The AI operations partner for businesses ready to scale.
We build, train, and run AI systems that cut costs, capture leads, and free your team to do what matters — across the US and Latin America.
Revenue generated for clients
Hours saved for clients
Industries served
Trusted across 20+ industries
Selected work
Real systems, in production, with results.
Real results from real engagements. Every project below was built, deployed, and managed by our team.
Why Celestial Nexus
We don't just advise. We build.
Four reasons clients pick us over a template-shop or an offshore generalist.
Building with AI since 2022
We started shipping production systems the day ChatGPT launched. As electrical engineers, we've been working with AI long before it became a buzzword, so we know what actually works in the real world.
Fixed price, no surprises
Clear scope, fixed price, fixed timeline. No hourly billing and no surprise invoices. You know exactly what you're paying and what you're getting before we start.
We also train your people
We train your team to use AI tools on their own so they can get more done day to day. Installing systems and training people are two separate services, and most clients pick both.
We use our own systems
We run our own company on the same automations we sell. Every system gets tested on us first, so by the time it reaches you we already know it works.
And we teach, too
We don't just install AI. We teach your team to use it.
Whether you're a 10-person clinic or a 200-person services firm, the real win is your team actually using AI day to day, not just having it installed. We run hands-on workshops in English and Spanish for chambers of commerce, business associations, and in-house corporate teams across the US and LATAM.
- AI fundamentals for non-technical leaders
- Practical use cases by industry
- How your team can use AI day to day to work faster and get more done
- Building an AI roadmap for your operations
- Hands-on session: building your first automation
AI is reshaping every industry. The people who learn to use it well are the ones who'll stand out and become more valuable to any company they work with. Training your team isn't just an upgrade, it opens doors to more creation, growth, and expansion.
Workshops · capacity
Half-day intensive · in-person
Full-day deep dive · team training
Program tailored to your team and goals
Bilingual delivery · same quality bar
How we work
From first call to launch — clear, fixed, and on the clock.
Discovery call
A free 30-minute call where we map your operations, find bottlenecks, and identify where AI can move the needle.
Proposal
Clear scope, timeline, and fixed price. No hourly billing, no surprises. You know exactly what you're getting.
Build & deploy
Our team builds, tests, and deploys. You get weekly updates and a working system — not a deck full of promises.
Train & run
We train your team and (optionally) keep operating the system with you. Most clients stay on retainer because results compound.
Co-founders
Jesús & Juan
The team
Built by people who've shipped this work before.
Jesús and Juan Barahona are the founders of Celestial Nexus — brothers, electrical engineers, and AI builders since the first ChatGPT shipped. We build the hard stuff ourselves: no offshore handoffs, no junior staff posing as seniors.
Put AI to work in your business.
Book a free 30-minute strategy call. We'll audit your operations, find the bottlenecks, and show you exactly where AI moves the needle.
Engagements typically start at $2K. Most projects range $5K–$30K.