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Ernest Junior Awuku

Ernest Junior Awuku

AI Generalist

Ghana flagAccra, Ghana
$10.00/hrIntermediateAppenData Annotation TechRemotasks

Key Skills

Software

AppenAppen
Data Annotation TechData Annotation Tech
RemotasksRemotasks
RoboflowRoboflow
Scale AIScale AI
Other
Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming
ImageImage
TextText

Top Task Types

Computer Programming/CodingComputer Programming/Coding
Data CollectionData Collection
Evaluation/RatingEvaluation/Rating
Object DetectionObject Detection
Point/Key PointPoint/Key Point

Freelancer Overview

I have hands-on experience working on AI training and data labeling tasks, with a strong focus on accuracy, consistency, and following guidelines. Coming from a frontend development and UI/UX background, I understand structured data, edge cases, and how small labeling mistakes can affect model output. I’m comfortable working with text and image-based tasks, reviewing data carefully, and maintaining quality across large batches of work. I approach AI training work with a builder’s mindset. I pay attention to detail, think critically about context, and flag issues when something doesn’t make sense instead of guessing. I’m used to working with feedback, improving my output over time, and delivering clean, reliable data that models can actually learn from.

IntermediateEnglish

Labeling Experience

Multimodal Data Annotation (Image, Audio & Video)

Internal Proprietary ToolingImageClassificationEvaluation Rating
Worked on large-scale data annotation projects involving image labeling, audio transcription, and video annotation. Tasks included accurately tagging visual elements, transcribing spoken content, and annotating video segments based on detailed guidelines. Maintained high attention to detail, followed quality control processes, and ensured consistency across datasets to support AI model training and evaluation.

Worked on large-scale data annotation projects involving image labeling, audio transcription, and video annotation. Tasks included accurately tagging visual elements, transcribing spoken content, and annotating video segments based on detailed guidelines. Maintained high attention to detail, followed quality control processes, and ensured consistency across datasets to support AI model training and evaluation.

2025 - 2025

AI Prompting & LLM Training (Web Development Context)

Internal Proprietary ToolingTextText SummarizationComputer Programming Coding
Worked on AI training tasks focused on prompt creation, refinement, and evaluation for large language models. Used my background as a frontend developer to generate technically accurate prompts and assess model responses related to web development concepts, JavaScript logic, APIs, and UI behavior. Ensured responses followed instructions, handled edge cases correctly, and aligned with real-world developer expectations. Paid close attention to consistency, clarity, and correctness while following strict project guidelines and quality standards.

Worked on AI training tasks focused on prompt creation, refinement, and evaluation for large language models. Used my background as a frontend developer to generate technically accurate prompts and assess model responses related to web development concepts, JavaScript logic, APIs, and UI behavior. Ensured responses followed instructions, handled edge cases correctly, and aligned with real-world developer expectations. Paid close attention to consistency, clarity, and correctness while following strict project guidelines and quality standards.

2025 - 2025

Education

K

Kwame Nkrumah University of Science and Technology (KNUST)

Bachelor of Science, Computer Science

Bachelor of Science
2019 - 2023

Work History

P

Payswitch Company Limited

Frontend Developer

Accra
2024 - Present
U

University Information Technology Services

National Service Personnel

Kumasi
2023 - 2024