Full stack software engineer specializing in creating products and solutions

Emiliano Guerrero  • Peerlist

<h3>About This Project</h3><p>Flush Finder is an IoT system designed to monitor and manage restroom availability and status in real time, targeting high-traffic environments such as schools, offices, and public facilities. The solution integrates both hardware and software components: distance sensors connected to an ESP32 microcontroller detect occupancy and usage conditions, while real-time communication is handled through the MQTT protocol, enabling efficient and low-latency data transmission. On the software side, a mobile application built with React Native allows users to check restroom availability remotely, while staff can update statuses such as maintenance or cleaning. The system was designed with a focus on real-time communication, scalability, and efficiency, delivering a practical IoT solution that bridges physical devices with a user-friendly digital interface.</p><h3>Key Features</h3><ul><li>Real-time monitoring of restroom availability and status.</li><li>Integration of physical sensors (ESP32) and MQTT communication.</li><li>Mobile application for remote access and management (React Native).</li><li>Status updates for maintenance or cleaning.</li><li>Focus on real-time communication, scalability, and efficiency.</li></ul><h3>Technologies Used</h3><ul><li><strong>Frontend:</strong> React Native</li><li><strong>Backend:</strong> Express, MySQL</li><li><strong>Hardware/IoT:</strong> ESP32, MQTT, Arduino, C</li><li><strong>Styling:</strong> Tailwind CSS</li><li><strong>Mobile Development Tools:</strong> Expo Go</li></ul>

Flush Finder

<h3>About Synaptica</h3><p>Synaptica is a predictive system designed to analyze how social media usage impacts students daily lives, leveraging machine learning models trained on a dataset of over 3 million records.</p><p>The system combines multiple analytical approaches, including linear regression, logistic regression, and decision trees, to identify patterns and correlations between social media usage and key variables such as academic performance, mental health, and social relationships.</p><p>On the backend, a Flask-based API was developed to handle data processing, execute predictive models, and return interpretable results to the user. The system is designed to provide clear and actionable insights, allowing users to evaluate their behavior and compare it against large-scale real-world data.</p><p>Beyond prediction, the platform serves as a decision-support tool, helping users understand how their digital habits may influence different aspects of their lives.</p><p>The project combines data analysis, statistical modeling, and backend development to solve a real-world problem, with a strong focus on interpretability, scalability, and efficient processing of large datasets.</p><h4>Key Features:</h4><ul><li>Predictive analysis of social media impact on students.</li><li>Machine learning models trained on over 3 million records.</li><li>Utilizes linear regression, logistic regression, and decision trees.</li><li>Flask-based API for data processing and model execution.</li><li>Provides clear and actionable insights for users.</li><li>Serves as a decision-support tool for digital habits.</li><li>Focus on interpretability, scalability, and efficient processing.</li></ul><h4>Technologies Used:</h4><ul><li>Python</li><li>Flask</li><li>Vue.js</li><li>TypeScript</li><li>Tailwind CSS</li><li>PostgreSQL</li></ul>

Synaptica

<h3>About this project</h3><p>MADI is a cross-platform mobile application focused on parental control and digital education for children under the age of 6, designed to reduce excessive screen usage and promote healthy habits from an early age. The platform provides interactive content through games and activities that stimulate critical thinking and learning, while maintaining an engaging experience without encouraging dependency. It includes a reward system based on stars to motivate progress, carefully designed to avoid addictive usage patterns.</p><p>Additionally, it integrates IoT features that allow parents or guardians to monitor and control usage from devices such as smartwatches, sending reminders and encouraging physical activities. The app can also suggest tasks and exercises, supporting both cognitive and physical development.</p><p>From a technical perspective, the project follows a fullstack architecture using React Native and TypeScript for the mobile application, along with a backend that handles logic and user tracking. The main goal was to create a responsible technological solution focused on children's digital well-being.</p><h4>Key Features:</h4><ul><li>Interactive learning games and activities for children under 6.</li><li>Reward system designed to motivate progress without encouraging dependency.</li><li>IoT integration for remote supervision via smartwatches.</li><li>Reminders and suggestions for physical activities and exercises.</li><li>Fullstack architecture with React Native, TypeScript, and a robust backend.</li></ul>

MADI

<h3>About This Project</h3><ul><li><p>STUDIA is an educational web application designed to centralize and streamline the creation of academic materials for both students and professors.</p></li><li><p>The platform enables users to generate, organize, and manage resources such as flashcards, exams, notes, study guides, and other academic support materials within a single environment.</p></li><li><p>The system was designed to simplify lesson preparation and individual study workflows, reducing friction in educational content management and improving overall user productivity.</p></li><li><p>It integrates <strong>AI-powered assistance</strong> to accelerate material generation and support the structuring of study resources more efficiently.</p></li></ul><h3>Technical Details</h3><ul><li><p>Frontend built with <em>React</em>, <em>Vite.js</em>, <em>TypeScript</em>, and <em>Tailwind CSS</em>.</p></li><li><p>Backend developed in <em>.NET</em> and <em>C#</em>.</p></li><li><p><em>PostgreSQL</em> for robust data management.</p></li></ul><p>This architecture provides a fast, scalable, and maintainable experience, resulting in an edtech solution focused on solving real academic needs, improving both content creation for professors and study organization for students.</p>

