Jskumari enhanced the espressif/binutils-gdb repository by implementing RFC02680 PQC Acceleration Instructions for PowerPC, introducing new opcodes and comprehensive end-to-end tests for both the gas assembler and disassembler. This work leveraged expertise in Assembly and Compiler Development, focusing on improving cryptographic workload performance on PPC architectures. In addition to feature development, Jskumari addressed maintainership accuracy by updating the PPC maintainer contact information, ensuring reliable issue routing and repository stewardship. The contributions demonstrated a methodical approach to both code and documentation management, delivering targeted improvements within a short timeframe and maintaining high standards of repository quality and technical precision.