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Summary
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Work History
Education
Skills
Timeline
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ROSEMARY SIMPA
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ROSEMARY SIMPA

Lagos

Work Preference

Job Search Status

Open to work
Desired start date: Immediately

Desired Job Title

Data Annotation SpecialistQuality Assurance ReviewerStaff NurseAI EvaluatorMedical expert

Work Type

Full TimePart TimeContract WorkGig WorkConsultingVolunteerSeasonal Work

Location Preference

On-SiteHybridRemote
Location: Lagos, Nigeria
Open to relocation: Yes

Minimum Desired Compensation

70000/yr

Important To Me

Career advancementWork-life balanceCompany CultureFlexible work hoursPersonal development programsHealthcare benefitsWork from home optionPaid time offTeam Building / Company Retreats401k match4-day work weekPaid sick leaveStock Options / Equity / Profit Sharing

Summary

Detail-oriented Data Annotation Generalist with experience annotating, validating, and reviewing datasets for AI and machine learning applications. Skilled in data labeling, quality assurance, guideline interpretation, documentation, and maintaining high levels of accuracy across large datasets.

Overview

5
5
years of professional experience

Work History

Data Annotation Specialist

TELUS Digital
Remote
01.2025 - Current
  • Annotate and validate text, image, audio, and video datasets.
  • Review annotations for accuracy and consistency, correct labeling issues, and provide workflow improvement feedback.
  • Collaborated with cross-functional teams to define annotation guidelines and project objectives.

Quality Assurance Reviewer

Invisible Technologies
Remote
01.2024 - Current
  • Reviewed and assessed quality of digital content for accuracy and compliance with company standards.
  • Conducted thorough evaluations of submitted materials, ensuring adherence to project guidelines and deadlines.

Staff Nurse

Ashmed Specialist Hospital
Kaduna, Nigeria
06.2021 - Current
  • Maintained accurate documentation and records, analyzed information carefully, and communicated effectively with multidisciplinary teams.
  • Administered patient medications and monitored vital signs to ensure optimal health outcomes.
  • Collaborated with interdisciplinary teams to develop and implement individualized care plans.

Data Annotator

Appen
Remote
09.2023 - 01.2026
  • Reviewed and annotated healthcare-related datasets, validated data quality, followed detailed annotation instructions, and maintained strong productivity and accuracy metrics.
  • Annotated diverse datasets to enhance machine learning models and improve algorithm accuracy.
  • Reviewed and verified data quality, ensuring consistency and reliability across projects.

Education

Bachelor of Science (B.Sc.) - Nursing

Madonna University
Rivers State
09-2021

Diploma - Microbiology

Kogi State University
Kogi State
08-2016

Skills

  • Data Annotation
  • Data Labeling
  • Data Validation
  • Quality Assurance
  • Attention to Detail
  • Annotation Review
  • Dataset Categorization
  • AI Training Data
  • Text Annotation
  • Image Annotation
  • Audio Annotation
  • Video Annotation
  • Documentation
  • Written Communication
  • Problem Solving

Timeline

Data Annotation Specialist

TELUS Digital
01.2025 - Current

Quality Assurance Reviewer

Invisible Technologies
01.2024 - Current

Data Annotator

Appen
09.2023 - 01.2026

Staff Nurse

Ashmed Specialist Hospital
06.2021 - Current

Bachelor of Science (B.Sc.) - Nursing

Madonna University

Diploma - Microbiology

Kogi State University

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