Manogna Rayasam — Data Story

I'm Manogna Rayasam

Data Scientist with 4+ years across analytics, ML, and data engineering. I ship LLM/RAG products and measurable outcomes on AWS & Azure—dashboards, pipelines, and models that move metrics.

LLMs • RAG • Prompt/Context Engineering AWS & Azure Dashboards & MLOps

My Training Data

The foundation of my expertise: a blend of formal education, certifications, and hands-on research.

M.S. Data Science 2024–2025

Grad 2025

UMBC • Baltimore, MD

Masters in Data Science. Focus: LLMs, analytics, dashboards.

Details

AWS SAA Cloud

Certified

AWS Certified Solutions Architect

Architected scalable, secure pipelines and model serving on AWS.

Details

BI Dashboards

Specialist

Tableau Desktop Specialist

Interactive storytelling and metrics-driven visuals.

Details

Research W&B

Paper

Designing Nudges for LLMs

Prompt-nudge evaluation pipeline measuring accuracy & safety.

Details

Fine-Tuning

Where models meet the real world: a curated set of projects where I fine-tuned, engineered, and deployed data and AI solutions. Each project is a hands-on experiment—LLMs, RAG, dashboards, and pipelines—built to solve actual problems and push the boundaries of what's possible with data.

GPT-4o RAG Streamlit

Live

InsightAI — Interview Analysis

Multimodal interviewer with real-time feedback & reports.

Case Study

Agentic RAG Agno Chainlit

Cited

Support Genie AI — ISSS Assistant

Personalized, cited answers with fresh web-scraped policy.

Case Study

PySpark 5M+ trips

Peaks 30%

Uber NYC For-Hire Vehicles

Hotspots & surge strategy via Spark SQL on 5M+ rides.

Case Study

CNN Grad-CAM

Acc 92%

Alzheimer’s Diagnosis (CNN)

Preprocessing→modeling→interpretability for clinical trust.

Case Study

SageMaker XGBoost

-20% churn

Real-Time Churn Risk Scoring

Batch + realtime scoring with SHAP, alerts & monitoring.

Case Study

Inference Mode

My toolbox for building, deploying, and scaling data/AI solutions: LLMs, RAG, cloud, dashboards, pipelines, and more. These are the frameworks, platforms, and tools I use to turn data into impact.

LLM & RAG

RAGPrompt EngContext EngHF TransformersLangChainAgnoSemantic KernelFAISSPinecone

Serving & Apps

FastAPIStreamlitChainlitReactNodeDocker

Cloud

AWS: EC2 /S3 /RDS /SQS /SageMaker /Bedrock Azure: OpenAI /AI Search /SQL /ML GCP Hostinger VPS

Data & ETL

SparkHadoopKafkaSQLAirflow*

ML & Viz

scikit-learnXGBoostLightGBM TensorFlowKerasPyTorch TableauPower BIPlotly

Deployments

Real-world impact through data science: a selection of my professional experience where I've driven measurable outcomes—revenue growth, efficiency gains, and user engagement—using data-driven strategies and AI solutions.