Deepak R.

Key Skills

Software

Mercor

Top Subject Matter

Finance and Investment Banking (M&A, valuation, capital markets, financial modeling)

Top Data Types

Text

Top Task Types

RLHF

Freelancer Overview

Domain Expert & AI Trainer in Finance and Investment Banking (Mercor). Brings 20+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Mercor. Education includes Master's Degree, Imperial College London (2006) and Master's Degree, Imperial College Business School (2006). AI-training focus includes data types such as Text and labeling workflows including RLHF.

Labeling Experience

Domain Expert & AI Trainer in Finance and Investment Banking (Mercor)

MercorTextRLHF

Served as a Domain Expert and AI Trainer for Finance and Investment Banking contracted by Mercor across multiple frontier AI lab projects. Authored prompts, reference solutions, and grading rubrics to train and evaluate large language models on complex financial reasoning tasks. Performed human-feedback evaluation (RLHF) and red-teaming of model outputs to identify failure modes and generate model-improving feedback. • Prompt + Response writing to specify task instructions and expected outputs • Text generation tasks for M&A, valuation, capital markets, and financial modeling • Evaluation/Rating via grading rubrics and reference solutions • Red-teaming to stress-test reasoning and surface error patterns

2025 - Present

Education

Work History