We design, code and ship custom systems for companies that outgrew what comes in the box. Senior engineering, short cycles, code that holds up.

companiesunstoppable.

</>12 systems in production · 4 countries · Building since 2019
01 / MANIFESTO

We don't sell code.

Custom software isn't a luxury. It's the difference between adapting to a generic tool and building the exact system your operation needs. That difference is measured in hours you don't lose, integrations that don't break and customers who stay.

02 / Who we are
Mission

We build advantage.

We work in small, senior teams, with the discipline of shipping something useful every two weeks. Code reviews, tests, observability and automated deploys, not because they sound good, but because that's what keeps a product alive at the three-year mark.

03 / Mission

<stack /> What runs in production

  • TypeScript
  • Next.js
  • React
  • React Native
  • Node.js
  • Python
  • Go
  • PostgreSQL
  • Redis
  • AWS
  • Docker
  • Kubernetes
  • Vercel
  • Cloudflare
  • Claude
  • OpenAI
  • Stripe
  • GraphQL
  • TypeScript
  • Next.js
  • React
  • React Native
  • Node.js
  • Python
  • Go
  • PostgreSQL
  • Redis
  • AWS
  • Docker
  • Kubernetes
  • Vercel
  • Cloudflare
  • Claude
  • OpenAI
  • Stripe
  • GraphQL

03 / PROCESS

06 / Timeline

5 steps. No surprises.

  1. 01

    Discovery

    We understand before we write a line.

    Two weeks of immersion with your team. We leave with a clear scope, a firm budget and a delivery plan.

  2. 02

    Design

    We design the product, not the screen.

    Navigable prototypes, a design system and validation with real users before investing in code.

  3. 03

    Build

    Two-week sprints. Always a demo.

    We build in short iterations with biweekly demos. You see real progress, not reports.

  4. 04

    Launch

    Production without surprises.

    Gradual rollout, active monitoring and a 24/7 support protocol for the first two weeks.

  5. 05

    Growth

    After go-live the real work starts.

    We support the product's evolution with a dedicated team or hourly, as you need.

04 / WORK07 / Cases

Recent selection.

Three operations rebuilt from the foundation up. Different industries, the same engineering discipline.

  • 01

    Aurora Logistics

  • 02

    Vela Bank

  • 03

    Cumbre Salud

Real-time traceability platform.

01 · 2025

Aurora Logistics

Mobile investment app for premium clients.

02 · 2024

Vela Bank

Hospital management system.

03 · 2024

Cumbre Salud

01Logistics

Real-time traceability platform.

We replaced a legacy solution that took 4 hours to consolidate reports. Now it's seconds. The operation processes 3× more shipments with the same team.

Next.js · Node · PostgreSQL · AWS

02Fintech

Mobile investment app for premium clients.

From concept to launch in six months. Over 40,000 active users in the first 90 days and an NPS of 72.

React Native · Go · Kubernetes

03Healthcare

Hospital management system.

We unified medical history, scheduling and billing in a single interface. We cut administrative time per consultation by 60%.

Vue · Python · PostgreSQL

06 / TEAM08 / Team

Meet the team

We've spent more than a decade building software for LatAm companies. We started as freelancers, joined forces in 2019, and haven't stopped shipping since.

  • Huascar Escobari

    Huascar Escobari

    Co-founder · CEO

    01

  • Diego Escobari

    Diego Escobari

    Co-founder · CTO

    02

  • Adhemar Capcha

    Adhemar Capcha

    Co-founder · Product

    03

  • Waldir Rocabado

    Waldir Rocabado

    Co-founder · Design

    04

07 / CONTACT

Thank you.

Tell us what you want to build.

hola@crack.com.bo

La Paz · Bolivia

09 / Contact

Project intake

10 / Form