Open to opportunities

Aishat Kofoworola

@aishatkofoworola

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Detail-oriented data analyst skilled in annotation, quality assurance, and data visualization for AI and reporting.

Nigeria

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What I'm looking for

I seek remote roles where I can apply data annotation, QA and visualization skills, work within collaborative teams, meet deadlines, and contribute to AI/data-driven projects.

I am a detail-oriented data professional with hands-on experience in data annotation, cleaning, and quality assurance for machine learning projects. I have worked remotely and independently to deliver accurate, consistent labeled datasets and actionable reports.

My background in geology trained me in rigorous field data collection and validation, which I apply to organizing and verifying large datasets. I have practical experience using Excel, SQL, Power BI, and Tableau to transform raw data into clear visual summaries and accuracy metrics.

In freelance and customer-service roles I maintained strict quality standards, produced documentation, and collaborated with cross-functional teams to define labeling requirements. I prioritize accuracy, deadline adherence, and continuous improvement in every project I undertake.

I am committed to contributing reliable, well-structured data for AI training and analytics, and I bring strong communication, time-management, and problem-solving skills to remote teams focused on data-driven outcomes.

Experience

Work history, roles, and key accomplishments

Customer Service Representative

Neolife

May 2022 - Jun 2025 (3 years 1 month)

Managed and verified large customer and product datasets using CRM tools and Excel, producing performance reports that supported data-driven decisions and maintained documentation accuracy.

CRM Data Entry Excel)Data Verification Reporting Documentation Customer Support Data Management Excel

Data Annotator

Freelance

Jan 2025 - Mar 2025 (2 months)

Annotated and labeled large datasets for ML/AI projects, improving dataset consistency and accuracy while delivering validation reports and visual summaries to track annotation quality.

Data Annotation Data Cleaning Google Sheets Power BI Tableau)Quality Assurance Reporting Excel Tableau

Field Data Intern

Aspian Bitumen Limited

Oct 2018 - Sep 2019 (11 months)

Collected and analyzed geological and environmental field data, ensuring precise recordkeeping and collaborating on dataset validation for extraction process reporting.

Field Data Collection Data Analysis Quality Control Record keeping Data Validation

Field Data Intern

Watzan

Oct 2017 - Feb 2018 (4 months)

Conducted geophysical surveys and organized field data for project reports, improving documentation accuracy and supporting technical project deliverables.

Report Writing Data Verification Documentation