I chase rabbit holes for a living.

Web design and AI tooling. One feeds the other. The small stuff matters most.

Senior Software Engineer @ Fidelity Investments

Currently Exploring

Topics I'm actively researching and experimenting with. These are the tools and workflows running in the background of my learning.

$ ps aux | grep exploring
ACTIVE_PROCESSES
web-craftInteraction design, micro-animations
agentic-codingClaude Code, Codex workflows
image-genFlux, Nano Banana, Midjourney
video-genRunway, Kling, Sora
automationAgent orchestration
~/photos/headshot.png
Jonathan Sanchez
$ whoami

I design for the web and I build with AI. Sometimes both at once.

My family's construction company had a WordPress site that felt ten years old. I rebuilt it from scratch. An AI invoice system to automate their paperwork. An iOS app because my wife needed a better baby tracker. I run autonomous coding agents and build context engineering workflows. The common thread? I care about how things look, how they work, and whether the details hold up when you look closer.

$ cat /etc/skills.conf

Tools and technologies I work with regularly.

[frontend]=
Next.js,React,Tailwind CSS,SwiftUI,Framer Motion
[ai_llm]=
Claude Code,Codex,Gemini,OlmOCR
[languages]=
TypeScript,JavaScript,Swift,Python,Bash
[infra]=
AWS,Datadog,Terraform,CloudKit,Vercel
status: building something new

LET'S TALK

Got a project in mind? I'm all ears.

open to new projects