Mubin Islam B.

Key Skills

Software

Other

Top Subject Matter

Machine learning training data (text, images, metadata) and AI alignment/prompt-response evaluation

Web3 decentralized identity (DeID) and digital asset protocol data verification

Legal Services & Contract Review

Top Data Types

Text

Image

Document

Top Task Types

Classification

Freelancer Overview

Data Labeler & Annotation Specialist (Freelance/Independent) [Start Date] – Present. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Arts, Govt. BL College, Khulna and Higher Secondary Certificate, Panjia Mahavidyalaya (2021). AI-training focus includes data types such as Text, Image, and and Document and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

Ecosystem Contributor / Data Verifier (Web3 & Decentralized Networks) - Ongoing

OtherText

Ongoing data verification and ecosystem contribution work involving validation of decentralized identity frameworks and digital asset protocol compliance. The role includes tracking and documenting network metrics and assisting with community testing to improve platform onboarding and interface performance. • Verify data compliance and platform integrity for DeID frameworks • Track and analyze network metrics, loyalty points, and milestone events (e.g., TGE) • Document findings for emerging tech project needs • Test, troubleshoot, and optimize onboarding flows with community members

Present

Data Labeler & Annotation Specialist (Freelance/Independent) [Start Date] – Present

OtherTextClassification

Freelance data labeling and annotation specialist work focused on training and optimizing machine learning and AI models using large-scale datasets. The responsibilities include tagging, annotating, and categorizing inputs while ensuring accuracy against project-specific guidelines. • Annotate and label text, images, and metadata • Perform quality assurance by reviewing automated outputs • Correct inconsistencies and ensure compliance with labeling instructions • Refine prompts and system responses for better AI alignment

Present

Education

Work History