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Jonh Sebastian

Jonh Sebastian

Social Media Director - Technology & Internet

ANGOLA flag
Luanda, Angola
$17.00/hrEntry LevelRedbrick AIRemotasksRoboflow

Key Skills

Software

Redbrick AIRedbrick AI
RemotasksRemotasks
RoboflowRoboflow
SlothSloth
Snorkel AISnorkel AI
SuperAnnotateSuperAnnotate
Surge AISurge AI

Top Subject Matter

No subject matter listed

Top Data Types

3D Sensor
AudioAudio
DocumentDocument
ImageImage
Medical DicomMedical Dicom
TextText
VideoVideo

Top Label Types

Data Collection
Emotion Recognition
Object Detection
Text Generation
Text Summarization
Translation Localization

Freelancer Overview

I have a strong background in managing and creating digital content, with experience leading teams to deliver high-quality visual and video materials for SaaS marketing campaigns. My skills in graphic design and video creation using tools like Adobe Photoshop, Capcut, and Canva have equipped me with a keen eye for detail and accuracy—qualities essential for data labeling and annotation tasks. I am fluent in both English and Portuguese, which enables me to work effectively on multilingual projects. I approach every project with a commitment to consistency, organization, and clear communication, ensuring that data is accurately labeled and prepared for AI training and analysis.

Entry LevelEnglishPortugueseSpanish

Labeling Experience

No Data Labeling experience added

Jonh S. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

S

S.I. Newhouse School of Public Communications: Syracuse University

Bachelor of Science, Public Relations

Bachelor of Science
2025 - 2029
C

Charles E. Smith Jewish Day School

High School Diploma, General Education

High School Diploma
2021 - 2025

Work History

M

Mittler Senior Tech

Social Media and Marketing Team Member

New York
2023 - 2025
M

Mittler Senior Tech

Director of Social Media and Marketing

New York
2023 - 2025