Hi, I'm Abhaya πŸ‘‹

End-to-EndΒ AI Engineering.

I bridge the gap between complex model training and seamless user experience. Specializing in Data Science, Python, and MLOps to deliver real-time machine learning applications.

HalfDigit.com site Architecture
Next.js Edge Runtime /halfdigit-web

Responsive UI hosted on Vercel.

Python Flask API /halfdigit-api

Serverless Inference on Render.

Neon Postgres DBManaged

Telemetry & User Data persistence.

Abhaya Prasad Sahu

About Abhaya

Data Science & AI Engineer

With over 15+ years in IT, I have transformed from a SharePoint & Power Platform Expert into a specialized Data Science & AI Engineer. I hold Microsoft Certifications in Azure AI, Power BI, and Power Platform.

Core Competencies

AI / ML EngineeringData ScienceAzure AIPythonTensorFlowFlask APIPostgreSQLNext.jsReactSharePointSPFxTailwindPower BIPower appsPower AutomateHTMLCSSJavascript

Deployed System Modules

Live production environments demonstrating end-to-end ML capabilities.

01: Passenger Survival Engine

Scikit-learnFlaskREST API
● LIVE

Production-grade classification system. Features serverless cold-start handling, request logging, and real-time probability inference.

02: Audio Extraction Pipeline

OpenAI WhisperHugging FaceFlask
● LIVE

Automated speech-to-text transcription pipeline using the Whisper Large-v3 model via Hugging Face Inference API. Handles WAV/MP3 audio ingestion.

03: Portfolio AI Assistant (RAG)

LangChainGPT-4oFAISSReact
● LIVE

Context-aware AI agent that answers questions about my background. Built with LangChain & FAISS to ground GPT-4o responses in factual resume data. (See bottom right)

03: Deep Learning Risk Assessor

TensorFlow/KerasPythonMicroservice
β—Œ BUILDING

Neural Network for financial risk assessment. Currently optimizing model weights for containerized deployment on Render free tier.