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YieLab·StudioProduct catalog
Backend & applied AI engineering · Buenos Aires, serving all of LatAm

AI systems built to be controlled,not just to work.

Architecture you can inspect, with release decisions that always stay human.

We design and operate AI on top of your CRM, ERP, and WhatsApp, with the same engineering discipline that kept zero-data-loss migrations intact across a decade of enterprise and federal work.

Services

Services

Six ways to start. Each with a defined scope and someone accountable for what ships.

  1. AI Technical Diagnostic

    You find out exactly where AI saves your operation money — with a roadmap prioritized by ROI and a real budget for each piece.
  2. Sales & Support Agent (WhatsApp + CRM/ERP)

    An agent that answers WhatsApp 24/7, actually checks your stock and your CRM, understands voice notes, books meetings, and hands off to a human with full context. Engineering, not a template.
  3. Knowledge Copilot (cited RAG)

    Your team asks your documents — contracts, manuals, policies — and gets answers with the source cited. Accuracy measured, not promised.Sensitive-data variant: deployment 100% on your infrastructure (legal, healthcare, financial) — your data never leaves your server.
  4. "AI in your product" Sprint

    Your product already exists; in one fixed-price sprint we add semantic search, summaries, or an agent — with tests, evaluation, and no technical debt.
  5. Document & Back-office Automation

    Invoices, contracts, orders, and email: automatic extraction and loading into your system, with human review where it matters. We measure hours saved, not promises.
  6. Enterprise Backend & Migrations

    APIs, integrations (Salesforce, Stripe, SSO), and data migrations with verified zero loss — the same standard we delivered for 8 years to US agencies and federal clients.

Add-onsOperation & continuous improvement · AI Engineering workshop for your dev team

Not sure which one fits? Write to us and we tell you frankly what you need — even if the answer is "nothing yet".

Contact us
How we build

What "release decisions in human hands" looks like in practice.

Delivery model human-governed workflow
YieLab AI-assisted software delivery modelA business goal moves through architecture, bounded AI-assisted implementation, verification, and a human-owned release decision.
01 · INPUTBusiness goalconstraints + outcome
02 · CONTRACTArchitectureinterfaces · ownershipacceptance evidence
BOUNDARIESHuman controlscope · approve · stop
03 · IMPLEMENTAI-assisted workbounded tasks · CIobservable failures
05 · RELEASEDecisionevidence attached
HUMAN OWNERSHIPArchitecture + release
04 · VERIFICATIONEvaluation + real-path audit
01

Business goal

02

Architecture

03

Bounded implementation

04

Verification

05

Human release decision

Experience behind the studio

The studio is new. The engineering isn't.

Eighteen years of backend platforms, regulated migrations, payments, and enterprise integrations. That work is still available today, alongside the AI projects.

Discuss your project →
  1. Federal & nonprofit · Section 508

    Multi-site Drupal Portfolio

    Drupal platforms for federal agencies and nonprofits: new builds, rebrandings, and zero-data-loss migrations.

    Sites
    10+
    Migration
    D7→9
    Data Loss
    0
  2. Fortune 500 · Salesforce ↔ Drupal

    CRM ↔ CMS Data Bridge

    Two-way synchronization between Salesforce and a Drupal CMS, built on custom Apex triggers and REST bridges.

    Direction
    2-Way
    Tech
    Apex + REST
    Sync
    Automated
  3. Nonprofit · Recurring billing

    Payments & Messaging Platform

    Stripe subscriptions, Twilio SMS, and SendGrid email wired into a nonprofit's billing and notification pipeline.

    Payments
    Stripe
    Messaging
    SMS + Email
    Billing
    Recurring

StackDrupal 7-11 Development · Drupal Custom Module Development · Drupal 7-11 Migrations · Headless / Decoupled Drupal · React · Gatsby · PHP 8.x · Symfony Framework · Zero Data Loss Migrations · Salesforce Integration · Salesforce Apex · REST API · SAML SSO · OAuth 2.0 · Stripe Integration · Firebase · Twilio · SendGrid · MySQL · PostgreSQL · Docker · GitHub Actions · CircleCI · CI/CD · Redis · Varnish · Apache Solr · Pantheon · Acquia

Public products, labeled by maturity

Lab

Here we test, in public, what we later deliver to clients.

agent infrastructureBeta

Docket

One policy, approval and audit chokepoint in front of every tool call it dispatches

A runtime for coding-agent teams: every tool call Docket dispatches crosses one policy, approval and audit chokepoint before its handler runs. Docket owns the turn loop, so that gate is architecture rather than convention — risky actions route to a person instead of running unchecked.

Stack

Python · Typer · Rich · Pydantic · Pydantic · mcp extra for MCP tool servers

In development; some features are incomplete. Open source, installable today, and built so the control boundary is enforced by the architecture rather than by convention.

Show the architecture

Every action an agent takes passes through one policy layer before it runs — the model is not trusted by default.

  1. 01

    Proposed actionModel call

    A coding agent decides it wants to run a command, edit a file, or call an external tool.

  2. 02

    Single policy gateGovernance

    The proposed action passes through one dispatcher, with no side path — there is only ever one place a call can be approved or blocked.

  3. 03

    Role-based accessGovernancePrompting

    What an agent is allowed to attempt depends on its assigned role, not a prompt instruction — a reviewer role is never handed a write tool in the first place.

  4. 04

    Argument-aware checkPrompting

    Risk is judged by the actual arguments of a call, not just its name — a read-only check and a destructive one with the same tool name are treated differently.

  5. 05

    Human escalationGovernance

    A call that the policy can’t confidently approve routes to a person instead of failing open.

  6. 06

    Isolated workspaceHarness

    Each agent runs in its own workspace and network boundary, so multiple agents working at once can’t interfere with each other.

Browse open-source work

Disclosure

We show the work—and the limits.

Lab products are self-funded and labeled by maturity; MVPs and prototypes are not production-hardened platforms.Implementation is AI-assisted; architecture and release are human.The same pipeline governs every client project.
Build with YieLab

Bring us the hard problem.

Tell us what has to work, who depends on it, and where the risk sits. We reply with a direct engineering assessment — what it would take, how long it would take, and whether we're the right provider for it.

Reply within 48 business hours.