Projects

Each project is documented as a case study — the problem, the architecture, the engineering trade-offs, and measured results.

Exponencial Life — Personal Finance App with a Multi-Provider AI Agent

A personal finance app for Colombian users with a conversational AI agent that reads and modifies the user's financial data (transactions, debts, investments, goals) via tool-calling, built on an abstraction layer that supports 4 interchangeable LLM providers.

In progressNext.js 16React 19TypeScriptFirebase (Firestore + Auth + Admin SDK)

RAG Knowledge Assistant

A production-style retrieval-augmented question-answering API over a private document corpus, with citations, evaluation, and cost/latency tracking.

PlannedFastAPIPostgreSQL + pgvectorOpenAIAWS Lambda