AI

I'm an AI consultant and using AI agents saves me hours. My clients follow 5 steps to become more efficient.

Justin Parnell speaks on a podcast
Justin Parnell is an AI consultant. Courtesy of Justin Parnell
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This as-told-to essay is based on a conversation with Justin Parnell, 39, an AI consultant based in San Francisco. This piece has been edited for length and clarity.

As an AI consultant, I automate cumbersome parts of my workflow to save me hours and make me far more efficient.

Through my business, Justin GPT, I build custom AI agents for clients who want to do the same.

I advise every client to follow these five simple steps for using AI agents to lighten their workload. (My advice is model-agnostic. It doesn't matter whether you use ChatGPT, Gemini, or CoPilot).

1) Understand how AI works

Keep in mind what AI actually does as you think about the job you're trying to get done. If you understand AI's data, objectives, and constraints, you understand how it works.

AI aligns the context you give it with the information it has been trained on for next-token prediction.

Instead of viewing AI agents as autonomous digital workers, break it down. First principles thinking says: "An AI agent is simply a model that receives input, follows defined goals and rules, makes step-by-step decisions, and uses tools to take actions."

2) Break down the job into its atomic parts

Separate the task into the smaller steps you perform within it, then ask yourself whether AI can handle them. If the answer is yes, consider how valuable it would be to have an AI agent take over those tasks.

For example, if it's admin work, ask questions like: what steps are involved in the new client intake process? What goes into building a proposal? What steps are required to send a contract for signature and officially onboard a new client?

Breaking those processes into atomic parts might involve, for example, logging into your accounting software, adding a new client, and sending an invoice.

3) Prioritize the atomic tasks

Ask yourself: is this task high or low impact? High or low effort?

Prioritize high-impact, low-effort tasks, then high-impact, high-effort tasks, followed by low-impact, low-effort tasks. Low-impact, high-effort is the lowest priority.

As you tick those tasks off in order of prioritization, your workflow quickly becomes AI-empowered.

4) Put yourself in the workflow

There will always be points in the workflow where a human needs to step in. Before an invoice is sent, I review it. Before a proposal is approved, I get a Slack notification to check it to see if it needs editing.

Design yourself into the workflow to make sure AI hasn't done anything you wouldn't do.

Explaining to AI that it has made a mistake and how not to repeat the error helps it improve.

I recommend building this step into any end-to-end workflow.

5) Get going!

Once you've completed the first four steps, you are ready to start integrating AI agents into your workflow.

You're off to the races, and you can start building and seeing real efficiency gains.

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Joshua Nelken-Zitser headshot
Joshua Nelken-Zitser
Joshua Nelken-Zitser is an award-winning correspondent at Business Insider’s London bureau covering the affordability of modern life.Through features, investigations, on-the-ground reporting, and As Told To essays, he explores the changing cost of major life milestones, what people choose to spend on when they can’t afford everything they want, and how they adapt as traditional markers of success become less attainable.Joshua previously spent five years on the news desk, reporting from the US, across Europe, and the Middle East.  In 2025, he moved to the business desk to cover wealth, spending, and consumer culture.In 2024, he received the Axel Springer Award for Change — Journalistic Piece of the Year and was highly commended at the British Journalism Awards for an investigation into state-subsidized gender-transition surgeries in Iran.His debut book (TRAUMA BONDS: How Generational Trauma Shapes, Divides and Connects Us) will be published by HarperCollins in January 2027.Got a tip? Email jzitser@jkmperu.com. You can also follow him on X or Instagram.