Akpanke I.

Key Skills

Software

Mindrift

Data Annotation Tech

Top Subject Matter

LLM linguistic evaluation and AI content QA

Multi-modal dataset annotation for CV

Nlp Domain Expertise

Top Data Types

Text

Image

Audio

Top Task Types

Data Collection

Transcription

Freelancer Overview

AI Content Evaluator & Linguistic Specialist (Generative AI fidelity testing). Core strengths include Mindrift, Data Annotation Tech, and Erud AI. Education includes Bachelor’s Degree, University of Calabar (2024). AI-training focus includes data types such as Text, Computer Code, and Programming and labeling workflows including Evaluation, Rating, and Data Collection.

Labeling Experience

AI Data Specialist & Multi-Modal Annotator

AudioTranscription

Performed evaluation and annotation tasks across audio, video, and image modalities using the MultiMango platform. Conducted pairwise comparisons and quality assessments of AI-generated content for relevance and tonal consistency. Completed foundational machine learning labeling work including object tagging/labeling, transcription review, and data collection. • Audio/video/image multi-modal evaluation • Pairwise comparison and quality judgment • Object tagging/labeling • Transcription review and data collection

2024 - Present

Computer Vision Data Analyst & GenAI Fidelity Tester

Image

Conducted high-fidelity data QA for computer vision and generative AI-related tasks, identifying subtle errors and inconsistencies. Performed comparative analysis and identity matching by applying consistent judgment to visual and spatial attributes. Reviewed and edited prompts for grammatical correctness, contextual meaning, and left/right directional accuracy to improve model comprehension of complex instructions. • Multi-step verification and QA checks • Pairwise comparisons and identity matching • Prompt grammatical and contextual refinement • Directional accuracy validation

2023 - 2024

Data Annotation Specialist (prompt refinement and multi-task labeling)

Data Annotation TechVideoData Collection

Accurately labeled and categorized large datasets for computer vision, NLP, and speech recognition tasks. Completed annotation work including bounding box creation, object detection tagging, text classification, and speech transcription according to detailed project guidelines. Resolved ambiguities and applied consistent labeling logic to maintain quality thresholds above client standards. • Bounding box and object detection labeling • Text classification labeling • Speech transcription labeling • QA via guideline compliance and ambiguity resolution

2021 - 2022

AI Content Evaluator & Linguistic Specialist (Generative AI fidelity testing)

MindriftText

Evaluated and rated AI-generated English content to assess grammar, fluency, clarity, and logical coherence. Provided linguistic and contextual feedback to help refine model behavior and improve LLM performance. Performed QA-style checks using comparative and edge-case evaluation to ensure consistency with policy and expectations. • Grammar and fluency scoring • Logical coherence assessment • Domain-spanning linguistic feedback • Edge case and policy logic evaluation

2020 - 2021

Education

Work History