// AI/ML Engineer · Full-Stack & Product Builder

Buildingintelligent systemsthat ship & scale.

AI/ML Engineer who blends design, technology, and development — taking products from idea to shipped reality. I cover system architecture, LLM & RAG pipelines, agentic automation, multilingual speech, computer vision, and full-stack web development end to end. No hand-offs, no account managers — the person scoping the project is the person building it.

Karachi, PakistanOpen to new projectsFreelance / Contract

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// Who I Am

One engineer, full ownership — no middlemen, no hand-offs.

There's no account manager relaying requirements down a chain, and no hand-off to someone else's build queue — the person scoping the project is the person building it. What I commit to, I build myself, from the first discovery call to production go-live.

Live production platforms shipped & serving real users

50%

Avg. reduction in processing / turnaround time via automation

14K+

Lines of code on the largest single platform build

98%

Accuracy on a multilingual Dari & Pashto STT/TTS system

Core specialty

RAG & LLM Chatbots

Grounded, cited RAG chatbots and document Q&A systems, LLM-powered agents, computer vision — LangChain, Hugging Face, Pinecone, PyTorch, TensorFlow.

Applied deep learning

Multilingual Speech (STT/TTS)

Speech-to-text and text-to-speech across languages — including Dari & Pashto at 98% accuracy for a live fintech client, plus Quranic Arabic pronunciation scoring.

React / Next.js / FastAPI

Full-Stack & Agentic Automation

Production web apps, admin CMS platforms, and agentic workflows integrating CLI tools, MCP servers, and n8n to streamline delivery.

// Services

What I can build for you.

Freelance AI/ML and full-stack engineering — scoped, built, and delivered by one person, end to end.

RAG & AI Chatbots

Grounded, cited chatbots and document Q&A systems that answer from your actual content instead of generic LLM output.

LangChainPineconeHugging FaceOpenAI / Claude

Shipped in NexusLearn and QuranLearnAI's guidance chatbot.

Full-Stack AI Product Build

From idea and UI design straight through to a deployed production app — one person owning the whole build, no hand-offs.

Next.jsReactFastAPIPostgreSQL

NorAI and BarakatPay shipped end-to-end this way.

Agentic Workflow Automation

LLM-driven pipelines and CLI/MCP tooling that replace manual, repetitive processes with automated, monitored workflows.

n8nMCP ServersClaude CLIREST APIs

Cut AI processing time by 50% on production pipelines at Karsaaz.

Multilingual Speech AI (STT/TTS)

Custom speech-to-text and text-to-speech models for regional or low-resource languages other providers don't cover well.

WhisperTransformersPyTorchModel Fine-tuning

Dari & Pashto STT/TTS reaching 98% accuracy for a fintech client.

Voice AI Agents

Real-time conversational voice agents for phone and web — automated support, intake, or booking flows that sound natural and actually resolve the call.

WhisperLLM OrchestrationTTSTwilio / LiveKit

Built on the same STT/TTS pipeline work proven at 98% accuracy for a live fintech client.

Custom CRM & Business Systems

Purpose-built CRMs and internal tools — lifecycle pipelines, billing/reminders, health-scoring, and live operational dashboards.

ReactNode.jsPostgreSQLRBAC / 2FA

Built the KarMuqabla CRM's full teacher/school adoption system.

Computer Vision Solutions

Real-time monitoring and recognition systems — proctoring, gesture/gaze tracking, and sign-language-to-text pipelines.

OpenCVMediaPipedlibTorch

1st place at ZAB E-FEST 2025 with a real-time AI proctoring system.

Start a project →

// How We'd Work Together

Three ways to engage.

Fixed-Scope Project

A clearly defined deliverable — a website, an MVP, a single system — priced and timelined upfront.

·Best for a well-defined single deliverable
·One agreed price before work starts
·Typical timeline: 2–4 weeks

Milestone-Based Build

Larger builds broken into phases, each with its own deliverable, review, and payment — you see progress before committing further.

·Best for CRMs, platforms, multi-module systems
·Payment split across 3–4 milestones
·Working software reviewed at each phase

Ongoing Retainer

Continued development, fixes, and new features after go-live — for products that keep evolving.

