Projects
- POSaaS - Live cloud Point of Sale product, currently used by 35+ clients.
- Cardiac Disease Prediction Model - Machine learning model that predicts cardiac disease risk, deployed with Streamlit.
- Sales Forecasting Model - Sales forecasting machine learning app built with Python and Streamlit.
- Tech Products Sales Analytics Dashboard - Sales analytics dashboard for tech products.
- PersonalFlow - Personal productivity and to-do web app.
- SMIU Feedback Platform - University feedback platform for SMIU, in development.
- School Website - School website built with React.
Skills
SQL, Python, Power BI, Excel, Streamlit, machine learning, data cleaning, data modeling, data visualization, React, JavaScript.
Experience and education
Data Analyst Intern at Nexskill, Karachi (Jul-Sep 2026). IBM Data Analyst certificate. BS IT at SMIU (2027). BS Computer Science at University of the People (2028).
Frequently asked questions
Who is Mujahid Ali Rattar?
Mujahid Ali Rattar (also written Mujahid Rattar or MAR) is a data analyst, entrepreneur and full stack developer from Karachi, Pakistan. He is a BS Information Technology student at Sindh Madressatul Islam University (SMIU) and builds SQL, Python, Power BI, Excel and machine learning projects.
What does Mujahid Ali Rattar do?
He turns raw data into decisions a business can act on: data cleaning, data modeling, dashboards, forecasting and machine learning models, plus full stack web apps and a startup called Maystem.
Is Mujahid Ali Rattar available for hire as a data analyst?
Yes. Mujahid is open to Data Analytics jobs. The fastest way to reach him is email at bit23f011@gmail.com or LinkedIn.
What skills and tools does Mujahid Ali Rattar use?
SQL, Python (pandas, scikit-learn), Power BI, Excel, Streamlit, data cleaning, data modeling, data visualization, machine learning, React, JavaScript and web app development.
What data analytics and machine learning projects has Mujahid built?
Cardiac Disease Prediction Model, Sales Forecasting Model and a Tech Products Sales Analytics Dashboard. The two ML models are live as Streamlit apps and all code is on GitHub.
What is POSaaS and what is Maystem?
POSaaS is Maystem's live cloud Point of Sale product, currently used by 35+ clients. Maystem Digital Solutions is Mujahid's independent venture, founded in 2024, focused on IT services, AI agents and business automation.
What is Mujahid Ali Rattar's experience and education?
He completed a Data Analyst internship at Nexskill in Karachi (July to September 2026) and a DigiSkills program, holds the IBM Data Analyst certificate, studies BS IT at SMIU (2027) and BS Computer Science at University of the People (2028).
Where is Mujahid Ali Rattar based and how can I contact him?
He is based in Karachi, Pakistan. Email bit23f011@gmail.com, or connect on LinkedIn (linkedin.com/in/mujahidalirattar) and GitHub (github.com/mujahidalirattar).