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Rich Ekwueme

Rich Ekwueme

Expert in STF, RLHF, Annotation & Labelling, Rubric Design for AI Evals, QA

Nigeria flagAbuja, Nigeria
$35.00/hrExpertRemotasksScale AITelus

Key Skills

Software

RemotasksRemotasks
Scale AIScale AI
TelusTelus
Don't disclose
Internal/Proprietary Tooling

Top Subject Matter

Productivity tools
task automation
workflow modeling

Top Data Types

AudioAudio
ImageImage
VideoVideo
TextText

Top Task Types

Emotion RecognitionEmotion Recognition
Evaluation/RatingEvaluation/Rating
Fine-tuningFine-tuning
Red TeamingRed Teaming
RLHFRLHF
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
ClassificationClassification

Freelancer Overview

Intermediate AI Data Trainer. Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Veritas University (2019). AI-training focus includes data types such as Text and labeling workflows including Prompt + Response Writing (SFT), Classification, and Evaluation.

ExpertEnglishIgbo

Labeling Experience

Creative Quality Lead

TextPrompt Response Writing SFT
As Creative Quality Lead at Invisible Technologies, I designed comprehensive rubrics for creating realistic AI task prompts and scenario-driven model evaluation. I led the prompt creation process to test AI’s ability to perform nuanced, multi-step tasks and evaluated model performance using customized criteria. I mentored creative agents and refined prompt-writing strategies for alignment with project objectives. • Created rubrics ensuring scenario and prompt quality • Led development of user scenarios for complex AI task evaluation • Mentored agents and provided quality feedback on data generation • Aligned data generation with user and model performance expectations.

As Creative Quality Lead at Invisible Technologies, I designed comprehensive rubrics for creating realistic AI task prompts and scenario-driven model evaluation. I led the prompt creation process to test AI’s ability to perform nuanced, multi-step tasks and evaluated model performance using customized criteria. I mentored creative agents and refined prompt-writing strategies for alignment with project objectives. • Created rubrics ensuring scenario and prompt quality • Led development of user scenarios for complex AI task evaluation • Mentored agents and provided quality feedback on data generation • Aligned data generation with user and model performance expectations.

2024 - Present

Quality Analyst

Text
As a Quality Analyst at Invisible Technologies, I reviewed completed annotation tasks for quality, clarity, and adherence to guidelines. I provided feedback to annotators and flagged recurring issues to recommend changes to annotation guidelines or workflows. I designed and implemented quality checklists tailored to specific project needs. • Maintained high audit accuracy and provided constructive feedback • Identified recurring data quality issues • Collaborated cross-functionally to ensure data pipeline integrity • Enhanced quality control processes through tailored checklists.

As a Quality Analyst at Invisible Technologies, I reviewed completed annotation tasks for quality, clarity, and adherence to guidelines. I provided feedback to annotators and flagged recurring issues to recommend changes to annotation guidelines or workflows. I designed and implemented quality checklists tailored to specific project needs. • Maintained high audit accuracy and provided constructive feedback • Identified recurring data quality issues • Collaborated cross-functionally to ensure data pipeline integrity • Enhanced quality control processes through tailored checklists.

2024 - Present

Advanced AI Data Trainer

TextClassification
As an Advanced AI Data Trainer at Invisible Technologies, I performed complex annotation and categorization tasks involving multi-step reasoning. I handled ambiguous prompts and edge cases with high accuracy and mentored junior annotators. I contributed to the refinement of annotation guidelines and identified inconsistencies in annotation. • Conducted complex annotations on ambiguous and multi-step AI tasks • Applied heuristics to justify annotation decisions • Mentored and provided real-time feedback to annotate team members • Helped document loopholes in guidelines and proposed resolutions.

As an Advanced AI Data Trainer at Invisible Technologies, I performed complex annotation and categorization tasks involving multi-step reasoning. I handled ambiguous prompts and edge cases with high accuracy and mentored junior annotators. I contributed to the refinement of annotation guidelines and identified inconsistencies in annotation. • Conducted complex annotations on ambiguous and multi-step AI tasks • Applied heuristics to justify annotation decisions • Mentored and provided real-time feedback to annotate team members • Helped document loopholes in guidelines and proposed resolutions.

2024 - Present

Intermediate AI Data Trainer

TextPrompt Response Writing SFT
As an Intermediate AI Data Trainer at Invisible Technologies, I taught AI models to perform real-world tasks by demonstrating step-by-step workflows and clear human reasoning. I used inner monologue techniques to help the model learn the reasoning behind actions and provided feedback to improve future iterations. I collaborated with project leads to refine prompts and scenarios for more realistic training data. • Demonstrated actions in productivity, form-filling, and research workflows • Generated high-quality example data the model could mimic • Used human-like reasoning during demonstrations and feedback • Helped refine user scenarios for better model understanding.

As an Intermediate AI Data Trainer at Invisible Technologies, I taught AI models to perform real-world tasks by demonstrating step-by-step workflows and clear human reasoning. I used inner monologue techniques to help the model learn the reasoning behind actions and provided feedback to improve future iterations. I collaborated with project leads to refine prompts and scenarios for more realistic training data. • Demonstrated actions in productivity, form-filling, and research workflows • Generated high-quality example data the model could mimic • Used human-like reasoning during demonstrations and feedback • Helped refine user scenarios for better model understanding.

2022 - 2024

Education

V

Veritas University

Bachelor of Science, Industrial Chemistry

Bachelor of Science
2015 - 2019

Work History

K

Kreestopha Designs

Social Media Strategist

Abuja
2019 - Present
A

Antoine Collections

Content Writer

Abuja
2018 - Present