Arun Kumar focused on enhancing the reliability and configurability of the rdkcentral/OneWifi platform by addressing two critical bugs in May 2025. Using C programming and his expertise in embedded systems and network configuration, he ensured that Passpoint parameter values were accurately reported and that WAN metrics and ANQP statistics were correctly parsed through dmcli. Additionally, Arun improved the validation of Multicast Listener Discovery configuration within VAP object handling, preventing misconfigurations and supporting proper network setup. His targeted debugging work contributed to more accurate data reporting and smoother network deployments, reflecting a deep understanding of networking protocols and system integration.