Hamza Aziz

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AI Product Engineer at VoicePlug Inc., with experience across Computer Vision, Generative AI, and Conversational/Voice AI.

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About Me.

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AI Product Engineer with a passion for building end-to-end AI solutions using Computer Vision, Generative AI, and Conversational/Voice AI. With 3 years of hands-on experience, I've shipped real-time facial recognition systems, voice-to-SQL assistants, and a production drive-thru voice ordering agent — delivering scalable and production-ready AI products.

  • My Skills Are: Python, Computer Vision, Generative AI, Conversational/Voice AI (LangChain, LangGraph, Rasa, Gemini), Agentic AI (ReAct, Function Calling), Deep Learning (PyTorch, TensorFlow, TensorRT), Databases (Milvus, MongoDB, PostgreSQL, Redis), SQL, Docker, REST APIs, Git & GitHub, Real-time Inference, Edge AI (Jetson Orin Nano, Raspberry Pi)
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Skills.

Programming and AI/ML

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Python

Expert
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Rasa

Intermediate
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LLM (Gemini)

Intermediate
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Hugging Face

Intermediate
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LangChain

Intermediate
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TensorFlow

Intermediate
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PyTorch

Intermediate
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OpenCV

Intermediate
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TensorRT

Intermediate

Web Development

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HTML

Intermediate
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CSS

Intermediate
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JavaScript

Beginner
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Flask

Intermediate
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Fast API

Intermediate

Deployment and Containerization

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Docker

Intermediate
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DeepStream SDK

Intermediate
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NVIDIA Jetson

Intermediate
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Raspberry

Beginner

Database and Backend Technologies

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Milvus: Vector Database

Intermediate
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Confluent Kafka

Intermediate
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PostgreSQL

Intermediate
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Redis + Python

Intermediate
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Neo4j + Python

Beginner

Qualification.

Education

Master of Technology - Artificial Intelligence and Machine Learning

Birla Institute of Technology and Science (BITS) 2025 - 2027

Bachelor of Technology - Computer Science & Engineering

ABES Institute of Technology, AKTU 2019 - 2023

Senior School Certificate Examination

Green Field Public School, CBSE 2017 - 2019

Work Experience

AI Product Engineer

VoicePlug Inc. September 2025 - Present

Assistant Engineer - AI

Global InfoVentures Pvt. Ltd. August 2023 - August 2025

AI Intern

Global InfoVentures Pvt. Ltd. February 2023 - July 2023

Machine Learning Intern

Feynn Labs September 2023 - November 2023
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Projects.

DriveThru Voice Ordering

Industrial Project | VoicePlug Inc.

DriveThru Voice Ordering Modernization

Shipping production features for a real-time, multi-tenant DriveThru voice ordering agent serving multiple QSR brands. Built on FastAPI + Socket.IO with a LangGraph (ReAct) agent over Google Gemini 2.5-flash (with 2.0-flash fallback), Redis-backed session state, and MongoDB-backed order-event audit trail. Hardened entity extraction against ASR disfluencies, added combo/multi-size guard logic, and integrated 4 POS providers (QUBeyond, Clover, Speedline, Deliverect) with Jinja2-templated per-restaurant prompts.

HalalLens

Personal Project | Open-Source

HalalLens — Halal Investment Research Copilot

A full-stack Shariah-compliance research platform for Indian equities. Built with FastAPI (33 REST endpoints), Next.js 14 + TypeScript, and PostgreSQL, featuring an AAOIFI-style ratio engine and a dual-mode “Explain Why” narrator that switches between deterministic rules and a vLLM / OpenAI-compatible LLM with citation grounding. In-process workers crawl BSE & NSE announcements, extract financials from PDF/XBRL, and refresh compliance verdicts on a schedule.

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erp chatbot

Industrial Project | Global InfoVentures Pvt. Ltd.

Conversational AI for College ERP

Currently leading the development of a production-grade voice- and text-based assistant for querying real-time college ERP data. The system converts user queries into structured SQL using Rasa, Gemini 2.0, and Milvus, integrates SpeechRecognition for speech-to-text, and provides spoken responses via TTS.

face recognition

Industrial Project | Global InfoVentures Pvt. Ltd.

CCTV-Based Face Recognition Attendance System

Engineered and deployed a real-time multi-stream face recognition system integrated with the G5 Portal. The system processes feeds from 20+ CCTV cameras using an optimized TensorRT-based SCRFD model for face detection and w600k_r50 for recognition, powered by NVIDIA DGX A100. Designed for educational institutions, the system ensures >99.99% accuracy, auto-identifies individuals, and updates centralized attendance logs reducing administrative load significantly.

PPE Violation

Internship Project | Global InfoVentures Pvt. Ltd.

PPE Violation Detection

A PPE Violation Detection System capable of detecting PPE Violation in real time and alerting the concerned person, using YOLOv7 and Gmail API.

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medical chatbot

College Major Project | ABESIT

Mr. Healthcare - Medical Chatbot

A Medical Chatbot capable of answering medical queries of the user, using knowledge graph and NLP.

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Contact Me.

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