Amos Kiptui

Key Skills

Software

AWS SageMaker

Appen

Axiom AI

Label Studio

Top Subject Matter

No subject matter listed

Top Data Types

3D Sensor

Computer Code Programming

Image

Video

Top Label Types

Computer Programming Coding

Evaluation Rating

Mapping

Polygon

Freelancer Overview

I am a detail-oriented data annotation specialist with over 3 years of hands-on experience preparing, labeling, and validating diverse datasets for AI and machine learning applications. My background includes working on large-scale projects involving NLP, computer vision, and tabular data, where I ensured annotation accuracy and consistency to improve model performance. I have strong skills in Python programming and general coding, which I use to automate workflows, clean datasets, and improve annotation efficiency. In addition, I have experience in finance management and data entry, handling financial records, risk analysis data, and maintaining accurate databases with high attention to detail. I am proficient in Python, SAS, R, and advanced Excel, and have supported quality assurance processes, trained new team members, and contributed to AI model development in finance and risk assessment. I am passionate about delivering high-quality training data and continuously expanding my expertise in AI data preparation and technical problem-solving.

Labeling Experience

accelerant content

CVATVideoPolygonPoint Key Point

I worked on the Accelerant Content – Image Annotation project at Remotasks, where I labeled and annotated objects in images to support AI model training. My responsibilities included drawing accurate bounding boxes and polygons around specified items while strictly following project guidelines. I ensured high precision and consistency in my annotations, reviewed edge cases carefully, and maintained quality standards to help improve computer vision performance.

I worked on the Accelerant Content – Image Annotation project at Remotasks, where I labeled and annotated objects in images to support AI model training. My responsibilities included drawing accurate bounding boxes and polygons around specified items while strictly following project guidelines. I ensured high precision and consistency in my annotations, reviewed edge cases carefully, and maintained quality standards to help improve computer vision performance.

2023 - 2024

Education

Work History