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Ashwani Burman

Data Annotator (Freelance)

India flagKalimpong, India
$20.00/hrIntermediateAppenClickworkerData Annotation Tech

Key Skills

Software

AppenAppen
ClickworkerClickworker
Data Annotation TechData Annotation Tech
MercorMercor
TelusTelus
LabelboxLabelbox

Top Subject Matter

Natural Language Processin
Speech AI
Voice Modeling

Top Data Types

VideoVideo
ImageImage
Geospatial Tiled ImageryGeospatial Tiled Imagery

Top Task Types

ClassificationClassification
Data CollectionData Collection
Object DetectionObject Detection
Question AnsweringQuestion Answering
Evaluation/RatingEvaluation/Rating
TranscriptionTranscription
Text SummarizationText Summarization
SegmentationSegmentation
Bounding BoxBounding Box
PolygonPolygon
Point/Key PointPoint/Key Point
PolylinePolyline
CuboidCuboid
Text GenerationText Generation
RLHFRLHF

Freelancer Overview

Data Annotator (Freelance). Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, North Bengal University (2017) and Diploma in Financial Accounting, Webel Informatics Limited (2013). AI-training focus includes data types such as Text and Audio and labeling workflows including Classification, Audio Recording, and Data Collection.

IntermediateEnglishHindiBengaliNepali

Labeling Experience

Natural Conversation Contributor (Freelance)

OtherTextData Collection
As a Natural Conversation Contributor at Jeenie, I provided natural language conversation data to assist machine translation and interpreter training workflows. My focus was on supplying linguistically varied, high-quality exchanges in multiple languages. This data supported the development and improvement of translation systems. • Generated natural dialogue in supported languages • Adhered to project collection and documentation protocols • Supplied conversation sets for interpreter model training • Maintained accuracy and linguistic diversity in data

As a Natural Conversation Contributor at Jeenie, I provided natural language conversation data to assist machine translation and interpreter training workflows. My focus was on supplying linguistically varied, high-quality exchanges in multiple languages. This data supported the development and improvement of translation systems. • Generated natural dialogue in supported languages • Adhered to project collection and documentation protocols • Supplied conversation sets for interpreter model training • Maintained accuracy and linguistic diversity in data

2025 - 2025

Natural Conversation Recorder (Freelance)

OtherAudioAudio Recording
As a Natural Conversation Recorder at Babel Audio, I recorded natural conversational audio samples in multiple languages for use in AI training. Maintaining high audio quality and clarity was a key focus throughout the 6-month project. Reliable and timely submissions of labeled data supported the continuous progress of speech AI development. • Collected and submitted authentic dual/multilingual conversation recordings • Ensured recordings met linguistic accuracy and quality standards • Supported speech dataset expansion for voice model training • Independently managed workflow and delivery timelines

As a Natural Conversation Recorder at Babel Audio, I recorded natural conversational audio samples in multiple languages for use in AI training. Maintaining high audio quality and clarity was a key focus throughout the 6-month project. Reliable and timely submissions of labeled data supported the continuous progress of speech AI development. • Collected and submitted authentic dual/multilingual conversation recordings • Ensured recordings met linguistic accuracy and quality standards • Supported speech dataset expansion for voice model training • Independently managed workflow and delivery timelines

2025 - 2025

Data Annotator (Freelance)

OtherTextClassification
As a freelance Data Annotator at RWS Group, I annotated multilingual datasets in English, Hindi, Nepali, and Bengali to train and evaluate AI/NLP models. I followed detailed project rubrics and maintained high-quality standards across large volumes of data. Quality-checking and reviewing my own and team annotations ensured compliance with specified guidelines. • Annotated variable-length text entries and language samples for AI model training • Applied strict project-specific annotation instructions • Collaborated remotely and met all deadline and submission targets • Handled diverse languages for consistent output

As a freelance Data Annotator at RWS Group, I annotated multilingual datasets in English, Hindi, Nepali, and Bengali to train and evaluate AI/NLP models. I followed detailed project rubrics and maintained high-quality standards across large volumes of data. Quality-checking and reviewing my own and team annotations ensured compliance with specified guidelines. • Annotated variable-length text entries and language samples for AI model training • Applied strict project-specific annotation instructions • Collaborated remotely and met all deadline and submission targets • Handled diverse languages for consistent output

2024 - 2024

Education

N

North Bengal University

Bachelor of Science, Science

Bachelor of Science
2014 - 2017
W

WBCHSE

Higher Secondary School Certificate, General Studies

Higher Secondary School Certificate
2014 - 2014

Work History

I

Indian Agricultural Research Institute

Administrative Assistant

Kalimpong
2018 - 2023