OGUNNIYI MARVELLOUS ABOSEDE
Detail-Oriented Statistics Graduate | Data Management & Administrative Professional
Ibadan, NG.About
Detail-oriented and results-driven Statistics graduate with proven expertise in data entry, data management, and administrative support. Adept at leveraging statistical knowledge and analytical tools like R and Excel to ensure data accuracy, enhance operational efficiency, and drive data-informed initiatives. Demonstrated strong organizational, communication, and leadership skills across diverse roles in business, education, and community development, consistently delivering high-impact results.
Work
Brent stores
|CASHIER AND FLOOR REPRESENTATIVE
Ibadan, Oyo state, Nigeria
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Summary
Managed customer transactions and ensured accurate product pricing and inventory in a fast-paced retail environment.
Highlights
Accurately processed daily cash and point-of-sale (POS) transactions, ensuring precise financial record-keeping and customer satisfaction.
Ensured 100% accuracy in product pricing and placement of price tags, minimizing discrepancies and enhancing customer trust.
Provided excellent customer service, resolving inquiries and maintaining a positive shopping experience for patrons.
Managed product inventory on shelves, ensuring optimal stock levels and product availability.
Conducted daily inventory counts for a minimum of ten products, contributing to accurate stock management and reduced shrinkage.
With God books and bible store
|DATA ENTRY OFFICER AND SALES ATTENDANT
Ibadan, Nigeria
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Summary
Managed comprehensive physical and digital transaction records and supported sales operations for a retail store.
Highlights
Maintained 100% accuracy in physical and digital records for all transactions and goods, supporting precise inventory and sales tracking.
Generated daily sales records, receipts, and reports, providing critical data for financial reconciliation and business analysis.
Ensured timely updates and corrections of record data, improving data integrity and operational efficiency.
Processed invoices and payments for incoming goods, ensuring timely vendor payments and accurate financial documentation.
Handled customer payments and issued receipts, maintaining high standards of transactional accuracy and customer service.
New Covenant Secondary School
|NYSC - MATHEMATICS TEACHER & RESOURCE MANAGER
Borikiri, Port Harcourt, Nigeria
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Summary
Taught mathematics and managed school resources while leading data-related extracurricular activities and promoting educational initiatives.
Highlights
Delivered engaging mathematics instruction and led data-related extracurricular activities, fostering analytical skills among students.
Tracked and analyzed student academic performance data, generating statistical summaries to inform educational strategies and improve outcomes.
Contributed to the Sustainable Development Goals (SDGs) initiative by promoting education and implementing data-based strategies to enhance learning outcomes.
Managed school financial resources as an acting accountant, ensuring efficient allocation and transparent reporting of funds.
Winner Kids Nursery and Primary School
|SCHOOL BURSAR AND SECRETARY
Ifo, Ogun State, Nigeria
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Summary
Managed financial transactions and student records while performing essential administrative duties for an educational institution.
Highlights
Managed and meticulously documented all financial transactions and student records, ensuring compliance and data integrity.
Streamlined administrative processes, including data organization, report generation, and appointment scheduling, enhancing operational efficiency.
Department of Epidemiology and Medical Statistics, College of Medicine
|DATA ENTRY PERSONNEL (INTERN)
Ibadan, Oyo State, Nigeria
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Summary
Entered, verified, and managed large volumes of research data for the Department of Epidemiology and Medical Statistics.
Highlights
Accurately entered and verified large volumes of epidemiological and medical statistics data, ensuring high integrity for research studies.
Maintained stringent data accuracy, security, and completeness standards for all research datasets.
Organized and maintained structured, accessible data records, facilitating efficient retrieval and analysis for research teams.
Generated comprehensive data reports and summaries, providing valuable insights for ongoing research projects.
Education
Federal Polytechnic Ilaro
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Higher National Diploma (HND)
Mathematics and Statistics
Federal Polytechnic Ilaro
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Ordinary National Diploma (OND)
Mathematics and Statistics
Certificates
Data science math skills
Issued By
Coursera
Excel fundamentals for data analysis
Issued By
Coursera
Data literacy
Issued By
Coursera
The Data Scientist's Toolbox (R programming)
Issued By
Coursera
Languages
English
Skills
Data Management
Data Entry, Data Cleaning, Data Validation, Record Keeping, Documentation, Data Accuracy, Confidentiality, Data Protection, Statistical Summarization.
Software & Tools
Microsoft Excel (Intermediate to Advanced), Microsoft Word, Microsoft PowerPoint, R Programming (Basic).
Administrative & Operational Support
Time Management, Organizational Skills, Administrative Coordination, Accounting Documentation, Attention to Detail.
Communication & Service
Excellent Organizational and Communication Skill, Good Customer Service Skill, Good Written and Verbal Communication Skills.