Open to opportunities

Pati Baptister

@patibaptister

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Freelance AI data annotator specializing in accurate image analysis, labeling, and microtask quality control.

Tanzania

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What I'm looking for

I’m open to AI training, data annotation, and remote microtask projects globally, where accuracy, guideline compliance, and consistent quality are valued—and where I can contribute to image/text/audio labeling and quality control.

I’m a detail-oriented freelance AI Data Annotator & Microtask Specialist with a background in Business AI Data Annotator work and remote information technology. I focus on accurate, guideline-compliant outputs across image, text, and audio data labeling tasks.

Over three years of remote digital work has made me strong at handling high-volume microtasks while maintaining quality standards. I’ve completed 500+ image description, object comparison, and visual classification tasks across multiple AI training platforms, maintaining an average quality score of 96%.

I’m known for following complex written guidelines precisely—performing A/B comparisons of AI-generated responses, flagging inaccuracies, inconsistencies, and guideline violations with structured feedback. I also quality-check and review annotated datasets from peers to maintain annotation consistency across batches and deliver tasks within tight turnaround times (often 80–120 microtasks daily, and 150+ items per session in content review).

Before focusing on AI annotation, I worked as a Virtual Assistant & Online Research Specialist and a Data Entry Clerk & Administrative Support. I supported 8+ clients with 300+ research and data compilation assignments, entered and verified 10,000+ records with an error rate under 0.5%, and helped digitize document archives to improve retrieval by about 30%.

Experience

Work history, roles, and key accomplishments

Current

AI Data Annotator & Microtasks

Current

Flexible Hours

Jan 2023 - Present (3 years 6 months)

Provided freelance AI data annotation and microtask services, including image description, object comparison, and visual classification with guideline-based quality control. Completed 500+ tasks and performed A/B comparisons to flag inaccuracies and maintain annotation consistency.

Image Analysis Visual Comparison Data Annotation AI Data Labeling Content Review Quality Control A B Comparison Data Entry

Virtual Assistant & Research Specialist

Freelance via Upwork & Direct Clients

Jun 2021 - Dec 2022 (1 year 6 months)

Provided remote virtual assistant and online research support for 8+ clients, completing 300+ research and data compilation assignments. Performed internet research, data entry/categorization in Sheets and Excel, and reviewed online content for relevance, quality, and policy compliance.

Internet Research Data Compilation Online Content Review Data Entry Microsoft Excel Microsoft Word Google Docs Google Sheets Remote Collaboration Client Communication

Data Entry Clerk & Administrative Support

TechAssist Solutions

Mar 2020 - May 2021 (1 year 2 months)

Handled contract remote data entry and administrative support, entering and verifying 10,000+ records with an error rate below 0.5%. Organized and digitized document archives and supported content moderation by reviewing user-submitted text and images against community guidelines.

Data Entry Content Moderation Image Review Community Guidelines Slack Trello Google Workspace Batch Processing Multilingual Communication

Education

Degrees, certifications, and relevant coursework

Self-Employed (Remote)

Bachelor of Business Information Technology (BBIT), Business Information Technology

Activities and societies: Image description; object comparison; visual classification; platform-specific guideline adherence; A/B comparison feedback; data quality checks.

Completed a Bachelor of Business Information Technology (BBIT) while completing 500+ image description, object comparison, and visual classification tasks across AI training platforms, maintaining an average quality score of 96%.

Technical University of Mombasa

Activities and societies: Dataset annotation and categorization (images/text/audio); guideline and style instruction compliance; A/B response comparison and issue flagging.

Graduated in 2020 and performed dataset annotation and categorization for images, text, and audio, following detailed platform-specific guidelines and style instructions.