I need a developer to design a SQL database and a small ERP-style system for my logistics company. This system will create goods dispatch notes based on specific parameters. Core Functionalities: - Calculate quantities to be delivered per item per day. - Calculate total of each item to be delivered per month per customer. - File upload capability. - Output goods dispatch notes in Excel format. - Accessible as a web app for different users - Dashboard to track progress of deliveries per month - Interface to modify the data and based on delivery needs - Capable of calculating and creating all the dispatch notes per week and per month Ideal Skills and Experience: - Proficiency in SQL and ERP system development. - Strong experience in database design. - Familiarity with Excel output generation. - Background in logistics or related industries is a plus. Please provide a portfolio with relevant projects.