Get organized. See your numbers. Grow.
I turn messy spreadsheets into clear dashboards — and build the website, logo and marketing setup that make your business look as good as it runs.
No pressure, no jargon — just 2–3 quick wins for your business.
Drag the slider: from spreadsheet chaos to a dashboard you can read in 5 seconds.
Everything a small business needs to run on real numbers.
Pick one service or bundle a few. Every price below is a real starting point — your free business check tells you exactly what you need (and what you don't).
Dashboards & Data Setup
Your sales, expenses, bookings and inventory in one clear dashboard — so you know where your money is going.
- Core data setup & dashboard$700
- Spreadsheet cleanup & templates$150
- Automated reports & email digest$350
- Custom add-ons & automationQuote
Website Design
A custom 4–5 page, mobile-friendly site with a working contact form — built around your own photos and services.
- Custom 4–5 page website$700
- Bilingual EN/ES optionQuote
- Issue fix / troubleshooting$100
Logo & Print Design
A brand people remember — on your sign, your card, your truck and your website.
- Custom logo (incl. animated version)$300
- Business card design$150
- Vehicle ad / decal design$150
Marketing & Automation
Get found on Google, stay in touch with customers, and run ads that you can actually measure.
- Google Business Profile setup$100
- QR code menus & order forms$100
- Email newsletter setup$200
- Social & search ads setup$250
Monthly Plans
Keep everything running and up to date while you focus on your customers.
- Automated report monitoring$75/mo
- Monthly maintenance$200/mo
- Ad management + monthly report$250/mo
- Data & content updates$400/mo
Not sure where to start?
That's what the free 15-minute business check is for. We'll look at how you run things today and find the quickest wins.
Book my free checkOne-time services start with a 50% deposit; the balance is due at delivery. Monthly plans are optional, billed monthly, no deposit.
What is paperwork costing you?
Move the sliders to match your week. Most owners are surprised.
Estimate for illustration only — your free business check gives you real numbers.
Work built to be genuinely used.
Every project below is live — click through and try it.
Dashboards
View all →Sales & Returns Dashboard
Category performance and return-rate trends in one view.
Open live demo →Service Bay Report
Which technicians and jobs actually drive revenue.
Open live demo →Cost & Cash-Flow Report
Budget vs. actual by phase — catches overruns early.
Open live demo →Inventory & Reorder Alerts
Flags at-risk items before they run out.
Open live demo →Ad ROI Report
Ranks ad channels by true return on every dollar.
Open live demo →Finance & Bills Dashboard
Bilingual tracking for donations, expenses and bills.
Open live demo →Websites, brand & print
View all →Booking & Deposit Site
Bilingual, mobile-first, with a booking-to-deposit flow.
Visit site →Six Style Directions
Pick a look you love before your custom build begins.
Visit site →Logos & Business Cards
Seven brand systems with animated logos and matching cards.
Visit site →Recent client projects
Simple, start to finish.
You stay in charge. I do the technical work and explain everything in plain language.
Free 15-min check
We talk about what's slowing you down and what you wish you knew.
Mockup & quote
You see a sample and a clear, fixed price before committing.
Build
I build it with your real data, photos and branding.
Handoff & support
A walkthrough so you can use it right away, plus support when you need it.
A local team that speaks your language — and your numbers.
I'm Jonathan Mejia. By day I work as an engineering technician, using SQL, Excel and Python to solve real problems with real data. J&R Data Consulting brings that same skill set to small businesses that don't have an analyst — or the time to become one.
Together with my partner Rebeca, we help owners get organized: clear numbers, a professional look, and tools that save time every single week. And we do it in English or Spanish — whatever you're most comfortable with.
Worked with us? We'd love to hear about it.
Your review helps other local business owners decide. We read every one, and we only post it on this site if you give us permission.
Common questions
What happens in the free 15-minute business check?
We look at how you track sales, expenses and bookings today and how customers find you online. You leave with 2–3 practical improvements — whether or not you hire us.
How long does a project take?
A core data setup is typically delivered within 7 days of signing and getting access to your data. Websites usually take 1–2 weeks once we have your photos and content.
How does payment work?
One-time services start with a 50% deposit, and the balance is due at delivery. Monthly plans are billed monthly with no deposit.
Do I have to sign up for a monthly plan?
No. Monthly plans are optional — many clients start with a one-time project and add a plan later only if they want ongoing help.
What do I need to get started?
Whatever you already have: a spreadsheet, receipts, your POS or booking exports, photos of your work, your logo. Messy is fine — cleaning it up is our job.
¿Trabajan en español?
¡Sí! We work fully in Spanish or English — meetings, websites, dashboards and documents.
Let's find your quick wins.
Tell us a little about your business and we'll reach out within 1–2 business days to set up your free 15-minute check.
What you get — free
- A quick look at how you track money and time
- 2–3 specific improvements you can make right away
- An honest recommendation — even if it's "you don't need us yet"