• Software Engineer @ ENLOG
• B.Tech (ECE) @ NIT Agartala
• Backend & Full-Stack Engineer focused on scalable systems, distributed architecture, and AI infrastructure
• Building retrieval systems, async pipelines, and local-first AI applications using Go, Python, Kafka, and vector databases

• Semnex — Offline-first RAG platform with Kafka, Qdrant, Ollama, hybrid retrieval, reranking, and async ingestion pipelines
• Distributed backend systems using Go (Gin/Fiber) & Python (FastAPI)
• Retrieval infrastructure and AI workflow orchestration
• Real-world system design and scalable backend architecture

Go • TypeScript • Python • C++ • JavaScript

Gin • Fiber • FastAPI • Next.js • Vue 3 • React

PostgreSQL • Redis • Qdrant • Firebase • Kafka • Docker • Kubernetes • AWS

REST APIs • WebSockets • Cypress • Postman

Offline-first AI knowledge system built for semantic retrieval and local AI workflows.

Features:

• Kafka-based async ingestion
• Hybrid retrieval (Vector + BM25)
• Cross-encoder reranking
• Qdrant vector search
• Ollama local inference
• Chat memory & retrieval isolation

Built and scaled a multi-tenant property management platform serving ~26.5k active users.

Key areas:

• RBAC & hierarchical permissions
• JWT auth & session management
• Billing, allocations, and occupant lifecycle management
• PostgreSQL + Redis infrastructure
• Modular Go backend architecture

Built an internal AI-assisted HRMS platform for workflow automation and approval management.

Features:

• AI-assisted approval & decision engine
• Intelligent email workflow automation
• Context-aware employee response generation
• Automated approval pipelines
• Backend workflow orchestration

• Distributed systems
• Retrieval infrastructure
• Advanced backend architecture
• LLM systems & evaluation
• Particle physics 🚀

• Email: harshrishi767@gmail.com
• Open to collaborations on backend systems, AI infrastructure, and distributed systems