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AI Application Engineer

I Turn Ideas Into Intelligent Applications.

I design, build and ship AI-powered applications, developer tools and complete software experiences across web, desktop and Android.

Explore My Projects View GitHub Contact Me

22Projects documented
14AI applications and experiments
10With public repositories

Python
FastAPI
React
TypeScript
RAG
LLM Apps
ChromaDB
PyTorch
Kotlin
Jetpack Compose
PySide6
SQLite
Next.js
Supabase
Tailwind CSS
Ollama
OpenCV
Git & GitHub

About

Software that works, not just prototypes.

I'm Muhammad Umar Jamal, a BSCS student and AI application engineer based in Okara, Punjab. I focus on turning ideas into real, usable software.

That means pairing AI capabilities such as language models, retrieval, vision and automation with the engineering around them: backends, interfaces, packaging and deployment.

My work spans AI assistants, document intelligence, computer-vision systems, Android apps, desktop software and low-level systems programming. I lead Group #2 on university projects, and I learn fastest by shipping.

Name: Muhammad Umar Jamal
Brand: MUdevelops
Location: Okara, Punjab, Pakistan
Education: BSCS, University of Central Punjab, Okara Branch (2023–2027)
University role: Group lead, Group #2
Email: Instantregret96@gmail.com
Phone: +92 321-9211464
GitHub: github.com/MUdevelops

AI Engineering

What I can build with AI

Eleven capabilities, each tied to the projects where I've applied it. Use the project buttons to open the case study.

These come from personal and university projects. Some projects are still in progress or experimental, and they are labelled that way.

LLM-powered applications

Apps built around language models and AI APIs, from prompt design to how the app behaves when the model is wrong.

Prompt engineering and orchestration

Structuring prompts, context and tool calls so a model does one job reliably inside a larger application.

Retrieval-Augmented Generation

Connecting a model to private documents so answers come from the source, not from memory.

Embeddings, semantic search and vector databases

Turning text into vectors and storing them for retrieval by meaning, using ChromaDB.

Document intelligence and grounded answers

Processing documents, pulling out structure, and answering with citations you can check.

Computer vision and image applications

Face matching, liveness, emotion detection and shape recognition in working applications.

AI assistants and voice-driven workflows

Assistants that take voice or text, work out the intent and act through tools on the desktop or in the browser.

AI automation and API integrations

Using AI and APIs to remove repetitive steps, including support answers and component installs.

Full-stack application development

Frontend, backend, database and auth working together in one product.

Local-first and privacy-conscious AI

Keeping documents and models on the user’s machine or in their browser where that is possible.

Packaging, testing and deployment

Unit tests, CI, installers and static deploys, so projects run on someone else’s machine.

RAG systems

Documents›Processing›Embeddings›Vector search›LLM›Cited answer

Computer vision

Camera›Detection›Recognition›AI analysis›Application

AI assistants

Voice or text›Intent›AI model›Tools›Action

AI-powered applications

User input›AI processing›Business logic›Output

The layers behind most of my systems

User›Frontend›API / backend›AI orchestration›LLM or vision model›RAG, database, tools›Intelligent output

Projects

Work I've built and shipped

AI applications lead, supported by web, desktop, Android and systems engineering. Every card shows its real status, and repository links go straight to the project.

Document intelligenceBuilt

DocuMind AI

A local-first document intelligence platform. It validates, chunks, embeds and indexes PDF, DOCX, TXT and Markdown files, then answers questions with the source passages shown.

PythonRAGChromaDBOllamaFastAPI

Repository

Developer assistantBuilt

Gitma AI

A single-page React assistant for the MUdevelops GitHub profile. A Personalized mode answers questions about my work, and a General mode handles coding and everyday technical questions.

ReactViteOpenAI-compatible APINetlify

Repository

Customer supportBuilt

Redora AI

A customer-support chatbot for Redora, a fictional product, built as a portfolio project. Common questions are answered from a local knowledge base and open-ended ones go to an AI model.

ReactTypeScriptViteExpressPollinations API

Repository Demo video

Voice desktop assistantBuilt

Marcus PC Assistant

A voice assistant for Windows. It listens for commands, matches them to an action with a keyword and regex intent parser, runs the action and replies with offline text-to-speech.

PythonCustomTkinterSpeech recognitionWindows

Repository

Intelligent drawingBuilt

FinDraw AI

A desktop whiteboard that recognizes hand-drawn geometric shapes and cleans them into precise ones, with a free offline engine and an optional cloud mode.

PythonTkinterShape recognition

Repository

Model evaluationBuilt

Machine Learning Forge

A hands-on machine-learning lab in Jupyter notebooks. It implements and explores ten models across regression, classification, clustering and dimensionality reduction, with evaluation and visual analysis on real datasets.

PythonJupyterscikit-learn

Repository

Desktop environmentBuilt

SlateFrame OS

A desktop-environment simulation written in Python with Tkinter and SQLite. It is not a bootable operating system: it recreates the experience of one inside a single app.

PythonTkinterSQLite

Repository Demo video

Android appBuilt

GPA Calculator Android

An Android app that calculates semester GPA and cumulative CGPA and keeps academic records. It is the mobile companion to the GPA786 web platform.

KotlinAndroidMaterial Design

Repository

Interview practiceIn Progress

IntervuAI

A browser-based interview coach. Choose a role and experience level, answer by voice or typing in a live interview chat, then review an answer breakdown and result.

ReactTypeScriptViteTailwind CSS

Repository

Computer visionBuilt

Emotion-Based Music Player

A Python desktop app that detects your mood from the camera, your voice or a manual choice, then plays matching local music, with YouTube search. A Group #2 university project.

