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F
Firas D.

Firas D.

Multilingual AI Trainer | Applied Linguist | Translator

Indonesia flagN/A, Indonesia

Key Skills

Software

ClickworkerClickworker
AppenAppen
Data Annotation TechData Annotation Tech
DataloopDataloop
MercorMercor
MindriftMindrift
TolokaToloka
TelusTelus

Top Subject Matter

Artificial Intelligence & Machine Learning
Natural Language Processing (NLP)
Translation & Localization

Top Data Types

ImageImage
VideoVideo
TextText

Top Task Types

Bounding BoxBounding Box
ClassificationClassification
Entity (NER) ClassificationEntity (NER) Classification
Point/Key PointPoint/Key Point
PolylinePolyline
Text GenerationText Generation
Question AnsweringQuestion Answering
Object DetectionObject Detection
Text SummarizationText Summarization
Fine-tuningFine-tuning
Red TeamingRed Teaming
TranscriptionTranscription
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Function CallingFunction Calling
PolygonPolygon
SegmentationSegmentation
Computer Programming/CodingComputer Programming/Coding
CuboidCuboid

Freelancer Overview

Dedicated AI Training and Data Annotation professional with a strong focus on accuracy, consistency, and quality assurance. Experienced in evaluating content, following detailed annotation guidelines, identifying patterns, and delivering high-quality datasets that support machine learning and AI model development. Known for excellent attention to detail, fast learning ability, and strong analytical thinking. I thrive in independent remote work environments and take pride in producing reliable, high-quality results. My ability to understand complex instructions, maintain productivity, and adapt to evolving project requirements allows me to contribute effectively to AI training initiatives while ensuring data integrity and annotation accuracy.

Labeling Experience

Multilingual AI Training and Language Annotation Project

TextTextClassificationClassification

Participated in multilingual AI training and data annotation projects involving Arabic, English, and Indonesian language data. Tasks included AI response evaluation, content classification, linguistic annotation, translation quality assessment, semantic analysis, intent recognition, prompt-response ranking, and quality control. Applied linguistic expertise to identify grammatical, semantic, cultural, and contextual issues while ensuring consistency with project guidelines and annotation standards. Contributed to the development of high-quality training datasets for machine learning and large language models by performing detailed language analysis, validating translations, reviewing generated content, and maintaining high accuracy across multilingual data workflows.

2019 - 2026

Education

J

Jenin Secondary School

High School Diploma, Scientific stream

High School Diploma
2002 - 2003
A

An-Najah National University

Bachelor of Arts, Methods of Teaching English

Bachelor of Arts
2007

Work History

P

Palestinian Ministry of Education

School Headmaster

N/A
2018 - 2024
P

Palestinian Ministry of Education

English Language Teacher

N/A
2008 - 2018