikings Take Delayed Icebaths 🧊

I Scored a 612 on AWS ML Engineer Associate (Passing is 720). Here's the AI Prep Pipeline I'm Building So It Doesn't Happen Again.

The Room You Walk Into

Hello_LLM: Calling Claude from Python, C#, and R — Why Biotech Engineers Need All Three

PyTorch Zero to One: Why I Built a CNN from Scratch (and What It Taught Me That Transfer Learning Wouldn't)