Yober JiménezToo many customer messages?
Let AI help answer common questions, even when you're busy.
Founder & CEO, Exsystem · Miami
On the Court.Behind the Code.
I'm Yober. I play pickleball, build AI tools and apps, and turn ideas into things people actually use.
What brings you here?
AI vision · live sim
Rally 0
Tap the court to place the next shot
Speed --
Landing --
Confidence --
Court Corner
Never argue about
the score again.
A free smart scorer for your next game. It tracks who serves, calls the score the way players say it, and can read it out loud.
Score call
0–0–2
Winner
0
Winner
0
Simplified scorer for casual play: it follows standard side-out scoring but is not an official referee. Runs fully in your browser, works offline, sends nothing.
How it works
- 01Tap the team that won each rally. Only the serving team scores.
- 02It handles server 1, server 2 and side-outs for you.
- 03Read the big call out loud, or let your phone say it.
For players & coaches
You play. Let your page do the rest.
Coaches, pros and club organizers: a page like this one, built for you. Your story, your photos, and a link in your bio that books lessons while you're on the court.
- Lesson booking and remindersPlayers pick a slot, you get notified, they get reminded.
- An assistant that answers DMsPrices, schedules and locations, answered day or night.
- Bilingual, fast and yoursEnglish and Spanish, built for phones, with your own link.
Example
AI & Tech, made simple
Technology should make life easier.
No jargon. If something eats your time every week, there's usually a smarter way. This is the kind of thing I build:
Business assistantOnline · replies 24/7
11:42 PM · while the owner sleeps
Tired of managing appointments?
Make scheduling and reminders run on their own.
Repeating the same work every day?
Automate those repetitive tasks and focus on what matters.
Have an idea for an app?
Let's explore how to turn it into something real and useful.
Working on your own?
Quotes, follow-ups and invoices that send themselves.
Decisions based on guesses?
Turn your numbers into a simple view you can check from your phone.
Examples of what's possible, not client case studies.
What could you automate?
What I'm building
Real projects, in motion.
WolfTrack
An educational tool to analyze stock and crypto prices, with simple rules to explore periodic contributions over time.
Educational tool only. Not financial advice or an investment recommendation.
Explore WolfTrack
Exsystem
Software, AI and automation for businesses. We also build advanced enterprise technology, including IBM i systems and security, for companies that can't afford to fail.
Discover Exsystem
About
Builder by trade.
Player by choice.
I'm the founder and CEO of Exsystem, a technology company in Miami.
Most days I build software, AI projects and automations: tools that take something tedious and make it simple. I like technology most when people barely notice it, because it just works.
The rest of the time, you'll probably find me on a pickleball court.
Company
Founder & CEO, Exsystem
Builds
AI, apps and automation
Plays
Pickleball · Miami
Work with me
Have something you'd like to simplify?
Tell me what's taking too much of your time. There might be a better way to do it.
- I read every message personally.
- No commitment. A conversation is the first step.
- English or Spanish, whichever you prefer.
Prefer to talk?Pick a 30-minute slot that works for you.
Book a callStay connected
Occasional updates.
From the court, the lab, and the things I'm building. No spam, unsubscribe anytime.