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Custom Architecture
Fixed-Price QuotesAI-AcceleratedOne Architect

Desarrollo de Software Personalizado

Tu Negocio Funciona con Software Construido para el Problema de Otro

$15K-$500K
Fixed-Price Range
No hourly billing
5,000+
Sites Built
12+ years experience
8-12 Weeks
Typical Timeline
MVP to production
95+
Lighthouse Score
Performance target
What Custom Software Actually Solves — And What It Won't Touch

Your Slack notification fires at 2 AM because a Zapier bridge between your CRM and your invoicing tool just broke. Again. Custom software development means building applications that align with your specific workflow — not forcing your team into someone else's idea of best practice. This is about owning your stack: scalable architecture, intuitive interfaces, secure integrations, and a database that's yours. Your processes become code. Your edge cases get handled. Your data stays in one place instead of scattered across six vendor dashboards. We're not talking about vaporware roadmaps or enterprise sales cycles. We're talking about working software in 8–12 weeks, deployed to infrastructure you control, with source code you can hand to any developer if you ever want to move on. Custom software won't fix a broken business model, but it will stop making a good one harder to execute.

Dónde fallan los proyectos

Managing a business across 6 different tools that don't talk to each other is exhausting And honestly, it's expensive -- most teams we talk to are burning 15+ hours a week just on manual data transfer and reconciliation between systems that were never designed to work together.
You know the spreadsheet It's got 47 tabs, a VLOOKUP that breaks every Tuesday, and one cell somewhere in column AK that holds the whole thing together. One wrong edit and your entire reporting pipeline falls apart. That's not a workflow -- that's a liability.
Retool, Airtable, Notion -- we've heard this story a lot They get you 70% of the way there pretty fast, which feels great until you hit the wall. But the last 30% -- your custom logic, your specific integration requirements, the thing that actually makes your operation work -- that's exactly what no-code tools can't touch. And that 30% is the part that actually matters.
Per-seat pricing sounds reasonable until you do the math Off-the-shelf tools stack up fast, and most teams we talk to are sitting at $3,000+ per month across 5 tools -- paying for features they've never opened, on plans they outgrew the day they signed up. No efficiency gain. Just a bigger bill every month.
When nothing integrates, your team fills the gap manually Copy this into that, export this, re-import it over there. And human error in data entry isn't just annoying -- it costs you deals, delays shipments, and quietly erodes customer trust in ways that don't show up on a dashboard until it's too late.
Traditional agencies have a particular way of making simple things expensive One team we talked to had been quoted $500K and 6 months from an agency that wanted to staff 30 people on the project. The real kicker? Most of that budget goes to coordination overhead -- PMs talking to BAs talking to devs -- not to actually building your product.

Cumplimiento

Custom Internal Tools & Dashboards

Admin dashboards that pull real-time metrics straight from your database -- not numbers someone copied into a spreadsheet this morning. Workflow tools with approval chains, notification triggers, and automated routing built around your specific process, not a generic template you're supposed to adapt to.

Customer Portals & Client Apps

Your customers shouldn't have to email your team every time they want basic information. A client-facing portal lets them see their own data, track orders, submit requests, and communicate with your team through a branded interface that feels like part of your product. Token-based access, role permissions, and activity logging are all built in from the start -- not bolted on later.

SaaS & Marketplace Platforms

Multi-tenant SaaS architecture isn't something you want to improvise. We use Supabase with row-level security so each tenant's data is genuinely isolated, not just filtered by a WHERE clause and a prayer. Stripe handles subscriptions and usage-based billing. Stripe Connect manages marketplace escrow. These are real foundations -- the kind that don't fall apart when you hit 10,000 users, or 100,000.

AI-Powered Automation

Claude and OpenAI are both in our production stack -- but not as chatbots. The interesting use cases are the autonomous ones: agents that process incoming orders, generate reports on a schedule, classify and route support tickets, or take action in your system based on logic you define. That's where AI integration actually moves the needle.

API Integration & System Connection

We've got 18+ APIs running in production right now -- Stripe, Twilio, HubSpot, FedEx, ElevenLabs, Algolia, Brevo, and more. So when a new project needs integrations, we're not learning the docs from scratch. We connect your existing systems into one unified platform with real-time data sync, and we know where the edge cases hide.

Legacy System Modernization

Legacy software doesn't have to mean a rip-and-replace nightmare. We've migrated aging systems -- WordPress sites, outdated custom builds, old SaaS tools -- to modern infrastructure without losing data or shutting down operations mid-transition. It's a phased approach. Your team keeps working while the new system gets built underneath.

