Purushottam Khedre focused on backend development for the hotwax/oms repository, addressing stability issues in Product Average Cost calculations. During the month, he reverted a recently added Java service that recalculated product costs, after identifying that it introduced instability and risked data integrity. By rolling back this functionality, Purushottam ensured that existing workflows remained reliable and prevented potential regressions in cost management. He documented the rationale and outlined next steps for future improvements, setting a foundation for safer redesign. His work emphasized careful change management and highlighted his skills in Java and backend troubleshooting, though no new features were delivered.