David Pincheira

Software Engineer

Copy email

About

I'm a full-stack engineer focus on backend and product with 6+ years of experience building operational software, enterprise integrations, and AI automation. I work across React, TypeScript, Node.js, Python, Laravel, SQL databases, REST APIs.

Currently at Symbar, I build and support ERP integrations for 20+ enterprise clients, translating operational needs into technical requirements, APIs, and production debbuging.

My recent independent work focuses on AI workers for healthcare operations: Aira, an appointment application; Lencare, AI-assisted hospital analytics that lets users query audited clinical-financial metrics. And finally Padlify, an application to find padel courts.

Buenos Aires, Argentina

Work

AI Worker · Healthcare Operations

Aira Assistant

Live
Visit

Building a Python/FastAPI AI agent and React/Next.js dashboard that automate appointment scheduling through Meta WhatsApp webhooks. The system combines deterministic routing, Anthropic tool-calling, Supabase/PostgreSQL, pgvector RAG, Redis-backed buffering and deduplication, circuit breakers, and human handoff.

Node.jsVerceleveKapso
Marketplace · Payments & Integrations

Padlify

Live
Visit

Building a padel court discovery and booking application with seller-scoped Mercado Pago integrations, hexagonal arquitecture. The stack uses Node.js, Express, TypeScript, PostgreSQL, and Prisma across clear domain, application, and infrastructure boundaries.

Node.jsExpressTypeScriptPostgreSQLPrismaOAuthWebhooks
Data Product · Governed Analytics

Lencare

In development

AI-assisted hospital analytics that uses ETL pipelines to help teams explore clinical and financial metrics through natural-language queries.

PythonFastAPIPostgreSQLSQL GovernanceData IngestionAPI Auth
Business Platform · Inventory & Sales

Gstock

Live
Visit

A full-stack inventory and sales management platform for small businesses, centralizing products, stock, purchases, orders, payments, cash closings, reports, and PDF/Excel exports with role-based controls.

ReactViteNode.jsExpressPostgreSQL

Experience

Oct 2024 — Present

Backend Developer·Symbar

Architecting multi-tenant integrations between Block ERP and external platforms (VTEX, Taranto, Finnegans, HPOS). Building RESTful APIs with dynamic database routing, leading technical discovery, and supporting 20+ enterprise clients through implementation and production issues.

PHPLaravelSQL ServerREST APIsIntegrations
Oct 2022 — Jul 2023

Full Stack Developer·Outside The Cube

Developed modules and API integrations for Red Salud, a major Chilean healthcare institution. Worked directly with healthcare workflows, delivering full-stack features and CI/CD improvements in a client-facing environment.

LaraveljQueryDockerGCP
Jun 2021 — Sep 2022

Full Stack Developer·Satoshi Tango

Built cryptocurrency payment gateways and MercadoPago integration. Designed secure API integrations with anti-fraud solutions and led development of a B2B partner dashboard for operational visibility.

PHPLaravelAngularMySQLDocker

Skills

Backend

  • Node.js / TypeScript
  • Python / FastAPI
  • PHP / Laravel
  • RESTful APIs
  • Webhooks & Integrations

Frontend

  • React / Next.js
  • TypeScript
  • Angular
  • Tailwind CSS

AI Systems

  • LLM Prompting
  • Tool-Calling Agents
  • RAG / pgvector
  • Medical Transcription APIs
  • Behavioral Evaluations

Data, Ops & Delivery

  • PostgreSQL / Supabase
  • SQL Server / MySQL
  • Redis
  • Docker
  • Client-facing Implementation
  • English C1
May 2019

Bachelor Degree in Information Systems

Universidad Adventista del Plata, Argentina

Angular (2023)Node.js (2022)Scrum Foundation (2020)