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Publicidad.Express
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Custom software

Your process can become an application

We design and build web software to replace spreadsheets, repetitive tasks, and tools that don't talk to each other. Start with a functional version and scale it as your business grows.

Talk about my app View developed software
Idea → Product
01

Users and permissions

Who gets access and what they can do

02

Business workflows

From raw data to results

03

Data and integrations

A single source of truth

04

Metrics and performance trends

What to improve after launching

A first version that solves something important is worth more than a hundred features nobody uses.

What we build

Software that fits your day-to-day operations

A custom application doesn't start by choosing technology. It starts by understanding the workflow, the data, and the decision you need to improve.

  • 01

    Vertical SaaS

    Software for a specific industry, with accounts, plans, permissions, and ongoing operations.

  • 02

    Internal system

    A private platform that brings together data, processes, reports, and workflows across multiple teams.

  • 03

    Client portal

    Self-service, customer files, requests, payments, documents, and tracking without endless message threads.

  • 04

    Marketplace or directory

    Catalogs, profiles, search, publishing, and direct contact between two or more user types.

  • 05

    Mobile web app

    Fast, responsive experiences that run right in the mobile browser without installing an app.

  • 06

    AI Automation

    Classification, assistance, generation, or analysis incorporated into a workflow with clear human review and boundaries.

Comprehensive reach

From concept to production-ready system

A single team connects product, design, development, and implementation so decisions don't get lost between vendors.

  • Product strategy

    We turn the process, problem, and business model into a clear scope: users, permissions, workflows, priorities, and metrics.

  • Interface design and user experience

    We first design the most frequently used paths so the system is easy to understand on both computers and phones without an endless manual.

  • Application and database

    We build dashboards, portals, catalogs, CRM, subscriptions, permissions, and the exact custom logic your operation requires.

  • Integrations and automation

    We connect APIs, WhatsApp, email, payments, analytics, CRM, and third-party services whenever they add value to the workflow.

  • Testing and launch

    We validate critical user journeys, prepare the production environment, and document how to operate the first version.

  • Product evolution

    We measure actual usage, fix friction points, and prioritize new features based on evidence, not random whims.

Products we've already built

Nine distinct problems. Nine platforms up and running.

We don't ask you to imagine what we can do. Explore products built for very different industries, teams, and use cases.

How we work

Small, verifiable decisions in clear order

We build in stages to review what matters early and keep the scope fully transparent.

  1. 01

    We understand the bottleneck

    We map out who does what, with what data, where work stalls, and what result needs to improve.

  2. 02

    We define an initial viable version

    We prioritize the core user flow and leave out what doesn't need to exist yet. That way it can be tested sooner.

  3. 03

    We design and build in cycles

    You review working progress, not slide decks. Decisions stay visible and scope remains controlled.

  4. 04

    We publish, monitor, and improve

    We launch the agreed version, monitor initial usage data, and plan the next improvement.

Frequently asked questions

Before starting to build

How much does it cost to develop a custom application?

It depends on the number of users, workflows, integrations, permissions, and level of automation. First we define a useful initial version, and then we present scope, phases, and cost in writing.

Third-party usage—for example messaging, AI models, payment gateways, or infrastructure—is quoted separately so you know what is development and what is ongoing operation.

Can you improve an existing system?

Yes. We review the architecture, available code, data, current user experience, and migration risks. Based on that evidence, we propose keeping, refactoring, or rebuilding only what is strictly necessary.

Do you also build mobile apps?

We build responsive web experiences that perform exceptionally well in mobile browsers and, when the project calls for it, we assess native or packaged apps. Technology is chosen after understanding how it will be used, not before.

Can artificial intelligence be part of the system?

Yes, when there is a concrete task: classifying, summarizing, drafting, searching, reviewing, or assisting a decision. We build in human review, traceability, and guardrails to avoid presenting a generated answer as absolute certainty.

How do I know you can build it?

Right on this page, you can browse products we have already developed for pawn shops, real estate, construction, marketing, content creation, and entertainment. Each one answers to different users, data, and rules.

Video call

Tell us which process you want to turn into software

In thirty minutes, we review users, flow, data, and priority. If building it makes sense, we'll tell you what the first step would be.

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The right application starts with a specific conversation

Tell us which task is repeated, what information gets lost, or which opportunity you cannot handle with your current tools.

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