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Assalamualaikum, I'm Adnan Jahangir |

Computer Science & Engineering Student
Specializing in Data Analytics

Transforming raw data into actionable insights. Passionate about machine learning, statistical analysis, and building data-driven solutions.

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Get to know me

About Me

Adnan Jahangir
Data Analyst
Developer

Turning Data into Decisions

I’m a Computer Science and Engineering student with a strong interest in data analytics and practical problem solving. Alongside my university studies, I’m actively building skills in Excel, SQL, Power BI, and Python through hands-on projects and structured coursework.

What started as curiosity about how platforms use data to guide decisions has grown into a serious commitment to learning how to turn raw data into clear insights. I enjoy working on academic and personal projects that challenge me to think analytically and apply real-world data techniques, and I’m focused on steadily developing the skills needed for a career in data analytics.

Big Data Processing
Machine Learning
Data Visualization
AI Integration
Let's Connect
What I know

Skills & Expertise

Python

Intermediate 75%

1+ years experience

  • Data Analysis
  • Machine Learning
  • Automation

SQL

Expert 90%

Advanced queries

  • PostgreSQL
  • MySQL
  • Data Modeling

JavaScript

Intermediate 75%

Web Development

  • D3.js
  • React
  • Node.js

C++

Intermediate 70%

Systems Programming

  • OOP Concepts
  • Data Structures
  • Algorithms

C

Intermediate 75%

Systems Programming

  • Pointers & Memory
  • Data Structures
  • Algorithms

HTML

Advanced 85%

Web Structure

  • Semantic HTML
  • Accessibility
  • SEO Best Practices

CSS

Advanced 80%

Web Styling

  • Flexbox & Grid
  • Animations
  • Responsive Design

Pandas & NumPy

Intermediate 75%

Data Manipulation

  • Data Cleaning
  • Feature Engineering
  • Analysis

Scikit-Learn

Advanced 88%

Machine Learning

  • Classification
  • Regression
  • Clustering
Excel

Excel

Expert 90%

Data Analysis

  • Pivot Tables
  • Power Query
  • Advanced Formulas
Power BI

Power BI

Advanced 85%

Data Visualization

  • Dashboards
  • Reports
  • KPI Tracking

Git

Docker

AWS

MongoDB

PostgreSQL

Jupyter

Problem Solving

Breaking down complex problems into manageable solutions

Critical Thinking

Analyzing data objectively to make informed decisions

Team Collaboration

Working effectively in cross-functional teams

Communication

Translating technical insights for all audiences

Time Management

Prioritizing tasks and meeting deadlines efficiently

Adaptability

Quickly learning new technologies and methodologies

My Work

Featured Projects

Excel
Hotel Management Dashboard
Excel Power Query Pivot Tables

Hotel Management Dashboard

Developed an Excel-based hotel management dashboard to track bookings, occupancy, revenue, and customer records using Power Query and Pivot Tables.

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Excel
Dengue Surveillance Dashboard – Dhaka Region
Excel Power Query Dashboard

Dengue Surveillance Dashboard – Dhaka Region

An Excel dashboard for monitoring and analyzing dengue cases across Dhaka. Quickly identify hotspots, trends, and demographic breakdowns using charts, slicers, and pivot tables.

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SQL
Hospital Mortality Prediction
SQL Tableau

Hospital Mortality Prediction

Analyzed hospital patient data using SQL to identify mortality patterns. Built structured queries and dashboards to support data-driven healthcare insights.

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JavaScript
Mid Web Project
JavaScript Tailwind CSS HTML

Interactive Web Dashboard

A responsive interactive website built with JavaScript and Tailwind CSS. Focused on clean UI, dynamic user interaction, and smooth front-end behavior.

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JavaScript
Mid Web Project
JavaScript React Tailwind CSS HTML

FreshCart E-commerce Website

This is an E-Commerce website built using React & Vite. The project features user authentication and authorization, search functionality, product details pages, shopping cart and checkout functionality, and a wishlist feature.

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Java
Airline Management System
Java OOP Database SQL Desktop App

Airline Management System

A Java-based airline management system for handling passenger records, ticket booking, and flight operations using object-oriented design.

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My Journey

Education & Achievements

Academic Background

2023 - Running

B.Sc in Computer Science & Engineering

Data Analytics Enthusiast

International Islamic University Chittagong

Pursuing a comprehensive program covering algorithms, data structures, machine learning, and advanced data analytics.

Software Development Data Communication Database Management System Statistics
2020 - 2022

Baroiyarhat College

Science Group

Baroiyarhat College, Mirshorai, Chittagong

GPA: 4.75 / 5.00

Completed higher secondary education in the Science group while leading event management activities, building strong leadership, coordination.

Event Management Coordination Team Work

Certifications & Achievements

2025

Analytics and Power BI Career Path Certificate

Professional Certification

Interactive Cares

Completed a professional certificate covering data analysis, visualization, and SQL using real-world datasets.

Python SQL Excel Statistics Power BI
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2025

I+ Prompt Engineer Level 1™ Certification

Prompt Engineering Certification

Netcom365

Earned Level 1 certification in prompt engineering, focusing on structured prompt design, AI workflow optimization, and practical applications of large language models.

Prompt Engineering AI Tools LLM Applications
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Get in Touch

Contact Me

Let's Work Together

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision.

Phone

+880 1766-411150 +880 1991-85125

Location

Sitakund , Chittagong