← Charan Sai Ponnada

projects

AI/ML systems, research implementations and full-stack builds
3
3D-Aware Genomic Foundation Model (HopField-Mamba) (in progress) A genomic foundation model trained from scratch that conditions pretraining on 3D chromatin (Hi-C) structure rather than adding it post-hoc.
Python · PyTorch · Mamba/SSM · Hi-C genomic data · 2x NVIDIA L40S
V
VIVIRITY Intelli-Credit Credit risk intelligence system built on a non-embedding RAG pipeline. 2nd place at the IIT Hyderabad AI/ML Hackathon (YUVAAN 2026).
Python · FastAPI · Google Generative AI Toolkit · Google A2A Toolkit · Gemini API · RAG · Pandas · NumPy
L
LabSoft Diagnostics platform built end-to-end as sole developer at Aynstyn — schema design through deployment.
Next.js · TypeScript · PostgreSQL · React · CI/CD
A
Aynstyn Intel Internal analytics platform giving admins real-time learner visibility through Bloom’s Taxonomy tracking and knowledge-gap heatmaps.
Next.js · TypeScript · PostgreSQL · Data visualization
D
DTM — Drone LiDAR to Drainage Network Pipeline End-to-end geospatial pipeline turning raw drone LiDAR into a designed drainage network. Built for the MoPR Geospatial Hackathon at IIT Tirupati.
Python · pysheds · XGBoost · networkx · Geospatial processing
C
Collaborative Sync Engine (in progress) Real-time collaborative text editing built from scratch on a CRDT (RGA), with cross-instance sync over Redis Pub/Sub.
TypeScript · Node.js · WebSockets · Redis Pub/Sub · Docker
P
Payment Processing Engine (in progress) Idempotent charge API backed by a double-entry ledger, with HMAC-signed async webhook delivery.
TypeScript · Node.js · PostgreSQL · Redis · Docker