Open to opportunities

Mike User

@mikeuser21

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Data Analyst building Power BI, SQL, and Python insights for business growth.

Nigeria

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What I'm looking for

I’m looking for a data analyst role where I can build Power BI reporting with SQL/Python, automate recurring pipelines, and turn messy datasets into clear KPIs for stakeholders—prioritizing accuracy, speed, and business impact.

I’m a Data Analyst with hands-on experience building Power BI dashboards and SQL/Excel-based reporting solutions for sales and business analytics. I translate raw datasets into actionable insight using DAX, data modelling, and Python (Pandas, NumPy), with a strong focus on accuracy and decision-ready outputs.

In my recent role at Celerity Network Ltd, I analysed sales performance, customer behaviour, and discount impact—driving a 15% improvement in operational efficiency and achieving 95% data accuracy across outputs. I also automated recurring reporting pipelines, cutting manual reporting time by 40%, and I’ve built CRM pipeline analytics projects to support forecasting, pipeline velocity, and revenue diagnosis from the ground up.

Experience

Work history, roles, and key accomplishments

Data Analytics Programme

Data Immersed Community

Jun 2025 - May 2026 (11 months)

Completed a structured 6-month data analytics programme covering Excel, SQL, and Power BI with weekly industry projects, culminating in a capstone demonstrating the full analytical workflow. Also completed a Python for Data Analytics cohort focused on Pandas, NumPy, and project-based data analysis workflows.

Excel SQL Power BI Data Wrangling Data Cleaning Python Pandas NumPy

Data Analytics Training

The Analytics School

May 2025 - Jun 2025 (1 month)

Cleaned and validated multi-source datasets using Power Query and SQL, reducing data errors by 30% and ensuring readiness for stakeholder reporting. Built 15+ DAX measures and designed 3 interactive Power BI dashboards for student enrolment, revenue, and staff performance.

Power Query SQL Power BI DAX Data Cleaning Data Validation

Data Analyst

Celerity Network Ltd

Dec 2024 - Mar 2025 (3 months)

Analyzed sales performance, customer behavior, and discount impact using Power BI, improving operational efficiency by 15% and achieving 95% data accuracy. Automated recurring reporting pipelines, reducing manual report generation time by 40%, and delivered ad hoc analyses on pricing, customer concentration, and pipeline health.

Power BI DAX SQL Excel Power Query Pivot Tables Data Wrangling Data Cleaning Trend Analysis Ad Hoc Reporting Sales Analytics

Education

Degrees, certifications, and relevant coursework

Data Immersed Community

Data Analytics Programme, Data Analytics

2025 - 2026

Activities and societies: Capstone panel assessment demonstrating full analytics workflow

Completed a structured 6-month Data Analytics programme covering Excel, SQL, and Power BI through weekly industry projects, culminating in a panel-assessed capstone from data wrangling to insight communication.

The Analytics School

Data Analytics Training, Data Analytics

2025 -

Activities and societies: Reduced data errors by 30%; built 3 interactive Power BI dashboards

Completed Data Analytics training covering data cleaning and validation with Power Query and SQL, and created DAX measures and interactive Power BI dashboards for student enrolment, revenue, and staff performance (May 2025 – Jun 2025).

Data Immersed Community

Cohort Training, Python for Data Analytics

2026 -

Completed the Python for Data Analytics cohort, building proficiency in Pandas, NumPy, and Python-based data analysis workflows via project-based learning (Jan 2026 – Jun 2026).