Developed a suite of C utilities for the Lucho3/BPE2025 repository focused on file manipulation and data processing. The work included creating programs to generate binary files with integers, count even and odd digits, and perform sorting operations, as well as reading integers from files until a sentinel value, counting digits, and exporting sorted results. Additionally, implemented a Car structure with serialization to both binary and text formats, supporting data display and persistence. Leveraged skills in basic algorithms, data structures, file I/O, and memory management to establish foundational components for automated data generation, ingestion, and testing workflows within the project.