Apps & SaaS
Web and mobile apps. From marketplaces to real-time dashboards with thousands of users.
Get quoteSoftware that grows your business.
We build the software your company needs to sell more, automate processes, and scale, without hiring an internal team.
Weekly deliveryFixed priceNo lock-in
What our clients say
"Launched our marketplace in 4 weeks. Real results from day one.""Finally someone who understands business, not just code.""They automated our entire order process. 850/month with zero manual work.""The Friday delivery system is flawless. You always know what to expect.""Professional, fast, no nonsense. Would work with them again.""Launched our marketplace in 4 weeks. Real results from day one.""Finally someone who understands business, not just code.""They automated our entire order process. 850/month with zero manual work.""The Friday delivery system is flawless. You always know what to expect.""Professional, fast, no nonsense. Would work with them again."
TypeScriptNext.jsNestJSJava / Spring BootHTMLCSSJavaScriptReactTailwind CSSNode.jsReact QueryAngularSwaggerJWT AuthREST APIsAWSMongoDBPostgreSQLDockerCI/CDGit / GitHubTypeScriptNext.jsNestJSJava / Spring BootHTMLCSSJavaScriptReactTailwind CSSNode.jsReact QueryAngularSwaggerJWT AuthREST APIsAWSMongoDBPostgreSQLDockerCI/CDGit / GitHub
The problem
Traditional engineering hiring is slow, expensive, and opaque.
These are the options today. And why we built EXTRO.
| Agency | Freelancer | In-house | EXTRO | |
|---|---|---|---|---|
| Time to start | 2-4 weeks | Immediate | 2-3 months | 48 hours |
| First delivery | 4-8 weeks | 2-4 weeks | 3-6 months | 10 days |
| Transparency | Low | Medium | High | Full |
| Free changes | No | Depends | Yes | Yes |
| Talk to the builder | No | Yes | Yes | Yes |
| Cancel anytime | No | Yes | No | Yes |
Each project is quoted by scope. After delivery, you can continue evolving it with a monthly plan.
Case studies
Deployments in production with measurable results
Real projects with verifiable metrics.
IN PRODUCTION
Service marketplace
Problem
Bookings via WhatsApp and Excel. 30% of customers lost without automation.
Solution
Platform with registration, integrated payments, and real-time admin dashboard.
+67% sales
Increase
4 weeks2,300 users
DELIVERED
Fashion ecommerce
Problem
Physical store, no online presence. Stagnant sales. No inventory data.
Solution
Online store + payments + 24/7 chatbot + auto stock sync.
+40% sales
Increase
10 days850 orders/mo
IN PRODUCTION
Analytics dashboard
Problem
12 people deciding blind. 6h/week on manual Excel.
Solution
Real-time dashboard + AI predictions + automated export.
6h → 0h
Saved weekly
3 weeks12 people
* Metrics from data shared by each client. Names omitted under NDA.
Continuity
Each project is quoted by scope.
After delivery, you can keep evolving it with our monthly subscription. Turn a one-time project into continuous growth, and us into your development team.
Functional demos every Friday. No lock-in.
Foundation
$500/mo
Perfect for businesses that need a digital presence with ongoing maintenance.
- App or website
- 1 automation
- Bi-weekly review
- Email support
Most used
Growth
$1,250/mo
The fastest-growing plan. Weekly demos with custom integrations.
- App + web + automations
- AI & chatbots
- Admin dashboard
- Weekly review
- Custom integrations
- Priority support
Scale
$2,500/mo
Dedicated engineering team. For companies scaling nonstop.
- Everything in Growth
- Enterprise architecture
- Dedicated infra
- CI/CD pipeline
- Assigned team
- Shared Slack
- 24/7 on-call
7-day guarantee: no concrete progress, full refund.
Pricing
How is this price possible?
01
No sales team
No commissions. You talk directly to your engineers.
02
No project managers
No management layers. The engineer prioritizes with you weekly.
03
No endless meetings
One 15-minute sync per week. The rest is code.
04
No proposals
Fixed price from day one. No adjustments without your approval.
05
Engineering only
You pay for engineering time. Zero corporate overhead.
06
Hybrid model
You get a quote and pay by scope. After delivery, only if you want continuity, you pick a monthly plan.
Start
Book a 15-minute call.
Tell me what you're building and we'll see if we're the right team. No commitment.
Intro call
15 minutes to talk about your project, scope, and timeline.
15mAmerica/Bogota
September 2026
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