Maruffuzzman TanvirMT
Open to opportunities

Maruffuzzman Tanvir

@maruffuzzmantanvir

Aspiring data analyst passionate about transforming data into insights.

Bangladesh
Message

What I'm looking for

I am looking for opportunities to apply my analytical skills in a collaborative environment that values data-driven insights and encourages professional growth.

I am a detail-oriented aspiring data analyst with a strong foundation in data cleaning, visualization, and reporting. My academic background in Business Administration, combined with hands-on experience in data analysis projects, has equipped me with the skills necessary to transform raw data into actionable insights. I am passionate about leveraging data to solve business problems efficiently.

In my recent projects, I conducted advanced customer segmentation and retention analysis using PostgreSQL and Power BI, identifying critical insights that led to data-driven recommendations for VIP programs and churn prediction models. Additionally, I automated reporting processes and created dynamic dashboards using Excel, significantly improving decision-making by visualizing key performance indicators.

I am eager to apply my analytical knowledge in real-world settings and contribute to a team that values data-driven decision-making. With certifications in Data Analysis and Visualization, I am committed to continuous learning and professional growth in the field of data analytics.

Experience

Work history, roles, and key accomplishments

IP

Intermediate SQL Project

Independent Project

Conducted advanced customer segmentation and retention analysis using PostgreSQL and Power BI, identifying that 25% of high-value customers generated 66% of total revenue. Performed cohort and churn analysis across multiple years, revealing systemic retention issues and delivering data-driven recommendations.

IP

Excel Data Analysis Project

Independent Project

Conducted comprehensive sales analysis using Excel features including Power Query and DAX, automating the reporting process and creating dynamic dashboards for business insights. Improved decision-making by visualizing key performance indicators.

Education

Degrees, certifications, and relevant coursework

GC

Govt. Bangabandhu College

Bachelor of Business Administration (BBA), Management

2022 -

Pursuing a Bachelor of Business Administration with a focus on Management. Expected to graduate in 2026, gaining foundational knowledge in business principles and management practices.

Tech stack

Software and tools used professionally

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Maruffuzzman Tanvir - Intermediate SQL Project - Independent Project | Himalayas