Israel Abellera

Highly detail-oriented AI Trainer, English Voice Coach, Data Annotator, and Content Moderator with experience in AI response evaluation, voice quality analysis, annotation workflows, English communication coaching, and quality assurance. Skilled in prompt evaluation, text annotation, moderation tasks, speech assessment, and AI-related workflows while maintaining high productivity and strong attention to detail in remote environments

Data Specialist at iMerit Technology (2025-12 – Present)

Responsible for managing, organizing, validating, and maintaining data to ensure its accuracy, consistency, security, and accessibility. Implements data management standards, maintain databases, ensure compliance with data governance policies, and collaborate with cross-functional teams to improve data processes and operational efficiency.

Recording Engineer at TELUS Digital (2024-06 – 2025-10)

Specializes in capturing, processing, and optimizing high-quality audio datasets for artificial intelligence applications, including speech recognition, voice synthesis, natural language processing, and machine learning

• Working closely with data specialists, linguists, and machine learning teams, AI Recording Engineers maintain accurate documentation, adhere to data privacy and ethical guidelines, and utilize advanced audio technologies to produce reliable datasets.

Data Annotator / Content Moderator at Moderation Services (2023-02 – 2024-11)

• Provides real-time assistance to customers through chat by answering inquiries.
• Ensures accurate information, fast response times, and excellent customer satisfaction.
• Maintains a high level of accuracy, multitasks efficiently across multiple chats, and ensures smooth and positive user experience

AI Trainer / AI Data Specialist at Cloudwork (2021-08 – 2023-01)

• Evaluated AI-generated responses for accuracy, grammar, coherence, and quality.
• Performed prompt evaluation, rewriting, ranking, and annotation tasks.
• Reviewed outputs for factual consistency and instruction-following.
• Maintained strong productivity and annotation accuracy across workflows

Junior Architectural Draftsman / CAD Operator at Freelancer (2022-10 – 2023-01)

• Translate concepts and measurements into detailed drawings that workers and engineers can understand.
• Revise drawings based on changes or feedback from engineers, architects, or clients.
• Coordinate with other professionals to make sure drawings are consistent with the overall project and maintaining and organizing drawing files and documentation.

Bachelor of Science in Physical Therapy – University of Baguio (2019-06 – 2022-08)