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Osinachi Anukam

@osinachianukam

Senior Business Analyst driving data-informed decisions through BI, forecasting, and process optimization.

United States
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What I'm looking for

I seek a data-driven role where I can build BI solutions, improve forecasting accuracy, collaborate cross-functionally, and drive measurable business impact.

I am a proactive Senior Business Analyst with extensive experience in data management, KPI reporting, and business intelligence, having built PowerBI and Tableau dashboards, automated workflows, and created complex SQL solutions to support executive decision-making. I have led forecasting initiatives that delivered measurable revenue impact and managed large vendor/payment portfolios with strong accuracy and process controls.

I collaborate cross-functionally with finance, IT, sales, and marketing to translate requirements into usable analytics, serve as an SME and coach for reporting best practices, and deliver training and support that reduce escalations and improve operational efficiency.

Experience

Work history, roles, and key accomplishments

T-Mobile US Inc. logoTI

Senior Business Analyst

T-Mobile US Inc.

Jul 2024 - Jan 2026 (1 year 6 months)

Managed $8M+ in monthly vendor payments with rigorous accuracy checks and developed PowerBI dashboards and decision support tools that improved forecast accuracy and reduced vendor escalations. Led training and support for 15+ vendor companies and collaborated with finance and IT to enhance budgeting and planning processes.

Comcast Corporation logoCC

Analyst 3, Product Sales Support

Nov 2022 - Jul 2024 (1 year 8 months)

Led design and stabilization of an enterprise sales & marketing reporting platform, automated manual workflows saving ~5 hours/week, and built BI tools (Tableau, Salesforce) with complex SQL to provide executive KPI reporting and campaign insights. Served as SME and coached analysts on reporting best practices.

HA

Supply Chain Business Analyst

Mar 2019 - Nov 2022 (3 years 8 months)

Built hundreds of statistical forecasts (MAPE <25%) using POS data, generating $350,000 in revenue impact and delivered Tableau/PowerBI dashboards to track forecast variance and inventory for key clients. Managed promotions lifecycle and presented forecasts to senior leadership for major accounts.

Total Quality Logistics logoTL

Logistics Account Executive

Total Quality Logistics

Mar 2018 - Mar 2019 (1 year)

Managed nationwide carrier accounts and daily shipments, performed carrier risk analysis to reduce damage probability, and analyzed market data to produce competitive freight quotes while conducting outreach to build and retain client accounts.

Education

Degrees, certifications, and relevant coursework

CC

Comcast Corporation

Certificate, Data Science

2023 - 2023

Completed the Data Science Practitioner Program covering Python, R, Linux, statistics, SQL, Excel, and data visualization as part of an internal employee development initiative.

Kennesaw State University logoKU

Kennesaw State University

Bachelor’s degree, Integrative Studies

Completed a Bachelor’s degree in Integrative Studies with coursework relevant to data analysis and business applications, conferred May 2018.

Tech stack

Software and tools used professionally

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Osinachi Anukam - Senior Business Analyst - T-Mobile US Inc. | Himalayas