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K

Karan S.

LLM Engineer – AI Training/Data Labeling and Evaluation

India flagNew Delhi, India

Key Skills

Software

Other

Top Subject Matter

Llms Domain Expertise
Nlp Domain Expertise
AI Agent Reasoning

Top Data Types

TextText
ImageImage
Computer Code ProgrammingComputer Code Programming

Top Task Types

RLHFRLHF
SegmentationSegmentation
Computer Programming/CodingComputer Programming/Coding
Data CollectionData Collection

Freelancer Overview

LLM Engineer – AI Training/Data Labeling and Evaluation. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and Other. Education includes Bachelor of Technology, Graphic Era Deemed to be University (2024). AI-training focus includes data types such as Text and Image and labeling workflows including RLHF and Segmentation.

Labeling Experience

LLM Engineer – AI Training/Data Labeling and Evaluation

TextTextRLHFRLHF

As an LLM Engineer at DataCurve, I contributed to AI training by enhancing proprietary and open large language models. My tasks included orchestrating multiple LLMs, building retrieval-augmented generation pipelines, and applying RLHF and RLMF to generate high-quality datasets for training workflows. I also designed real-time problem generation systems to challenge and improve reasoning models under edge cases. • Generated FFT datasets for NVIDIA model training leveraging reinforcement learning from human feedback. • Applied model red-teaming to test robustness and reasoning of advanced LLMs (e.g., Claude). • Developed RLHF pipelines to improve the contextual understanding of LLMs. • Orchestrated and evaluated the performance of multiple LLMs, ensuring continuous improvement.

2025 - Present

numerical computation problems to train ai

Computer Code ProgrammingComputer Code ProgrammingComputer Programming/CodingComputer Programming/Coding

Create and solve numerical computation problems that push AI reasoning to its limits.

2025 - 2026

Git-hub bug fix

Computer Code ProgrammingComputer Code ProgrammingComputer Programming/CodingComputer Programming/Coding

Tackle GitHub issues, build features, and fix bugs across the repos you care about.

2025 - 2025

Researcher – Food Image Segmentation for Nutritional Measurement

OtherImageImageSegmentationSegmentation

This project involved integrating deep learning for measuring sugar intake in foods using advanced image recognition and 3D modeling. I implemented Mask R-CNN for segmentation to precisely identify and estimate the volume of food within images. The experience focused on increasing the accuracy of nutrition measurement by annotating and expanding the food image dataset. • Used Mask R-CNN and point cloud processing for accurate food identification and quantification. • Labeled and annotated image data to improve nutritional estimation algorithms. • Contributed to dataset expansion for diverse food types, enhancing real-world functionality. • Explored and tested model improvements for real-time dietary analysis.

2024 - 2024

Education

G

Graphic Era Deemed to be University

Bachelor of Technology, Computer Science and Engineering

Bachelor of Technology
2020 - 2024

Work History

D

DataCurve

LLM Engineer

New Delhi
2025 - Present
S

SpeedyVisa

Software Engineer I

New Delhi
2024 - 2025