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Annusree User

@annusreeuser

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Data analyst with strong reporting, SQL, Power BI and Excel skills for business insights.

United Kingdom

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What I'm looking for

I seek a data/BI role where I can build dashboards, improve reporting processes, collaborate with stakeholders, and grow my analytics and data engineering skills.

I am a data analyst with a Master’s in Business Analytics & Big Data and practical experience delivering financial and operational reporting, KPI analysis, and data validation. I combine SQL, Python, Excel and Power BI to create accurate dashboards that drive month-end insights and operational decisions.

During a Data Analyst internship at Tata Consultancy Services, I improved process efficiency and data accuracy by 30% through data cleansing, transformation and automation, and built performance dashboards used in operational reviews. I have completed projects in retail sales analytics and HR forecasting that reduced manual errors and informed staffing and revenue decisions.

I am methodical, proactive and focused on process improvement, UAT and documentation to ensure data integrity and compliance. I seek roles where I can apply analytics, visualization and ETL skills to support stakeholders and impact business outcomes.

Experience

Work history, roles, and key accomplishments

Data Analyst Intern

Tata Consultancy Services

Jul 2022 - Oct 2022 (3 months)

Compiled and validated large-scale data reports, improving process efficiency and data accuracy by 30%; delivered Power BI and Excel dashboards supporting month-end insights and operational reviews.

SQL Power BI Excel Pivot Tables Power Query Data Cleaning ETL Data Validation

Education

Degrees, certifications, and relevant coursework

University of Liverpool

Master of Science, Business Analytics & Big Data

Completed an MSc in Business Analytics & Big Data with focus on data science, machine learning, and business intelligence; capstone project on business forecasting using Python and Power BI to support operational decision-making.