Custom web applications
Software to run your company: logistics, sales, inventory and work orders, built around your business logic, not a template's.
// Software development
Custom software and SaaS in Medellín
We design and build web applications, SaaS platforms and automations to run your company or launch your own product. You talk directly with the person who codes it, and we deliver it in the cloud for clients in Colombia and any other country.
// What's included
What the service includes
SaaS platforms
Your own cloud product, multi-tenant if you need it, like TaxiYa, A Tiempo Logística or IncubApp.
Websites and online stores
Fast, mobile-friendly, search-ready sites: from a landing page to a full platform.
Process automation
Less manual work: forms, reports, notifications and flows between your tools, connected and free of typing errors.
Compliance with Colombia's Law 1581
Self-assessment and data protection compliance tools for companies in Colombia, like PrivacyCheck.
Deployment and follow-up
Clean code, testing and cloud deployment; you get documentation and support after delivery.
// Timelines
Reference timelines
These are the values used by this site's estimator: non-binding estimates. The exact timeline for your project comes with the quote, free and in under 24 hours.
- Landing page or informational site
- 1–2 weeks
- Custom web application
- 4–10 weeks
- Process automation
- 2–5 weeks
If the interface has to be designed from scratch, the estimator adds one week. Is it urgent? Write to us and we'll see how to prioritize it.
// Related projects
Real work in this field
Projects we have already built and that you can check out.
Web · SaaS
A Tiempo Logística — Last mile
Last-mile logistics SaaS platform for e-commerce in Medellín: shipment tracking, warehouse, routes, cash-on-delivery collection and end-to-end traceability. Next.js + Supabase.
View live →
Web · SaaS
TaxiYa — Taxi dispatch
Platform that lets taxi companies operate without phone calls or costly data plans: passenger, driver and dispatch apps with real-time dispatch. A CDH Maker product.
View live →
Web · SaaS · AI
IncubApp — Industrial operations
Multi-company SaaS for hatcheries and farms: photo rounds, work orders, sales, logistics, animal health and real-time management, with AI. A CDH Maker product.
View live →
Web
PrivacyCheck — Colombia's Law 1581 compliance in action
Real platform demo: entity registration, registry lookup, weighted self-assessment, simulator and AI analysis. Built with Next.js, in the cloud.
View live →// Process
How I work
A clear flow, from start to finish.
01
Listen
We understand your need, the context and the goals of the project.
02
Design
Technical and design proposal: sketches, CAD, software architecture.
03
Build
Development, manufacturing and iterative testing with your feedback.
04
Deliver
Working product, documentation and follow-up support.
// Frequently asked questions
Frequently asked questions about this service
How long does it take to build a web application?
As a reference, a custom web application takes 4–10 weeks, a landing page 1–2 weeks and a process automation 2–5 weeks. We work in stages, so you see real progress from the first days.
Which technologies do you use?
JavaScript, Next.js, Python, FastAPI, Supabase and Firebase, plus AI models like Gemini when the project needs them.
Can you build my own SaaS product?
Yes. TaxiYa and IncubApp are CDH Maker SaaS products, and A Tiempo Logística is a last-mile SaaS platform for e-commerce in Medellín. All three can be seen live.
Do you work with companies outside Medellín or Colombia?
Yes. Software is delivered in the cloud anywhere in the world, and we work in Spanish and English.
How is development paid?
By milestones: the project moves forward in stages with partial deliveries, and payment is split across those stages. The quote is free and arrives in under 24 hours, with no fine print.
// Other services
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Artificial intelligence integration
AI assistants, AI-generated content with human review and AI analysis integrated into your software. From Medellín, Colombia, for clients worldwide.
Electronics, IoT and automation
Electronic prototypes, sensor monitoring, home automation and automation with Arduino, ESP32 and Raspberry Pi for homes, industry and agriculture in Medellín.
// Contact
Got a project in mind?
Tell us your idea and let's find the best way to make it happen.
Usually a reply in under 24 hours.
We don't publish the phone or email directly on the page to avoid spam: the buttons above take you straight there, no sign-up.