Dadito J.

Key Skills

Software

Sama

Don't disclose

Top Subject Matter

Hand and action labeling in time-coded video for machine learning training.

Video annotation quality verification and standards refinement for action/interactions.

Structured video review and labeling for dataset preparation.

Top Data Types

Video

Image

Text

Top Task Types

Action Recognition

Bounding Box

Polygon

Segmentation

Entity (NER) Classification

Classification

Point/Key Point

Cuboid

Object Detection

Text Generation

Question Answering

Text Summarization

Transcription

Freelancer Overview

Team Lead, Samasource Kenya (2024–2026). Brings 11+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Sama and Don't disclose. Education includes Diploma in Automotive Engineering, Kinyanjui Technical Institute (2017). AI-training focus includes data types such as Video and labeling workflows including Action Recognition.

Labeling Experience

Team Lead, Samasource Kenya (2024–2026)

SamaVideoAction Recognition

Provided team leadership for video review operations supporting machine learning model training through precise, verified annotations. Supervised labeling quality for hand movements and actions, ensuring timing alignment and correct hand usage. Delivered real-time feedback to improve annotation quality and model accuracy across distributed workflows. • Oversaw digital operations to ensure precise delivery of annotated data for ML models. • Led teams conducting video reviews for hand movements and actions. • Coordinated cross-team workflows to ensure timely verified video annotation delivery. • Performed quality control to validate labeling accuracy per action and timing alignment.

2024 - 2026

Subject Matter Expert (SME), Samasource Kenya (2021–2023)

Don't discloseVideoAction Recognition

Reviewed and edited video annotations to ensure accurate labeling of specific actions and interactions in the dataset. Performed quality verification to confirm correct left vs. right hand usage and alignment with annotation standards. Collaborated with team leads to refine labeling guidelines for consistency and reduced ambiguity. • Reviewed and edited video annotations for action and interaction accuracy. • Conducted quality verification for left vs. right hand labeling correctness. • Collaborated with leads to refine annotation standards and ensure consistency. • Provided actionable feedback to enhance labeling quality and reduce ambiguities.

2021 - 2023

Associate, Samasource Kenya (2018–2021)

Don't discloseVideoAction Recognition

Performed consistent, high-quality video review and content labeling to support structured review pipelines. Maintained accuracy during repetitive video review tasks and ensured outputs met verification expectations. Coordinated with cross-functional teams to support smooth workflow transitions for labeled dataset production. • Completed repetitive video review and content labeling with a focus on accuracy. • Supported structured review pipelines with consistent high-quality outputs. • Collaborated with cross-functional teams to ensure smooth workflow transitions. • Followed process adherence standards to maintain labeling reliability.

2018 - 2021

Education

Work History