Arjun worked on the nammayatri/nammayatri repository, focusing on backend development and data processing using Haskell. During the month, he delivered a targeted bug fix to the Fleet Earnings data path, addressing inaccuracies in driver stats mapping and refactoring the driver data retrieval process. This update improved the reliability of earnings output for fleet drivers, reducing payout discrepancies and enhancing the accuracy of fleet analytics. Arjun’s approach involved careful debugging, data mapping, and the use of Git for version control. The work demonstrated depth in backend problem-solving, ensuring that the fleet module now produces more consistent and trustworthy earnings data.