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Hi, I'm Lebohang Ramatlapeng, a detail-oriented data annotator and software developer who loves turning messy data into reliable training datasets and building interactive applications that users enjoy. I collaborate with developers and researchers to improve dataset structure and usability, uphold high accuracy and consistency in tagging, and apply Agile and TDD practices to deliver AI-driven solutions on time. In my spare time I enjoy chess, football, swimming, and video games.…Hi, I'm Lebohang Ramatlapeng, a detail-oriented data annotator and software developer who loves turning messy data into reliable training datasets and building interactive applications that users enjoy. I collaborate with developers and researchers to improve dataset structure and usability, uphold high accuracy and consistency in tagging, and apply Agile and TDD practices to deliver AI-driven solutions on time. In my spare time I enjoy chess, football, swimming, and video games.

Lebohang Ramatlapeng

Data Annotator, Web Developer, Front-End Developer, +2

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Hi, I'm Lebohang Ramatlapeng, a detail-oriented data annotator and software developer who loves turning messy data into reliable training datasets and building interactive applications that users enjoy. I collaborate with developers and researchers to improve dataset structure and usability, uphold high accuracy and consistency in tagging, and apply Agile and TDD practices to deliver AI-driven solutions on time. In my spare time I enjoy chess, football, swimming, and video games.…Hi, I'm Lebohang Ramatlapeng, a detail-oriented data annotator and software developer who loves turning messy data into reliable training datasets and building interactive applications that users enjoy. I collaborate with developers and researchers to improve dataset structure and usability, uphold high accuracy and consistency in tagging, and apply Agile and TDD practices to deliver AI-driven solutions on time. In my spare time I enjoy chess, football, swimming, and video games.

Available to hire

Hi, I’m Lebohang Ramatlapeng, a detail-oriented data annotator and software developer who loves turning messy data into reliable training datasets and building interactive applications that users enjoy.

I collaborate with developers and researchers to improve dataset structure and usability, uphold high accuracy and consistency in tagging, and apply Agile and TDD practices to deliver AI-driven solutions on time. In my spare time I enjoy chess, football, swimming, and video games.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Tableau

Intermediate

Work Experience

Data Annotator at Human Signal

January 1, 2026 - Present

Annotate and label datasets for machine learning model training across multiple projects; maintain high accuracy and consistency in tagging to ensure reliable training data; collaborate with developers and researchers to improve dataset structure and usability; perform quality checks and validation to meet project standards and deadlines.