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Nicholas Kimani

@nicholaskimani

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Data annotation specialist with expertise in AI and machine learning.

Kenya

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What I'm looking for

I seek opportunities that allow me to utilize my data annotation skills in AI projects while fostering professional growth.

I'm Nicholas Mwangi Kimani, a dedicated data annotation specialist with a strong background in artificial intelligence and machine learning. Over the past few years, I have honed my skills through various independent contracting roles, where I focused on data annotation and evaluation projects. My experience includes working with renowned companies like Appen and Toloka, where I contributed to enhancing AI systems through meticulous data labeling and research.

My technical proficiency encompasses a range of data annotation tools such as Labelbox, Prodigy, and CVAT, alongside a foundational knowledge of programming in Python. This combination allows me to preprocess data effectively and validate annotations, ensuring high-quality outcomes for machine learning models. I am passionate about leveraging my skills to support innovative projects that drive advancements in AI and machine learning.

Experience

Work history, roles, and key accomplishments

Internet Research Analyst

Toloka

Jan 2023 - Present (2 years 6 months)

Conducted in-depth internet-based research and evaluated information for global companies. Participated in diverse projects providing data solutions for machine learning and artificial intelligence systems.

Internet Research Data Evaluation Machine Learning Artificial Intelligence Data Solutions

Data Annotation Specialist

Appen Ltd

Jan 2021 - Present (4 years 6 months)

Evaluated search engine results and performed sentiment analysis as an independent contractor. Contributed to a data annotation project focused on enhancing AI model performance.

Data Annotation Search Engine Optimization AI Machine Learning

Data Annotator

Remotask

Jan 2020 - Present (5 years 6 months)

Performed various data annotation and labeling tasks to train artificial intelligence models. Contributed to improving AI systems, including computer vision, natural language processing, and autonomous vehicles.

Data Annotation Data Labeling Computer Vision Natural Language Processing AI Training

Education

Degrees, certifications, and relevant coursework

United States International University

Bachelor of Science, International Business Administration

Completed a Bachelor of Science in International Business Administration. The curriculum covered various aspects of international business, preparing for global market challenges.