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Kelvin Sunday

Kelvin Sunday

AI-Focused Virtual Assistant

Nigeria flagLagos, Nigeria
$10.00/hrIntermediateDoccanoLabel StudioLabelimg

Key Skills

Software

DoccanoDoccano
Label StudioLabel Studio
LabelImgLabelImg

Top Subject Matter

AI Training/Virtual Assistance
AI Training/Data Annotation

Top Data Types

TextText
Computer Code ProgrammingComputer Code Programming
AudioAudio

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Data CollectionData Collection
Text SummarizationText Summarization
TranscriptionTranscription
Computer Programming/CodingComputer Programming/Coding

Freelancer Overview

AI-Focused Virtual Assistant. Brings 17+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Master of Science, N/A (2024) and Postgraduate Diploma, N/A (2018). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Prompt + Response Writing (SFT).

IntermediateEnglishSpanish

Labeling Experience

AI-Focused Virtual Assistant

Text
As an AI-Focused Virtual Assistant, I managed structured data, tagging, validation, and research focused on supporting AI training workflows. My responsibilities included applying structured thinking to organize, label, and validate textual datasets for machine learning initiatives. I ensured the quality and consistency of labeled data for use in AI model evaluation and improvement. • Managed data annotation and validation tasks for diverse projects. • Applied standardized evaluation criteria to ensure data consistency. • Collaborated with remote teams in AI-focused environments. • Utilized digital tools for organized data structuring and workflows.

As an AI-Focused Virtual Assistant, I managed structured data, tagging, validation, and research focused on supporting AI training workflows. My responsibilities included applying structured thinking to organize, label, and validate textual datasets for machine learning initiatives. I ensured the quality and consistency of labeled data for use in AI model evaluation and improvement. • Managed data annotation and validation tasks for diverse projects. • Applied standardized evaluation criteria to ensure data consistency. • Collaborated with remote teams in AI-focused environments. • Utilized digital tools for organized data structuring and workflows.

2018 - Present

IT Instructor (AI/Data Annotation focus)

TextPrompt Response Writing SFT
During my tenure as an IT Instructor at NIIT Lagos, I trained over 1,000 students in AI, prompt engineering, and fundamental data structuring concepts. I developed and implemented structured learning and evaluation systems for prompt writing and data annotation. My focus was on hands-on, project-based instruction that included supervised fine-tuning and evaluation of student outputs. • Delivered instruction on text data annotation and prompt writing. • Developed evaluation systems for supervised learning. • Oversaw projects involving text generation and annotation tasks. • Provided guidance on systematic data structuring for AI workflows.

During my tenure as an IT Instructor at NIIT Lagos, I trained over 1,000 students in AI, prompt engineering, and fundamental data structuring concepts. I developed and implemented structured learning and evaluation systems for prompt writing and data annotation. My focus was on hands-on, project-based instruction that included supervised fine-tuning and evaluation of student outputs. • Delivered instruction on text data annotation and prompt writing. • Developed evaluation systems for supervised learning. • Oversaw projects involving text generation and annotation tasks. • Provided guidance on systematic data structuring for AI workflows.

2010 - 2018

Education

N

N/A

Postgraduate Diploma, Computer Science

Postgraduate Diploma
2018 - 2018
N

N/A

Higher National Diploma, Computer Science

Higher National Diploma
2010 - 2010

Work History

S

Self-Employed

IT Consultant

Lagos
2018 - Present
N

NIIT

IT Instructor

Lagos
2010 - 2018