Rapid repair and stabilization for Python workflows — work directly with a PhD-trained engineer direct.

Practical help for production issues, broken pipelines, and operational failures, with clear scope and net steps.

Direct help from Julian Baker (PhD). One engineer, one thread, accountable results.

💬Text me your issue Call now

Quickest way to get started: error/log + desired outcome.

Clear scope + fast execution

You don’t want a runaway project. You want clarity, speed, and verification.

Limited intake

I take a small number of active issues at a time so I can respond quicklyand stay focused.

If I’m heads-down, I’ll reply with the next available window.

Quick triage

clear next step

Typical fixes

typically hours, not weeks

Estimate first

before you commit

No vague deliverables

You’ll get a concrete plan: what we’ll change, why it matters, and how we’ll verify it worked.

Capped clarity

I’ll provide a time estimate before work begins, and we’ll checkpoint if scope changes.

What you can expect

Quick triage → clear estimate → fix + verification. If scope changes, we checkpoint before continuing.

A real engineer working with you

I'm Julian Baker — a PhD-trained engineer who builds and fixes real systems: Python automation, integrations, data pipelines, and operational reliability. If something is broken or blocking progress, I’ll help you diagnose it quickly and propose a clean, verifiable fix.

Julian Baker
Founder • Software Engineer
- LinkedIn

What PyCoreOps handles

Python & automation

Scripts, refactors, speedups, reliability, packaging, cron/task scheduling.

Production debugging

Tracebacks, flaky jobs, failing deployments, broken integrations.

Data pipelines

CSV/Excel/Pandas issues, ETL, validation, dedupe, transforms, monitoring.

DevOps / infra glue

Docker, Linux quirks, environment drift, secrets, logging, basic observability.

API integrations

Webhooks, third-party APIs, auth issues, retries, idempotency, rate limits.

Stabilize legacy systems

Inherited code that feels like a black box. I diagnose what’s actually happening, document the behavior, harden the weak points, and make it run predictably —so you can stop worrying about it breaking at the worst possible time.

How this works (fast)

Send the situation

Text the error, screenshot, or what’s failing.

Get diagnosis + estimate

I reply with likely cause, next step, and time estimate.

Fix & verify

We patch, test, and confirm it’s stable (screenshare if needed).

Guardrails

I don’t just patch it — I add logging, checks, or alerts so you see the issue before your customers do.

What to send me (copy/paste)

1) what’s failing (error/log/screenshot)

2) what “good” looks like

3) what changed recently

Direct operator mindset

PyCoreOps is built for speed and reliability: practical debugging, clean fixes, and the operational details that keep systems from breaking again.

Text or call — get the next step today

Send the error/log and what you want to happen. I’ll reply with a diagnosis and a plan.

💬Text me your issue 📞Call now

Fast replies when I’m online. If I miss you, I’ll text back ASAP.Julian Baker • PyCoreOps • software + automation + operations