Trabajos de Titulación - Ingeniería de software
URI permanente para esta colecciónhttps://dspace.ucacue.edu.ec/handle/ucacue/45
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Item type: Ítem , Access status: Acceso Abierto , Prototipo de sistema para el registro de notas y asistencia basado en microservicios con integración SIGA-Moodle en el Instituto Superior Tecnológico del Austro(Universidad Católica de Cuenca., 2026) Brito Ordóñez, Nelson EmmanuelThis research aims to develop a functional software prototype of the Grade and Attendance Recording Module (GARM). The problem lies in the fact that the process of recording grades and attendance is carried out manually at the Instituto Superior Tecnológico del Austro (ISTA by its Spanish acronym). This requires professors to enter grades into the Moodle platform, transfer the data to spreadsheets, and then re-enter it into the national academic system (SIGA by its Spanish acronym). This process takes between six and eight hours at the end of each grading period and involves a high risk of transcription errors. The web system was developed using the Kanban methodology. The system has a six-microservice architecture built with Spring Boot and Java, a React-based user interface, and a PostgreSQL database. In addition, a dual adapter was implemented to integrate with SIGA, considering that this system does not provide a public interface. In the usability validation, the system received an excellent rating (87.5/100) using the System Usability Scale (SUS) questionnaire. The usability evaluation was conducted with an expert instructor. The technical test consisted of recording the grades for one grading period in the web system. This process was completed in a few seconds compared with the time required for the manual process. In conclusion, the web system enables the recording and consolidation of student grades and attendance at ISTA.Item type: Ítem , Access status: Acceso Abierto , Diseño e implementación de una plataforma web para la oferta y contratación de servicios independientes con verificación de proveedores(Universidad Católica de Cuenca., 2026) Guamán Tituaña, Juan CarlosDuring the project, how independent services are offered and demanded in Cuenca will be analyzed. It was discovered that many people rely on recommendations, messaging groups, and public advertisements, which do not always provide enough information about service providers. Therefore, ServiLink, a web platform for posting and hiring independent services with provider verification, was developed. This research adopted a quantitative approach, and the development was organized using Scrum in seven two-week sprints. During the requirements analysis, 21 functional and 19 non-functional requirements were established and documented in an SRS and 20 UML diagrams to define the architecture, database, and interface. The platform was built using Node.js, Express, and MongoDB on the server side, and React.js, Vite, and Tailwind CSS on the client side. Role-based authentication, documentary verification of providers, advertisement posting and search, request management with appointment proposals, and automated notifications via the WhatsApp Business Cloud API were implemented. The system was validated with 24 functional test cases, yielding 24 PASS and 0 FAIL results (100% test coverage), and was deployed to production using Railway. The results show that ServiLink meets the objectives and can contribute to reducing the informal hiring of independent services in Cuenca.Item type: Ítem , Access status: Acceso Abierto , Desarrollo de un prototipo de aplicativo web para el análisis de lesiones mamarias a partir de mamografías mediante simulación mesoscópica(Universidad Católica de Cuenca., 2026) Velásquez Chávez, Justin MatíasThe analysis of diffusion in breast lesions requires specialized imaging techniques and infrastructure, which may have limited availability in certain research environments. This constraint motivates computational alternatives based on standard mammograms. To address this need, a web prototype was developed to analyze regions of interest (ROIs) using mesoscopic simulation. The model simulates the motion of particles representing water within breast tissue, whose heterogeneity is derived from the ROI intensity levels. The velocity autocorrelation function (Cv) measures the degree to which this motion retains its initial direction. The characteristic time (tauC) estimates when this directional memory is lost. The mesoscopic diffusion coefficient (MDC) summarizes the ease of particle movement within the simulated domain, while the normalized coefficient (MDC*) related the MDC to a free-diffusion reference for inter-simulation comparison. The proposed solution utilizes a distributed architecture that separates the web application from the computationally intensive processing executed on a university server. The system provides users with an accessible environment to manage cases, check their status, and review results, ensuring full traceability among