Vishwas B.

Key Skills

Software

Label Studio

Scale AI

Remotasks

Toloka

Surge AI

AWS SageMaker

CVAT

Supervisely

Top Subject Matter

Saas

Finance

E commerce

Top Data Types

Image

Video

Text

Top Task Types

Function Calling

Prompt + Response Writing (SFT)

Data Collection

Evaluation/Rating

Fine-tuning

RLHF

Text Summarization

Question Answering

Text Generation

Object Detection

Computer Programming/Coding

Transcription

Entity (NER) Classification

Classification

Segmentation

Point/Key Point

Polyline

Polygon

Bounding Box

Cuboid

Freelancer Overview

I have hands-on experience working with AI training data, prompt evaluation, and data annotation tasks focused on improving the accuracy, safety, and quality of AI-generated responses. My work has involved reviewing outputs for relevance, factual consistency, instruction-following, tone, and overall user experience across diverse domains such as reasoning, coding, general knowledge, and conversational AI. I am comfortable following detailed annotation guidelines, identifying edge cases, maintaining consistency at scale, and delivering high-quality labeled data within deadlines. Alongside this, I have experience using Python, SQL, Excel, and data analysis workflows, which helps me understand both the technical and practical side of AI data operations. What sets me apart is my strong analytical thinking, attention to detail, and ability to quickly adapt to evolving project requirements. I have a solid background in computer science concepts including databases, machine learning fundamentals, and system design, which allows me to understand the intent behind model behavior rather than only labeling outputs superficially. I am also highly proficient in written communication and multilingual understanding, enabling me to evaluate nuanced responses with accuracy and context awareness. I consistently focus on precision, guideline adherence, and producing reliable training data that improves model performance and user trust

Education

Work History