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Sheikh Tasnimul Hasan Thasin

Sheikh Tasnimul Hasan Thasin

AI Audio Model Training Specialist

BANGLADESH flag
Dhaka, Bangladesh
$10.00/hrExpertScale AIRemotasksAppen

Key Skills

Software

Scale AIScale AI
RemotasksRemotasks
AppenAppen

Top Subject Matter

Audio/Speech AI
Natural Language Processing/LLM

Top Data Types

AudioAudio
TextText
VideoVideo

Top Task Types

Fine Tuning
Classification
RLHF
Transcription
Evaluation Rating
Computer Programming Coding
Data Collection
Prompt Response Writing SFT
Text Generation

Freelancer Overview

AI Audio Model Training Specialist. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Rajshahi University of Engineering & Technology (2023) and Higher Secondary Certificate, Police Lines School & College, Rangpur (2017). AI-training focus includes data types such as Audio and Text and labeling workflows including Fine-tuning, Evaluation, and Rating.

ExpertBengaliEnglish

Labeling Experience

Language Data Annotator & LLM Evaluator

Text
I participated in large-scale linguistic and language annotation projects to create and validate high-quality data for AI language model training. My responsibilities included text analysis, annotation, labeling, and quality review of linguistic data across diverse domains. I also evaluated LLM prompts, graded responses, and checked for language consistency to enhance model accuracy. • Carried out entity labeling for various language tasks • Graded and reviewed LLM prompt-response pairs • Ensured high-quality, consistent labeled datasets • Annotated and validated diverse language samples

I participated in large-scale linguistic and language annotation projects to create and validate high-quality data for AI language model training. My responsibilities included text analysis, annotation, labeling, and quality review of linguistic data across diverse domains. I also evaluated LLM prompts, graded responses, and checked for language consistency to enhance model accuracy. • Carried out entity labeling for various language tasks • Graded and reviewed LLM prompt-response pairs • Ensured high-quality, consistent labeled datasets • Annotated and validated diverse language samples

2025 - Present

AI Audio Model Training Specialist

AudioFine Tuning
I trained and fine-tuned AI models for speech and sound recognition applications, applying advanced audio feature extraction techniques. My work included hands-on involvement with model training workflows and optimizing AI performance on specific platforms. Through collaborative efforts, I ensured robust speech and audio recognition models for production use. • Focused on extracting audio features for model input • Conducted iterative fine-tuning and evaluation of models • Optimized workflow for improved recognition accuracy • Addressed edge cases in speech/sound datasets

I trained and fine-tuned AI models for speech and sound recognition applications, applying advanced audio feature extraction techniques. My work included hands-on involvement with model training workflows and optimizing AI performance on specific platforms. Through collaborative efforts, I ensured robust speech and audio recognition models for production use. • Focused on extracting audio features for model input • Conducted iterative fine-tuning and evaluation of models • Optimized workflow for improved recognition accuracy • Addressed edge cases in speech/sound datasets

2025 - Present

Code Reviewer

TextComputer Programming Coding
I have successfully completed multiple types of coding evaluations covering a wide range of software engineering skills. These assessments included website generation, function justification and optimization, algorithm design, complexity reduction, and code quality improvement. The evaluations focused on writing clean, efficient, and scalable code while ensuring logical correctness and performance optimization. Additionally, I demonstrated strong problem-solving abilities, analytical thinking, and adherence to best coding practices throughout the evaluation process.

I have successfully completed multiple types of coding evaluations covering a wide range of software engineering skills. These assessments included website generation, function justification and optimization, algorithm design, complexity reduction, and code quality improvement. The evaluations focused on writing clean, efficient, and scalable code while ensuring logical correctness and performance optimization. Additionally, I demonstrated strong problem-solving abilities, analytical thinking, and adherence to best coding practices throughout the evaluation process.

2023 - 2026

Education

R

Rajshahi University of Engineering & Technology

Bachelor of Science, Computer Science and Engineering

Bachelor of Science
2017 - 2023
P

Police Lines School & College, Rangpur

Higher Secondary Certificate, Science

Higher Secondary Certificate
2015 - 2017

Work History

O

Outlier AI

AI Trainer

Dhaka
2023 - Present
V

Vivasoft Limited

Software Engineer

Dhaka
2023 - Present