images, parameters, simulations, and generated reports. Furthermore, it privately stores information and allows simulations to run independently of the user’s computer. For the same ROI and equivalent parameters, processing time decreased from 18 hours and 40 minutes in the local environment to 2 hours and 55 minutes on the server, representing a 84.4% reduction in execution time. Additionally, load testing with k6 yielded zero HTTP errors. These results demonstrate the viability of the prototype as a usable, accessible, traceable, and reproducible academic tool.Item type: Ítem , Access status: Acceso Abierto , Prototipo ERP móvil para la gestión de facturación e inventario en una hacienda bananera de La Troncal, Cañar(Universidad Católica de Cuenca., 2026) Castro Tomala , Víctor AlfonsoThis study describes the design and development of a mobile ERP prototype to support invoicing and inventory management at Hacienda Bananera San Diego, located in La Troncal, Cañar province. The organization operates under a shared-ownership model and previously maintained manual records of sales, inventory, and labor, which resulted in dispersed information, delays, and inconsistencies. The prototype was developed using Expo/React Native, Spring Boot, and PostgreSQL, using an adaptation of the Scrum methodology organized into four sprints. The solution integrates six user roles, shipment and production management by owner and farm, financial closing with proportional cost allocation, inventory by owner, expenses, work crews, daily wages, weekly payroll, internal PDF receipts, auditing, and offline data entry with subsequent synchronization. The usability evaluation, conducted using the System Usability Scale, yielded a score of 82.50 out of 100 (n = 5; SD = 2.50), exceeding the benchmark value of 68 points. Functional testing verified the main business rules and access controls. A comparison between the manual procedure and the prototype revealed an average reduction of 74.22% in registration time and 91.67% in the number of inconsistencies observed. The results correspond to a single-group pre-experimental design with pre- and post-measurements; therefore, they describe the case studied without allowing the improvements obtained to be attributed exclusively to the prototype.Item type: Ítem , Access status: Acceso Abierto , Desarrollo de sistema de interacción basado en sensor de distancia en 360º para superficies interactivas dentro de un laboratorio inmersivo(Universidad Católica de Cuenca., 2026) Verdugo Huiracocha, Mateo JosuéThis study aimed to develop a functional spatial interaction prototype that converts physical surfaces in the Virtual Reality Laboratory at the Catholic University of Cuenca into interactive digital interfaces by integrating a 360° RPLiDAR A2 laser sensor with the Unity engine. The research addressed the limitations of academic environments that rely exclusively on keyboard and mouse input, which restrict interaction possibilities in immersive spaces. A quantitative -methods, applied, and iterative methodology was employed. The quantitative component focused on collecting technical metrics related to system accuracy, tracking, and responsiveness, whereas the qualitative component focused on evaluating the user experience. As a result, a functional prototype was developed that can detect and track the movement of a hand in real time in front of a physical surface, enabling its correspondence with actions within an application developed in Unity. Functional testing demonstrated a stable response and smooth interaction; with a spatial accuracy of ± 11.30 mm, a computation latency of 38.40 ms, a reduction in jitter of 78.20% and automatic recovery following a serial disconnection in 3.24 s. It is concluded that the integration of the RPLiDAR A2 sensor with Unity constitutes a technically viable alternative for expanding forms of interaction in immersive laboratories and for future educational applications based on interactive surfaces.Item type: Ítem , Access status: Embargo , Proyecto de Titulación embargado con fines de publicación de impacto.(Universidad Católica de Cuenca., 2026) Boconzaca Encalada, Edisson BryanItem type: Ítem , Access status: Acceso Abierto , Desarrollo de un aplicativo para automatizar el cálculo de aranceles de carreras universitarias(Universidad Católica de Cuenca., 2026) Álvarez Castillo, Luis MiguelThis thesis develops a digital application that automates the calculation of tuition for new university degree programs, based on the academic and financial logic of the institutional reference matrix. Currently, this calculation relies on an Excel spreadsheet with dozens of interconnected variables—including student projections, retention and graduation rates, teaching hours, initial investment, operating costs, revenue, and cash flow—from which the Net Present Value, Internal Rate of Return, and break-even point are derived. Manual handling concentrates the process in the hands of a few users with technical expertise in the matrix, exposes the formulas to reference errors, and leaves