Chandan K.

Key Skills

Software

No software listed

Top Subject Matter

No subject matter listed

Top Data Types

Text

Image

Top Task Types

Data Collection

Function Calling

Computer Programming/Coding

Evaluation/Rating

Freelancer Overview

I am a Ph.D. researcher in Electronics Engineering with extensive experience in data annotation, AI training data evaluation, and quality assessment for machine learning systems. My research background in wireless communications, signal processing, OTFS/OTSM systems, channel estimation, and deep learning has provided me with strong analytical and problem-solving skills. I have experience reviewing, validating, and refining complex technical content, evaluating AI-generated responses, designing detailed evaluation rubrics, and ensuring data accuracy and consistency. My work requires meticulous attention to detail, adherence to guidelines, and the ability to identify errors, biases, and inconsistencies in large datasets and model outputs. In addition to my research experience, I have worked on AI training and evaluation projects involving mathematical reasoning, technical writing, coding assessments, and response quality analysis. I am proficient in Python, MATLAB, LaTeX, and data analysis tools, enabling me to understand and annotate highly technical content accurately. My strengths include critical thinking, quality control, structured data labeling, and the ability to follow complex annotation guidelines while maintaining high accuracy and productivity. With a strong academic foundation and hands-on experience in AI evaluation tasks, I can contribute effectively to the development of high-quality training datasets and reliable AI systems.