Data Analyst Power Bi

SIFAT NOWSHIN 470-***-**** *****.*********@*****.*** Green Card Holder

https://github.com/Sifat-1

Norcross, GA 30093

PROFESSIONAL SUMMARY

Detail-oriented and proactive Data Analyst with 1+ years of proven experience in data analysis, data modeling, and business intelligence. Advanced skills in SQL, Power BI, and Excel (including VLOOKUP and PivotTables). Known for delivering high-quality dashboards, optimizing workflows, and leading data-driven projects in high-growth environments. Skills

• Data Analysis Tools: SQL (Advanced), Power BI (Advanced), Excel (Advanced),

• Data Modeling & Visualization: Power BI & Excel Dashboards, Data Warehousing Concepts

• Analytics Infrastructure: ETL processes, Data Cleaning & Validation

• Statistical Analysis: Intermediate-level Statistics, Trend Analysis, Predictive Insights

• Business Intelligence: Reporting, KPI Development, Executive Dashboards

• Other Tools: Microsoft Teams, SharePoint, Smartsheet, Jupyter Notebooks Work Experience

DATA ANALYST– Triangle Technologies Ltd, Dhaka, BD Feb 2022 – Feb 2023

• Analyzed large datasets using SQL and Excel (including VLOOKUP, PivotTables) to identify insights and trends, providing ad-hoc analysis.

• Developed data models and interactive Power BI dashboards to support business operations and inform executive decision-making.

• Ensured data integrity and accuracy through rigorous data cleaning, validation, and quality control processes.

• Collaborated with UX and web development teams to improve onsite experience based on analytics insights.

• Presented findings to a non-technical audience using clear visual aids and narrative storytelling. SOFTWARE DEVELOPER– Kodeeo Limited, Dhaka, BD Jan 2021 - Jan 2022

• Contributed to the creation and testing of essential design elements, prioritized the user experience in all design decisions.

• Implemented front-end frameworks to enhance project efficiency and optimized software development lifecycle.

• Guided less experienced team members and participated in brainstorming sessions to generate progressive ideas.

• Documented software and technical specifications. Education

BSc. in Computer Science and Engineering – International University of Business Agriculture and Technology Jan 2022 Projects

COSTCO SALES DASHBOARD March 2024 – April 2025

• Designed and deployed a Power BI dashboard to evaluate sales performance using advanced DAX measures, time intelligence, and visuals.

• Built KPI cards and trend analysis to track revenue vs. targets across 2020–2024 and highlighting state-wise contribution using geo maps.

• Enabled real-time order performance tracking with an “Order vs Target” gauge visual and developed charts to visualize revenue and profit.

• Integrated interactive slicers (e.g., quarter, category, region, shipping mode) to allow users to drill down into granular performance insights. LOAN ANALYSIS DASHBOARD Dec 2024 –Jan 2025

• Built an interactive Excel dashboard to visualize bank loan trends, funding amounts, and regional performance.

• Transformed raw financial data into structured tables and leveraged advanced Excel tools.

• Delivered actionable insights on loan repayment patterns and performance, supporting data-driven decision-making. SALES PERFORMANCE ANALYSIS Oct 2024 – Nov 2024

• Analyzed and executed a comprehensive SQL-based analysis of a coffee shop's sales data spanning a 12-month period.

• Identified peak sales hours, days and high-performing menu items to support inventory and staffing decisions.

• Analyzed customer purchasing patterns and seasonal trends to assist in targeted marketing campaigns. CERTIFICATIONS

• Coursera (IBM): Excel Basics for Data Analysis

• Udemy: The Complete SQL Bootcamp

• Microsoft Certified: Data Analysis and Visualization with Power BI