Qué construimos

Eliminate the 15-hour weekly tax your team pays moving data between systems that refuse to talk

One senior architect holds your entire system in their head — no context lost in handoffs between 6 specialist roles

Replace the 47-tab spreadsheet with one VLOOKUP away from collapsing your entire operation

Fixed-price quote after a 2-week discovery sprint — if we underestimate, we absorb it, not you

Escape the no-code 70% ceiling where Airtable and Retool abandon you at the custom logic you actually need

Astro + Supabase + Vercel stack you own — your database, your code, zero vendor lock-in if you leave

Stop paying per-seat SaaS fees that hit $36K a year for features you opened once and forgot

3-year TCO of $148K beats the $540K you'd burn on 5 SaaS tools that don't integrate anyway

Remove the manual data entry gaps where human error quietly kills deals and delays shipments

Weekly sprint demos of working software you can test — not status decks about theoretical progress

Avoid the $500K agency quote that budgets 30 people just to coordinate with each other

30 days of post-launch support included — then most clients stay for the velocity that doesn't drop after delivery

Nuestro proceso

01

Discovery Sprint

The discovery sprint is a 2-week deep dive into how your business actually operates -- your workflows, your data models, every system you're currently using, every handoff where things break down. We map all of it. What you get at the end is a detailed technical specification and a fixed-price quote for the full build. No guessing, no vague estimates.
Week 1-2
02

Architecture & Design

Before a single line of code gets written, you'll approve the full blueprint -- database schema, API design, UI wireframes, infrastructure plan. We design mobile-first and performance-first from day one, not as an afterthought. This is where most projects either get set up for success or quietly set up for failure, and we take it seriously.
Week 3-4
03

Build Sprint 1: Core Platform

Phase one is the foundation: authentication, database, core data models, admin dashboard skeleton. It's not glamorous, but it's what everything else plugs into. And it gets deployed to a staging environment you can access from day one -- so you're not waiting weeks to see anything real.
Week 5-8
04

Build Sprint 2: Features & Integrations

This is where the actual product takes shape. Custom features, third-party API integrations, AI automation, client-facing interfaces -- all built in focused sprints. Each sprint ends with a demo. You're testing real, working software, not a prototype or a mockup. If something needs adjusting, we catch it here, not after launch.
Week 9-12
05

Launch + 30 Days Support

Production deployment, DNS cutover, monitoring setup, team training -- we handle all of it. Then 30 days of free post-launch support to catch the edge cases that only show up when real users start poking around. Performance gets dialed in based on actual traffic patterns, not assumptions made during planning.
Week 13-14
AstroSupabaseVercelStripeClaude APIResendPostHogSentryHubSpot APITwilio

Preguntas frecuentes

¿Cuánto cuesta realmente el software personalizado?

Las herramientas personalizadas simples -- del tipo que reemplazan una hoja de cálculo o automatizan un flujo de trabajo único -- típicamente cuestan entre $15,000 y $40,000 y toman de 4 a 6 semanas. Las construcciones de complejidad media como portales de clientes, sistemas de reservas, o CRMs personalizados con 3 a 5 integraciones están entre $40,000 y $100,000, generalmente entre 6 y 12 semanas. Las plataformas empresariales con flujos de trabajo multi-departamentales, 5+ integraciones y características de IA van de $100,000 a $500,000 en 3 a 6 meses. Todo se cotiza a precio fijo después del sprint de descubrimiento de 2 semanas. Sin facturación por horas, sin sorpresas de cambio de alcance en la factura.

¿Cómo es que construir con un arquitecto e IA es más rápido que un equipo de agencia de 30 personas?

Así es como se ve el flujo de trabajo de una agencia tradicional: tus requisitos pasan por un PM, luego un analista de negocios, luego desarrolladores frontend y backend separados, luego QA, luego DevOps. Cada entrega pierde contexto. Las cosas se construyen basadas en un resumen de un resumen de lo que realmente dijiste. Un arquitecto senior usando desarrollo acelerado por IA no tiene ese problema -- todo el sistema vive en una cabeza, de principio a fin. Construimos una plataforma de 30 idiomas con 91,000 páginas dinámicas, personas de IA y gestión de suscripción completa en sprints continuos de 2 semanas. Una agencia tradicional habría cotizado de 20 a 30 ingenieros y un período de 12 meses.

¿Qué stack de tecnología utilizas?

