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David García
David García

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From zero to automated: my journey building AI agents for clients

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I've spent the last couple of years building AI agents for small to medium businesses. It wasn’t a grand strategy; it started with a simple frustration and quickly spiraled into a surprisingly lucrative side hustle. This isn't about selling you the "future" – it’s about getting real, tangible automation working for your clients, and frankly, it’s a lot more achievable than most people think.

The Problem: Repetitive Tasks Eating Time

Let’s be honest, a lot of businesses still waste huge chunks of time on tasks that could easily be automated. Data entry, simple report generation, email filtering, even basic customer service inquiries – these are the low-hanging fruits. My clients, mostly in marketing and small e-commerce, were drowning in these tasks, pulling developers and business owners away from strategy and growth. They needed solutions, and they needed them fast. The problem wasn’t a lack of technology; it was a lack of the right technology and, crucially, the expertise to implement it effectively.

A Simple Python Example – Task Scheduling

Here’s a basic example of how we’re using Python and `schedule` to automate a recurring task – checking a website for updates and sending a notification. This is a simplified version, but it illustrates the core principle.


import schedule

import time

import requests

import smtplib

from email.mime.text import MIMEText

def check_website():

response = requests.get("https://example.com/updates") Replace with actual URL

if response.status_code == 200 and "new_update" in response.text:

print("New update found!")

send_email("Update Found", "Check the website for the latest changes.")

else:

print("No new updates.")

def send_email(subject, body):

sender_email = "your_email@example.com"

receiver_email = "recipient_email@example.com"

password = "your_email_password" NEVER commit this to a public repo!

message = MIMEText(body)

message['Subject'] = subject

message['From'] = sender_email

message['To'] = receiver_email

try:

server = smtplib.SMTP_SSL('smtp.gmail.com', 465)

server.login(sender_email, password)

server.sendmail(sender_email, receiver_email, message.as_string())

server.quit()

except Exception as e:

print(f"Error sending email: {e}")

schedule.every(10).minutes.do(check_website)

while True:

schedule.run_pending()

time.sleep(1)

The key lines here are within the `check_website` function. We’re using `requests` to fetch the website content, checking for a specific string ("new_update" in this case) to indicate a change. If a change is detected, we trigger the `send_email` function, which uses `smtplib` to send an email. This is a very basic example, but it demonstrates the core workflow: monitor, detect, and react. We use `schedule` to run this task repeatedly.

Practical Results & Scaling

We’ve seen clients reduce their reporting time by 70% and significantly improve their response times to customer inquiries. The key isn’t building incredibly complex AI – it’s identifying the right repetitive tasks and automating them reliably. We’ve found that a combination of simple Python scripts, Zapier integrations, and the occasional custom-built bot delivers the most value. Scaling involves carefully selecting the right tools and building a robust monitoring system.

Conclusion & Next Steps

Building AI agents for automation consulting isn’t about replacing developers; it’s about augmenting their capabilities and freeing them up to focus on strategic work. If you're struggling with repetitive tasks and want to explore how automation can transform your business, let’s talk. Explore our services at itelnetconsulting.com and let's discuss your specific needs. We specialize in building tailored solutions that deliver real results.

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Itelnet Consulting

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