Kuboo
Nearshore engineering

Senior engineers,
AI-first verified

Kuboo embeds senior engineers from Argentina in your product team. They share your working hours, speak English every day, and are verified on AI-first practices through an observed work sample.

UTC-3
Up to 8 hours of overlap with US Eastern
Senior
English-fluent engineers in your standups
Observed
Work sample on a real codebase
Verification reportSample

Alex Johnson

Agentic Engineer (Core)

Verified

Assessed Sep 15, 2026 · valid until Sep 2027

Must-pass checks

All required to be verified
  • Fundamentals, without AI Passed
  • Verification with evidence Passed
  • Review and debugging of AI output Passed
  • Security Passed

    To watch: missed one of two planted secrets, then caught and fixed it in the debrief.

Also strong

Shown consistently
  • Agentic workflow
  • Context engineering
  • Tool-agnostic standards
  • Knowing what not to delegate

AI-first, verified

We watch engineers work before we vouch for them

A résumé says little about how someone works with AI agents. So we watch the work, then two evaluators score it against a written rubric.

Session 1 · AI tools off

  1. Fundamentals

    No AI

    Read unfamiliar code, find a bug, explain it, propose tests.

  2. Review an agent's PR

    No AI

    Catch the planted bugs, including a security issue.

Session 2 · AI tools on

  1. Agentic work sample

    Watched live

    A real ticket in a multi-file repo, with their own AI agent.

  2. Debrief

    Two evaluators

    What went to the agent, what didn't, and why.

One-page reportEvidence for every dimension

Why Kuboo

Why nearshore, and why Kuboo

Nearshore gives you real-time collaboration at a lower cost. Kuboo adds engineers verified on AI-first practices.

Working-hours overlap

OverlapUS workday

Argentina

UTC-3 · 9:00–18:00

09:00–18:00

US Eastern

ET

8h

US Central

CT

7h

US Pacific

PT

5h
Hours in Argentina time, for a 9-to-5 US workday during US daylight saving time. In US winter, each overlap is one hour shorter.

Daily

English, every day

PRs, standups, Slack and docs in English.

30–50%

Lower cost than US seniors

Without offshore time zone and language friction.

In-team

Inside your team

Part of your product team, not a vendor next to it.

Process

How we work

The same five steps from the first call to ongoing delivery, so you always know what comes next.

  1. 01 · 1–2 weeks

    Discovery

    Scope, team shape and success metrics. No commitment.

  2. 02 · Before any code

    Planning

    Milestones, tooling, and candidates matched to your stack.

  3. 03 · 2-week sprints

    Execution

    Inside your team, with daily async updates and a weekly sync.

  4. 04 · Every milestone

    Delivery

    Ships to your environment, with documented decisions.

  5. 05 · Your call

    Support

    A retainer, ongoing augmentation, or a clean wind-down.

Tech

Our tech stack

We work in the stacks our clients already use. No rewrites, and no migrations to suit our preferences.

Frontend

  • React
  • Next.js
  • TypeScript
  • Tailwind

Backend

  • Node.js
  • Python
  • Go
  • PostgreSQL

Cloud

  • AWS
  • GCP
  • Docker
  • Kubernetes

Mobile

  • React Native
  • Swift
  • Kotlin
  • Flutter

FAQ

Frequently asked questions

What CTOs ask us most before a first call.

30 minutes, free

See if Kuboo fits your team

We'll go over your current team, what you're building, and whether Kuboo is the right fit. No pitch, no commitment.