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bityana Yishak

@bityanayishak

Message

E-commerce business analyst specializing in forecasting, demand planning, and retail analytics.

United States

Message

What I'm looking for

I seek an e-commerce analytics role where I can lead forecasting, build dashboards, collaborate cross-functionally, and drive DTC revenue growth at a data-driven company offering ownership and career growth.

I am an e-commerce business analyst with an MBA and over three years of experience in sales forecasting, demand planning, promotional modeling, and omni-channel retail analytics.

I design and maintain forecasting models and KPI dashboards using SQL, Python, Excel and Power BI, and I improved forecast accuracy by 15%, enabling better inventory allocation and reduced stockouts.

I partner cross-functionally with marketing, operations and finance to set realistic revenue goals, and I hold certifications including AWS Certified DevOps Engineer and CompTIA CySA+ to support robust, scalable analytics solutions.

Experience

Work history, roles, and key accomplishments

Software Developer Intern

DIYVERSITY

Created multi-channel sales reports integrating GA4, SQL, and marketing campaign data to track performance; modeled campaign-level forecasts to estimate conversion lift and designed visualizations to communicate sales projections to senior leadership.

SQL Python GA4 Excel Data Visualization Forecasting Dashboard Development Campaign Analysis

Education

Degrees, certifications, and relevant coursework

Southwest Minnesota State University

Master of Business Administration, Business Administration

Completed a Master of Business Administration in Business Administration, supporting analytic and strategic roles in e-commerce and retail forecasting.