Faisalabad, Pakistan
Hi, I'm

Zartaj Nadeem

Computer Science Student — Data Analysis & Machine Learning

I build a practical foundation in data science: cleaning real datasets, exploring them until they tell a clear story, and training classification models — backed by a solid software engineering background.

3.88
CGPA / 4.00
5+
Data Projects Built
2027
Expected Graduation
About Me

Turning an engineering foundation into data insights

I'm currently pursuing a BS in Computer Science at Superior University Faisalabad, maintaining a 3.88/4.00 CGPA. Over the past year I've been shifting my focus toward data science — working through Python's data stack (Pandas, NumPy, Matplotlib, Seaborn, Scikit-learn) on real and practice datasets.

I focus on building habits that matter: checking data quality before drawing conclusions, choosing the right chart for the question, and evaluating models honestly rather than chasing a single metric.

Before this, I spent time building software — mobile apps in Flutter, web systems in PHP, and algorithmic projects in C++ — which is where my problem-solving foundation comes from. I'm now applying that same rigor to data.

DegreeBS Computer Science
CGPA3.88 / 4.00
Expected Graduation2027
Core FocusData Analysis · ML
LocationFaisalabad, PK
Services

Where I Add Value

📊

Exploratory Data Analysis

Digging into datasets to uncover patterns, correlations, and outliers before any modeling starts.

🧹

Data Cleaning

Handling missing values, duplicates, and type mismatches so analysis rests on solid ground.

📈

Statistical Visualization

Choosing the right visual representations to make a dataset's story instantly understandable.

🧠

Predictive Modeling

Training and evaluating classification models like Logistic Regression and Random Forest.

Expertise

Technical Skills

Python85%
Pandas & NumPy80%
Matplotlib & Seaborn80%
Scikit-learn65%
C++ & OOP80%
SQL & Databases60%
Git & GitHub75%
Web Dev (HTML/CSS/PHP)70%
Portfolio

Data Science Projects

EDA
Python · Pandas · Seaborn · Matplotlib

Diamond Price Analysis

Explored pricing patterns across the classic diamonds dataset (~54,000 records) to see which attributes actually move the price.

  • Found carat weight to be the strongest price driver, visualized with a regression plot
  • Compared average price across cut, color, and clarity groups
  • Filtered for a "luxury" segment (price > $15,000, carat > 2, Ideal cut)
Cleaning
Python · Pandas

E-Commerce Order Data Cleaning

Cleaned a raw order-level dataset — audited nulls, imputed missing coupon codes, checked duplicates — then ranked products by revenue and units sold.

Visualization
Python · Seaborn · Matplotlib

Statistical Visualization Practice

Box plots, line plots with confidence intervals, and grouped bar charts across the tips, iris, and Titanic datasets — refining styling and estimators.

Classification
Python · Pandas · Scikit-learn

Customer Churn Prediction

Built a preprocessing pipeline and trained Logistic Regression and Random Forest models to flag customers likely to cancel, evaluated with ROC-AUC.

Analytics
Python · Pandas · Seaborn

E-Commerce Sales Analytics

A BI-style analysis of transactional sales data: monthly revenue and profit trends, category and regional performance, and top customers by value.

Background

Software Development Background

Before data science, I built full applications — this is where my engineering habits come from.

Mediscan App

Flutter, Dart, Firebase — health-tech app connecting patients with diagnostic labs, with real-time pricing and booking.

Future Finder

HTML, CSS, PHP — career-counseling platform with an AI chatbot API for personalized roadmaps.

SaleHome System

HTML, CSS, JS, PHP — real estate portal with admin CRUD panels and property search.

AirTrack Flight Booking

C++, OOP — console-based reservation system using custom data structures for fast search and sorting.

Background

Education & Credentials

2023 – 2027

BS Computer Science

Superior University Faisalabad

Currently pursuing. Maintaining a CGPA of 3.88 / 4.00.

Completed

FSc (Pre-Medical)

Aspire College Samundri

Aggregate score of 85%.

Completed

Matriculation

Rehman Higher Secondary School Samundri

1083 / 1100 marks.

  • Claude 101 — Anthropic
    Prompt engineering, LLMs, generative AI, AI safety.
  • GitFest Masterclass
    GitHub Student Developer Pack ecosystem.
  • Microsoft Copilot Session
    Generative AI engineering workflows & prompt optimization.
  • NLP Workshop
    Text processing and transformer alignment fundamentals.