Open to opportunities

Cosmos Isuru

@cosmosisuru

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Data Analyst transforming data into actionable business insights.

Nigeria

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What I'm looking for

I’m looking for a Data Analyst role where I can build Power BI dashboards, automate reporting, and use SQL/DAX to deliver reliable KPIs and performance insights that support strategic decisions.

I’m a results-driven Data Analyst with 5+ years of experience in business intelligence, data visualization, reporting automation, and performance analytics. I turn complex datasets into practical insights that help teams make better decisions.

I build interactive dashboards, scalable data models, and KPI frameworks using Power BI, SQL, DAX, and Power Query. I’m also experienced in data cleaning and validation, performance reporting, and stakeholder reporting across logistics, manufacturing, finance, healthcare, and e-commerce.

My work focuses on data governance and problem-solving—identifying trends and bottlenecks, improving reporting accuracy, and supporting strategic planning. Through multiple remote data analyst internships, I’ve delivered dashboards and analytics outputs while improving data quality through validation and automation.

Experience

Work history, roles, and key accomplishments

Data Analyst Intern

SyntechHub

Jun 2026 - Jul 2026 (1 month)

Created Excel reports and supported dashboard development by performing SQL queries and analyzing client datasets. Delivered accurate analytical reports and improved reporting consistency.

Dashboard Development Analytics Reporting SQL Queries Excel reporting Data Analysis Dashboard Support

Data Analyst Intern

Decode Labs

May 2026 - Jun 2026 (1 month)

Analyzed business datasets by performing data cleaning and validation and developing analytical reports. Supported remote analytics projects and improved data quality through validation processes.

Business Analytics Client Reporting Data Quality Data Cleaning Data Validation Analytics Reporting SQL

Data Analyst Intern

CodeAlpha

May 2026 - Jun 2026 (1 month)

Performed exploratory data analysis, developed dashboards, and cleaned and transformed data. Presented analytical findings and completed multiple analytics projects producing business reports.

Dashboard Development Data Cleaning data transformation Business Reporting

Sales Consultant

Jumia Nigeria

Feb 2019 - Aug 2024 (5 years 6 months)

Analyzed customer purchasing behavior and maintained sales performance reporting. Monitored sales and product performance trends and supported marketing campaigns with customer insights through weekly and monthly reports.

Customer Insights Marketing Campaigns Customer Analytics Sales Reporting Marketing Insights

Administrative Assistant

College of Arts, Science and Remedial Studies

Aug 2017 - Apr 2018 (8 months)

Maintained administrative records and documentation and prepared reports and correspondence. Managed filing systems, coordinated departmental documentation, and ensured data accuracy in administrative records.

Records Management Document Coordination

Data Analyst Intern

Deloitte

Jul 2026 - Present (0 months)

Built Power BI dashboards and performed SQL data analysis while cleaning and transforming datasets. Produced business reports and developed DAX measures to support interactive dashboard delivery for decision-making.

Power BI SQL Data Analysis Data Cleaning data transformation DAX Business Reporting Dashboard Development

Production Supervisor

Wacot Fertilizer & Chemical Company Ltd

Dec 2020 - Present (5 years 7 months)

Monitored production processes to ensure operational efficiency and produced daily, weekly, and monthly production performance reports. Analyzed operational data to identify trends and bottlenecks and supported management with KPI dashboards and data validation.

Dashboarding performance reporting KPIs Trend Analysis Data Validation Compliance Monitoring

Education

Degrees, certifications, and relevant coursework

University of Benin

Bachelor of Arts, International Studies and Diplomacy

2011 - 2015

Grade: Second Class Upper Division

Completed a Bachelor of Arts in International Studies and Diplomacy at the University of Benin from 2011 to 2015, earning Second Class Upper Division.