Mohammed Aashik

UPI Fraud Detection System

Risk analytics · Python, scikit-learn, SHAP, FastAPI

A fraud-detection ensemble applied to 7.2M+ transactions, combining statistical forensics with explainable predictions. Reported results include 97.3% detection accuracy and sub-100ms API latency at 850+ TPS.

Fact Layer

Evidence-grounded document analysis · Python, SQLite, LLMs

Extracts structured facts from financial and macroeconomic PDFs and ties claims back to quotations and PDF coordinates. A deterministic gate checks period, scope, unit and issuer before comparing documents.

Vertisa AI

Legal retrieval · FAISS, BM25, Legal-BERT, GraphRAG

Hybrid dense and sparse retrieval using Legal-BERT embeddings with FAISS and BM25 at a 60/40 ratio. Clause-aware chunking, recursive GraphRAG and confidence-scored self-reflection help produce cited answers and reformulate low-confidence queries.
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Recovery Value Engine

Decision systems · Python, FastAPI, React

Scores recovery strategies for failed payments with business guardrails. Reported results include 128 passing automated tests against Razorpay test-mode APIs.

DrugForge

MLOps · Python, scikit-learn, MLflow, Docker

A molecular-data ETL and feature-engineering pipeline with tracked model evaluations, typed FastAPI endpoints and a React interface. Includes Intel OneAPI-based molecular property prediction.
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QACL

Post-quantum security · Solidity, TypeScript, Python

A research blockchain framework combining lattice-based cryptography, validator privacy and consensus experiments, with a Sepolia testnet deployment documented in its repository. Post-quantum cryptography protects against quantum attacks; it is not itself a quantum-computing implementation.
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AgriTrust

Agricultural traceability · Ethereum, Solidity, React, Node.js

A blockchain-based workflow for farm-to-consumer provenance, intended to make agricultural supply-chain records transparent and tamper-resistant.
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PawTrack

Civic operations · FastAPI, Next.js, TypeScript, PostgreSQL

A stray-dog care platform connecting field reports, GPS telemetry and operations data. Includes 50+ REST routes and a report-tagging and deduplication workflow.
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Game-Blitz / QuizMaster

Real-time learning · React, Supabase, PostgreSQL

A quiz platform with code-based joining, live leaderboards and instant scoring, using Supabase realtime and PostgreSQL row-level security.
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Software Intern · Sustainabyte AI Technologies

May–July 2025 · Chennai. Built Python/FastAPI services for energy time-series ingestion, anomaly detection and load forecasting, plus a React/Redux analytics dashboard. Reported results include a 30% reduction in operational analysis time.

Summer Intern · CODIIS, IIT-M Research Park

June–July 2024 · Chennai. Designed an indexed SQL schema and metadata lineage layer for manufacturing data; developed an edge-optimized YOLOv8 pipeline for classification and evaluation.