·Best for post-launch iteration & support
·Monthly scope agreed in advance
·Direct line to me, no ticket queue

Every engagement starts the same way — submit your project below and you'll get a proposal with real numbers, no public rate card guesswork.

// How I Work

From requirements to a live product.

Share Your Requirements

Tell me what you're trying to build. I take your requirements and turn them into a clear scoping document — what's in scope, what it takes, and how it'll work.

I Send a Proposal

Based on that document, you get a detailed proposal — timeline, phased milestones, and investment — before any commitment is made.

Phased Delivery, Clear Checkpoints

I work in structured cycles. At the end of each phase you get a working, reviewable piece of the product — your feedback shapes what comes next.

Direct Communication, Always

You have a direct line to me — the person actually building your feature that day. No ticket queues, no relay chains.

I Stay After Delivery

Go-live isn't the finish line. I stay available for fixes and adjustments as your team starts using the system under real conditions.

// Featured Work

Six systems, shipped end to end.

Client Platform · Web + AI Learning

NorAI

Understand the Quran visually, with articulation.

norai.app →

A complete marketing and product website for a Quranic-Arabic learning company, teaching Quranic Arabic word by word through visual practice, recitation audio, and guided word recognition.

Designed and built the entire multi-page site end to end, alongside a custom admin CMS so the client's team can update content and app screens without touching code. Structured for both Google SEO and AEO discoverability.

Multi-Page WebsiteAdmin CMS PortalSEO / AEO Optimised

Full ownership of design, front-end build, and the content-management backend.

Client Platform · Fintech / Agent Network

BarakatPay

A regulated EMI agent network, in three languages.

barakatpay.af →

A large-scale, multi-page website for a regulated e-money platform's agent network — Retail Agent and Super Agent onboarding, compliance messaging, and multilingual support (English, Dari, Pashto), with a full application funnel and admin CMS.

Separately, trained multilingual Speech-to-Text and Text-to-Speech models in Dari and Pashto reaching 98% accuracy — now integrated into BarakatPay's banking application, built by a separate team, with this speech model ingested into it.

Large Multi-Page SiteAdmin CMS PortalDari & Pashto STT/TTS — 98%

End-to-end design, build, CMS integration, and multilingual speech AI.

In-House Product · AI-Powered PWA

QuranLearnAI

The Quran app that actually listens back.

quranlearnai.com →

A full AI-powered Progressive Web App for interactive Quranic learning, with a real backend engine: a three-stage Whisper + DTW pronunciation-scoring pipeline that coaches Tajweed, and a RAG-powered chatbot for authenticated guidance.

114 surahs across 4 reciters, 280 authenticated duas, gamified word-by-word progression. Winner of the ORIC Seed Money Award, ZAB E-FEST 2026.

Progressive Web AppWhisper + DTW PipelineRAG Chatbot

Architected and built the AI pipeline, backend, and product experience.

Personal Project · Financial Dashboard

PSX Portfolio Tracker & Smart Advisor

Live market data, real portfolio math, an AI second opinion.

psx-tracker-two.vercel.app →

A full-stack PSX (Pakistan Stock Exchange) portfolio tracker with live market data and automated performance metrics, plus an AI-powered Smart Advisor using FinBERT and technical indicators to flag signals.

Built with interactive React/Recharts visualizations.

Live Market DataFinBERT Smart AdvisorReact / Recharts

Designed and built the full pipeline — data ingestion, metrics, and the AI advisory layer.

In-House Product · Android Marketplace

FixIt

Home services, without the literacy barrier.

A two-sided Android marketplace connecting clients booking home services with local providers who set their own priced packages.

Designed all 25+ screens in Claude Design specifically for low-literacy users — voice input, one-tap Urdu toggle. Building in Flutter with a NestJS + PostgreSQL backend, debug APK in progress.

Two-Sided MarketplaceFlutter + NestJSAccessibility-First UX

Full UI/UX design and in-progress full-stack build.

Client Platform · Enterprise System

Karsaaz ERP/CRM Rebuild

From Odoo analysis to a full-stack rebuild.