no record of who modified what. The proposed application addresses these three issues: it is built using Clean Architecture, which separates business logic from infrastructure and presentation; it incorporates role-based access control and centralized storage; and it generates technical reports for five institutional departments, including the Finance Department and the Academic Management Department. Development is organized using Kanban, so that the academic, financial, and reporting modules progress incrementally. Validation is based on comparing the system’s results with the institutional Excel matrix using relative error, calculation time, number of inconsistencies, traceability, and reproducibility as evaluation metrics. This comparison will determine whether automation reduces operational errors and shortens processing time compared to the current method.Item type: Ítem , Access status: Acceso Abierto , Implementación de un microservicio escalable para el análisis automatizado de cáncer cerebral en imágenes de resonancia magnética mediante arquitectura de contenedores.(Universidad Católica de Cuenca., 2026) Bravo Fernández, Mateo Josué; Alvarado Gutiérrez, Carlos AndrésThis study proposes and implements a microservices architecture for deploying pre-trained brain tumor segmentation models in medical imaging. While numerous studies focus on the algorithmic performance of deep learning models, a gap remains between their experimental validation and their integration into technically deployable systems. In this context, a microservice was developed to integrate pre-trained artificial intelligence models into the healthcare sector, enabling their execution across different hardware environments. The study focused on evaluating the system’s computational performance, considering metrics such as inference latency, memory consumption, and GPU utilization under different configurations. The results demonstrate a significant reliance on hardware acceleration for models that process three-dimensional images, as well as variations in response times depending on the execution environment. The proposal helps to bridge the gap between experimental models and deployable systems by validating the technical feasibility of integrating them into a modular, decoupled, and potentially scalable architecture. Direct clinical validation was not addressed, limiting the scope to the computational and structural evaluation of the system.Item type: Ítem , Access status: Acceso Abierto , Desarrollo de arquitecturas de microservicios escalables y resilientes aplicados a las MIPYMES de la ciudad de Azogues(Universidad Católica de Cuenca., 2026) Sibri Ortiz, Doris VictorioaThis paper presents the design, implementation, and validation of a prototype architecture based on scalable and structurally resilient microservices, aimed at optimizing operational processes for an SME in the city of Azogues, Ecuador. The research adopted an applied, single-case study approach, integrating analysis of the current system (AS-IS), modeling of a proposed architecture (TO-BE), and evaluation through technical testing and qualitative analysis. The solution was deployed in a containerized environment using Docker Compose, incorporating an API Gateway, JWT-based authentication, logical separation of databases by microservice, and auditing mechanisms. Quantitative validation showed an approximate 75% reduction in internal processing time for the billing workflow, while qualitative evaluation indicated high levels of satisfaction and perceived organizational improvement on the part of the administrative user. Although the implemented resilience corresponds to a structural level and lacks advanced fault- tolerance patterns, the proposed architecture demonstrates technical and operational viability to drive progressive modernization of SME in resource-constrained contexts.Item type: Ítem , Access status: Acceso Abierto , Desarrollo de un aplicativo web para la gestión de laboratorios, aulas de realidad virtual y otros espacios educativos(Universidad Católica de Cuenca., 2026) Álvarez Dos Santos, Adrián OrlandoThis paper presents the development of a comprehensive web-based system for managing and scheduling virtual reality classrooms at the Catholic University of Cuenca. The primary objective was to design and implement a technological solution that optimizes the booking of specialized academic spaces, enhancing the experience of faculty members and administrators through a modern, intuitive, and functional interface. The system architecture is based on a client-server model. The backend was developed in Python using the Flask framework, implementing a RESTful API consisting of 67 endpoints organized into 10 functional modules. The PostgreSQL relational database manages information on users, classrooms, reservations, training sessions, and dynamic content. The frontend, developed using Flutter, offers a responsive and cross-platform interface. The system includes authentication via JSON Web Tokens (JWT) with three defined roles: faculty