About

Learn more about me

Data Analyst

I don't just work with data - I make it work for business.

I'm a Data Analyst with an MBA who thrives at the intersection of business strategy and analytics. My passion lies in uncovering hidden insights and transforming them into strategies that drive measurable growth.

I've built dashboards that became essential decision-making tools, automated Excel-Python reports that cut manual work by 50%, and optimized databases for faster, smarter analysis. Whether it's wrangling messy datasets, designing intuitive dashboards, or telling the story behind the numbers, I focus on delivering impact, not just reports.

What sets me apart is my business-first mindset backed by technical depth. My MBA means I see the bigger picture, aligning every analysis with organizational goals. From healthcare analytics that informed policy to sales analysis that improved efficiency, I bridge the gap between raw data and strategic outcomes.

I'm also a collaborator and continuous learner, always sharpening my skills and creating solutions that matter.

Explore my portfolio to see how I transform raw data into clarity — and clarity into action.

My Skillset

Data Analysis & Visualization
  • Tools: Excel, Google Sheets, SQL, Python, Tableau, Power BI
  • Techniques: Data wrangling, Exploratory data analysis, Dashboard creation, Data modeling, Data visualization, Data storytelling, Report writing & documentation
Database Management
  • Tools: SQL (MySQL, PostgreSQL, Microsoft SQL Server)
  • Skills: Data querying, Data manipulation, Database design and optimization, ETL processes
Programming
  • Language: Python
  • Libraries: Pandas, NumPy, Matplotlib, Seaborn, Plotly
  • Application: Data analysis, automation, statistical modeling
Professional Skills
  • Communication: Translating complex data insights for technical and non-technical audiences
  • Problem-Solving: Identifying root causes and developing data-driven solutions
  • Collaboration: Working effectively with cross-functional teams at DataVerse Africa and Hamoye internships
  • Critical Thinking: Evaluating data quality and challenging assumptions
  • Continuous Learning: Staying current with emerging analytics tools and methodologies
  • Project Management: Delivering end-to-end analytics projects on time
  • Attention to Detail: Ensuring data accuracy and quality in all analyses

Resume

Check My Resume

Summary

Data Analyst skilled in SQL, Python, Power BI, Tableau, and Excel. Experienced in cleaning, analyzing, and visualizing datasets to uncover insights that support business decision-making. Hands-on project and internship experience in sales, marketing, supply chain, and healthcare. Strong foundation in business from an MBA and recognized for data storytelling and collaboration. Available for remote opportunities globally.

Education

Master of Business Administration

2014 - 2016

National Open University of Nigeria (NOUN)

Certification

Associate Data Analyst Certification

2024

DataCamp

View Certificate

Experience

Data Analyst Intern

Jul - Sep 2025

DataVerse Africa

  • Worked on the Data Gap Initiative covering healthcare data across 10 African countries, improving visibility of health indicators for policymakers
  • Designed a Subsidy Tracker for Nigeria, analyzing disbursement efficiency and highlighting leakages
  • Performed Air Quality Analysis in Lagos, correlating pollutant spikes with respiratory cases to recommend targeted interventions
  • Collaborated with a cross-functional team to transform raw datasets into actionable dashboards and reports for stakeholders

Data Storytelling Intern

Apr 2024 - Jul 2024

Hamoye AI & Data Science Internship

  • Utilized Python to clean and analyze data trends, presenting clear insights for decision-making
  • Led data preprocessing and cleaning efforts for a predictive modeling project that analyzed policy impacts on refugee numbers
  • Collaborated with cross-functional teams to generate realistic wildlife images using generative AI, enhancing conservation and education
  • Recognized in the top 1% of the Data Storytelling cohort, showcasing strong commitment to excellence in data-driven storytelling

Projects

My Works

Marketing Campaign Dashboard

SQL Database Design

Sales Performance Analysis

Healthcare Analytics

More Projects on GitHub

Contact

Contact Me

My Location

FCT, Abuja, Nigeria

Social Profiles

Email Me

obichinyere87@gmail.com

Call Me

+234-703-104-8544