San Salvador · Working worldwide · Español

Message me
Independent digital systems studioSan Salvador, El Salvador +

Your business is unique.Your system should beunique too.

Explore our work

We design digital systems around how your business actually works.

Let's build yours
Strategy / Software / Automation / WebBuilt to fit you.

01 / Why Nex

Your company should not
adapt to the software.

The software should
adapt to your company.

Generic tools work until your business stops being generic.

That's where we start.

02 / Selected work

Fewer promises.
More real systems.

Both CompanyBusiness operating system / 01
Explore the system ↗
CRM / Sales / FinanceDesigned around a real operation
View published by Nex Studio. Illustrative data.Explore the system

Both Company

Business Operating System

CRM / Quoting / WhatsApp / Accounting

In production since 2025

A system built around an embroidery and uniforms business in El Salvador. From the first inquiry to the order and its accounting record.

Read the full case

Before / Scattered information

Each thing.
In its own place.

WhatsAppExcelQuotesFollow-upsAccounting

Inquiries handled by hand. Follow-up in spreadsheets. Sales that never reached accounting.

After / A connected operation

Everything.
In one system.

  1. 01Inquiry
  2. 02Quote
  3. 03Sale
  4. 04Order
  5. 05Accounting

The customer enters once. Their information follows every step.

03 / Our approach

First,
how you work.

Then, the system
that makes sense for you.

Every business has different processes, customers and problems. So we start by listening to the people who do the work, find where time gets lost, and design from there.

The tool comes after.

04 / Capabilities

What we
build.

01

Business systems

Internal systems created around your operation. Quoting, orders and accounting with a single source of information.

Operations / Data / IntegrationsSee a real workshop system
02

CRM & sales

Every contact, conversation and order in one place. Follow-up with context so no opportunity depends on memory.

Customers / Pipeline / Follow-upSee the CRM for small businesses
03

AI & automation

WhatsApp support, quotes with your real prices and tasks that run when they should. Automation connected to your processes.

WhatsApp / Quoting / WorkflowsSee the WhatsApp assistant
04

Internal tools

Quoting tools, financial dashboards and work tools to see what is happening and decide with up-to-date information.

Dashboards / Finance / ToolsSee connected accounting
05

Web experiences

Websites that explain what you do and turn a visit into a conversation. Connected to the system that receives your next customer.

Strategy / Design / DevelopmentSee connected web design
Inside the system / Both CompanyContinue to impact ↓

01 / 06

A customer
writes.

An inquiry arrives on WhatsApp. The system starts the conversation and gathers the order details.

  1. WhatsAppInquiry 10:42
  2. CRMContact #045
  3. QuotingQuote #0231 · $575
  4. SaleApproved · $287.50
  5. ProductionOrder #0147
  6. AccountingEntry · +$575
WhatsApp / Both Company

Hi, I need a quote for 25 navy polo shirts with an embroidered logo.

Got it. We will prepare your quote with the quantities and details of your order.

The first message starts the process.
B Both Company CRMCustomers / New contactCreated from WhatsApp
CS

Colegio San Pablo

Rocío Méndez · Purchasing

WhatsApp
+503 7XXX XXXX
Source
WhatsApp · 10:42
Tag
UniformsNew
Assigned to
Sales
Order detected in the inquiry
25 polos · navy blueembroidered logosizes S/M/L
HistoryToday
  1. 10:42

    Inquiry received on WhatsApp

  2. 10:42

    Contact created: #045 Colegio San Pablo

  3. 10:43

    Order details extracted by AI

  4. 10:43

    Quote in preparation

NextQuote #0231→
B Both Company SalesQuotes / #0231Connected to WhatsApp
CS
Colegio San Pabloonline
PDF
Quote #023125 polos + 25 pants · $575.00
10:55 ✓✓

Confirmed, go ahead with the 25 polos and 25 pants. I will send the deposit today.

11:20

Deposit of $287.50 received. Your order #0147 goes into production today.

11:34 ✓✓
Quote #0231

Colegio San Pablo

Sent✓ Approved
Total$575.00
50% deposit$0.00
Recorded 11:34Due on delivery: $287.50
CreatesOrder #0147→
B Both Company ProductionOrders / #0147In production

Order #0147 · Colegio San Pablo

From quote #0231 · deposit recorded

DeliveryMay 20in 8 days
Draft 1
Production 3
#0147Colegio San Pablo50 pieces · May 20
Ready 1
Delivered 12
Production progress0%
  • Navy polos · embroidery
    25/25
  • Sincatex pants
    10/25
  • Quality check and packing
    0/50

Flow demonstration with illustrative data.

05 / Impact

What changes
day to day.

<1min

A quote on time.

Automatic reply with no human intervention in the Both Company case.

3→1

The full picture.

Quoting, CRM and accounting connected in one system.

24/7

Service keeps going.

The system receives inquiries and replies even outside working hours.

Results and capabilities published in the Both Company case. Scope is defined for each business.

How we work

From your operation
to your infrastructure.

  1. 01

    Understand.

    We listen to your team and walk through the real process. We find what needs to change first.

  2. 02

    Design.

    We define the flows, the data and the connections. Every piece has a reason to be there.

  3. 03

    Build.

    We develop in stages. We test with your operation and prepare your team to use it.

  4. 04

    Improve.

    We support daily use and adjust the system when your business needs it.

06 / The studio

Small studio.
Serious systems.

Nex was born inside a real business.

I'm Carlos Caballero. My family runs a textile business in El Salvador. I saw how handwritten quotes and forgotten follow-ups cost sales and time.

I started by automating our own operation. Today I work with other businesses to build the systems they need, always with people first.

Carlos Caballero, founder of Nex Studio
Carlos Caballero / Founder of Nex Studio

I know the problem
from the inside.

You talk to the person who understands the business and builds the system.

Let's talk directly
San Salvador, El Salvador
CST time zone
Working with businesses, wherever they are.

Generic tools
ask you to adapt.

We start
with you.

Built around you.

07 / Client words

“Now everything from quoting to accounting runs in a single system, and I actually know what is going on.”

Both CompanyEmbroidery and uniforms / El Salvador

08 / More work

The studio,
made digital.

Nex Studio / Web experience2026 ↗

Our own way
of doing things.

Nex Studio

Digital identity of the studio

Strategy / Art direction / Web

Own project / 2026

A website built with the same judgment we apply to every system: understand what the business needs to communicate and give it a form of its own.

Explore this experience

Have a project?

Your next stage.
Your own system.

Let's talk about your project

A 20-minute conversation with Carlos. Free, no commitment.

I'd rather write

WhatsApp will open with your message ready to review and send. Your data is not stored on this site.