Senior software engineer. I design architectures that hold up as they grow, and build products that put AI to real use.
A personal finance app for Colombia. You type an expense the way you would say it ("Rappi 38.500 lunch") and a Claude-powered assistant interprets, categorizes and saves it. I designed the product, the architecture and the AI integration.
We built the platform so users can access their up-to-date market information instead of receiving it as documents.
A platform to measure carbon footprint, water footprint and other environmental indicators, integrated into business strategy.
Landing page for NextechDS, the first phase of a medical supplies system for people with diabetes in the US.
I work on three fronts, usually at the same time.
I define how a system is organized so it can grow without a rewrite: Clean Architecture, DDD, CQRS when it earns its place, integrations and Azure cloud.
Agents with MCP, LangFlow workflows and Claude integrations that automate real processes, like generating user stories or validating deliverables.
Backend in .NET, Node.js and Python; frontend in React. CI/CD, infrastructure as code, and a team that can maintain what we build.
Over 10 years at technology companies in Colombia and the US, building software for clients across very different industries.
I started out building audit systems for hospitals in Medellín and haven't stopped writing code since. Over the years I've gravitated to the part I enjoy most: working out how everything fits together before building it.
These days I spend a good part of my time getting AI to handle repetitive work, in client projects and in Cuotfy. I care about it working in production, not in a demo.
If you have a project, a team that needs architecture, or an idea involving AI, write to me.