Edd Joseph

building

[Edd Joseph @eddjosephjr]

for all the builders, be willing to begin again

[Edd Joseph @eddjosephjr]

Apple Maps spotted. Curious about the technology behind this..

[Edd Joseph @eddjosephjr]

Based on the data, it looks like I need to prioritize my health today...

[Edd Joseph @eddjosephjr]

@WHOOP @willahmed

As a developer who wears a WHOOP strap every day, I wanted a fast way to check my biometrics and plan workouts without leaving my terminal.

I built an open-source CLI in Go that fetches recovery, strain, HRV, and sleep telemetry via the WHOOP v2 API.

It injects your live metrics directly into LLM prompts; giving you personalized, context-aware training recommendations grounded in your actual physiological data.

https://t.co/bg1S0NXVnM

[Edd Joseph @eddjosephjr]

@kushmergedeck https://t.co/o7BCYd1oJK

[Edd Joseph @eddjosephjr]

@danellisona https://t.co/o7BCYd1oJK

[Edd Joseph @eddjosephjr]

a project a day keeps the unemployment away

[Edd Joseph @eddjosephjr]

@maggiexgao @thecollectiv3e [email protected]

[Edd Joseph @eddjosephjr]

@WHOOP

[Edd Joseph @eddjosephjr]

Consider this my application for my dream company @Whoop

Whoop tells you what your body did.

whoopctl tells you what to do next, right from your terminal.

Shipped an open-source Go CLI that pulls live telemetry from the @WHOOP v2 API and feeds it into an LLM coach with dynamic context injection.

Ask "5x5 squats or a zone 2 run?" and it reasons over your actual recovery score, HRV baseline, and remaining strain budget.

↳ Built with Go, Cobra, Bubbletea, & Lipgloss

↳ Auto-refreshing rotating OAuth tokens

↳ Includes --sandbox mode with embedded v2 fixtures

@willahmed

Code: https://t.co/bg1S0NXVnM

[Edd Joseph @eddjosephjr]

Consider this my application to my dream company: @WHOOP @willahmed

I built Strain Coach; an intelligent copilot powered by the WHOOP Developer Platform API v2.

• Scoped to sleep-to-sleep cycles instead of calendar days

• Perplexity-style AI coach powered by DeepSeek (v4-flash)

• Dynamic strain caps + live intraday pacing curve

• Built with Spring Boot 3.4, Java 17, Supabase, & Next.js 15

• Full sandbox mode included (no wearable needed to test)

Repo: https://t.co/MCmI4HsunS

[Edd Joseph @eddjosephjr]

Putting this out into the tech sphere: I’m looking to join the engineering team at @WHOOP @willahmed.

I wear one every day and care deeply about performant, reliable systems. I just put in some applications.

A bit about my work:

• Built cloud infra & security tooling at Milliman

• Engineered FragBox (fail-closed hardware-isolated microVMs in Go)

• Shipped mobile & full-stack applications with Swift, React, & modern backends

If you’re an engineer or recruiter at WHOOP, or know someone who is, I’d love to chat.

RTs appreciated!

https://t.co/weX8s17NGN

[Edd Joseph @eddjosephjr]

Sam Altman on how to be successful

[Edd Joseph @eddjosephjr]

introducing frag

agents YOLO with your keys and your home directory. sandboxing is not optional once they can run shell. most setups either trust the model completely or break your workflow with heavy VMs.

one command drops your agent into an isolated local microVM with strictly scoped access and zero persistent leakage.

- local microVM isolation

- cwd access only, nothing above it

- network deny-by-default

- sandbox dies instantly on exit

- agent cannot widen its own boundary

- open source

this is early. thoughts welcome.

https://t.co/vPJp7eYl40

[Edd Joseph @eddjosephjr]

Agents YOLO with your keys and your home directory. Sandboxing is not optional once they can run shell.

Introducing Frag:

Local microVM, cwd only, net deny-by-default, sandbox dies on exit, agent cannot widen it. this is early.

Thoughts welcome

https://t.co/Z7MRO8mJX1

[Edd Joseph @eddjosephjr]

@RainmanJam I agree. Thank you for mentioning that

[Edd Joseph @eddjosephjr]

introducing dev-scaffold

new HTTP services are easy to start badly. people copy a repo that runs Docker as root, commits .env, leaves CORS on *, and has CI that only pip installs. FastAPI / cargo new give you code, not a shippable repo.

one command writes FastAPI, Axum, or a Python worker with Docker, GitHub Actions, and a few of those defaults already set.

- dev-scaffold my-service --type api
- FastAPI, Axum, or Python worker
- Docker, CI, Dependabot in the repo
- non-root image, no secrets in git
- rust CLI
- open source

you still write the product, auth, and database.

https://t.co/98EEkDLfgq

any thoughts or suggestions are welcome

[Edd Joseph @eddjosephjr]

You have fewer years ahead than behind. That number only moves one direction.

[Edd Joseph @eddjosephjr]

You have fewer years ahead than behind. Tomorrow, that number is smaller.

[Edd Joseph @eddjosephjr]

The gap between these two paths is invisible until it is not. Nobody notices the drift at 28. At 38 the gap is a crack. At 48 it is a canyon. Most people only look up when it is already wide enough to see from space.