- Company: Neurapses Technologies
- Location: Pune, India
- Period: May 2023 - Jul 2023
What problem we solved
UK work visa policies are complex and users needed faster, accurate question answering grounded in official datasets.
What I built
- Developed query engine with GPT-3.5 + MongoDB semantic search
- Built ETL pipeline (Pandas, PyMongo) over 100k+ records
- Improved query accuracy by 30%
- Added adaptive prompt templates for better factual consistency
- Built H2O Wave dashboards for pilot clients
Measurable impact
- Increased factual consistency by 20%
- Enabled real-time querying and visa eligibility visualization
What I learned
RAG reliability depends heavily on retrieval quality, prompt templates, and data hygiene.