██╗ ██╗ █████╗ ██████╗ ██╗██████╗
██║ ██╔╝██╔══██╗██╔══██╗██║██╔══██╗
█████╔╝ ███████║██║ ██║██║██████╔╝
██╔═██╗ ██╔══██║██║ ██║██║██╔══██╗
██║ ██╗██║ ██║██████╔╝██║██║ ██║
╚═╝ ╚═╝╚═╝ ╚═╝╚═════╝ ╚═╝╚═╝ ╚═╝
Full-Stack Developer · Backend-first · Django · Node.js · React
Building production-grade transactional systems — end-to-end idempotency, RBAC, and clean REST APIs.
class Developer:
def __init__(self):
self.name = "Kadir Barquet Bravo"
self.role = "Full-Stack Developer"
self.location = "Guayaquil, Ecuador"
self.languages = ["Python", "JavaScript"]
self.backend = ["Django", "FastAPI", "Node.js", "Express.js"]
self.frontend = ["React", "HTML", "CSS", "Tailwind CSS"]
self.databases = ["PostgreSQL", "Supabase"]
self.focus = [
"end-to-end idempotency",
"data consistency under concurrency",
"production-ready architecture",
]
self.workflow = "AI-assisted development with own review & validation"
def currently(self) -> str:
return "always learning, always shipping"Backend
Frontend
Architecture & Security
Testing
Data & Infra
🎓 ApruebaYA — Flagship / Thesis ProjectWeb platform connecting Ecuadorian university students with qualified tutors, automatically generating AI-powered exam simulations from each session's material. Highlights: standalone FastAPI microservice acting as an orchestration layer for AI-generated simulations (DeepSeek, Grok), decoupling business logic from external model consumption · automatic geographic access restriction by IP · tutor review flow before publishing AI-generated content
|
|
Full-stack POS + e-commerce platform running on the same database, with end-to-end idempotency, an expiring discount engine, and an inventory-aware AI chatbot. Highlights: idempotency via unique UUID + database-level constraint · simulated checkout with card validation (Luhn algorithm) and masked card data · Strategy, Singleton and Builder patterns · Gemini AI chatbot with role-based prompts · automated test coverage (Pytest, Django TestCase)
|
|
Platform centralizing role-based surveys (student/teacher) on AI chatbot usage in education, with enriched statistics and Excel export. Highlights: Repository + Factory + Observer layered architecture · idempotency via HTTP header + unique index · automatic retry with exponential backoff on deadlocks
|
🎭 Asistente Cultural — In ProgressDjango-based cultural assistant web app, currently under local development.
|
- 🔨 Building full-stack web applications with React + Django / Express
- 📡 Designing and consuming REST APIs
- 🗄️ Working with PostgreSQL and Supabase
- 🧪 Backing critical flows with automated testing (Pytest, Django TestCase)
- 🤖 Using AI agents (Copilot, Claude Code) as part of my dev workflow — always under my own review and validation
- 📚 Deepening knowledge in software architecture and production-grade design patterns
"First, solve the problem. Then, write the code."
⭐ If you find any of my projects useful, consider giving them a star! ⭐