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Sumana Haldar

Sumana Haldar

Translator, Transcriber, and Individual Contractor

India flagKolkata, India
$60.00/hrEntry LevelAppen

Key Skills

Software

AppenAppen

Top Subject Matter

Linguistics/Natural Language Processing
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
DocumentDocument

Top Task Types

Transcription

Freelancer Overview

Translator, Transcriber, and Individual Contractor. Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Appen. Education includes Bachelor of Education, Vidyasagar University (2013) and Master of Arts, Vidyasagar University (2009). AI-training focus includes data types such as Text and labeling workflows including Transcription.

Entry LevelEnglishBengaliHindiPolishKorean

Labeling Experience

Appen

Translator, Transcriber, and Individual Contractor

AppenTextTranscription
As a translator and transcriber at Appen, I worked on language-related data annotation projects. My responsibilities included translating text and transcribing audio content for improving AI language models. I contributed to building and refining datasets for natural language processing applications. • Translated various languages to and from English for text annotation. • Transcribed audio files for speech recognition training. • Ensured data quality and consistency throughout labeling tasks. • Collaborated with global teams via Appen’s proprietary tools.

As a translator and transcriber at Appen, I worked on language-related data annotation projects. My responsibilities included translating text and transcribing audio content for improving AI language models. I contributed to building and refining datasets for natural language processing applications. • Translated various languages to and from English for text annotation. • Transcribed audio files for speech recognition training. • Ensured data quality and consistency throughout labeling tasks. • Collaborated with global teams via Appen’s proprietary tools.

2022 - Present

Education

V

Vidyasagar University

Bachelor of Education, Education

Bachelor of Education
2013 - 2013
V

Vidyasagar University

Master of Arts, English

Master of Arts
2009 - 2009

Work History

R

Religare Health Insurance

Health Insurance Sales Executive

Kolkata
2013 - 2013
A

Aviva Life Insurance

Financial Planning Advisor

Kolkata
2013 - 2013