SAMSON WALUMBE

I am a detail-oriented freelance data annotator with expertise in labeling, categorizing, and enriching datasets for AI and machine learning projects. My work ensures high accuracy, consistency, and quality in training data. I specialize in data entry for structured datasets, creative writing for descriptive annotations and content generation, and online rating for evaluating content, products, or user experiences.

Key Skills

Data Entry: Accurate and efficient input of information into databases, spreadsheets, or annotation platforms. I handle large volumes of data with minimal errors, including transcription, form filling, and metadata tagging.
Creative Writing: Crafting engaging, original descriptions, captions, stories, and annotations. I excel at generating clear, vivid, and contextually relevant text for image descriptions, product summaries, or narrative datasets.
Online Rating: Performing subjective evaluations such as sentiment analysis, quality scoring, relevance ranking, and user experience ratings. I provide consistent scores (e.g., 1-5 or 1-10 scales) with detailed justifications.
Services Offered

Image and video annotation (bounding boxes, segmentation, captioning).
Text classification and labeling (sentiment, intent, entity recognition).
Dataset cleaning and enrichment through creative descriptions.
Product reviews, content moderation ratings, and survey data entry.
Custom annotation tasks combining creativity with precision (e.g., writing descriptive profiles for e-commerce or AI training).
Experience Highlights

5+ years in freelance data annotation and content services.
Proficient in tools like LabelStudio, Amazon Mechanical Turk, CVAT, and Google Sheets.
Strong attention to detail, with error rates under 2%.
Ability to work independently on tight deadlines while maintaining quality.
Availability & Rates
Available for part-time or project-based work. Rates start at $15–25 per hour, depending on complexity (e.g., higher for creative writing tasks). Open to long-term contracts or one-off gigs.