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Md Harun Or Roshid

Md Harun Or Roshid

Data Analyst

University of Dhaka | Dhaka

Technologies

My Portfolio Highlights

My New Track

Associate Data Analyst

My New Track

Associate Data Scientist

My New Track

Associate Data Analyst

Work with data to understand the untold story.

My Work

Take a look at my latest work.

project

Performing a Code Review

project

Performing a Code Review

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

LinkedIn Excel Essential Training (Microsoft 365)

LinkedIn Excel Formulas and Functions Quick Tips

LinkedIn Excel: Introduction to Formatting

LinkedIn Excel: Productivity Tips

LinkedIn Excel PivotTable Quick Tips

LinkedIn Excel: Dashboards for Beginners

Microsoft Power BI Data Analyst Associate

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Introduction to Power BI
Intermediate Python

My Work Experience

Where I've interned and worked during my career.

Data Crafters | Dec 2025 - Present

Power BI Developer

Design, develop, and deploy robust Power BI solutions for real-time business intelligence projects. Responsible for transforming raw data into actionable insights that drive operational efficiency and strategic initiatives.
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Data Crafters | Sep 2025 - Nov 2025

Internship Power BI Developer | Data Analyst

Gained comprehensive, hands-on experience in the Microsoft Power BI ecosystem and data analysis lifecycle. Contributed to team projects while developing a strong foundation in business intelligence tools and methodologies. 📝Data Modeling & Power Query: Developed practical skills in data modeling principles to ensure data integrity and efficiency. Mastered Microsoft Power Query for data extraction, transformation, and loading (ETL) from multiple sources. 📝Power BI & Report Design: Acquired in-depth knowledge of Power BI services, assisting in the design and development of interactive reports and dashboards to visualize key business metrics and support data-driven decision-making. 📝Data Analysis: Conducted foundational data analysis tasks, learning to identify trends, generate insights, and effectively communicate findings to senior team members, contributing to the overall analytical goals of the department.

Upwork | Apr 2025 - Apr 2025

Data Analyst

- Transformed 9M+ unstructured JSONL records into structured CSV format using Python, enabling seamless downstream analysis. ✅ - Reduced dataset size by 70% (from 9M to 2.7M rows) by removing duplicates and cleaning data, including elimination of ~1M missing value records. ✅

MOSUS | Nov 2024 - Jan 2025

Data Analyst Team Lead

Led a team of data analysts, providing training, guidance, and project oversight to complete a 6-month data cleaning and analysis project in just 2 months. Cleaned and processed 80,000+ large datasets from across Bangladesh, significantly improving data accuracy and usability for stakeholder reporting. Automated data workflows using Python, reducing manual effort by 3 working days per cycle and generating 1,400+ dynamic visualizations and 200+ customized reports for diverse stakeholders, enhancing reporting efficiency. Provided strategic direction and mentorship to junior analysts, accelerating skill development and improving team efficiency.

My Education

Take a look at my formal education

Master's degree, Population Sciences University of Dhaka | 2025
Bachelor's degree, Population SciencesUniversity of Dhaka | 2023

About Me

Md Harun Or Roshid

A Microsoft certified Power BI Data Analyst Associate

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