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Ghulam A.

Ghulam A.

Data annotator / audio model trainer (Team lead support) at iMerit

Pakistan flagdepalpur, Pakistan

Key Skills

Software

iMeritiMerit
AppenAppen
Scale AIScale AI

Top Subject Matter

Audio model training and AI dataset preparation
Video annotation and dataset labeling
AI/data labeling for machine learning datasets

Top Data Types

AudioAudio
VideoVideo
TextText

Top Task Types

ClassificationClassification

Freelancer Overview

Data annotator / audio model trainer (Team lead support) at iMerit. Core strengths include iMerit, Appen, and Scale AI. Education includes Master of Science, Green International University (2009) and Bachelor of Science in Information Technology, GCUF Faisalabad (2006). AI-training focus includes data types such as Audio, Video, and Text and labeling workflows including Classification.

Labeling Experience

Scale AI

Data annotator at Scale AI

Scale AIScale AITextTextClassificationClassification

Completed multi-year data annotation work for AI-driven projects. Applied labeling instructions to generate structured annotations for model development. Focused on meeting quality and turnaround expectations. • Labeled datasets using platform guidelines • Ensured annotation quality and consistency • Supported AI project data preparation • Completed assigned annotation batches

2014 - 2018
Appen

Data annotator at Appen

AppenAppenVideoVideoClassificationClassification

Performed video annotation as an experienced data annotator. Supported collection and labeling of video content for AI evaluation or training. Ensured annotated outputs aligned with the labeling schema and project instructions. • Video annotation for dataset creation • Adhered to annotation guidelines • Maintained labeling accuracy and consistency • Prepared labeled data for AI workflows

2012 - 2018
iMerit

Descriptionist / data labeling role at iMerit (team lead)

iMeritiMeritTextTextClassificationClassification

Worked in descriptionist roles involving structured text description labeling. Produced labeled outputs intended to support downstream AI understanding tasks. Followed project instructions to keep annotations consistent and usable. • Structured text description labeling • Followed task and quality guidelines • Produced labeled outputs for AI use • Supported team-based labeling execution

2011 - 2016
iMerit

Data annotator / audio model trainer (Team lead support) at iMerit

iMeritiMeritAudioAudioClassificationClassification

Provided audio model training and annotation support as part of AI-related work. Focused on preparing labeled datasets to improve model performance and accuracy. Coordinated with project stakeholders to ensure labeling outputs met requirements. • Audio data preparation for model training • Label consistency and quality checks • Dataset support for AI model improvement • Collaboration with teams on labeling guidelines

2010 - 2016

Education

G

Green International University

Master of Science, Computer Science

Master of Science
2009 - 2009
G

GCUF Faisalabad

Bachelor of Science in Information Technology, Information Technology

Bachelor of Science in Information Technology
2006

Work History

I

iMerit

Team Lead – Data Operations

Lahore
2022 - 2026
A

Appen

Data Annotator

Lahore
2016 - 2020