Mahmudul Hasan

Key Skills

Software

Labelbox

Label Studio

Mindrift

Toloka

Top Subject Matter

No subject matter listed

Top Data Types

Document

Image

Text

Top Task Types

Bounding Box

Data Collection

Entity (NER) Classification

Mapping

Translation/Localization

Freelancer Overview

AI Data Specialist and Computer Science Undergraduate with professional experience in LLM Evaluation and Content Refinement at Mindrift. Expert in Data Quality Assurance (QA) and Fact-Checking, utilizing rigorous web research to verify AI outputs and ensure data integrity. Proven ability to provide granular feedback on logical reasoning to enhance model performance while strictly adhering to complex annotation guidelines. Proficient in Prompt Engineering and Generative AI workflows, demonstrated by directing AI assistants to produce high-precision documentation through iterative debugging. Strong analytical skills, highlighted by a 3rd Place award in the nationwide 6th KRPC programming competition. Self-sufficient in remote environments with B2+ English proficiency and technical command of Linux/Windows systems. Professional Experience AI Tutor | Mindrift Executed AI Model Evaluation and Content Refinement, assessing generated outputs for accuracy, coherence, and strict adherence to Quality Assurance (QA) standards. Conducted rigorous Fact-Checking and Web Research to verify LLM responses, identifying hallucinations to ensure data integrity. Delivered granular feedback and guidance on logical reasoning and context to facilitate Model Training and improve performance

Labeling Experience

Image Labeling

MindriftImageBounding Box

Label face according to instructions.

Label face according to instructions.

2025

Taxonomy

MindriftTextClassification

Shopify product labeling.

Shopify product labeling.

2025 - 2025

Education

Work History