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Kaustubh Vasekar

Kaustubh Vasekar

I label with intent—bringing context and quality to AI training data.

India flagMumbai, India
$25.00/hrIntermediateAws SagemakerScale AIDoccano

Key Skills

Software

AWS SageMakerAWS SageMaker
Scale AIScale AI
DoccanoDoccano

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
TextText
VideoVideo

Top Task Types

Action Recognition
Audio Recording
Bounding Box
Classification
Computer Programming Coding

Freelancer Overview

I have worked with multiple international clients , majorly through freelancing platforms specialising in the mathematics and programming fields. Labelling numbers and syntax or logical errors is not easy but I have gained experience with these tasks through various task exposures. Tasks included reviewing Python , C , C++ code , Helping provide the model with self designed difficult mathematical problems and then solve them to tweak the model response and contribute to its training , significantly impacting real world performance. I have experience evaluating and debugging for longer hours , so complex tasks that require skill and specialised expertise are not a problem for me. I continue to improve my skill set as well and simultaneously help models get better at reasoning , problem solving and responding appropriately in general . Thank you , Cheers!

IntermediateHindiTeluguEnglishMarathiJapanese

Labeling Experience

Scale AI

Outlier AI

Scale AIComputer Code ProgrammingRLHFEvaluation Rating
The task requires reviewing programming code generated by the model to follow the prompt instructions, identify and achieve the goals specified in the prompt which the model then learns through RLHF

The task requires reviewing programming code generated by the model to follow the prompt instructions, identify and achieve the goals specified in the prompt which the model then learns through RLHF

2025
Doccano

Mathematical Reasoning Review and Feedback

DoccanoComputer Code ProgrammingRLHFFine Tuning
Prompting Advanced Graduate Level Problems and Labelling their difficulty level , their topic and then reviewing the models response.

Prompting Advanced Graduate Level Problems and Labelling their difficulty level , their topic and then reviewing the models response.

2024

Education

F

FIITJEE Hyderabad

Senior Secondary Certificate, Senior Secondary Education

Senior Secondary Certificate
2021 - 2022
D

DPS Nacharam Hyderabad

Secondary School Certificate, Secondary School Education

Secondary School Certificate
2019 - 2020

Work History

B

BrightCandy

AI Product Intern

New Jersey
2025 - Present