Stellah Jepchirchir

Key Skills

Software

Appen

Clickworker

CloudFactory

Data Annotation Tech

Remotasks

Telus

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code Programming

Image

Video

Top Task Types

Classification

Computer Programming Coding

Mapping

Prompt Response Writing SFT

Translation Localization

Freelancer Overview

Expert in Machine learning and AI, I have contributed in design and development of AI solutions to enhance customer engagement through natural language processing. Assisted in training AI models by generating and answering technical questions, improving language comprehension and code generation accuracy. I have managed in leading a team in evaluating AI-generated code outputs, ensuring adherence to best practices and coding standards. Collaborated closely with AI model developers to improve algorithmic accuracy through structured feedback and rigorous testing.

Labeling Experience

AI Trainer

Data Annotation TechComputer Code ProgrammingComputer Programming Coding

The scope of the project was to develop,train and deploy machine learning models for real time data analysis

The scope of the project was to develop,train and deploy machine learning models for real time data analysis

2021 - 2023

AI Trainer

AppenImageMapping

The project involved annotating images with relevant labels that allow for the identification of objects, features, or patterns in the images provided. On the project I was working 40 hours a week

The project involved annotating images with relevant labels that allow for the identification of objects, features, or patterns in the images provided. On the project I was working 40 hours a week

2020 - 2021

Education

Work History