Laudis Domínguez

Engaged by a retail business owner to redesign an existing MySQL-based inventory and point-of-sale system suffering from poor product searchability and inflexible pricing logic.

Inventory Systems Developer (Freelance) at Retail Business: Tobacco, Mezcal, Coffee & Spirits (2026-01)

Engaged by a retail business owner to redesign an existing MySQL-based inventory and point-of-sale system suffering from poor product searchability and inflexible pricing logic.

• Extended the existing database schema to support fractional-unit sales (e.g., grams instead of fixed kilogram units) and configurable discount rules, preserving existing data rather than migrating to a new database.
• Architected a new containerized backend service (Node.js/Express, Docker) to interface with the existing database, enabling real-time discount application and fractional-quantity transactions.
• Improved product search and catalog organization to resolve day-to-day usability issues for store staff.

Master's in Software Engineering – tech universidad Spain (2025-10 – 2026-10)