Full-fledged project-tracking application for contractors. Made with DRF and React.

Features:

• Track material usage and total cost
• Track labor hours and cost
• Invoice exporting to XLSX (Excel) and PDF
• Store client contact information
• Fuzzy-search materials/jobs/clients

Fully customized CRM tailored for a client's needs, featuring a familiar interface but coded from scratch. Programmed using C# and SQL.

Sold to a pizzeria for their exclusive use, and used to this day.

Front-end for the enterprise management system, SAP Business One, focusing on a more efficient warehouse control. Coded in C# using the DI API from SAP.

Developed along my work as an inventory assistant for Conforpés Brazil, and used until this day on premises.

Simulates the procedures of a mid-sized power plant to verify maintenance documents. Programmed using Java with JavaFX UI.

Extensively used by the company ISA CTEEP of Brazil, Cabreúva Branch.