STUDIA

<h3>About Hostis Aeternus</h3><ul><li>Hostis Aeternus is a 3D dungeon roguelike built in Unity, centered around a highly optimized procedural generation system.</li><li>The core of the project relies on bitwise operations and low-level binary data manipulation to efficiently represent, process, and generate level structures.</li><li>Instead of relying on traditional high-level data structures, the system uses bit-based representations to control room generation, connectivity, and map states, resulting in a compact memory footprint and significantly faster runtime performance.</li><li>This approach enables fully dynamic level generation with minimal computational overhead, maintaining logical consistency while improving performance compared to conventional techniques.</li><li>The project also integrates Blender for asset creation and C# for gameplay logic, with a strong focus on performance, scalability, and low-level control.</li><li>The result is a robust and efficient procedural generation system designed to solve real-world challenges related to performance and complexity in dynamic game environments.</li></ul><h3>Technologies Used</h3><ul><li><strong>Unity</strong>: Game development engine for creating the 3D environment and gameplay.</li><li><strong>C#</strong>: Primary programming language for implementing game logic and procedural generation algorithms.</li><li><strong>Blender</strong>: Used for asset creation within the game.</li></ul>

Hostis Aeternus

<h3>IMMO CRM 360 Overview</h3><p>This is a cross-platform real estate CRM application developed for IMMO CRM. It is designed to streamline client, property, and operations management by digitizing and optimizing real estate processes. The platform centralizes client, property, and operational workflows into a single system, significantly improving productivity for both agents and end users.</p><p>The frontend was built with a focus on a clean, fast, and scalable user experience using <strong>Angular</strong>, <strong>TypeScript</strong>, and <strong>Tailwind CSS</strong>. Emphasis was placed on performance, intuitive navigation, and visual consistency.</p><p>Integration with a robust backend powered by <strong>NestJS</strong> and <strong>Microsoft SQL Server</strong> ensures efficient handling of large data volumes. The application was developed with a strong focus on scalability, maintainability, and real-world business usage, adapting to IMMO CRM’s operational needs and significantly improving internal workflows.</p><p>This project represents a complete technology solution aimed at increasing productivity, improving data management, and optimizing processes within a real estate business environment.</p><h3>Key Features:</h3><ul><li><p>Cross-platform real estate CRM application</p></li><li><p>Streamlines client, property, and operations management</p></li><li><p>Centralizes workflows into a single system</p></li><li><p>Frontend built with Angular, TypeScript, and Tailwind CSS</p></li><li><p>Backend powered by NestJS and Microsoft SQL Server</p></li><li><p>Focus on scalability, maintainability, and performance</p></li><li><p>Digitizes and optimizes real estate management processes</p></li></ul><h3>Technologies Used:</h3><ul><li><p>Angular</p></li><li><p>TypeScript</p></li><li><p>Tailwind CSS</p></li><li><p>Microsoft SQL Server</p></li><li><p>NestJS</p></li><li><p>Google Cloud</p></li><li><p>Capacitor</p></li></ul>

IMMO CRM 360

<h3>About this project</h3><p>Monstruo Canela is the official website of the digital marketing agency of the same name, developed as a fullstack platform focused on building a strong, modern, and results-driven digital presence. The project was designed with a clear emphasis on lead generation, SEO performance, and scalability.</p><p>On the frontend, a modular architecture was implemented using Angular and TypeScript, prioritizing performance, accessibility, and a clean, conversion-oriented user experience. The platform is fully responsive and optimized to capture user attention from the first interaction.</p><p>The backend was built with Express and MongoDB, integrating Firebase Authentication to securely manage an admin panel. This panel allows content management for the blog and centralized lead handling, enabling efficient tracking and organization of user inquiries.</p><p>To ensure lead quality, invisible reCAPTCHA was implemented to prevent spam and automated submissions without impacting user experience. The system also incorporates SEO best practices such as dynamic meta tags, structured slugs, and bilingual content support.</p><p>The project serves as a complete digital solution for the agency, combining frontend, backend, and marketing strategy to improve client acquisition and strengthen its online presence.</p><h4>Technologies Used:</h4><ul><li><strong>Angular</strong></li><li><strong>Express</strong></li><li><strong>Firebase</strong></li><li><strong>TypeScript</strong></li><li><strong>Tailwind CSS</strong></li><li><strong>Google Cloud</strong></li><li><strong>MongoDB</strong></li><li><strong>Docker</strong></li></ul>