Full-time or long-term · Bogotá, UTC−5
Customer workflows,
built end to end.
React and Node applications, geospatial interfaces, and AI tools with human review.
I work across the interface, API, integrations, and release checks to turn a messy process into working software.
01 / Production SaaS
Deep Lawn / SmartSpray
I helped build and maintain React/Next.js and Node.js/NestJS features for a US contractor SaaS, working with a five-person team and the CEO. The work spans mapping, measurement, aerial imagery, APIs, vendor integrations, and releases.
Five years of React and Node experience.
- Property and imagery workflows. Connect parcel data and aerial imagery to customer-facing mapping and measurement interfaces.
- Full-stack delivery. Carry a user requirement through React interfaces, Node APIs, database changes, and integration work.
- Verification. Test critical behavior and check the visible result before treating a change as finished.
I can walk through my contributions and technical decisions in an interview. Client code and data remain private.
02 / How I build
I use Codex daily for scoped implementation and investigation. I define the constraints, review the output, and verify the behavior. In my recent AI projects, authorization, retries, writes, and human approval stay explicit.
My established stack is React, Next.js, TypeScript, Node.js, NestJS, Python, FastAPI, and PostgreSQL. I like work that combines a useful customer outcome with a thoughtful interface.
03 / Public work
These examples use synthetic or public data. The AI demos show project implementations, separate from my production client work.
- Interactive demoAI Operations for Sales & Support
A support and sales console with cited answers, lead qualification, and human review.
Open work ↗ - Interactive demoOperational Memory
A project dashboard that tracks decisions, blockers, and recommendations back to their sources.
Open work ↗ - Public case studySignal Conversation Export
A macOS app that exports Signal chats to JSON, Markdown, and media folders.
Open work ↗ - Public case studyCrisis Damage Intelligence
A map-based review tool that separates official data from AI-assisted analysis.
Open work ↗
04 / Availability
Own a useful piece of the product.
Open to full-time or long-term product engineering roles. Based in Bogotá, working in English and Spanish.