Automotive B2B E-Commerce Application

Worked as a Senior Fullstack Engineer on an automotive industry B2B E-Commerce Application, building a number of complex modules including bulk asset uploading, inventory management, order management, and Elasticsearch integration. Delivered a robust, scalable solution for managing large volumes of automotive parts and orders.

Bulk Asset Uploading — high-performance bulk import pipeline supporting CSV/Excel uploads of thousands of parts with validation, error reporting, and background processing

Inventory Management — real-time stock levels, warehouse location tracking, low-stock alerts, and automated reorder triggers across multiple supplier warehouses

Order Management — full order lifecycle from quote through fulfilment, with multi-vendor split orders, partial shipments, and return/refund workflows

Elasticsearch Integration — full-text and faceted search across a 500k+ product catalog with filtering by make, model, year, part number, and supplier — sub-100ms search results

Pricing Engine — tiered pricing based on buyer account type, order volume, and contract agreements

Admin Panel — product catalogue management, supplier onboarding, order monitoring, and sales reporting

Backend: ASP.NET Core, REST API, Entity Framework Core Search: Elasticsearch (full-text + faceted search) Database: PostgreSQL Frontend: JavaScript (existing frontend integration) Infrastructure: AWS (EC2, S3)

Delivered a robust, scalable solution capable of managing large volumes of automotive parts and orders, significantly improving the buyer experience through fast search and streamlined ordering.