Harshdipsinh Zala

Key Skills

Software

Telus

Other

Appen

Top Subject Matter

Multilingual NLP and computer vision

Multilingual NLP

Multilingual audio/NLP

Top Data Types

Video

Text

Audio

Image

Top Task Types

Classification

Transcription

Freelancer Overview

AI Data Annotator. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Telus, Other, and Appen. Education includes Bachelor of Science, C.U.SHAH UNIVERSITY (2021) and Master of Science, C.U.SHAH UNIVERSITY (2023). AI-training focus includes data types such as Video, Text, and Audio and labeling workflows including Classification and Transcription.

Labeling Experience

Transcriptionist

AppenAudioTranscription

As a Transcriptionist for SIGMA AI, Crowdgen, Appen, and JoshTalks, I transcribed and annotated audio recordings in Hindi, Gujarati, and English. My work emphasized time stamping, speaker identification, and strict segmentation following project requirements. I reviewed and corrected AI-generated transcripts for speech-to-text accuracy and natural language quality. • Conducted linguistic proofreading and formatting for final outputs. • Focused on high linguistic and contextual accuracy. • Handled transcription workloads for multiple projects and organizations. • Ensured precise annotation standards across all datasets.

As a Transcriptionist for SIGMA AI, Crowdgen, Appen, and JoshTalks, I transcribed and annotated audio recordings in Hindi, Gujarati, and English. My work emphasized time stamping, speaker identification, and strict segmentation following project requirements. I reviewed and corrected AI-generated transcripts for speech-to-text accuracy and natural language quality. • Conducted linguistic proofreading and formatting for final outputs. • Focused on high linguistic and contextual accuracy. • Handled transcription workloads for multiple projects and organizations. • Ensured precise annotation standards across all datasets.

2023 - 2026

Linguistic Annotator

OtherTextClassification

As a Linguistic Annotator for Uber AI, I contributed to improving Uber’s AI language development initiative. My focus was on enhancing multilingual understanding and intent recognition with large volumes of text data. I conducted linguistic quality assurance to ensure grammatical correctness and tone consistency in AI outputs. • Annotated, reviewed, and categorized Hindi, Gujarati, and English text data. • Supported machine learning training for NLP models. • Maintained contextual accuracy across AI-generated responses. • Participated in refining annotation processes and quality standards.

As a Linguistic Annotator for Uber AI, I contributed to improving Uber’s AI language development initiative. My focus was on enhancing multilingual understanding and intent recognition with large volumes of text data. I conducted linguistic quality assurance to ensure grammatical correctness and tone consistency in AI outputs. • Annotated, reviewed, and categorized Hindi, Gujarati, and English text data. • Supported machine learning training for NLP models. • Maintained contextual accuracy across AI-generated responses. • Participated in refining annotation processes and quality standards.

2024 - 2025

AI Data Annotator

TelusVideoClassification

As an AI Data Annotator at Telus Digital, I annotated and validated multilingual video, image, and text datasets to train AI and ML systems. My responsibilities also included ensuring linguistic and contextual accuracy across Hindi, Gujarati, and English data. I collaborated closely with AI teams to enhance labeling guidelines and model understanding. • Conducted translation and proofreading for tone, structure, and cultural relevance. • Utilized annotation platforms, achieving over 98% accuracy under deadlines. • Worked on labeling video, image, and text for NLP and computer vision projects. • Ensured data integrity and managed high-volume annotation workloads.

As an AI Data Annotator at Telus Digital, I annotated and validated multilingual video, image, and text datasets to train AI and ML systems. My responsibilities also included ensuring linguistic and contextual accuracy across Hindi, Gujarati, and English data. I collaborated closely with AI teams to enhance labeling guidelines and model understanding. • Conducted translation and proofreading for tone, structure, and cultural relevance. • Utilized annotation platforms, achieving over 98% accuracy under deadlines. • Worked on labeling video, image, and text for NLP and computer vision projects. • Ensured data integrity and managed high-volume annotation workloads.

2022 - 2024

Education

Work History