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Abegail Monzon

@abegailmonzon

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AI training and data annotation specialist, leading high-quality dataset work that improves ML and LLM performance.

Philippines

Message

What I'm looking for

I’m looking for an AI-focused team where I can lead data annotation/QA and LLM training, optimize workflows, mentor contributors, and deliver high-quality datasets reliably under tight deadlines.

I’m a Data Annotation & AI Training Specialist with 8+ years of experience supporting machine learning (ML), large language model (LLM) training, and AI-driven projects. I deliver high-quality datasets through image annotation, document labeling, quality assurance, and dataset preparation—consistently driving measurable improvements in model performance and relevance.

I also bring strong leadership and process optimization skills: I’ve led and trained annotation teams of 10+ as a Data Annotation Supervisor, handled calibration and QA checks, and reduced annotation errors by 20% while improving throughput. From extracting structured information for AI talent/analytics systems to reviewing user-generated images for training, I focus on accuracy, contributor guidance, and dependable delivery in high-volume, tight-deadline environments.

Experience

Work history, roles, and key accomplishments

Current

Data Associate

Current

E2F

Feb 2024 - Present (2 years 4 months)

Annotated and evaluated image queries to improve LLM response accuracy and relevance, and selected top-performing outputs to enhance model performance. Contributed to higher-quality dataset labeling for AI training.

Data Annotation Image Labeling LLM Training Quality Assurance Relevance Output Ranking

Image Enhancer

Woflow

Mar 2024 - Oct 2025 (1 year 7 months)

Optimized e-commerce images to meet visual standards and maintain brand consistency across large datasets. Standardized templates and streamlined image processing workflows to reduce rework.

Image Processing Workflow Optimization Brand Consistency

Senior Associate

Innodata Knowledge Services, Inc.

Oct 2023 - Jan 2024 (3 months)

Extracted and structured skills from resumes and profiles to support AI-powered talent and analytics systems. Improved data accuracy and processing efficiency for machine learning projects.

Resume Parsing Data Structuring NLP Data Validation Talent Analytics

Community Support Representative

Vana

Mar 2023 - Aug 2023 (5 months)

Reviewed user-generated images for AI model training and provided feedback to improve ML accuracy. Supported workflow improvements across AI moderation processes.

Image Review Data Annotation Community Support

Data Annotation Supervisor

Appen Services

Jun 2019 - Feb 2023 (3 years 8 months)

Led and trained annotation teams of 10+ to ensure compliance with ML data guidelines and deliver high-quality image and document datasets. Conducted calibration and QA checks that reduced annotation errors by 20% and improved project throughput.

Team Leadership Annotations & QA Process Improvement Data Quality

Data Annotation Supervisor

Appen Services

Oct 2018 - Jun 2019 (8 months)

Directed annotation workflows and monitored team performance to ensure on-time delivery of accurate, high-quality labeled data. Ensured adherence to ML data guidelines throughout production cycles.

Annotation Workflow Management Team Supervision Quality Control Performance Monitoring ML Data Guidelines

Quality Analyst

Appen Services

Dec 2017 - Oct 2018 (10 months)

Reviewed and corrected thousands of annotated frames, achieving 95%+ accuracy for AI training dataset quality. Performed data validation to keep labels consistent with annotation guidelines.

Frame QA Data Validation

Image Annotator

Appen Services

Oct 2017 - Dec 2017 (2 months)

Labeled images with bounding boxes, labels, and classifications to support machine learning dataset creation. Ensured annotation consistency for downstream AI training use.

Data Labeling

Encoder / Data Entry

Prudential Employment Agency

Feb 2016 - Jun 2016 (4 months)

Entered and verified applicant data, maintaining accuracy and integrity of records for recruiting operations. Performed routine checks to prevent data entry errors.

Data Entry Data Verification Attention To Detail

Releasing Clerk / System Analyst

Toplis Solutions – JWS Logistics

Nov 2014 - Jun 2015 (7 months)

Monitored orders and inventory to ensure 100% accuracy and timely fulfillment. Coordinated system updates to support efficient releasing and logistics operations.

System Analysis Logistics Operations