Open to opportunities

Dorcas John

@dorcasjohn1

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Data Operations & Quality Specialist ensuring high-accuracy AI dataset labeling and evaluation.

Nigeria

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What I'm looking for

I’m looking for remote, deadline-driven work where I can apply data labeling, annotation, and rigorous quality audits for AI/ML outputs. I want clear guidelines, measurable accuracy expectations, and the chance to improve labeling consistency as projects evolve.

I’m a detail-oriented Data Operations & Quality Specialist with hands-on experience in data labeling, annotation, and quality control for AI/ML training pipelines. I specialize in maintaining high-accuracy standards across high-volume evaluation tasks, auditing ambiguous data, and adapting quickly to evolving project guidelines.

In my current role, I accurately label, categorize, and structure complex text datasets to strict technical specifications. I also evaluate generated outputs for factual compliance, contextual coherence, and safety standards, providing objective, analytical feedback while independently managing daily milestones.

Beyond data operations, I bring strong administrative and media experience—from professional radio broadcasting and interview-based reporting to record management, executive correspondence, and scheduling coordination. I’m multilingual (English, Igala, Pidgin), highly organized, and reliable for remote, deadline-driven work.

Experience

Work history, roles, and key accomplishments

Data Operations & Quality Specialist

Hugo Technology

Jan 2026 - Jun 2026 (5 months)

Accurately labeled, categorized, and structured complex text datasets according to project parameters and technical specifications. Performed quality audits, resolved ambiguous items, and evaluated AI outputs for factual accuracy, coherence, and safety.

Data Labeling Data Quality Control Quality Audits AI Output Evaluation Evaluating Factual Accuracy Coherence Evaluation Safety Compliance

Radio Broadcaster

Rock FM (Rockville Media Hub)

Jul 2024 - Jun 2025 (11 months)

Presented live and recorded radio broadcasts including news, music updates, and audience interactions. Researched and wrote broadcast scripts, conducted interviews, and maintained compliance with broadcasting laws, media ethics, and company policies.

Radio Broadcasting Content Research Interviewing Regulatory Compliance

Administrative Assistant

New Era Group of Schools

Jan 2025 - May 2025 (4 months)

Supported day-to-day corporate administration, including maintaining structured records and data integrity. Drafted business correspondence and executive memos, coordinated communications, and managed scheduling and visitor liaison.

Office Administration Record keeping Data Integrity Business Communication Scheduling coordination Visitor Liaison

Trainee Broadcast Journalist

Voice of Nigeria

Oct 2022 - Jan 2023 (3 months)

Contributed to daily production workflows including content generation, technical editing, and script revisions. Assisted with field reporting, research, and factual investigative tasks to support news production.

Technical Editing Script Revision Field Reporting Research News Production Support DataBase Systems Script Revisions

Class Teacher

Mother Care Nursery & Primary School

Jun 2018 - Jan 2020 (1 year 7 months)

Taught tailored educational curricula across multiple disciplines and managed student performance targets. Evaluated student progress and produced clear administrative reports and performance analytics.

Curriculum Development Classroom Instruction Student Assessment Performance Analytics

Sales Representative

Debbie's Enterprise

Jan 2017 - Jun 2018 (1 year 5 months)

Managed daily facility operations, performed financial ledger reconciliations, and handled client accounts. Expanded consumer interest by building a personal digital network to optimize brand outreach.

Client Account Management Financial Reconciliations Facility Operations Sales & Account Management Social Digital Audience Building