Gaurav Pandey contributed to two core projects over a two-month period, focusing on targeted improvements in DNS management and frontend development. In hackclub/hcb, he addressed a currency formatting issue in the Wire Transfer Activity Log, applying Ruby on Rails and ERB to ensure accurate financial data presentation for rejected transfers, which improved data integrity and user trust. In hackclub/dns, he implemented the DNS setup for the Hackaccino subdomain by adding a CNAME record with a short TTL, leveraging YAML for configuration. His work demonstrated depth in debugging, DNS configuration, and UI accuracy, delivering maintainable solutions to specific technical challenges.