About
Results-driven Data Analyst with proven expertise in extracting, analyzing, and interpreting complex datasets to drive data-informed decision-making. Proficient in advanced analytical techniques, including statistical analysis, data visualization, and predictive modeling, using tools like SQL, Python, and Tableau. Demonstrated success in delivering actionable insights that improve operational efficiency and support strategic initiatives.
Work
CBC Netcomms
|Data Analyst
Lagos, Lagos, Nigeria
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Summary
As a Data Analyst at CBC Netcomms, Uchechukwu leveraged advanced analytical techniques to optimize data workflows and deliver actionable insights, significantly improving operational efficiency and supporting strategic decision-making.
Highlights
Leveraged advanced SQL and Python skills to extract and transform datasets, increasing data processing efficiency by 30% and enabling quicker insights for analysis.
Utilized dbt and Airflow to optimize data workflows, resulting in a 25% reduction in execution time and enhancing overall data reliability for reporting.
Developed interactive Tableau dashboards and reports, enabling high-impact decisions and addressing complex business challenges through effective data visualization.
Applied analytical techniques such as A/B testing and forecasting to derive actionable insights, achieving a 15% improvement in forecasting accuracy and enhancing decision-making processes.
Streamlined data processes using cloud technologies, reducing deployment time by 40% and improving the efficiency of data-driven initiatives.
ARM Pension
|Data Analyst
Lagos, Lagos, Nigeria
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Summary
At ARM Pension, Uchechukwu analyzed and optimized logistics operations through data-driven models, significantly reducing delivery delays and operational expenses.
Highlights
Analyzed and optimized logistics operations by building and deploying data-driven models, successfully reducing delivery delays by 16% and enhancing overall efficiency.
Conducted advanced SQL queries and data transformations to improve data accessibility by 98%, facilitating easier access to critical information for analysis and reporting.
Developed dynamic Tableau dashboards that gave logistics managers real-time insights into operational metrics, contributing to a 16% reduction in delivery delays and driving operational excellence.
Collaborated with cross-functional teams to identify and implement data-driven strategies, leading to a significant 75% reduction in operational expenses through in-depth data analysis.
Supported data engineering initiatives to improve data pipeline efficiency and scalability, ensuring a robust flow of data for ongoing analysis and reporting.
Education
University of Lagos
B.A
History and Strategic Studies
Languages
English
Certificates
Data Analysis Bootcamp Training
Issued By
ENIPRO Academy
Freelancing Masterclass
Issued By
Uni of Freelancing
Skills
Programming
Python, Groovy, SQL, PostgreSQL, MySQL.
Machine Learning & AI
Bandit Algorithms, Reinforcement Learning, LLMs, Neural Networks, Random Forest, Gradient Boosting, TensorFlow, PyTorch, Scikit-learn.
Data Engineering & Analytics
Snowflake, dbt, Jupyter, NumPy, Pandas, Scikit-learn, Matplotlib, Plotly, Cufflinks.
Repositories
Github, Gitlab, Nexus.
Data Science & Analytics
Statistical Analysis, Predictive Modeling, Feature Engineering.
Project Management & Collaboration
Jira, Bitbucket (Git), Agile methodologies.
Data Visualization
Matplotlib, Seaborn, Plotly, Power BI, Tableau, Shiny.
Software & Tools
Jupyter Notebook, dbt, Snowflake.
MLOps & Cloud Platforms
AWS, GCP, Azure, Docker, Kubernetes, CI/CD Pipelines, Jenkins.
Soft Skills
Strong Communication Skills, Critical Thinking, Problem-Solving Abilities, Adaptability, Collaboration and Teamwork, Stakeholder Management, Attention to Detail, Time Management, Empathy, Negotiation Skills.