Abhishek S.

Key Skills

Software

No software listed

Top Subject Matter

Electronics/Analog/Digital design

Top Data Types

Image

Video

Text

Top Task Types

Text Summarization

Object Detection

Action Recognition

Text Generation

Question Answering

Classification

Freelancer Overview

I have experience working as a AI trainer and Data labelling specialist with platforms like mercor and Outlier AI , where I contributed to improvement of large language models . My work included generating testcases in electrical engineering and analog domains to prove LLM's wrong and then train it with right answers. I also worked on image factuality, accuracy, relevance/correctness & speech transcription. In addition to data annotation, I participated in prompt engineering, response ranking, quality assurance and human feedback workflows that support performance optimization. I reviewed and corrected the model outputs, identified inconsistencies and biases and provided a structured feedback to improve AI behavior.

Labeling Experience

Education

Work History