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.
Kelvin R. Tobias
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36 posts published so far
The Room You Walk Into
Kelvin R. Tobias
Hello_LLM: Calling Claude from Python, C#, and R — Why Biotech Engineers Need All Three
Kelvin R. Tobias
PyTorch Zero to One: Why I Built a CNN from Scratch (and What It Taught Me That Transfer Learning Wouldn't)
Kelvin R. Tobias
PyTorch Zero to One: Tensors, Matrix Math, and Why Shape Errors Will Humble You
Kelvin R. Tobias
FBP (Fat Polar Bears): The Ice Breaker Strategy for Tech Conversations
Kelvin R. Tobias
Mastering Control Flow: switch vs if-else in C#
Kelvin R. Tobias
🔧 C# Classes, Constructors & Instances — A Mechanic's Guide to OOP
Kelvin R. Tobias
Exploring Implicitly Typed Variables in C#
Kelvin R. Tobias
Understanding Type Conversion in C#: Implicit, Explicit, and Conversion Helpers
Kelvin R. Tobias
🔢 Convert.ToInt32 vs. int.Parse in C# — Which One Should You Use?
Kelvin R. Tobias
🧠 Static vs Non-Static in C# — And How It All Connects to Managed Code and Mechanics
Kelvin R. Tobias
Automating Linux System Configuration with Ansible: A Step-by-Step Guide
Kelvin R. Tobias
🔊 How I Got Sound Working on My iMac (18,2) After Installing Fedora Linux
Kelvin R. Tobias
How I Passed the CompTIA Linux+ Exam (And What Actually Worked)
Kelvin R. Tobias
From Wrenches to Kernels: Why Mechanics are Primed for a Linux Career (and Why it's a Labor of Love)
Kelvin R. Tobias
🖥️ Breathe New Life into Your Old Mac with Linux (Like Pop!_OS)
Kelvin R. Tobias
/etc/adhd/habit-stacking.conf
Kelvin R. Tobias
⚙️ How My ENGINE Framework Helped Me Pass the CompTIA Linux+
Kelvin R. Tobias
From Couch to "Blue Level": What 622 Miles with Nike Run Club Taught Me
Kelvin R. Tobias
From Coding Dreams to Times Square: How My Network Made It Possible
Kelvin R. Tobias
How Learning About EDI and CAN Systems Led Me to Understand APIs and Become a Software Engineer
Kelvin R. Tobias
Mastering DOM Manipulation: Choosing Between TextContent, InnerHTML, and InnerText
Kelvin R. Tobias
My First Day at the Commit Your Code Conference: A Journey of Inspiration
Kelvin R. Tobias
Missing My Crankshaft: Living 31 Years Without Knowing Why I Couldn't Idle Right
Kelvin R. Tobias