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Trisha Das

Trisha Das

AI Data Labeling & Model Evaluation Specialist

Bangladesh flagBangladesh
ExpertLabelboxTelusOther

Key Skills

Software

LabelboxLabelbox
TelusTelus
Other

Top Subject Matter

Speech Recognition
Multilingual AI
General AI Training

Top Data Types

AudioAudio
ImageImage
TextText
DocumentDocument

Top Task Types

Audio RecordingAudio Recording
Bounding BoxBounding Box
ClassificationClassification
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

AI Tutor. Core strengths include Internal, Proprietary Tooling, and Other. Education includes Bachelor of Science, University of Science & Technology Chittagong (2019). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Prompt + Response Writing (SFT).

Expert

Labeling Experience

AI Tutor

Text
As an AI Tutor at xAI, I designed and implemented structured evaluation criteria for AI-generated responses, ensuring high quality and alignment with project standards. I labeled and audited audio data to support speech recognition and AI training initiatives. I performed bilingual (Bengali–English) labeling to enhance multilingual model accuracy and performance. • Developed assessment methodologies for evaluating AI outputs • Labeled and reviewed large volumes of audio and text data • Enhanced AI speech recognition features through detailed annotation • Focused on multilingual model improvement and evaluation.

As an AI Tutor at xAI, I designed and implemented structured evaluation criteria for AI-generated responses, ensuring high quality and alignment with project standards. I labeled and audited audio data to support speech recognition and AI training initiatives. I performed bilingual (Bengali–English) labeling to enhance multilingual model accuracy and performance. • Developed assessment methodologies for evaluating AI outputs • Labeled and reviewed large volumes of audio and text data • Enhanced AI speech recognition features through detailed annotation • Focused on multilingual model improvement and evaluation.

2025 - 2025

Advanced AI Data Trainer

TextPrompt Response Writing SFT
As an Advanced AI Data Trainer at Invisible Technologies, I crafted structured and contextually appropriate inner monologues and trained models to perform accurate computer actions across platforms. I refined the model’s creative response abilities and communicated requirements and updates with clients. My focus was on optimizing AI interaction quality and actionable outcome delivery. • Created and labeled training data for AI decision-making • Designed prompts and responses for model fine-tuning • Iteratively improved model creative and technical accuracy • Liaised with clients for feedback and requirement gathering.

As an Advanced AI Data Trainer at Invisible Technologies, I crafted structured and contextually appropriate inner monologues and trained models to perform accurate computer actions across platforms. I refined the model’s creative response abilities and communicated requirements and updates with clients. My focus was on optimizing AI interaction quality and actionable outcome delivery. • Created and labeled training data for AI decision-making • Designed prompts and responses for model fine-tuning • Iteratively improved model creative and technical accuracy • Liaised with clients for feedback and requirement gathering.

2024 - 2024

Intermediate AI Data Trainer

Text
As an Intermediate AI Data Trainer at Invisible Technologies, I compared AI-generated trajectories against defined criteria to select the most optimal outcome. I trained the AI model to fulfill user requests using effective methods while eliminating unnecessary steps. I researched new techniques to enhance model accuracy and reliability. • Evaluated and rated model outputs for correctness • Provided targeted feedback to optimize model behavior • Investigated novel data labeling strategies • Streamlined user-interaction task fulfillment.

As an Intermediate AI Data Trainer at Invisible Technologies, I compared AI-generated trajectories against defined criteria to select the most optimal outcome. I trained the AI model to fulfill user requests using effective methods while eliminating unnecessary steps. I researched new techniques to enhance model accuracy and reliability. • Evaluated and rated model outputs for correctness • Provided targeted feedback to optimize model behavior • Investigated novel data labeling strategies • Streamlined user-interaction task fulfillment.

2023 - 2024

AI Data Trainer

Text
In the role of AI Data Trainer, I identified top AI responses for accuracy and project alignment, filtering inappropriate or harmful outputs. I detected and flagged risky or sensitive AI-generated information. My work contributed to safer and more reliable AI outputs. • Evaluated responses for relevance and correctness • Ensured AI-generated outputs were safe and appropriate • Filtered outharmful or biased information • Maintained project-specific goal alignment.

In the role of AI Data Trainer, I identified top AI responses for accuracy and project alignment, filtering inappropriate or harmful outputs. I detected and flagged risky or sensitive AI-generated information. My work contributed to safer and more reliable AI outputs. • Evaluated responses for relevance and correctness • Ensured AI-generated outputs were safe and appropriate • Filtered outharmful or biased information • Maintained project-specific goal alignment.

2022 - 2023

Data Annotator

OtherTextClassification
As a Data Annotator at Quantigo AI, I performed precise labeling and annotation of high-volume text datasets, following established annotation standards for consistency. I ensured compliance with project requirements and delivered high-quality labeled datasets for downstream AI tasks. This experience improved model reliability and supported critical data curation efforts. • Labeled and annotated text data per strict guidelines • Maintained consistency across large annotation projects • Supported dataset preparation for model training • Committed to data quality and accuracy in labeling.

As a Data Annotator at Quantigo AI, I performed precise labeling and annotation of high-volume text datasets, following established annotation standards for consistency. I ensured compliance with project requirements and delivered high-quality labeled datasets for downstream AI tasks. This experience improved model reliability and supported critical data curation efforts. • Labeled and annotated text data per strict guidelines • Maintained consistency across large annotation projects • Supported dataset preparation for model training • Committed to data quality and accuracy in labeling.

2021 - 2022

Education

R

Road to SDET

Certificate, Software Quality Assurance

Certificate
2021 - 2022
L

Learning and Earning Development Project (LEDP)

Certificate, Web Development

Certificate
2020 - 2020

Work History

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