dhruv singhal
@dhruvsinghal
I build production AI agents, RAG systems, and scalable backend services.
IndiaWhat I'm looking for
At South Guild Tech, I architect AI analytics systems including a LangGraph-based NL-to-SQL pipeline using ReAct agents, semantic clarification, human-in-the-loop checkpoints, SQL validation, and SSE streaming against StarRocks. I also built a RAG-backed business knowledge base and a canonical view builder that blocks unsound analytical views before publish.
Previously, I built reranking and retrieval solutions at DeltaX with FastAPI, Elasticsearch, and OpenAI APIs, and developed robust Spring Boot APIs at Ninjacart. My automation and testing work reduced bugs by 40%, minimized system downtime by 15%, and reduced chatbot customer-service response times by 40%.
I build agentic products such as AssistFlow, GuardBench, EvalForge, and OpportunityFlow, with a focus on retrieval quality, LLM evaluation, observability, security guardrails, and reliable human approval workflows.
Experience
Work history, roles, and key accomplishments
Software and AI Engineer
South Guild Tech
Aug 2025 - Present (1 year)
Architected a LangGraph-based NL-to-SQL pipeline for an AI analytics platform using ReAct agents with semantic clarification, HITL checkpointing, SQL retry validation, and SSE streaming against StarRocks. Built a RAG backed Business Knowledge Base with schema discovery and domain jargon resolution, grounding LLM responses in verified enterprise data models to improve factual consistency.
Software Developer
DeltaX
Aug 2024 - Mar 2025 (7 months)
Built and integrated reranking solutions leveraging open-source LLM models and customized algorithms to enhance search and retrieval efficiency. Developed scalable backend services with FastAPI, Elasticsearch, and OpenAI APIs.
Software Developer
Ninjacart
Jul 2023 - Apr 2024 (9 months)
Spearheaded API development using Spring Boot, ensuring robustness and efficiency. Automated data collection processes using Python to scrape and collect mandi details and news from various websites. Executed comprehensive unit testing and established automated test cases, which reduced bugs by 40% and minimized system downtime by 15%. Engineered and deployed Rasa-based chatbots tailored to client
Education
Degrees, certifications, and relevant coursework
Indian Institute of Technology Kanpur
Bachelor of Technology, Civil Engineering
2019 - 2023
Pursued a Bachelor of Technology in Civil Engineering at IIT Kanpur from 2019 to 2023.
Availability
Location
IndiaAuthorized to work in
Social media
Job categories
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