Griffins Lukhale

Key Skills

Software

Mindrift

Other

Remotasks

Top Subject Matter

General AI/ML

Large Language Models

STEM (Geometry, Trigonometry, Calculus)

Top Data Types

Text

Image

Document

Top Task Types

Classification

RLHF

Segmentation

Freelancer Overview

Data Annotation Specialist. Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Mindrift, Other, and Remotasks. Education includes Bachelor of Education Arts, Kabarak University and Short Program Certificate, Eastern Mediterranean University (2023). AI-training focus includes data types such as Text and Image and labeling workflows including Classification, RLHF, and Translation.

Labeling Experience

Data Annotation Specialist

MindriftTextClassification

As a Data Annotation Specialist at Mindrift, I labeled and annotated large-scale textual datasets to support AI/ML model training. I reviewed and validated data annotations to ensure compliance with project standards. I collaborated with AI teams to refine labeling guidelines and improve annotation processes. • Labeled text data for various ML and AI tasks. • Provided validation and quality assurance on labeled data. • Offered feedback to optimize workflow efficiency and accuracy. • Supported team initiatives by resolving ambiguities in data labeling.

As a Data Annotation Specialist at Mindrift, I labeled and annotated large-scale textual datasets to support AI/ML model training. I reviewed and validated data annotations to ensure compliance with project standards. I collaborated with AI teams to refine labeling guidelines and improve annotation processes. • Labeled text data for various ML and AI tasks. • Provided validation and quality assurance on labeled data. • Offered feedback to optimize workflow efficiency and accuracy. • Supported team initiatives by resolving ambiguities in data labeling.

2025 - Present

AI Evaluator

OtherTextRLHF

As an AI Evaluator for Translated, I performed RLHF and SFT annotations on LLM outputs to enhance AI performance. I evaluated model responses for quality and correctness in line with evaluation protocols. I contributed feedback toward continuous improvement of annotation tools and processes. • Annotated and rated large language model completions. • Assessed response quality and followed annotation guidelines closely. • Supported tool optimization for better annotation efficiency. • Worked collaboratively with global annotation teams.

As an AI Evaluator for Translated, I performed RLHF and SFT annotations on LLM outputs to enhance AI performance. I evaluated model responses for quality and correctness in line with evaluation protocols. I contributed feedback toward continuous improvement of annotation tools and processes. • Annotated and rated large language model completions. • Assessed response quality and followed annotation guidelines closely. • Supported tool optimization for better annotation efficiency. • Worked collaboratively with global annotation teams.

2024 - 2025

STEM AI Trainer

OtherTextClassification

At e2f, Inc., I developed and labeled STEM problem sets for AI model training. My annotation work focused on geometry, trigonometry, and calculus content with emphasis on all reasoning steps. I ensured clarity and accuracy to optimize problem-solving performance of AI. • Designed and annotated mathematical tasks for AI datasets. • Applied rigorous standards to problem labeling and review. • Ensured logical sequencing in annotations for improved AI learning. • Collaborated with subject experts to validate labeling practices.

At e2f, Inc., I developed and labeled STEM problem sets for AI model training. My annotation work focused on geometry, trigonometry, and calculus content with emphasis on all reasoning steps. I ensured clarity and accuracy to optimize problem-solving performance of AI. • Designed and annotated mathematical tasks for AI datasets. • Applied rigorous standards to problem labeling and review. • Ensured logical sequencing in annotations for improved AI learning. • Collaborated with subject experts to validate labeling practices.

2024 - 2024

Translator

OtherText

As a Translator with RWS Moravia, I translated English and Swahili content for AI datasets to ensure cultural and linguistic accuracy. My work involved supporting the development of multilingual datasets for language models. I closely followed translation guidelines and terminology standards tailored to AI training needs. • Translated data for AI dataset expansion. • Ensured cultural nuance and language fidelity in annotations. • Contributed linguistic knowledge to dataset accuracy. • Supported AI pipeline localization efforts through careful annotation.

As a Translator with RWS Moravia, I translated English and Swahili content for AI datasets to ensure cultural and linguistic accuracy. My work involved supporting the development of multilingual datasets for language models. I closely followed translation guidelines and terminology standards tailored to AI training needs. • Translated data for AI dataset expansion. • Ensured cultural nuance and language fidelity in annotations. • Contributed linguistic knowledge to dataset accuracy. • Supported AI pipeline localization efforts through careful annotation.

2023 - 2024

Annotator / Swahili AI Trainer

RemotasksImageSegmentation

On Remotasks, I performed image segmentation, text, and video annotation for AI projects with a focus on Swahili language tasks and AV workflows. My responsibilities included reviewing and comparing AI-generated responses and following specific guidelines to ensure accuracy. I contributed to multiple multimodal annotation projects over a four-year period. • Completed segmentation tasks on images and videos. • Annotated text and provided linguistic validation for Swahili AI. • Evaluated AI model outputs and documented observations. • Maintained compliance with project standards and consistency.

On Remotasks, I performed image segmentation, text, and video annotation for AI projects with a focus on Swahili language tasks and AV workflows. My responsibilities included reviewing and comparing AI-generated responses and following specific guidelines to ensure accuracy. I contributed to multiple multimodal annotation projects over a four-year period. • Completed segmentation tasks on images and videos. • Annotated text and provided linguistic validation for Swahili AI. • Evaluated AI model outputs and documented observations. • Maintained compliance with project standards and consistency.

2020 - 2024

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Education

Work History