Data Entry & Data Analyst Specialist

Adedamola Adeweso

+234********** ************@*****.*** LinkedIn

Highly proficient Data Entry professional with experience in data management, validation, reporting, and process improvement. Improved data accuracy by 25% and reduced processing time by 30% through effective data cleaning, validation, and workflow optimization. Proficient in Excel, MySQL, Python, Power BI, and R, with strong attention to detail and the ability to manage individual and team tasks efficiently. Skilled in maintaining data integrity and supporting efficient business operations in fast-paced environments.

CAREER EXPERIENCE

Data Analyst 01/2026 - Present

DebtRecuva

• Improved data accuracy by 25% through systematic data cleaning, validation, and correction using Excel, MySQL, and Python.

• Reduced data processing and reporting time by 30% by streamlining data preparation, record updates, and repetitive tasks.

• Improved the reliability of management reports by 20% through regular data quality checks and accurate maintenance of operational datasets.

Data Entry Specialist 07/2024 – 01/2026

NIIT

• Improved dataset accuracy by 20% through data extraction, cleaning, validation, and transformation using MySQL, Excel, and R.

• Prepared and maintained Power BI dashboards and Excel reports, reducing reporting preparation time by 25% while improving KPI tracking and trend analysis.

• Supported machine learning projects by preparing structured datasets, documenting analytical processes, and validating data outputs.

Data Entry Clerk 09/2022 – 06/2024

New Horizons

• Reduced manual data processing time by 30% through Python scripts developed for repetitive data processing and automation tasks.

• Cleaned, organized, and validated datasets using Python, Pandas, and NumPy for analysis and visualization projects.

• Supported team projects by preparing accurate datasets and assisting with data processing, reporting, and workflow tasks. SKILLS

• Data Entry Accuracy

• Microsoft Excel

• High Volume Data Entry

• Data Validation

• Data Cleaning

• Record Management

• Document Management

• Administrative Support

• Data Processing

• Data Privacy Compliance

EDUCATION

Bachelor of Science in Computer Science

(First Class Honours)

Trinity University

2021-2025

Lagos, Nigeria

CERTIFICATIONS

Diploma in Data Analytics - NIIT

06/2026

Certificate Link

AI Automation - TechCrush

08/2026

Certificate Link

AWS AI Challenge – Udacity

03/2026

Certificate Link

Deloitte - Data Analytics – Forage

08/2025

Certificate Link

Python Programming – New Horizons

05/2024

Certificate Link

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