Uchechukwu Wisdom - Results-driven Data Analyst

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 Experience

Data Analyst

CBC Netcomms

Jan 2024 - Jul 2024

Lagos, Lagos, NG

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.

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.

Data Analyst

ARM Pension

Oct 2023 - Jan 2024

Lagos, Lagos, NG

At ARM Pension, Uchechukwu analyzed and optimized logistics operations through data-driven models, significantly reducing delivery delays and operational expenses.

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

History and Strategic Studies

University of Lagos

Lagos, Lagos, NG

Certificates

Data Analysis Bootcamp Training

ENIPRO Academy

May 2024

Freelancing Masterclass

Uni of Freelancing

Apr 2024

Languages

English

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