- Managing cron jobs and handling a single repository for multiple merchants. - Integrated several payment gateways for deposit and withdrawal processes.- Debugged and optimized slow queries involving large datasets, leveraging indexing and triggers.- Enhanced existing functions and modules while also developing new ones.- Resolved issues related to report generation and improved overall system performance.

- Proficient in both frontend and backend web development.- Actively contributed to feature implementation and enhancements.- Collaborated effectively with development teams to improve user experience and functionality.- Acquired advanced skills in GraphQL for optimized data fetching.- Designed and implemented features, enhancing web application functionality.