PythonTkinterDeepFaceOpenCV

Repository

Attendance verificationBuilt

GeoScanAI

A unified attendance project that merges the earlier GeoNizam workforce system with TrueScanAI face-recognition attendance. The public GeoNizam repository is its GPS and workforce half.

PythonFace recognitionGPSSQLite

GeoNizam repository

Quiz platformBuilt

QuizArena

An MCQ quiz platform with admin, teacher and student roles, real-time quizzes and AI-assisted extraction of questions from CSV and PDF files.

Next.js 14SupabaseTailwind CSS

Repository link coming

Developer toolIn Progress

AIRegistry

An open-source registry and dependency-free Python CLI for reusable, versioned AI components such as agents, citations, memory and RAG building blocks.

PythonCLICloudflare WorkersGitHub Actions

Repository Demo video

AI security trainingBuilt

Prompt Bastion

A browser game that teaches prompt-injection defense. You write defensive rules for a simulated assistant and test them across eight missions. No live AI model or API is connected.

ReactViteJavaScriptCSS

Repository Demo video

Media downloaderBuilt

ClipOrbit Desktop

A dark-themed Windows media downloader built with Python, PySide6 and yt-dlp. Paste a link, analyze it and download in the best quality the source offers.

PythonPySide6yt-dlp

Repository Demo video

PDF workspaceBuilt

PDFusion

A local-first desktop PDF workspace for merging, splitting, organizing, rotating, cropping and extracting pages, so documents never need to be uploaded to a website.

PythonPySide6PyMuPDFpypdf

Repository

Terminal notesBuilt

ShellScrap

A terminal-style notes app that runs entirely in the browser. Create, search, tag, edit and export notes with typed commands and Vim-style keys.

HTMLCSSJavaScriptIndexedDB

Repository

Business softwareBuilt

SmartBiz-ERP

A JavaFX desktop ERP that brings employees, inventory, sales, purchases, expenses, payroll and reports into one application.

JavaJavaFX

Repository

Offline invoicingBuilt

Invoice Pilot

An offline invoicing and financial-dashboard app for Windows, made for small businesses. Everything is stored in a local SQLite database and nothing is uploaded.

PythonCustomTkinterSQLiteReportLab

Repository Demo video

Agency websiteIn Progress

NayaDaur Digital

The website for NayaDaur Digital, my digital-services agency project. It started as a single page and is being rebuilt in React with Vite for SEO and speed.

HTMLReactViteSEO

Repository link coming

Android gameBuilt

SwapMind

A Mahjong-inspired spatial-memory puzzle for Android. Tiles are revealed one at a time, and you swap them back to their original positions.

KotlinJetpack ComposeMaterial 3

Repository

Assembly languageBuilt

Restaurant Management System

A console restaurant ordering and billing system written in 8086 Assembly and run in the emu8086 emulator.

Assembly8086emu8086

Repository

NetworkingBuilt

Enterprise Campus Network

A Cisco Packet Tracer design for a main campus and a branch office joined by a serial WAN link, with addressing plan and basic network services.

Cisco Packet TracerVLANRoutingWAN

Repository

Skills

Tools I work with

Grouped by where they sit in a system. No percentage bars: the projects above are the evidence.

Languages

Application and systems code.

PythonC++CAssembly (x86)JavaScriptTypeScriptKotlinHTML & CSS

AI and ML

Models and the pipelines around them.

LLM applicationsPrompt engineeringRAGEmbeddingsVector searchComputer visionModel evaluationPyTorch

Backend and data

Services and storage.

FastAPIREST APIsSQLitePostgreSQLChromaDBSupabase

Frontend

Interfaces people use.

ReactNext.jsViteTailwind CSSBootstrapHTML, CSS, JS

Mobile and desktop

Apps that install and run locally.

KotlinAndroidJetpack ComposePySide6Python desktop apps

Tools and systems

Version control, build and networking.

GitGitHubGitHub ActionsNetlifyEmu8086Cisco Packet TracerPyInstaller

Engineering process

How I build AI applications

Architecture, model integration, testing, interface quality and deployment are decided together, not bolted on at the end.

1
Understand
Define the real problem and what “working” means before touching a model.
2
Design
Decide what the model does and what the application around it handles.
3
Build
Connect models, APIs and retrieval to a real backend, data store and interface.
4
Test
Check outputs and behavior on real inputs, not only happy-path demos.
5
Ship
Package, document and deploy so someone other than me can use it.
6
Improve
Use feedback and failures to tighten the next version.

GitHub

The code, in the open

Source for the projects below lives on GitHub. This list works without any network call; live details are added when GitHub responds.

github.com/MUdevelops

AI applications, developer tools, Android, desktop and systems projects.

View GitHub Profile README

Checking GitHub for live repository details…

Contact

Let's build something.

I usually reply within a day. Tell me what you're making and where it needs to run.

Freelance software projects
AI application development
Internships and relevant employment
Technical collaborations
Project inquiries

EmailInstantregret96@gmail.com Phone / WhatsApp+92 321-9211464 GitHubgithub.com/MUdevelops

LocationOkara, Punjab, Pakistan

I Turn Ideas Into Intelligent Applications.

neural_net

rag_query.py

model_pipeline

document_intel

portfolio_stats

previews

Software that works, not just prototypes.

What I can build with AI

RAG systems

Computer vision

AI assistants

AI-powered applications

The layers behind most of my systems

Work I've built and shipped

Tools I work with

Languages

AI and ML

Backend and data

Frontend

Mobile and desktop

Tools and systems

How I build AI applications

Understand

Design

Build

Test

Ship

Improve

The code, in the open

github.com/MUdevelops

Let's build something.