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Mayank Sawakare

Mayank Sawakare

LLM Post Training Intern

India flagIndore, India
$26.00/hrIntermediateData Annotation Tech

Key Skills

Software

Data Annotation TechData Annotation Tech

Top Subject Matter

Large Language Model (LLM) Fine-tuning and Evaluation & Artificial Inteligence
Software Development and coding & Project Lead
E commerce Product Categorization & Customer Support

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

RLHFRLHF
Bounding BoxBounding Box
Object DetectionObject Detection
Text GenerationText Generation
Text SummarizationText Summarization
Fine-tuningFine-tuning
Evaluation/RatingEvaluation/Rating
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

LLM Post Training Intern. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Technology, Acropolis Institute of Technology and Research (2022) and Higher Secondary Certificate, Little Flower H.S. School (CBSE) (2022). AI-training focus includes data types such as Text and labeling workflows including RLHF.

IntermediateEnglishHindiMarathi

Labeling Experience

LLM Post Training Intern

TextRLHF
As a LLM Post Training Intern at Ethara AI, I contributed to the fine-tuning of large language models using SFT, RLHF, and RLVR techniques. My responsibilities included monitoring and evaluating response quality through standardized procedures, ensuring alignment with project goals. I participated directly in enhancing model outputs for accuracy, coherence, and safety. • Performed response assessment and quality control using defined AI training protocols. • Leveraged reinforcement learning from human feedback to optimize model performance. • Collaborated with AI engineers to identify gaps and propose improvements in training data. • Contributed to training documentation and process enhancement for future interns.

As a LLM Post Training Intern at Ethara AI, I contributed to the fine-tuning of large language models using SFT, RLHF, and RLVR techniques. My responsibilities included monitoring and evaluating response quality through standardized procedures, ensuring alignment with project goals. I participated directly in enhancing model outputs for accuracy, coherence, and safety. • Performed response assessment and quality control using defined AI training protocols. • Leveraged reinforcement learning from human feedback to optimize model performance. • Collaborated with AI engineers to identify gaps and propose improvements in training data. • Contributed to training documentation and process enhancement for future interns.

2026 - Present

Education

L

Little Flower H.S. School (CBSE)

Higher Secondary Certificate, Science

Higher Secondary Certificate
2021 - 2022
L

Little Flower H.S. School (CBSE)

Secondary School Certificate, All Subjects

Secondary School Certificate
2018 - 2020

Work History

E

EtharaAI

LLM Post Training Intern

Gurgaon
2026 - Present
N

NeuratantraAI

Software Developer and Project Manager Intern

Indore
2025 - 2026