Software & AI consultancy · Buenos Aires

AI that makes it to production.

We automate your business processes and build custom LLM solutions, wired into the systems you already run, whatever your stack.

Our founder has built production systems for

Services

Three places where AI pays for itself.

Every engagement starts from a concrete problem and ends with something running in your production environment.

Operations and back office

Automate business processes

  • Document processing for invoices, contracts, delivery notes and customs paperwork, loaded straight into your ERP or CRM.
  • End-to-end workflows that replace email, spreadsheets and copy-paste between systems, with AI making the routine decisions.
  • Approvals and routing that classify requests, prioritise them and send them to the right person.
  • Reports that write themselves from your own data, every week, without anyone building them.
See invoice automation →
Products and customers

Custom LLM solutions

  • AI agents for support and sales on web, WhatsApp and email, connected to your orders, stock and CRM.
  • Company knowledge assistants that answer from your documents, wikis and tickets, respecting each user's permissions.
  • LLM features inside your product: search, summaries, recommendations and copilots for your own users.
  • Evaluation and guardrails so answers stay accurate, safe and affordable as usage grows.
See the WhatsApp AI agent →
Engineering teams

Modernize and accelerate software

  • AI code review on every pull request, against your team's rules.
  • Test generation for legacy modules nobody wants to touch.
  • Legacy system modernization: upgrades, monolith-to-services moves and cloud migrations, in weeks instead of quarters.
  • Automatic documentation of old systems: AI reads the code and produces up-to-date docs, diagrams and onboarding guides.
  • AI adoption with Claude Code, Copilot or Cursor set up with your context and guardrails.
See legacy modernization →

Real-time AI on event streams

AI running on Kafka to classify events, flag anomalies or fraud, and trigger actions while they still matter.

Ask your data in plain language

Managers ask questions in English or Spanish and get the number or the chart from your databases, without waiting on SQL.

CI/CD and incident intelligence

Pipelines on AWS and GitHub Actions, plus log analysis that summarises incidents and points to the likely cause.

Custom development and architecture

Backends and products in Java, Spring, Node, Python and React. AWS architecture reviews, cloud migrations and fractional technical leadership.

How we work

Fixed scope. Fixed price. No open-ended hours.

1

Diagnostic

We map your processes and systems, rank the opportunities by return, and hand you a plan you can act on with or without us.

1 week · fixed fee, credited if you continue
2

Implementation

We build the solution inside your stack, test it with real data, and ship it to production with your team alongside.

4 to 8 weeks · fixed scope
3

Operate and improve

We monitor what we built, tune it as your data changes, and add the next automation when it makes sense.

Monthly · cancel anytime

About

Engineers who have run systems at scale.

Southkeel is a software consultancy based in Buenos Aires, working with companies in the United States, Europe and Latin America. Our founder spent 18 years building and operating high-traffic platforms in e-commerce, logistics, telecom and the public sector.

That background is the point. Getting an AI demo to work is easy. Connecting it to the systems your business already runs on, with real data, real users and a security team that asks hard questions, is where most projects stall. That is the part we are best at.

JavaSpringKafkaAWSPythonNodeReactSQLMongoDBPHP

Founder's track record

  • Mercado LibreE-commerce · LatAm
  • FalabellaRetail · Chile
  • British TelecomTelecom · London
  • Buenos Aires City GovernmentPublic sector
  • Terminal de Cargas ArgentinaLogistics · Customs
  • On TopStartup · Colombia

Book a diagnostic

Tell us what you want to automate.

We reply within one business day with a few questions and a time to talk. Calls in English or Spanish.

hello@southkeel.com

No commitment. Fixed-fee diagnostic.