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DavidAucancela/README.md

David Aucancela

Software Engineer · Backend · Cloud · AI automation


Software Engineer graduated from ESPOCH, Ecuador 🇪🇨. I build production-ready systems from scalable REST APIs and AI-powered automation workflows to cloud-deployed full-stack platforms. Freelance consultant focused on development, AI integration, and security helping businesses digitize and automate their operations.


⚙️ Tech stack

Languages

Python JavaScript TypeScript C# Java

Frontend

React Angular Next.js Vue.js Tailwind CSS

Backend

NestJS Django FastAPI Node.js .NET

Databases

PostgreSQL MySQL Oracle Redis Prisma Supabase

DevOps & cloud

Docker Railway Vercel AWS Git GitHub Actions

AI & automation

OpenAI Claude API n8n Ollama Whisper LangChain

Security

DevSecOps OWASP TryHackMe HackTheBox


🚀 Featured projects

Project Stack Description
LLM Observatory React · Node.js · PostgreSQL · Claude API · OpenAI Dashboard for monitoring and tracking AI API consumption and costs
ArtEcuador HTML · CSS · JavaScript Artisan e-commerce platform showcasing Ecuadorian handmade products
Ideancestral HTML · CSS · JavaScript Web catalog for a local artisan shop at Mercado La Mariscal, Quito
UBApp Django · Angular · pgvector · Docker Semantic search system for shipment registration — thesis project (ISO 25010)
Mare Vitae International NestJS · Next.js · Supabase · Whisper · Prisma Medical LMS with AI transcription, queues & payment processing
AnaOS ASP.NET Core 9 · PostgreSQL · Docker Cooperative financial platform with Kushki payment integration
WhatsApp AI Agent n8n · OpenAI · Supabase · Kommo CRM Automated lead capture & qualification for 3 educational clients


📊 GitHub stats




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  1. AnaOS AnaOS Public

    Aprendiendo el mundo de .NET desde un problema real

    TypeScript

  2. IDEANCESTRAL IDEANCESTRAL Public

    Catálogo de productos artesanales.

    Vue

  3. UBAppV2 UBAppV2 Public

    Sistema de almacenamiento de envíos integrado panel semántico para realizar búsqueda de envíos mediante lenguaje natural. Scrum + CRISP-DM

    HTML

  4. Portfolio Portfolio Public

    Portfolio trimodal personal

    JavaScript

  5. LLM-observatory- LLM-observatory- Public

    Open-source observability dashboard for Claude API usage. Track tokens, cost & latency in real-time. Drop-in SDK wrapper with zero overhead.

    JavaScript

  6. MindLog MindLog Public

    AI Diary App

    JavaScript