Projects

LinkZap is a production-ready SaaS platform for creating customizable link-in-bio pages with WhatsApp integration and lead collection. Built on a robust SQL database architecture using PostgreSQL via Supabase, the platform enables users to build public profile pages (display name, bio, avatar, social links) that funnel visitors to WhatsApp with pre-filled messages, collect leads through embedded forms, and manage appointments through an integrated booking system. The platform features a real-time dashboard with live preview editing, drag-and-drop link ordering, theme customization, and comprehensive lead management—all with full internationalization (PT/EN) and mobile-first responsive design.

CanalSmart is a production-ready multi-tenant SaaS platform that enables real estate agencies to automate lead qualification through an AI-powered WhatsApp chatbot. Built with Next.js 16, TypeScript, PostgreSQL, and Prisma, the platform integrates with Meta WhatsApp Cloud API and OpenAI GPT-4o-mini to conduct natural conversations that pre-qualify leads by collecting property preferences, then automatically creates leads in the database. The platform features a comprehensive admin dashboard with real-time analytics, lead management with conversation history, property listings management, and a calendar system for scheduling property viewings with conflict detection. The architecture supports multi-tenant data isolation, token-based routing for multi-agent support, and full internationalization (PT/EN)—all deployed on Vercel with serverless API routes.

Cesanta's Mongoose Wizard is a no-code builder for embedded device dashboards. You define the Web UI and REST API in a JSON project; it generates a ready-to-run UI (device stats, settings, OTA updates) atop the Mongoose web server for STM32/ESP32/NXP or embedded Linux/Windows. It outputs complete projects for your IDE (STM32CubeIDE, MCUXpresso, make+GCC), so teams ship dashboards without writing frontend code.

The Admin dashboard interface for a project where the client can evaluate ideas set by the users, and decide whether to implement them or not. The admin can also create new ideas, edit existing ones, and delete them. The Admin can also reject / approve ideas, leave feedback, create seminars and training videos, the user can see the status of their ideas. The Admin dashboard shares the same database as the user dashboard.

Since both the user and admin dashboards share similar UI, this library was created to ensure consistency across both interfaces. The library contains all the components used in the project, including buttons, modals, and forms. The library is maintained by the team and is updated as needed to ensure a consistent user experience. The library was built using React, ShadCn and also uses Storybook.

The User dashboard interface for a project where the user can apply for new ideas, see the status of their ideas, and view feedback from the admin & evaluators. They can also apply for seminar presence and download training videos set by the admins. there is also a chat function where the user can chat with the admin and their idea evaluators. The User dashboard shares the same database as the admin dashboard.

Developed an application to replace an error-prone, Excel-based system for managing railway technology projects. It streamlines project creation, editing, and approval for administrators, reducing errors and improving efficiency. The new system boosts productivity and simplifies the process compared to the previous manual approach.

Developed a reservation system for a hair salon with user and admin functionalities. Users can create accounts, manage reservations, and view services. Admins can manage reservations, users, services, schedules, and profiles. Focused primarily on the admin side, including assigning stylists, managing schedules, and handling various admin-specific tasks.

This project is a interface for users to book reservations (seen on the admin side), update their home store, and manage their personal details, etc.. The app is essential for the business, allowing users to interact with various services, but it's facing significant data management challenges. The team maintains the app, but its current architecture raises concerns about long-term scalability as the user base continues to grow.

This project involves managing a nursery application with Vue and VueX, where role management plays a critical part. Depending on the user role (SuperAdmin, Admin, Caretaker), the app presents different views and functionalities. I was brought on to maintain the project and ensure smooth data handling for different user roles. While I didn't design the original system, maintaining it has provided insights into optimizing the overall experience for users.

Kammeko's mission is to make eco-friendly living simple and enjoyable. The aim is to alleviate the confusion and discomfort of sustainable practices by offering a user-friendly platform that encourages people to adopt planet-friendly habits. Partnering with local businesses, they promote sustainable behaviors through engaging challenges and educational content.

This is a very fun project I'm passionate about, currently working on it with a team of (friends) developers. It's a platform that allows users to predict winners from football competitions. We mainly have it live for tournaments like the Euros and the World Cup. Its a great project that I'm very proud of and there are plans to expand its functionality in the future.

This was a coding test that required me to create a budget calculator. I chose to use React, Tailwind, and Zustand as I only had a a 3-hour timeframe. The goal was to assess how far I could progress within that period. I chose this tech stack because React allows rapid component development, Tailwind helps with styling CSS, and Zustand is a lightweight state management solution (1st time using). Despite the time pressure, I enjoyed working with these tools and was able to get a significant portion of the test completed.

CAIXA Lottery Tracker is a full-stack web application for tracking Brazil's CAIXA lottery games (Lotofácil and Dia de Sorte). It automatically fetches draw history, generates predictions using configurable strategies (random or hot-number analysis), simulates ticket purchases for each draw, calculates outcomes and winnings, and provides analytics dashboards showing spending, winnings, and net profit over time. Built with React + TypeScript frontend, Node.js + Fastify backend, Neon Postgres database, and deployed on Render.

An App created using React and Redux. It allows the user to search for movies and tv-shows. This app uses the MovieDB API to search for movies and tv-shows with each movie having its own details page with dynamic data from the API. The next step will be for the user to be able to create their own lists, add movies to their list and view their list.

An App created using React that follows the basic CRUD pattern, changing the state from API call. It allows you to create, read, update and delete products in your store. The user can also add and remove products to the cart. I still need to add a checkout feature, and implement Local Storage. At the moment I am working on the inputs for adding/editing products. I will be adding more features as I learn more.

An App created using React that follows the basic CRUD pattern. It allows you to create, read, update and delete dogs on your doggy team. The dogs come from a JSON file that is stored on the backend and is updated every time you make a change. I was also fetching dog information from 3 different third party APIs to fill in information about dogs.

A Travel Advisor app built with React.js and MaterialUI. This app can be used to find the best places to go for a trip. It uses the Google Maps API and Rapid API to find the best places to go for a trip. Choose between hotels, restaurants, and attractions.

WhatsApp clone that also uses Firebase to store messages and Chat Rooms. Users can log in as normal to see messages but the token is not stored like in the Spotify Clone for security measures. A really fun app to build.

A Spotify clone app designed for the user to be able to control their personal Spotify track-list/playlists through the web. This was achieved by using Spotify's API and getting permission to authenticate the user's unique token via Gmail. Firebase used for database storage.

A Disney+ clone app designed for the user to be able to control their personal Disney+ track-list/playlists through the web. This was achieved by using Disney+'s API and getting permission to authenticate the user's unique token via Gmail. Firebase used for database storage.

A Tesla clone app designed for the user to be able to control their personal Tesla track-list/playlists through the web. This was achieved by using Tesla's API and getting permission to authenticate the user's unique token via Gmail. Firebase used for database storage.

By far one of my most difficult React projects. Custom API built to host users video transmission but I was unable to get cross streaming video between 2 users. At the moment even when there are 2 users in the same 'chatroom', user can only see themselves. App will be deployed when this issue is sorted.

A marketplace app built during my time at Lewagon. Artists are able to sell their services by displaying their latest works. Users can choose the artist they want to hire based on their work samples. Seeds were used; artists and works are for presentation purposes only.

Create lists with your favorite movies to a selection. App is very open with users being able to destroy or edit each other's lists, an obvious security flaw. However, this was one of my first-ever apps that I built. I left it as is for me to be able to see my own progress when looking back at my early work.