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Yasser Eskander Alhaj Hussain

Yasser Eskander Alhaj Hussain

LLM Evaluation and Text Generation Specialist in English, Arabic & Urdu

India flagSrinagar, Jammu & Kashmir, India
$12.00/hrEntry LevelCVATData Annotation TechAppen

Key Skills

Software

CVATCVAT
Data Annotation TechData Annotation Tech
AppenAppen

Top Subject Matter

No subject matter listed

Top Data Types

DocumentDocument
ImageImage
TextText

Top Task Types

Bounding Box
Evaluation Rating
Prompt Response Writing SFT
Translation Localization

Freelancer Overview

With hands-on experience in data annotation across text, audio and images, I bring a strong ability to produce accurate, high-quality training datasets for AI and machine learning models. I've worked extensively with large, diverse datasets and consistently deliver 97% accuracy in labelling, verification, and quality checks. My experience spans entity tagging, sentiment labelling, transcription, speaker identification, object detection, and contextual classification - giving me a well-rounded understanding of how precise data contributes to model performance. What sets me apart is my attention to detail, consistency, and ability to follow complex guidelines while still thinking critically. I've supported iterative model improvements by reviewing AI outputs and providing meaningful feedback to enhance accuracy. I'm comfortable with annotation tools, SOP-driven workflows, and documentation processes, and I stay updated on best practices in AI and ML. I approach data annotation with patience, curiosity, and a genuine commitment to producing reliable, human-aligned training data.

Entry LevelUrduArabicEnglish

Labeling Experience

Appen

Image Annotation

AppenImageBounding BoxPolygon
Worked on a project in which I had to evaluate regenerated images and their originals, and pick the closest match quality wise and in similarity.

Worked on a project in which I had to evaluate regenerated images and their originals, and pick the closest match quality wise and in similarity.

2025
Data Annotation Tech

Audio annotation

Data Annotation TechAudioEmotion RecognitionTranslation Localization
Worked on a project in which I had to listen to Audio files and evaluate them according to pronunciation, tone, emotion detection, grammatical mistakes etc and rate them accordingly

Worked on a project in which I had to listen to Audio files and evaluate them according to pronunciation, tone, emotion detection, grammatical mistakes etc and rate them accordingly

2025 - 2025
Label Studio

Image annotation

Label StudioImageBounding BoxPoint Key Point
I worked on a project in which I had to annotate images from Instagram profiles and had to label their contents as per the categories provided like person, landmark, clothing, accessories, animals etc.

I worked on a project in which I had to annotate images from Instagram profiles and had to label their contents as per the categories provided like person, landmark, clothing, accessories, animals etc.

2025 - 2025

Education

C

cognitiveclass.ai Powered by IBM Developer Skills Network

Certificate, The Art of Prompt Engineering

Certificate
2025 - 2025
C

cognitiveclass.ai Powered by IBM Developer Skills Network

Certificate, Prompt Engineering for Everyone

Certificate
2025 - 2025

Work History

D

Douze Construction & Engineering Service Private Limited

Accountant

Srinagar
2019 - Present
D

Douze Construction & Engineering Service Private Limited

Project Manager

Srinagar
2017 - Present