Anshul Saxena

I’m a Backend Software Engineer with 2.5+ years of experience building production-grade backend services with C#, ASP.NET Core, REST APIs, and SQL Server. I focus on clean, maintainable code while delivering features that work reliably across the SDLC.

At Xorosoft Technologies, I refactored core WMS backend architecture by redesigning the database schema, tuning queries, and removing redundant business logic. I also implemented structured logging to improve production debugging and operational visibility.

I specialize in designing RESTful APIs and tightening backend performance through database optimization. I’ve optimized complex SQL queries and indexes to reduce query execution time significantly, and I’ve integrated third-party services (like Avalara) to automate multi-region tax compliance for enterprise B2B logistics clients.

I’m also energized by applied AI work—through a side project that uses PostgreSQL with vector search and Retrieval-Augmented Generation (RAG). I built an end-to-end pipeline for document parsing, chunking, embedding, and semantic search (pgvector), along with REST APIs and a Next.js frontend to deliver context-aware responses with source citations.