Rajiv R.

Key Skills

Software

Appen

Top Subject Matter

LLM quality assessment

AI response evaluation

and bias/hallucination detection

Top Data Types

Text

Video

Document

Top Task Types

Bounding Box

Object Detection

Evaluation/Rating

Data Collection

Transcription

Freelancer Overview

Freelance Data Annotator — Atlas Capture. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose and Other. Education includes Bachelor of Arts, University of Delhi (2023). AI-training focus includes data types such as Text and Video and labeling workflows including Evaluation, Rating, and Other.

Labeling Experience

Freelance Data Annotator — Atlas Capture

Don't discloseText

Freelance Data Annotator performing AI response evaluation and text annotation to support Large Language Model improvement. Rated AI-generated responses for factual accuracy, coherence, relevance, and safety while checking compliance with detailed project guidelines. Detected hallucinations, bias, and policy violations and flagged edge cases or ambiguous content for review. • Evaluated prompt/response outputs against provided standards • Assessed coherence, relevance, and grammar/quality of generated text • Logged findings to maintain consistent, high-accuracy labeling • Escalated ambiguous or edge-case items for secondary review

2026 - Present

Freelance Graphic Designer & Video Editor

OtherVideo

Freelance Graphic Designer and Video Editor with quality-focused deliverables for multiple client projects in a remote environment. While not primarily labeled as AI/data-annotation work, the role involved careful content preparation and quality control practices aligned with attention-to-detail requirements. The work supported audience-focused communication and consistency across media outputs. • Managed multiple client timelines remotely • Ensured clarity and consistency in visual/video deliverables • Applied quality control checks before submission • Coordinated iterations to meet client expectations

2024 - 2025

Education

Work History