members, administrators, and superadministrators. In addition, a training module has been incorporated to control faculty authorization for the use of VR classrooms, ensuring that only trained users can make reservations. An image processing service was also integrated for multimedia content management. Functional testing confirmed that the system covers the entire scheduling cycle: user registration, training requests, and reservation management. Finally, its modular architecture facilitates maintenance and scalability, while the use of cloud services ensures availability and accessibility, contributing to the university digital transformation.Item type: Ítem , Access status: Acceso Abierto , Desarrollo de un prototipo móvil multiplataforma para servicios turísticos en Cuenca, Ecuador, basado en la evaluación de tecnologías actuales(Universidad Católica de Cuenca., 2026) Echeverría Campoverde, Matías Daniel; Rivas Loyola, Miguel AndrésThe digital transformation of the tourism sector demands scalable and high-performance technological tools. This study addresses the development of a cross-platform mobile application for tourist information management, proposing an architecture optimized for geolocation and real-time data management. The main objective was to identify and validate the most efficient technology for map rendering and content synchronization. Methodologically, an experimental design was applied in two phases: first, a comparative evaluation of leading frameworks (Flutter, React Native, Xamarin, and Ionic) based on performance metrics (launch time and CPU consumption); and second, the implementation of a functional prototype using the selected technology. The results determined the technical superiority of Flutter, which recorded a launch time of 1.27 seconds and stable rendering at 110 FPS, overcoming the latency limitations of hybrid approaches. As a practical result, an application with Clean Architecture and Supabase-based Backend-as-a-Service (BaaS) infrastructure was developed, validating that the cross-compiled approach allows for fluid user experiences and robust data management, comparable to native development but with greater cost efficiency.Item type: Ítem , Access status: Embargo , Proyecto de Titulación embargado con fines de publicación de impacto.(Universidad Católica de Cuenca., 2026) Juca Iñiguez, Johnny AlexanderItem type: Ítem , Access status: Embargo , Proyecto de Titulación embargado con fines de publicación de impacto(Universidad Católica de Cuenca., 2026) Lucero Yunga , Hugo LeonardoItem type: Ítem , Access status: Acceso Abierto , Implementación de un prototipo móvil para la gestión de actividades y eventos comunitarios en Cuenca, Ecuador(Universidad Católica de Cuenca., 2026) Astudillo Palacio, Pablo Mateo; Tierra Carvajal, Jeremy JesúsThe objective of this study was to identify usability characteristics and essential functionalities that mobile applications must integrate to improve community event management in Latin American contexts, specifically in Cuenca, Ecuador. A systematic comparative analysis of four event management platforms available in Latin America was conducted through an evaluation matrix that included functionalities, usability according to Nielsen heuristics, business models, and contextual adaptability. Subsequently, a functional prototype named Azuevento was developed using Scrum agile methodology in six two-week sprints, implemented with React Native for cross-platform frontend and microservices architecture with Spring Boot and PostgreSQL for backend. The prototype validation was carried out through a structured protocol with twenty citizens of Cuenca, applying the System Usability Scale questionnaire and semi-structured interviews. The comparative analysis revealed that existing platforms present three critical limitations for community contexts: dependence on commission-based business models inaccessible to non-profit organizations, lack of functionalities adapted to specific local geographies, and lack of consideration toward digital literacy barriers. The developed prototype integrated the identified best practices and obtained an average System Usability Scale score of 69.12 points, positioning slightly above the average usability threshold and demonstrating adaptation to the local context through functionalities specifically designed for inclusive citizen participation. It is concluded that mobile applications for community event management in Latin America require contextualized design that considers local particularities, viable business models for community organizations, and functionalities that promote accessible citizen participation.Item type: Ítem , Access status: Acceso Abierto , Asistente inteligente para consulta asistida por IA y recuperación de información en documentos PDF académicos(Universidad Católica de Cuenca., 2026) Encalada Arévalo, Carla AndreaThe objective of this work was to develop and locally verify an intelligent assistant to query academic documents from a repository of the Catholic University of Cuenca. In