Ibitoru Pepple
London,City of London
Summary
I am a driven professional with analytical mindset and problem-solving skills, combining proficiency in data analysis with strong communication abilities. Bringing expertise in leveraging data insights to inform strategic decisions and collaborating with cross-functional teams. Committed to driving business growth and optimising sales strategies in Data Analytics role.
Overview
3
3
years of professional experience
1
1
Certification
Work history
Team Leader
Warner Bros. Discovery
London
06.2025 - Current
- Leveraged advanced Excel skills for effective data management and improving reporting efficiency by 40%.
- Supported colleagues across multiple roles, handling daily queries, while maintaining 95% customer satisfaction.
- Led creative projects, coordinating various teams while delivering timely results.
- Negotiated successful outcomes in challenging scenarios, demonstrating strong problem-solving skills.
Sales Associate
Warner Bros. Discovery
London
06.2024 - 06.2025
- Assisted as cash team with daily cash reconciliation, ensuring 100% transaction accuracy and timely end-of-day balancing.
- Delivered personalised customer service, exceeding sales targets by 15–20% and contributing to improved KPI performance.
- Assisted in visual merchandising, improving shop floor appeal by 15%.
- Led trainings of new staff members to improve team efficiency and retention.
Data Analyst
Transition School
London, City of London
07.2024 - 01.2025
- Supported senior analysts and led teams of 1-2 analysts in performing statistical analysis and developing predictive models, improving forecast accuracy by 15–20%.
- Conducted statistical analysis on large datasets and delivered clear, insight-driven reports to stakeholders, supporting data-informed decisions.
- Led data cleaning and pre-processing of multi-source datasets using Python, reducing data errors by 30% and improving model readiness and reliability.
- Mitigated risks by identifying and resolving data discrepancies rapidly.
Virtual Sales Analyst
YumDiet Global
Nigeria, Nigeria
06.2023 - 12.2025
- Led data collection, cleaning, and processing in Excel for large datasets, improving data accuracy by 30%.
- Produced regular analytical reports supporting strategic decision-making, reducing time by loss 25% and improving insight visibility for leadership.
- Managed complex scheduling for stakeholders, coordinating across multiple time zones and maintaining 92% on-time meeting execution.
Education
Bachelor's degree - Geology
Federal University Of Technology Owerri
NigeriaSkills
- Data Security
- Microsoft Excel
- SQL
- Tableau
- Python
- G-Suite
Certification
- Data Analytics Certification - BrainStation - March 2026
- Learning Excel: Data Analysis - NASBA - November 2025
- Ask Questions to Make Data-Driven Decisions - Cousera
- Introduction to Python - Data Camp
- Security and Privacy of Big Data - Cousera
HOBBIES & INTERESTS
Archery, Puzzling, Punch Needling, Reading
Affiliations
- Archery
- Puzzling
- Punch Needling
- Reading
References
References available upon request.
Timeline
Team Leader
Warner Bros. Discovery
06.2025 - Current
Data Analyst
Transition School
07.2024 - 01.2025
Sales Associate
Warner Bros. Discovery
06.2024 - 06.2025
Virtual Sales Analyst
YumDiet Global
06.2023 - 12.2025
Bachelor's degree - Geology
Federal University Of Technology Owerri