Ingeniería en Sistemas, Electrónica e Industrial
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Item Gestión operativa en Bioalimentar Cía. Ltda. mediante la integración de Sales and Operations Planning (S&OP) y Theory of Constraints (TOC)(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2024-08) Taipe Bravo, Gabriela Monserrath; Naranjo Chiriboga, Israel ErnestoThis project focuses in the need of minimizing production planning errors at BiOALIMENTAR Cía. Ltda., which faces challenges in the accuracy of its demand forecasts. The objective is to evaluate Sales and Operations Planning (S&OP) and Theory of Constraints (TOC) methodologies integration in operational management, aiming to improve forecast accuracy and market competitiveness. Methodology includes an exhaustive literature review based on Fink, divided into four phases: research design, information collection, data extraction and execution, and analysis and interpretation of the collected information. The literature review allowed the establishment of a conceptual framework to integrate both methodologies through capacity buffers, inventory, and the concept of the red line as the maximum available capacity value. The main results, obtained through the MAPE indicator, showed a comparison with the initial situation, which has a 24% error. Various scenarios were evaluated, including: Average Daily Consumption with S&OP, which presented a 19% error and lower cost; Weighted Averages, with a 16% error; Difference between S&OP and Red Line + Target Stock, with a 20% error; and Balanced Production with Median Adjustment, with a 30% error. These results demonstrated optimal forecast accuracy and operational efficiency. In conclusion, S&OP and TOC integration offers a robust and adaptive solution to BiOALIMENTAR's operational challenges, allowing it to face demand variations and optimize inventory levels, contributing to more agile management.Item Aplicación web progresiva (PWA) utilizando el Framework Blazor para el control de inventario y venta de productos en el almacén "Mundial de Lujos" de la ciudad de Ambato(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería en Sistemas Computacionales e Informáticos, 2024-08) Rivera Rodríguez, Giovanni Francisco; Mayorga Mayorga, Franklin OswaldoCurrently, warehouses have integrated advanced software tools to manage sales and inventory control of products. This adoption has significantly improved customer service, reduced operating costs, and increased efficiency in stock management and control. Effective control within warehouses is essential for maintaining industry leadership, enabling informed and strategic decisions that foster the growth and competitiveness of the organization. The purpose of this project is to develop a Progressive Web Application (PWA) using the Blazor framework for inventory control and product sales in the "Mundial de Lujos" warehouse in the city of Ambato. This initiative addresses the current deficiencies in identifying and managing inventory control and sales processes. The implementation of the PWA will not only optimize these identification processes but also enhance the efficiency of required processes, allowing for better management of warehouse operations. The development of the PWA will employ the Blazor framework, using C# as the programming language. This approach ensures the effective development of the project's functionalities. Additionally, SQL Server will be utilized as the database and Windows Server for the application's hosting and management. The applied methodology will be XP, providing adequate control over the activities developed in the proposal. For information gathering, a field investigation was conducted, including interviews and surveys directed towards the staff and customers of the "Mundial de Lujos" warehouse.Item Gestión de inventarios en la empresa Sueldas del Valle(Universidad Técnica de Ambato. Facultad de Ingeniería en Sistemas, Electrónica e Industrial. Carrera de Ingeniería Industrial, 2024-02) Vega Ilaquiche, Ana Lucía; Guachimbosa Villalba, Víctor HugoThe primary purpose of this project is to conduct a thorough study on the effective inventory management at Sueldas del Valle, a company specializing in the distribution of hardware products with two warehouses and a main storage facility in the cities of Ambato and Latacunga. The main issue is the lack of effective inventory management in the company, as it lacks precise information about product quantities in stock, procurement needs, and the presence of obsolete items. This leads to problems such as product shortages resulting in customer loss. Additionally, an excess of inventory for certain items is observed, increasing storage costs and the risk of obsolescence. For the research, direct observation was employed to determine the initial situation of the company using the IPISI methodology (Infrastructure, Processes, Inventories, Safety and Health, Indicators). An unstructured interview was conducted, revealing deficiencies in all areas, with a particular focus on the inventory phase. Also, the ABC analysis was conducted to identify products that generate the most utility for the company and the best-selling products over the course of a year. For research purposes, sales data from the year 2022 were utilized to perform calculations for optimal inventory management. These calculations include order quantity, number of orders, and safety stock for the 558 products owned by the company. Additionally, logistics and aging indicators were proposed to ensure proper inventory management, preventing stockouts or obsolete products and improving the supply chain. Finally, the activities of each company process are detailed, and improvements in the infrastructure and safety phase are proposed. Relevant regulations related to the design and maintenance of flooring, loading and unloading docks, installation safety, and worker safety were consulted for this purpose.