Ibrahim L.

Key Skills

Software

Other

CVAT

Top Subject Matter

General AI/Visual Recognition

Speech/Audio Processing

Speech/transcription Domain Expertise

Top Data Types

Text

Video

Image

Audio

Top Task Types

Transcription

Segmentation

Bounding Box

Audio Recording

Freelancer Overview

Data Annotation Specialist. Core strengths include CVAT, N, and A. AI-training focus includes data types such as Image and Audio and labeling workflows including Bounding Box, Audio Recording, and Transcription.

Labeling Experience

Data Annotation Specialist at Atlas

CVATImageBounding Box

I annotated and evaluated datasets containing images using bounding boxes, segmentation, and classification techniques. My responsibilities included interpreting guidelines, identifying edge cases, and ensuring data quality. I conducted quality reviews and adapted quickly to new domains and evolving task structures. • Annotated 234 minutes of diverse image-based tasks with high accuracy • Ensured consistent reasoning and guideline adherence for edge cases • Conducted data quality assurance and performed dataset validation • Used CVAT software extensively for bounding box and segmentation projects.

2026 - Present

Data Annotation Specialist

OtherText

At Atlas, I annotated and evaluated datasets across multiple task types with a focus on accuracy. I interpreted evolving guidelines and maintained consistent reasoning in handling edge cases. My role demanded adaptability to new domains and adherence to best practices for quality assurance. • Maintained high accuracy in diverse annotation tasks • Conducted quality reviews and suggested output improvements • Quickly adapted to new domains and evolving task structures • Focused on delivering structured and reliable data outputs

2025 - Present

AI Contributor

OtherAudioAudio Recording

I contributed to AI training workflows by collecting and labeling audio and speech data. My tasks involved recording over 20 hours of voice data and assessing outputs for coherence and correctness. I ensured alignment with model objectives while identifying inconsistencies and addressing edge cases. • Recorded, labeled, and reviewed audio data for AI models • Followed detailed task instructions to ensure data integrity • Identified and documented nuanced decision-making requirements • Maintained high attention to detail in speech data collection processes.

2025 - 2026

Data Annotation Specialist

AudioTranscription

As a Data Annotation Specialist at Intron Health, I transcribed and annotated voice recordings to support the development of speech recognition models. I ensured accuracy and consistency of labeled audio data during every project using Intron Health's annotation platform. I maintained data integrity and followed best practices throughout the transcription process. • Transcribed speech-to-text data for model training • Annotated voice data to support speech AI models • Utilized Intron Health platform effectively • Followed stringent accuracy and quality controls

2022 - 2024

Education

Work History