With 10 years of cross-industry experience, including 5 years as a skilled Data Analyst, I excel across the entire data stack, with particular strength in analysis and presentation. My technical expertise and strong business acumen enable me to effectively collaborate with stakeholders across departments, enhancing decision-making processes throughout the organization
Hi, I’m
Rachel Olujuyigbe
Data Analyst
Lagos
Summary
Overview
8
years of professional experience
4
years of post-secondary education
2
Certifications
Work History
EMazing-Retailing
Data Analyst Manager
01.2024 - Current
Job overview
- Survey Data Analysis: Expertly analyze large datasets from survey respondents to derive meaningful insights. Utilize advanced statistical methods and machine learning algorithms to interpret survey data.
- Python Proficiency: Leverage Python extensively for data cleaning, transformation, and analysis. Develop and maintain custom Python scripts to automate repetitive data processing tasks.
- Automation and Efficiency: Automate data processing workflows to enhance efficiency and reduce manual effort. Continuously seek ways to optimize and streamline the survey data analysis process.
- Statistical Analysis: Conduct hypothesis testing and other statistical analyses to validate survey results. Apply advanced statistical techniques to understand and model survey respondent behavior.
- Collaboration with Stakeholders: Work closely with different departments to tailor survey analyses to their specific needs and objectives. Translate complex analytical results into practical recommendations for non-technical stakeholders.
United Capital Plc
Lead, Senior Data Analyst/Engineer
9 2022 - 01.2024
Job overview
- Orchestrated comprehensive business requirement gathering, harmonizing inputs from diverse stakeholders across companies and regions to drive unified strategies
- Spearheaded a transformative legacy customer data clean-up initiative spanning over 50 years of data, resulting in streamlined reporting and enhanced data accuracy
- Pioneered the creation of an overarching financial dashboard, strategically tailored to key metrics, providing real-time insights into the performance of group companies
- Innovatively designed and implemented bespoke monthly performance reports for individual businesses, aligning their trajectories with strategic objectives and ensuring accountability
- Formulated a customer profitability report, enhancing customer retention strategies and fostering deeper engagement through data-driven insights
- Engineered and executed business process automation, optimizing operations and fueling remarkable gains in efficiency
- Demonstrated rapid impact, conceptualizing and implementing three vital processes within the first three months of joining the group.
Venture Garden Group
Lead, Data Analyst
04.2021 - 08.2022
Job overview
- Demonstrated acute data acumen by identifying intricate patterns and data trends using advanced technical tools, contributing to the creation of impactful insights
- Led data quality control efforts by conducting rigorous data auditing and validation, ensuring the accuracy and reliability of critical datasets
- Drove the creation and dissemination of routine and ad hoc reports/metrics
- Successfully published these reports, providing key insights to inform strategic decisions
- Managed seamless data integration by skillfully importing and exporting extensive datasets from multiple systems, rapidly resolving issues and discrepancies
- Maintained active involvement in project teams, facilitating updates, process enhancements, and systematic issue reviews
- Collaborated cross-functionally with technical experts and business units to engineer optimal reporting mechanisms, enhancing the effectiveness of data-driven insights.
Venture Garden Group
Business Analyst
06.2019 - 04.2021
Job overview
- Meticulously collected and analyzed data to derive actionable insights, supporting informed decision-making and strategic planning
- Orchestrated the design and fine-tuning of a transformative business framework, leading to a remarkable revenue uplift of N1.9 billion
- Spearheaded dynamic strategic and ideation sessions, fostering creative thinking and collaborative problem-solving to drive innovative solutions.
Maybrands Limited
Web Data Analyst
09.2016 - 03.2019
Job overview
- Vigilantly monitored and enhanced e-store metrics, strategically optimizing customer journeys for enhanced user experiences and conversions
- Extracted strategic insights by meticulously analyzing performance data from promotional campaigns and customer behavior using Google Analytics
- Innovatively designed and implemented an analysis model, resulting in a significant surge of online sales by up to 50% and a remarkable 23% reduction in cart abandonment rates.
Education
Udacity/ALX Africa
NanoDegree
04.2022 - 05.2022
University Overview
Ekiti State University
Bachelor Of Science
02.2008 - 05.2012
University Overview
Skills
Communication Skills
Certification
Google Data Analytics Professional Certificate
Accomplishments
Accomplishments
- Championed data gathering, cleaning, and validation processes, resulting in a notable contribution of over 20 million naira in monthly revenue.
- Successfully interpreted complex data, distilling it into meaningful metrics and actionable conclusions, thus enriching decision-making processes.
- Proficiently utilized Power Query and SQL to manipulate and query data at scale, driving efficiency in data processing.
- Executed large-volume data extraction from Azure servers using SQL, showcasing prowess in managing substantial datasets for insightful analysis.
Projects
Projects
Analysis of Dogs Rating Online(Twitter), WeRateDogs has over 6000+ tweets. I was able to analyzed around 1900+ tweets. The most rated dog was 'golden retriever' with more than 140 ratings.
Prosper Loan Data Exploration, The dataset containing 113,937 loans with 81 variables using Python to explore univariant, bivariant and multivariant variables of the dataset
Timeline
Data Analyst Manager
EMazing-Retailing
01.2024 - Current
Udacity/ALX Africa
NanoDegree
04.2022 - 05.2022
Lead, Data Analyst
Venture Garden Group
04.2021 - 08.2022
Business Analyst
Venture Garden Group
06.2019 - 04.2021
Web Data Analyst
Maybrands Limited
09.2016 - 03.2019
Ekiti State University
Bachelor Of Science
02.2008 - 05.2012
Lead, Senior Data Analyst/Engineer
United Capital Plc
9 2022 - 01.2024
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