Er M.

Key Skills

Software

Sama

Top Subject Matter

Machine Learning Data Annotation

Data Quality Assurance in Annotation

Top Data Types

Video

Image

Text

Top Task Types

Classification

Bounding Box

Segmentation

Point/Key Point

Cuboid

Object Detection

Polygon

Freelancer Overview

Subject Matter Expert. Core strengths include Sama. Education includes a Bachelor of Science from the Institute of Advanced Technology and a High School Diploma, N/A. AI training focus includes data types such as video and text and labeling workflows including classification.

Labeling Experience

Subject Matter Expert

SamaVideoClassification

As a Subject Matter Expert at Samasource, I supervised data annotation teams to ensure quality and accuracy in machine learning data preparation. I provided feedback, documentation, and collaborated closely with both clients and in-house trainers to improve video and text data workflows. My responsibilities included maintaining high standards in the labeling process for various AI projects. • Led weekly quality and productivity reviews for annotation teams. • Assisted in the creation and update of training materials and manuals for video and text data projects. • Verified and documented processed data to comply with client and company requirements. • Oversaw quality assurance and provided feedback to improve the data annotation process.

2021 - 2026

Data Reviewer

SamaTextClassification

As a Data Reviewer at Samasource, I assessed labeled text data for quality assurance to meet best standards and client expectations. I provided consistent feedback to team leaders and monitored the effects of coaching on labeling defect reduction. Regular analysis of client feedback and evaluation of process standards were among my main tasks. • Evaluated quality of labeled data and recommended corrective actions for continuous improvement. • Provided weekly quality assessment updates to stakeholders on text annotation projects. • Ensured adherence to internal and client-specific standards throughout all labeling activities. • Supported team leader initiatives for defect reduction and process improvement.

2016 - 2021

Education

Work History