PORTFOLIO / 2025
Nauman
Rao
Senior AI Engineer specializing in production-grade Agentic RAG, Voice AI, and Agentic workflows, AI automation integrating GenAI across real business systems.
Available for work
Lahore, Pakistan
CURRENTLY
Senior AI Engineer
@ DeltaDots
Oct 2024 — Present
FOCUS
LangchainLangraphLlamaIndexLiveKitVAPIVoice AgentsAgentic RAGPythonAWSLLM
Services
High-impact outcomes in weeks — not months
Agentic RAG Systems
- Eval‑driven grounding & citations
- Multi‑source connectors
- Caching, cost controls, observability
AI Automation & Workflows
- LangGraph orchestration
- Retries, guards, SLAs
- Slack/Email/HubSpot integrations
Analytics & Text‑to‑SQL
- Semantic SQL generation
- Schema & policy guards
- Dashboards & insights
Model Integration & MLOps
- Bedrock / Anthropic / OpenAI
- Evals, tracing, monitoring
- CI/CD deploys
Custom AI Apps
- Chat & copilots (multi‑modal)
- Auth, roles, billing
- Secure enterprise delivery
Work Experience
2022 — 2025
2024
Senior AI Engineer
DeltaDots
Optimized RAG (65%→95%), deployed Llama-3.3-70B/Claude 3.5 (Bedrock), and scaled infra for larger knowledge bases.
PythonLangChainRAGClaudeLlama
2024
Senior AI Engineer (Contract)
The Hexaa
Built voice AI agents with VAPI/LiveKit; Streamlit + SageMaker analytics & text-to-SQL; mentored interns.
VAPILiveKitSageMakerLangChain
2023
Data Scientist
Five Rivers Technology
Integrated ChatGPT chatbots using LangChain; delivered CLIP/YOLO vision models and RAG pipelines.
ChatGPTLangChainCLIPYOLO
2022
Associate ML Engineer
5ItSolutions
Zero-shot OWL‑ViT, YOLOv8 training with Roboflow/LabelImg; OCR automation via EasyOCR.
OWL‑ViTYOLOv8EasyOCR
Project Case Studies
Let's Connect
Always interested in new opportunities, collaborations, and conversations about technology and design.