At VOIS, I administer MongoDB across AWS EC2 and MongoDB Atlas, supporting high availability and performance. I developed Atlas dashboards for customer order processing and operational metrics, and configured triggers to process orders and export CSV data for analytics.
I’ve performed zero-downtime MongoDB upgrades from 6.0 to 7.0 at VOIS and from 4.0 to 6.0 at Getkart Pvt Ltd. At Getkart, I also optimized queries and indexes using explain(), improving efficiency by 30%.
Earlier, at Esenbee Multipurpose Services, I managed MongoDB replica sets and administered PostgreSQL databases. On the Pickzon App project, I configured a MongoDB sharded cluster for staging and implemented Redis caching.
