Mar 2025 – Present · 1 yr

May 2021 – Mar 2025 · 3 yrs 10 mos

• Rearchitected and led the Massmart Price & Promotions team to design a robust system for region/store-specific pricing and promotions for e-commerce platforms.
• Enhanced the performance of the Customer Facing API, reducing response times by 65% and lowering resource consumption by over 20% in ingestion pipelines.
• Led the UK Groceries (ASDA), Inventory and Pricing Team
• responsible for displaying the inventory and pricing of the products on the Grocery site at the region-specific granularity.
• Led the development of low-latency, site-facing services with multiple real-time robust ingestion flows.
• Led the design and implementation of multiple high-impact business initiatives.
• Led the Solr Upgrade (from 7.7 to 8.8), the backbone of our search system as part of the ASDA Search Team.

Apr 2018 – May 2021 · 3 yrs 1 mo

• Member of a core logistics item lifecycle management team that provides the granular level control of the eligibility flags for an item(SKU) and many other attributes at each node level for more than two billion unique item-node combinations.
• Designed and Developed efficient large scale asynchronous pipelines that have the processing capabilities of more than ~4.5 million records/minute.
• Worked on the services that are capable of serving ~4 million/min site facing requests for Walmart's website.
• Developed multiple features that boosted the company's revenue exponentially by providing extremely granular control for SKU assortments and precise delivery dates for the customer.
• Developed a multi-tenant and multi-cluster configurable persistence layer for the application.
• Led initiatives in a team size of 3-4 and mentored multiple team members and interns.