Md Shahnawaz K.

Key Skills

Software

Other

CVAT

Top Subject Matter

Speech recognition and bilingual audio transcription/translation datasets

Multimodal dataset labeling for AI/ML model training

Top Data Types

Audio

Image

Top Task Types

Transcription

Classification

Entity (NER) Classification

Freelancer Overview

Data Annotator & Audio Annotation Specialist (Part-time). Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other and CVAT. Education includes Bachelor of Science, Daffodil Institute of Information Technology (DIIT) (2026) and Higher Secondary Certificate, Nawabganj Govt. College (2024). AI-training focus includes data types such as Audio and Image and labeling workflows including Transcription, Classification, and Named Entity Recognition.

Labeling Experience

Tech Specialist | AI Trainer & Data Labeler (Part-time)

CVATImageClassificationEntity (NER) Classification

You supported AI/ML training workflows through data labeling and classification tasks across multimodal datasets. You labeled and classified images and video frames to prepare structured training inputs. You performed quality assurance to catch inconsistencies and uphold deadlines. • Labeled and classified images and video frames using common annotation platforms. • Maintained consistent label formats across batches. • Performed reviews and QC checks to ensure labeling accuracy. • Delivered structured labeled outputs within assigned timelines.

2026 - 2026

Data Annotator & Audio Annotation Specialist (Part-time)

OtherAudioTranscriptionClassification

You performed audio annotation and audio transcription to support AI/ML speech recognition training. You transcribed audio content and supported bilingual dataset creation in Bangla and English. You applied quality checks to ensure label consistency and dataset reliability across batches. • Conducted audio transcription workflows for SRT and other transcription platforms. • Supported audio translation/localization for bilingual datasets. • Reviewed batches for inconsistencies and enforced project quality standards. • Coordinated uniform labeling schemas across Bangla–English datasets.

2025 - 2026

Education

Work History