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Hi, I’m Emmanuel Ugochukwu Chime, a detail-oriented AI data specialist focused on high-quality data annotation and rigorous model evaluation. I help teams improve AI systems by ensuring clean, well-documented datasets and thorough QA checks that support reliable training and evaluation. I’m a strong communicator who adapts well to hybrid or remote environments. I’m proficient with productivity tools and committed to following project guidelines and quality standards, always eager to contribute to AI development responsibly and efficiently.…Hi, I’m Emmanuel Ugochukwu Chime, a detail-oriented AI data specialist focused on high-quality data annotation and rigorous model evaluation. I help teams improve AI systems by ensuring clean, well-documented datasets and thorough QA checks that support reliable training and evaluation. I’m a strong communicator who adapts well to hybrid or remote environments. I’m proficient with productivity tools and committed to following project guidelines and quality standards, always eager to contribute to AI development responsibly and efficiently.

Ugochukwu Emmanuel Chime

Data Annotator, Data Analyst, AI Engineer, +2

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Hi, I’m Emmanuel Ugochukwu Chime, a detail-oriented AI data specialist focused on high-quality data annotation and rigorous model evaluation. I help teams improve AI systems by ensuring clean, well-documented datasets and thorough QA checks that support reliable training and evaluation. I’m a strong communicator who adapts well to hybrid or remote environments. I’m proficient with productivity tools and committed to following project guidelines and quality standards, always eager to contribute to AI development responsibly and efficiently.…Hi, I’m Emmanuel Ugochukwu Chime, a detail-oriented AI data specialist focused on high-quality data annotation and rigorous model evaluation. I help teams improve AI systems by ensuring clean, well-documented datasets and thorough QA checks that support reliable training and evaluation. I’m a strong communicator who adapts well to hybrid or remote environments. I’m proficient with productivity tools and committed to following project guidelines and quality standards, always eager to contribute to AI development responsibly and efficiently.

Available to hire

Hi, I’m Emmanuel Ugochukwu Chime, a detail-oriented AI data specialist focused on high-quality data annotation and rigorous model evaluation. I help teams improve AI systems by ensuring clean, well-documented datasets and thorough QA checks that support reliable training and evaluation.

I’m a strong communicator who adapts well to hybrid or remote environments. I’m proficient with productivity tools and committed to following project guidelines and quality standards, always eager to contribute to AI development responsibly and efficiently.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Language

English

Advanced

Work Experience

Data Annotator / AI Performance Evaluator II at Hugo Technologies, Nigeria

January 1, 2025 - Present

Annotate and review image and video datasets using the Parimango platform to support AI model training and evaluation. Evaluate multiple dimensions of multimedia content (summaries, video segments, keyframes, production quality, image annotations, and ranking tasks) while adhering to detailed project guidelines. Reviewed and quality-checked over 250 multimedia annotation tasks, identifying errors and maintaining an average quality score of 90%. Performed self-quality reviews and occasionally assisted fellow annotators by reviewing tasks and providing feedback to improve annotation consistency and dataset reliability. Collaborated with project teams and incorporated feedback to deliver accurate, high-quality annotations within project deadlines.

Research Analyst (Part Time, Hybrid) at PIGARD LTD

January 1, 2022 - January 1, 2024

Conducted structured data collection and labeling from surveys, interviews and market studies. Ensured accuracy and consistency in recording and analyzing qualitative and quantitative datasets. Categorized and organized information to generate insights for reporting and decision making. Collaborated across teams, acting as a liaison between internal staff and external experts.

Graduate Trainee II at PSE Consultants Ltd, UK (remote)

January 1, 2021 - January 1, 2021

Organized and documented project data using Excel, ensuring accuracy and adherence to guidelines. Followed structured instructions to maintain project compliance and safety standards. Reported weekly progress, providing feedback and recommendations for process improvement. Collaborated remotely with Architects and Engineers, strengthening virtual teamwork skills.

Physics Instructor II at Lake City Secondary School, Nri, Anambra

January 1, 2019 - January 1, 2020

Developed structured lesson plans and practical exercises requiring detailed documentation. Improved students’ performance in practical physics by 50% through guided instruction. Maintained accurate records of student progress and laboratory activities. Got the physics lab functioning to 60% capacity, enabling hands-on student learning experiences. Organized and supervised experiments, emphasizing attention to detail and adherence to procedures.

Site Supervisor II at COPEN SERVICES LTD, Enugu

January 1, 2017 - January 1, 2017

Monitored construction site activities and ensured compliance with instructions. Accurately recorded materials, personnel, and daily project activities. Prepared documentation and reports to suggest project tracking. Ensured ethical and safety standards were adhered to in all site activities.