tanstack-query

An e-commerce web application that allows users to browse products, add items to a cart, and place orders. It provides sellers with tools to manage products, inventory, orders, and customers, delivering a complete online shopping experience.

Lightweight SWR caching and async state management for Python 3.12+, inspired by TanStack Query. Zero-dependency core with L1/L2 dual-tier support.

My portfolio website

An enhanced webapp for Sketchfab models with additional features

My personal iOS app to manage my scheduled video descriptions while being organized about it (glorified notes...)

A production-grade React 19 template repository built with Vite, TanStack Router, TanStack Query, Tailwind CSS, and modern frontend engineering defaults.

A production-quality job-search tracker — FastAPI + React + Postgres, installable PWA with iOS/Android wrappers and one-click deploy. Track applications, interviews, tasks, and offers.

A visual workflow automation platform for designing, executing, documenting, and analyzing workflows using FastAPI, React, MongoDB, Docker, Redis, and AI-assisted workflow creation and review.

Python/FastAPI + React/TypeScript dashboard for importing sample manifests, reviewing NGS QC metrics, and visualizing sequencing run quality.

Seguimiento de solicitudes de empleo: historial de estados, entrevistas y recordatorios. FastAPI + React + PostgreSQL + SuperTokens, dockerizado y documentado con MkDocs.

Monitor and forecast urban air quality across Beijing and London — an interactive dashboard that turns hourly station data into AQI trends, 48-hour forecasts, anomaly alerts, and cross-city insights.

Bridging system design and AI agents. This POC shows my core approach: use custom skills (Spec → PRD → Issues) to freeze scope, and Graphify to save tokens. The result is a highly efficient workflow that autonomously builds a fault-tolerant Next.js Micro Frontend architecture.

Invite-only or self-serve web-app starter — FastAPI + React + Mantine. Auth (TOTP/email-OTP/WebAuthn), RBAC + impersonation, admin app-config, audit retention, email outbox + per-locale templates, in-app notifications, GDPR deletion, maintenance mode, CAPTCHA.

Modern full-stack task management app built with FastAPI, React 19 + Vite, PostgreSQL, Docker, and TanStack Query.

Full-stack healthcare appointment platform — concurrency-safe booking, real-time WebSocket notifications, Elasticsearch doctor search, and polyglot persistence (PostgreSQL · Redis · MongoDB · ES). Django + DRF + Celery backend, React 18 + TypeScript frontend, single docker compose up setup.

Production-style realtime chat app built with FastAPI, React, PostgreSQL, WebSockets, Redis, and Docker.

Automation of my B2B client's various needs, such as adding&editting new/existing customer data&invoices coming from numerous formats, as well as editting past invoices that come in pdf format. All data is unified in a Google Sheet which gets updated in real time, while metrics (ROI, cost, etc) appear in a dashboard w edit mode

🚀 Chronos | Evolution of Task Management A full-stack todo app evolving through 5 phases. Phase II: Modern web app with real-time updates, recurring tasks, and seamless auth. Built with Next.js 15, FastAPI, and Neon PostgreSQL.

Lead management REST API (Django REST Framework) with a React + TypeScript app: JWT auth, role-based access, a validated status pipeline and an automatic activity timeline

Gestão de romaneios de entrega com assinatura digital — FastAPI + React. Do papel ao tempo real.