Anton Z.

Complete development of Mallorcab, a digital mobility platform for taxis in Mallorca, created from scratch and currently in production. The system connects clients, taxi drivers, operators, and administrators through a client mobile app, a driver app, a management backoffice, integrated payments, backend infrastructure, and municipal landing pages on WordPress.

The platform has over 300 connected taxi drivers, more than 300,000 registered clients, and over 3 million services created, covering dozens of municipalities in Mallorca. It includes real-time geolocation, constant driver tracking, service assignment, bookings, zone management, billing, subscriptions, and operational administration.

On a technical level, I participated in the architecture, development, deployment, and maintenance of the entire ecosystem. The apps were developed with Ionic and Angular for iOS and Android, and the backend with Node.js/NestJS, PostgreSQL, MongoDB, Redis, and microservices. Firebase Auth, Stripe, Apple Pay, Google Pay, invoice generation, Bluetooth connection with taximeter, CI/CD, servers, automations, and monitoring were also integrated.

Furthermore, the project incorporates an AI-based virtual call center with ChatGPT/Gemini, aimed at automating part of the customer service and service creation. It is a large-scale project that combines mobility, real-time, payments, artificial intelligence, infrastructure, and product in a high-activity real-world environment.

Complete development of Aithor / Rescrito, an artificial intelligence SaaS platform for students and academic writing. The product allows generating essays, improving texts, creating citations and bibliographies, humanizing content, working with PDFs, summarizing information, and using various AI-based educational tools.

I participated in the entire technical cycle of the project: architecture, frontend, backend, integrations, payments, authentication, usage limits, automations, deployments, maintenance, and product evolution. The frontend was developed with Angular, and the backend relied on Firebase, proprietary APIs, and integrations with various AI providers.

The platform connects with different LLMs such as ChatGPT, Gemini, and other models, adapting each functionality based on quality, cost, and speed. It also integrates Stripe, PayPal, Telegram, WhatsApp, email, document generation, analytics, and marketing systems.

Rescrito is a proprietary product created from scratch, with real users, recurring payments, international presence, and continuous evolution. It is a project that combines artificial intelligence, SaaS, full-stack development, digital product, automation, and scalability.

Design and complete development of an internal platform for Mundomar Cruceros, aimed at creating commercial landing pages for various cruise lines, markets, and countries.

We built a custom portlet builder that allows creating pages using reusable modules with different configurations, styles, and content types. The system dynamically generates HTML, CSS, and JavaScript, using Gulp for asset compilation and Apache Velocity `.vm` templates for final rendering.

We also developed AI-based tools, including intelligent ship and cruise search, a chat capable of analyzing user responses to offer personalized recommendations, and a full-page translator using LLMs.

The project combined design, frontend development, modular architecture, and artificial intelligence to create a flexible, scalable, and user-friendly solution for non-technical teams.