Available for Opportunities

Nitish Maurya.
Engineering with intent.

I build scalable backends, REST APIs, and intelligent systems — from e-commerce platforms to RAG-powered discovery engines.

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Backend EngineerFull Stack DeveloperPython DeveloperAI/ML EnthusiastBackend EngineerFull Stack DeveloperPython DeveloperAI/ML Enthusiast

Selected Work

Recent projects.

A short selection. Each is production-grade, driven by a real problem, and shipped end to end.

2025 · Case

Connect API

An API discovery engine using RAG and vector embeddings for semantic search, surpassing traditional keyword matching accuracy.

High-performance retrieval pipeline with MongoDB vector search; 40% lower query latency (sub-100ms under concurrent load)
Secured Admin Dashboard with RBAC and JWT authentication for API listings, pricing tiers, and user permissions
Integrated CMS with strict schema validation for consistent API listing curation

RAGVector EmbeddingsMongoDBJWTRBAC

2025 · Case

MedSync

A healthcare marketplace platform enabling users to discover and purchase affordable generic medicine alternatives.

Medicine cost-comparison engine analyzing drug compositions to identify equivalent generics — savings up to 60%
Scalable REST APIs with async handling, SQLAlchemy ORM, and optimized queries (response times below 150ms)
Authentication, authorization, order management, payment workflows, and e-commerce following clean architecture

FastAPIPostgreSQLREST APIsSQLAlchemy

I'm always open to talking about ambitious products, hard backend problems, and quiet, well-crafted software.