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Shadrac Otieno

Shadrac Otieno

Expert in AI computer

USA flag New York, Usa
$20.00/hrExpertData Annotation TechMindriftOneforma

Key Skills

Software

Data Annotation TechData Annotation Tech
MindriftMindrift
OneFormaOneForma
RemotasksRemotasks
TolokaToloka
Scale AIScale AI

Top Subject Matter

remotasks/remotasks
data annotataion.tec/evaluation
mindrift

Top Data Types

Computer Code ProgrammingComputer Code Programming
ImageImage
TextText

Top Task Types

Computer Programming Coding
Evaluation Rating
Prompt Response Writing SFT
Text Generation

Freelancer Overview

I have extensive experience in data labeling and AI training data management, having led multiple projects that involved curating, annotating, and validating large datasets for machine learning models. My expertise includes designing efficient data labeling workflows, utilizing advanced annotation tools, and ensuring high-quality labeled data through rigorous quality control processes. I have successfully managed cross-functional teams to label diverse data types, including text, images, and video, which has been instrumental in developing robust AI models for natural language processing, computer vision, and predictive analytics. One of my notable projects involved spearheading the creation of a comprehensive dataset for a sentiment analysis tool, where I implemented a semi-automated labeling system that increased efficiency by 40% and reduced errors by 25%. Additionally, I have collaborated with data scientists and engineers to develop custom annotation guidelines and training programs for labelers, ensuring consistency and accuracy across the dataset. My ability to combine technical skills with project management and quality assurance sets me apart in the field of AI training data.

ExpertEnglishSpanishChinese Mandarin

Labeling Experience

Scale AI

E-commerce Product Categorization

Scale AIImagePrompt Response Writing SFT
Labeling product images and descriptions for accurate categorization in online marketplaces.

Labeling product images and descriptions for accurate categorization in online marketplaces.

2023 - 2024

Education

M

Massachusetts Institute of Technology (MIT)

Bachelor in Computer Science, Computer Science

Bachelor in Computer Science
2017 - 2021

Work History

R

Remotasks

coder

florida
2018 - 2022