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RodrigoAlexander7/README.md

Hi, I'm Rodrigo Alexander

Full-Stack Developer | Backend, Cloud & AI

I build practical software with clean architecture, scalable backend systems, and applied AI


About Me

  • Software Engineer
  • Focused on backend development, clean architecture, and cloud
  • Working with Spring Boot, NestJS, Next.js, and FastAPI
  • Interested in AI/ML and security for real-world products
  • I like building software that is useful, maintainable, and deployed

What I Build

  • Backend APIs and full-stack applications
  • Cloud-ready systems with containers and databases
  • AI-powered tools for search, automation, and decision support
  • Projects with a clear problem, a real user, and a measurable outcome

Tech Stack

Languages

JavaScript · TypeScript · Python · Java · C++ · Kotlin

Frontend / Mobile

React · Next.js · React Native · Expo

Backend

Node.js · NestJS · Spring Boot · Express · FastAPI

Cloud / Tools

Google Cloud · Azure · Docker · PostgreSQL · MongoDB · Firebase · Git · Linux


Featured Projects

An intelligent legal assistant with RAG over Peruvian legal documents.

Stack: Google Cloud · FastAPI · LangChain · FAISS · Next.js · Docker

An educational platform powered by Gemini AI and local Gemini Nano processing.

Stack: TypeScript · Next.js · Python · FastAPI · Gemini Nano · Gemini API

An ML pipeline for clustering and semantic search of scientific literature.

Stack: Python · FastAPI · SciBERT · HDBSCAN · Whoosh · Vercel


Experience / Focus Areas

  • Hexagonal Architecture
  • Spring Boot
  • NestJS
  • Cloud deployment
  • AI/ML applications
  • App security basics

Let's Connect

Pinned Loading

  1. Google-Built-in-AI-Challenge-2025 Google-Built-in-AI-Challenge-2025 Public

    TypeScript 3

  2. nasa-space-apps-challenge-2025 nasa-space-apps-challenge-2025 Public

    Hackaton Nasa Space Apps Challenge: Backend, try the complete app here! https://celestia-graph.vercel.app/

    Jupyter Notebook 1

  3. law-copilot law-copilot Public

    Python 1

  4. next-nest-auth-starter next-nest-auth-starter Public

    Full-stack login template with NestJS + NextJS + Prisma 7, Docker, Server actions authentication with HttpOnly cookies

    TypeScript 4 1