Analysed an existing Odoo ERP/CRM deployment to define requirements, authored full technical documentation booklets, then reframed and rebuilt the CRM system end-to-end.

Rebuilt as a full-stack developer using NestJS and Prisma ORM, with SonarCloud integrated for code quality.

NestJS + Prisma ORMSonarCloudFull-Stack Rebuild

Requirements analysis, documentation, and full-stack rebuild, end to end.

// Beyond These Four

What else I build.

Custom CRM & Operations Platforms

Purpose-built CRMs covering full lifecycle management — onboarding pipelines, sponsorship / billing engines with automated invoicing and reminders, health-scoring, and live operational dashboards.

Automated Reporting & Analytics Engines

Systems that pull live data and generate scheduled PDF/DOCX reports automatically — including a GA4 analytics-auditing tool built on OAuth2, covering funnel analysis and anomaly detection.

Financial & Portfolio Dashboards

A full-stack PSX portfolio tracker with live market data, automated performance metrics, and an AI-powered Smart Advisor using FinBERT and technical indicators.

Enterprise Module Development

Standalone modules integrated into larger internal systems — HRM, rebranded team-chat platforms restructured and Dockerised for production, and document-signing workflows.

Computer Vision & Applied AI

ProctorSense — real-time AI proctoring (OpenCV, MediaPipe, dlib, Torch) tracking eye gaze, head pose, and hand presence, 1st place at ZAB E-FEST 2025. Sign Language Recognition System — real-time gesture recognition (TensorFlow, OpenCV) converting sign language to text and audio, runner-up at ZAB E-FEST 2023.

// Track Record

Two years, real ownership.

Jul 2026 — Present

AI/ML Engineer & Team Lead

Independent / Freelance

·Lead a 4-person engineering team — distributing workload, designing workflows and system logic, overseeing execution end-to-end.
·Run client and business meetings, translating requirements into technical scope, timelines, and delivery plans.
·Building an automated reporting engine for the KarMuqabla CRM project, generating scheduled reports from live data.
·Developing Sindhi Speech-to-Text and Text-to-Speech systems for a low-resource regional language.
·Designing and building FixIt, a two-sided Android home-services marketplace, UI/UX in Claude Design.

Jul 2025 — Jul 2026

AI/ML Engineer

Karsaaz EBS Pvt. Ltd, Karachi

·Promoted twice within 12 months — AI/ML Intern → Junior AI/ML Engineer → Assistant AI/ML Engineer (Team Lead).
·Led AI/ML initiatives and teams of up to 7 members, delivering scalable end-to-end solutions.
·Designed, built, and deployed the NorAI and BarakatPay company websites within one week using Claude-based tooling.
·Built RAG-based and LLM-powered conversational assistants; trained a Dari & Pashto STT/TTS backend reaching 98% accuracy.
·Designed automation pipelines reducing AI processing time by 50% and improving system efficiency by 25%.

Jul 2024 — Sep 2024

Customized Framework Developer — Internship

Meezan Bank Ltd.

·Developed a Python-based automation system for internal form distribution.
·Converted backend logic into a full-stack web application using React.js + Node.js.
·Reduced manual processing workload by 30%.

Education

Bachelor of Science in Artificial Intelligence (BSAI)

Shaheed Zulfikar Ali Bhutto Institute of Science and Technology, Karachi

2022 — 2026

Intermediate

Agha Khan Higher Secondary School, Karachi

2020 — 2022

Awards

·ORIC Seed Money Award (PKR 25,000) — QuranLearnAI, ZAB E-FEST 2026
·1st Position — ProctorSense, ZAB E-FEST 2025
·Runner-Up — Sign Language Recognition System, ZAB E-FEST 2023

// Let's Build Together

Have a product in mind? Let's ship it.

Submit what you're trying to build below — it comes straight to my inbox. I work solo by choice, so your project gets full attention, not what's left after a bigger client is served first. I reply within 24 hours.

or email directly → m.moosakhan100702@gmail.com

Based In

Karachi, Pakistan

Engagement

Freelance / Contract

Response Time

Within 24 Hours

Availability

Open to New Projects

Muhammad Moosa Khan — AI/ML Engineer

LinkedIn GitHub