Hi, I'm Muhammad Zain

AI Developer | Generative AI, Computer Vision & Speech AI Solutions

Turning complex AI technologies into simple, practical solutions that save time, cut costs, and drive growth.

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About Me

My introduction
Muhammad Zain, Generative AI developer specializing in chatbots, document Q&A, computer vision, NLP, Audio, and Speech Solution

I help businesses turn ideas into impactful AI solutions. From intelligent chatbots that cut response times to document automation tools that save hours of manual work, I build systems that deliver real results. With expertise in Generative AI, LLMs, and computer vision, I design and deploy applications tailored to your needs using tools like LangChain, Gemini, Hugging Face, and vector databases. My focus is always on solving your challenges with practical, scalable, and innovative AI solutions.

01+ Years
experience
10+ Completed
project
01+ Companies
worked
Download CV

Qualification

My persolan journey
Education
Work

Engineering

Digree college NawabShah
2019 - 2021

Computer System Engineering

Quest University NawabShah
2021 - Till now

AI Intern

Qonkar Technologies Pvt Ltd.
2024 - 2024

AI Developer

Qonkar Technologies Pvt Ltd.
2024 - Till now

Freelance AI Developer

Upwork
2024 - Till now

Services

What i offer

Generative AI

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Generative AI Solutions

  • Custom chatbots, virtual assistants, and multimodal applications built with LLMs, NLP, and Generative AI.

  • AI-powered apps using OpenAI, Gemini, Claude, and open-source models for text, code, and content generation.

  • Knowledge-grounded QA systems, RAG pipelines, and agent-based workflows with LangChain/LangGraph.

  • Fine-tuning, prompt engineering, and multimodal GenAI (text, image, speech, video) tailored for enterprise use.

Computer Vision

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Computer Vision Solutions

  • Real-time object detection, segmentation, and tracking to automate workflows and cut manual effort.

  • Video intelligence and OCR solutions that extract insights from video streams, documents, and images.

  • Edge & real-time vision systems optimized for low-latency applications in retail, manufacturing, and healthcare.

Audio & Speech

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Audio & Speech Solutions

  • Conversational AI and voice assistants that improve accessibility and customer experience.

  • Real-time transcription, multilingual speech-to-text, and captioning to save time and reduce errors.

  • Generative AI for natural speech synthesis, voice cloning, and custom TTS solutions.

  • Multimodal audio-visual systems for smarter analytics and real-time decision-making.

Portfolio

Most recent work
Screenshot of QONKAR AI chatbot web app that automates customer support, reduces response time, and improves user engagement.

QONKAR Web CHATBOT

AI-powered conversational assistant that automates customer support, reduces response time, and improves user engagement.

Demo
Screenshot of DocumentGPT AI assistant that allows users to search, summarize, and chat with documents to save hours of manual review.

DocumentGPT

Search, summarize, and chat with your documents extract answers, key facts, and executive summaries in seconds to save hours of manual review.

Demo
Screenshot of AI-powered fashion visual search tool where users upload outfit photos to discover matching products instantly.

Fashion Visual Match

Upload a look and get instantly matched products and shoppable recommendations speeds discovery, reduces search friction, and increases conversion.

Demo
Screenshot of AI-powered Urdu audio to Roman Urdu caption generator for accurate captions, transcripts, and accessible content.

Urdu Audio → Roman Urdu Caption Generator (In Progress)

Upload Urdu audio to generate accurate Roman-Urdu captions and transcripts for better accessibility, discoverability, and social sharing.

Demo
Screenshot of GP-Assist AI healthcare assistant web app for doctors and patients, featuring secure document upload, scan analysis, and AI-powered diagnostic support.

GP-Assist AI Healthcare Assistant (Final Year Project)

AI-powered platform that helps doctors save time with instant access to patient records and supports patients with symptom checks, scan analysis, and personalized care advice reducing appointment delays and improving healthcare efficiency.

Demo
Contact Me
Get in touch

Call Me

+923133592819

Email

muhammadzain.rehmani@gmail.com

Location

Sindh - Pakistan
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