Nuestro stack predeterminado es Astro para el frontend -- renderizado del lado del servidor y generación estática -- Supabase para PostgreSQL con seguridad a nivel de fila, Vercel para hosting con CDN de borde y funciones sin servidor, Stripe para pagos, Resend para email transaccional, y la Claude API para características de IA. Pero somos agnósticos respecto al stack cuando un proyecto genuinamente requiere algo diferente. React, Next.js, Vue -- elegimos lo que se ajusta a la arquitectura, no lo que está en nuestra lista preferida.

¿Construyes MVPs para startups?

Sí, construimos MVPs de calidad de producción -- típicamente en 8 a 12 semanas por $50,000 a $100,000. Y estos no son prototipos desechables que pasarás el próximo año reconstruyendo. Arquitectura real multi-tenant, suscripciones Stripe, y la característica principal que realmente diferencia tu plataforma. Después del lanzamiento, la mayoría de clientes se quedan en $5,000 a $15,000 por mes para iterar y crecer. Para el proyecto correcto, la participación accionaria es algo que estamos abiertos a discutir.

¿Qué sucede después de que se complete la construcción?

Cada proyecto incluye 30 días de soporte posterior al lanzamiento sin costo adicional. Después de eso, la mayoría de clientes se mueven a un retainer mensual -- $3,000 a $10,000 dependiendo del alcance -- para desarrollo continuo, nuevas características y monitoreo de rendimiento. Pero aquí está la cosa: eres dueño de todo. El código, la base de datos, toda la infraestructura. Si alguna vez quieres llevarlo internamente, te entregamos documentación completa y nos alejamos.

¿Puedes integrar con nuestros sistemas existentes?

Sí -- y esto importa más de lo que suena. Tenemos experiencia de producción con 18+ APIs: Stripe, HubSpot, Twilio, ElevenLabs, OpenAI, Claude API, FedEx, Brevo, PostHog, Sentry, Algolia, Google Maps, Supabase, y más. No aprendemos la integración con el presupuesto de tu proyecto. Cada API en esa lista está ejecutándose en producción a escala ahora mismo, lo que significa que ya sabemos dónde se esconden los casos límite.

¿Cómo manejas la gestión de proyectos y la comunicación?

Obtendrás demos de sprint semanales -- software funcional, no diapositivas. Acceso directo a Slack al arquitecto que realmente está construyendo tu sistema, no un gerente de cuenta retransmitiendo mensajes. Un portal de proyecto compartido donde puedes rastrear hitos, aprobar entregables y dejar comentarios sin programar una llamada. Y cada decisión se documenta, así que siempre hay un registro claro de qué se construyó y por qué -- sin arquitectura misteriosa.

¿Para qué industrias has construido software personalizado?

Hemos construido para bienes raíces, legal, salud, moda, logística, SaaS, mercados, educación, finanzas y hospitalidad. Las industrias cambian, pero los patrones se repiten -- modelado de datos, autenticación, procesamiento de pagos, integraciones de API, paneles administrativos, portales de clientes. Nuestro portafolio incluye un directorio de 137,000 listados, una plataforma de astrología de 30 idiomas ejecutándose en múltiples países, y una tubería de alcance de 25,000 empresas. Problemas diferentes, mismo enfoque disciplinado.

¿Cómo crear tu propio software para negocios?

Para crear tu propio software de negocios, comienza identificando las necesidades y objetivos específicos de tu negocio. Realiza una investigación exhaustiva para entender los requisitos del usuario y las soluciones existentes. Diseña una interfaz fácil de usar y planifica la arquitectura de tu software. Elige un stack de tecnología apropiado que se alinee con tus objetivos. Desarrolla un prototipo e itera probándolo para funcionalidad y experiencia del usuario. Recopila comentarios y realiza los ajustes necesarios. Una vez finalizado, implementa el software y proporciona capacitación a tu equipo. Actualiza y mantiene regularmente el software para asegurar que continúe cumpliendo con tus necesidades comerciales.

¿Cuánto cuesta construir un software personalizado?

El costo de construir software personalizado varía ampliamente dependiendo de factores como complejidad, características, tiempo de desarrollo y experiencia del equipo. En general, los precios pueden oscilar desde $10,000 para una aplicación simple hasta más de $500,000 para soluciones complejas de nivel empresarial. Según Clutch, una firma de investigación de mercado creíble, una aplicación de tamaño medio típicamente cuesta entre $50,000 y $250,000. Además, el mantenimiento y las actualizaciones continuas pueden añadir entre 15-20% del costo de desarrollo inicial anualmente. Es crucial realizar un análisis detallado de requisitos para estimar un presupuesto más preciso.

Custom Software From $15,000
Fixed-price quotes after a 2-week discovery sprint. No hourly billing.
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