Abhishek Dev

I’m a Backend Developer Intern building production-grade backend services with Golang and Python for internal and external integrations. I focus on reliability and security, including cryptographic HMAC signature verification and secure webhook receivers for real-time Shopify events.

I also build applied AI systems—like an autonomous research agent that produces cited responses using LangGraph and Groq-powered LLMs. I’ve designed knowledge-graph chat that converts natural language into Cypher queries and engineered multi-hop relationships in Neo4j.

Beyond integrations and chatbots, I develop RAG-powered tools such as an offline debugging assistant using OCR, local LLM inference, and vector search workflows with persistent embeddings. I enjoy shipping modular REST backends too, including a Flask API with JWT authentication and role-based access control.