Segun Olaoge
student
Summary
Detail-oriented MSc Data Science student at the University of Salford with a strong foundation in data entry, data processing, and data validation. Proficient in managing and analysing structured datasets using Excel, SQL, and Python (PySpark), with a consistent focus on data accuracy and data integrity. A methodical, fast learner equally comfortable working independently or collaborating within a team. Seeking a Data Entry and Processing Officer role where I can contribute to efficient, reliable, and high-quality data management processes.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Data Analysis and Entry Practice
Self-Directed
01.2023 - Current
- Entered and validated datasets across multiple domains, ensuring data quality, completeness, and consistency.
- Processed and analysed structured data using Excel, SQL, and Python, applying industry-standard practices throughout.
- Produced reports and data summaries, clearly communicating insights derived from raw datasets to varied audiences.
- Maintained meticulous records and documentation throughout all data handling and processing tasks.
- Applied data governance principles and quality management best practices in all self-directed projects.
Education
MSc - Data Science
06.2026
- Relevant modules: Big Data Tools and Techniques, Machine Learning, Data Mining, Data Visualisation, Applied Statistics.
- Developing expertise in end-to-end data pipelines, from ingestion and cleansing through to insight generation.
- Regularly working with large-scale datasets in cloudbased environments including Databricks and Azure.
BSc - Computer Science
01.2024
- Relevant modules: Programming Fundamentals, Database Systems, Data Structures and Algorithms, Software Engineering, Computer Networks, Information Systems.
- Developed practical programming skills through project-based assignments, building a strong foundation for postgraduate study in Data Science.
- Demonstrated self-discipline and independent study through distance-learning at a recognised Nigerian federal university.
Skills
- Data Entry and Verification
- Microsoft Excel
- Google Sheets
- SQL
- Python and PySpark
- Data Cleaning and Transformation
- Reporting and Documentation
- Attention to Detail
- Time Management and Organisation
- Communication
Websites
Certification
- MSc Data Science coursework covering industry-relevant tools: Databricks, Azure, MongoDB, Tableau, and Power BI.
- Ongoing self-directed study in data quality management and best practices for data governance.
- Actively pursuing certifications in Google Data Analytics and Microsoft Excel Expert to further strengthen professional credentials.
Languages
English
Yoruba
Work Right
Full right to work in the United Kingdom
Personal Information
- Work Permit: Full right to work in the United Kingdom
- Visa Status: Full right to work in the United Kingdom
Projects
- Email Data Analysis, Python and PySpark (Databricks), 2026-01-01, 2026-12-31, Ingested and processed large-scale email datasets within a cloud-based Databricks environment., Calculated key metrics including mean emails per sender, frequency distributions, and volume trends., Cleaned and transformed raw data, handling nulls, malformed records, and schema inconsistencies., Produced summary outputs and visual reports to communicate findings effectively to stakeholders.
- Retail Sales Analysis, SQL, 2026-01-01, 2026-12-31, Designed and executed SQL queries to analyse transactional sales data across categories, customers, and cities., Used JOINs, GROUP BY clauses, and window functions to identify top-performing segments and seasonal trends., Generated structured insight reports to support business decision-making and strategic planning., Documented query logic and findings clearly for peer review and future reference.
- Excel Data Validation Dashboard, Microsoft Excel, 2025-01-01, 2025-12-31, Built a structured dataset incorporating validation rules, conditional formatting, and error-flagging logic., Used Pivot Tables and VLOOKUP to summarise and cross-reference records across multiple worksheets., Produced a clean reporting output suitable for non-technical stakeholders and management review.
Timeline
Data Analysis and Entry Practice - Self-Directed
01.2023 - Current
University of Salford - MSc, Data Science
National Open University of Nigeria (NOUN) - BSc, Computer Science