Bhanu Prasanna Koppolu
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Projects

Thesis
Stable Diffusion for BayesFlow In Progress

Stable Diffusion for BayesFlow

Master's thesis — diffusion-based posterior approximation as alternative to normalizing flows in BayesFlow.

ThesisDiffusion ModelsBayesian Inference
Core ML/DL Implementations
Machine Learning from Scratch

Machine Learning from Scratch

15+ classical ML algorithms implemented from scratch in pure NumPy with mathematical foundations.

MLMathematicsNumPy
Deep Learning from Scratch

Deep Learning from Scratch

Neural architectures from FFN to VAEs, CNN variants, RNN, LSTM built in NumPy and PyTorch.

Deep LearningNeural NetworksPyTorch
Applied Projects
Billy — Credit Domino

Billy — Credit Domino

End-to-end credit risk scoring with graph-based contagion simulation. 0.829 AUC, 2.2ms p50 latency, 9-container MLOps stack.

MLGraph AnalyticsMLOpsCredit Risk
Multi-Modal RAG

Multi-Modal RAG

Hybrid retrieval over 1,000+ government PDFs with vision-captioned diagrams. 86.7% eval accuracy, $0.0003/query.

RAGMulti-ModalComputer Vision
Electricity Price Forecasting

Electricity Price Forecasting

Calibrated 90% prediction intervals for German spot prices using LSTM-Autoencoder with weather embeddings. Grade: 1.3.

Time SeriesDeep LearningEnergy
Product Length Prediction

Product Length Prediction

Amazon ML Challenge 2023 — multi-embedding ensemble reduced MAPE from 94% to 51.78% through loss alignment.

MLNLPCompetition
ECG Classification

ECG Fragments Classification

CNN-based classifier for detecting Ventricular Flutter/Fibrillation in ECG fragments. 94.48% accuracy with K-Fold validation.

Deep LearningCNNHealthcare
CapiPort V2

CapiPort V2

Quantitative portfolio optimization for 1,000+ NSE equities using Efficient Frontier and Hierarchical Risk Parity.

FinanceQuantitativeStreamlit
Brexit Market Analysis

Market Reaction to Brexit

Econometric analysis of UK financial markets across 36 Brexit-era regulatory announcements using GARCH models.

FinanceEconometricsTime Series
Monte Carlo Variance Reduction

Monte Carlo Variance Reduction

125x variance reduction for option pricing — Delta + Gamma CV + Antithetic beats standard MC at 10,000 paths with just 10.

Quant FinanceMonte CarloStatistics
Hackathons
AIlways

AIlways

Real-time meeting transcription with live fact-checking against company documents. 83ms aggregate queries.

RAGLangGraphReal-Time
Speare AI

Speare AI

Self-learning AI support layer with RAG copilot, knowledge gap detection, and OWASP compliance scanning.

RAGLLMKnowledge Management
BONKChain 2nd Place Winner

BONKChain

Healthcare cold-chain compliance with IoT temperature monitoring and Solana blockchain incentives.

BlockchainIoTHealthcare
VisBaltic Hackathon Winner

Visualising Baltic

Full-stack climate action platform for the Baltic Sea region with interactive data visualization.

Climate TechReactDjango
Mobile Apps
Readerly App Store

Readerly

Ad-free, distraction-free PDF reader for iOS with annotation tools and eye strain reduction.

iOSSwiftMobile App
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