5+ hour, 54+ min ago   (63+ words) OpenTrain AI AI Data & Evaluation Specialist (LLM evaluation & dataset validation) - Turing (Remote) Evaluating and grading AI model outputs; ensuring compliance with annotation style guides; validating factual accuracy and logic; determining whether responses are approved or penalized. AI Data & Evaluation Specialist…...

5+ hour, 53+ min ago   (59+ words) Ezenwanne K. OpenTrain AI No task types listed Freelance Back-End Developer. Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes MS, Quantic School of Business & Technology (2025) and Master of Science in Software Engineering (In-Progress), Quantic…...

5+ hour, 54+ min ago   (86+ words) Freelance Developer & 3D Designer OpenTrain AI Freelance Developer & 3D Designer. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Federal Institute of Pará (IFPA) (2024) and Uniter. I have experience in image annotation and text labeling. I…...

12+ hour, 31+ min ago   (239+ words) OpenTrain AI AI Data & Search Quality Specialist / Content Reviewer (LLM evaluation & data annotation). Brings 12+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include UHRS Production Platform, EWOQ Rating Software, and Google Workspace. Education includes…...

5+ hour, 54+ min ago   (84+ words) Senior Content Moderator / QA Specialist (Content moderation & data annotation) Performed quality assurance, content moderation, and data annotation for digital platforms. Reviewed and labeled datasets to improve AI model performance. Handled customer support escalations and provided timely resolutions. Contributed to process…...

5+ hour, 54+ min ago   (107+ words) OpenTrain AI Analytics Engineer – AX Team (Automation eXperience). Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Program (Final Score: 97.33/100), RevoU (2022) and Bachelor of Science (Cumulative GPA: 3.48/4.00), Diponegoro University (2019). Sure. So what's the next…...

5+ hour, 54+ min ago   (71+ words) OpenTrain AI Associate & Reviewer (Data Annotation / Quality Assurance) AI training projects specializing in data annotation, data labeling, and quality assurance as an associate/reviewer (2020–2022). Annotated and classified LIDAR point cloud data for autonomous driving and 3D mapping projects; performed QA/review…...

5+ hour, 54+ min ago   (74+ words) OpenTrain AI No task types listed Customer Support Representative in Contract Review, Compliance, and Legal Research. Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, Chuka University (2022) and Paulmark Training College…...

5+ hour, 55+ min ago   (87+ words) Tagged and categorized music data based on genre, mood, and structure. Maintained consistency and labeling accuracy across datasets. Followed detailed annotation guidelines for AI model training. Delivered tasks on time with high attention to detail. Performed text annotation and linguistic…...

5+ hour, 54+ min ago   (205+ words) OpenTrain AI Annotation & Data Preparation (Text/Audio/Image) - Translator and Project Manager. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Labelbox, Amazon SageMaker, and VGG Image Annotator. Education includes Bachelor’s Degree, Bayero…...