Chakrabhuana Vishnu Deva

Key Skills

Software

Appen

Remotasks

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Image

Top Label Types

Classification

Freelancer Overview

I have hands-on experience with data annotation and AI training data processes, including my work as an Internet Analyst at Appen, where I reviewed ad relevance and labeled news content for credibility. My technical background spans building custom NLP models—such as a TinyBERT-like Transformer for financial question answering—and developing advanced AI solutions using Keras and Hugging Face. I am proficient in labeling, evaluating, and preparing data for machine learning workflows, particularly in natural language processing and finance domains. My blend of practical annotation work and deep understanding of AI model development enables me to ensure high-quality, domain-specific training data for robust AI systems.

Labeling Experience

Data labeler

Scale AIImageBounding Box

Labeling traffic road, vehicle and people.

Labeling traffic road, vehicle and people.

2021 - 2021

Internet Analyst

AppenImageClassification

Rating Online Advertisement based on set criteria.

Rating Online Advertisement based on set criteria.

2018 - 2019

Education

Work History