jehualli avatar
jehualli @jehualli

Full-Stack Developer

Building things
that actually work

I build full-stack web apps, APIs, and data pipelines. Comfortable from serverless Java on AWS to real-time Elixir systems and AI-powered TypeScript products.

TypeScript Python Elixir Java Next.js AWS Docker AI / LLMs PostgreSQL
View Projects GitHub Profile

Projects

5 public repos
☽
Source

Mystic Oracle

Full-stack astrology web app with interactive birth chart (SVG), daily horoscopes generated by GPT-4o, zodiac compatibility, and a streaming AI oracle chat. Stripe one-time payments for premium readings. Docker Compose ready.

TypeScript Next.js 14 PostgreSQL OpenAI Docker
TS
🧠
Source

Substack Intelligence

Multi-stage data pipeline that scrapes a Substack author's notes, clusters them semantically using LLM or scikit-learn (LDA), then generates a longform narrative profile. Supports both Claude Haiku and local ML fallback.

Python Claude AI scikit-learn
Py
🎫
Source

Ticket System

Full-stack ticket management platform. Spring Boot 3 REST API with JWT auth, React 18 frontend, PostgreSQL database, and Docker Compose for one-command local deployment.

React 18 Spring Boot PostgreSQL Docker
TS
✅
Source

DevTodo

Real-time developer task tracker built with Phoenix LiveView. No JavaScript needed for live updates — Elixir handles UI reactivity server-side over WebSockets, with SQLite as the embedded database.

Elixir Phoenix LiveView SQLite
Elixir
♈
Source

Astrology Serverless API

Serverless CRUD REST API for astrology data built on AWS. Uses Lambda functions behind API Gateway with DynamoDB for persistence. Zero-infrastructure-management architecture.

Java AWS Lambda DynamoDB API Gateway
Java

Skills

Languages

TypeScript Python Elixir Java SQL

Frontend

Next.js React Phoenix LiveView Tailwind

Backend

Spring Boot Next.js API REST JWT

Cloud & Infra

AWS Lambda API Gateway Docker Postgres DynamoDB

AI / Data

OpenAI Claude scikit-learn LDA Stripe

Tools

Git Prisma NextAuth Framer Motion