this context, the problem is that lengthy documents make it difficult to quickly and accurately locate information when relying solely on traditional keyword search. To address this, we implemented a prototype that converts content into vector representations, performs semantic search using the Facebook AI Similarity Search (FAISS) library, and generates locally executed responses with Ollama. The prototype has a client-server architecture and integrates document loading, text chunking, semantic retrieval, and history persistence through Retrieval Augmented Generation (RAG). Additionally, the prototype incorporates references to the analyzed document and clearly indicates when there is insufficient evidence to answer. The methodology used was Scrum, and we conducted end-to-end tests on single-file and batch loading. We also applied a perception survey to four participants to assess ease of use, clarity, usefulness, and user experience. Regarding performance results, the current version of the prototype increases document ingestion and indexing time compared to the initial version. This is because the second version generates more embeddings but improves evidence retrieval and response quality. It is concluded that an intelligent document assistant optimizes the query process by reducing search times and eliminating dependence on external services.Item type: Ítem , Access status: Embargo , Proyecto de Titulación embargado con fines de publicación de impacto.(Universidad Católica de Cuenca., 2026) Monteros Mogrovejo, Milton SebastiánItem type: Ítem , Access status: Acceso Abierto , Proyecto de Titulación embargado con fines de publicación de impacto(Universidad Católica de Cuenca., 2025) Jiménez Arce, Jhon MiguelItem type: Ítem , Access status: Embargo , Proyecto de Titulación embargado con fines de publicación de impacto.(Universidad Católica de Cuenca., 2025) Peralta Saguay , Darwin IsmaelItem type: Ítem , Access status: Acceso Abierto , Desarrollo de un sitio web interactivo para la gestión y venta de jugos artesanales "Liquid Bliss"(Universidad Católica de Cuenca., 2025) Gómez Arteaga, Martín ZacaríasIn an era where digitization makes the difference between growth and extinction, even micro-enterprises need technological solutions that boost their efficiency. The study aimed to evaluate the development and implementation of a web solution for order management and receipt generation in a micro-enterprise producing artisanal juices. The agile SCRUM methodology was applied over five sprints, and a system was implemented with a React + Vite + Tailwind frontend and a Django REST Framework backend on an SQL database. The solution integrated order registration and tracking modules, automatic PDF receipt generation, email notifications, location management with maps, and a payment flow (Zelle, Cash App, Apple Pay, cash) with proof-of-payment uploads and payment marking. The results of the functional and interface tests demonstrated stable operation, reduced errors, and a standardized operational flow, strengthening customer service and traceability. In conclusion, the platform demonstrated technical and operational viability in a low-cost context, making it replicable and scalable to similar food businesses. As future work, we plan to integrate a mobile application and analytical tools to optimize decision-making.Item type: Ítem , Access status: Acceso Abierto , Software para la automatización de formatos académicos de prácticas profesionales y vinculación de la Universidad Católica de Cuenca(Universidad Católica de Cuenca., 2025) León Beltrán, Marlon SantiagoThe Catholic University of Cuenca is undergoing an era of technological innovation and process automation. Currently, it faces a significant challenge in managing the forms related to pre-professional internships, community service, and internal internships, which are still managed manually. This involves a large amount of paperwork and administrative processes, which causes delays both in the preparation of the forms by the students and in their review and approval by the teaching staff. This situation significantly affects operational efficiency, increases the administrative burden, and complicates the timely monitoring of student progress in these key curricular components. Therefore, it is evident that an advanced digital solution is required for the comprehensive management of these documents. This need is justified by the limitations of the current manual handling system, which is not only prone to errors but also lacks agility and traceability in dynamic educational environments. The development of software based on digital technologies, process automation, and cloud storage would enable a substantial improvement in work efficiency, ensuring greater transparency, security, and accessibility in document management. This digital transformation would not only optimize the time of students and teachers, but also raise the quality of academic and administrative processes, aligning with the requirements of modern and efficient higher education.
