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Elena Hadjicosta

Elena Hadjicosta

AI Trainer & Reviewer – Corporate Finance & AI Evaluation

Cyprus flagNicosia, Cyprus
$100.00/hrEntry LevelMicro1

Key Skills

Software

Micro1

Top Subject Matter

Corporate Finance
Financial Analysis
AI Evaluation

Top Data Types

TextText
DocumentDocument

Top Task Types

Evaluation/RatingEvaluation/Rating
Text GenerationText Generation

Freelancer Overview

AI Trainer & Reviewer – Corporate Finance & AI Evaluation. Brings 18+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Micro1. Education includes Certificate of Membership, Institute of Chartered Accountants in England and Wales (2012) and Bachelor of Arts, University of Sheffield (2009). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Entry LevelEnglish

Labeling Experience

AI Trainer & Reviewer – Corporate Finance & AI Evaluation

Micro1Text
This role involved designing and evaluating AI prompts in the domain of corporate finance, focusing on prompt quality, output assessment, and financial reasoning. The primary responsibilities included reviewing and validating generative AI outputs for financial accuracy, logic, and methodology. A structured rubric was developed and utilized to ensure consistency and precision in evaluation across different tasks. • Designed and assessed prompts targeting complex financial analysis scenarios. • Reviewed peers’ work, upholding industry standards for accuracy and consistency. • Developed comprehensive evaluation frameworks to assess AI-generated outputs. • Identified and reported gaps in AI reasoning and calculation logic for improvements.

This role involved designing and evaluating AI prompts in the domain of corporate finance, focusing on prompt quality, output assessment, and financial reasoning. The primary responsibilities included reviewing and validating generative AI outputs for financial accuracy, logic, and methodology. A structured rubric was developed and utilized to ensure consistency and precision in evaluation across different tasks. • Designed and assessed prompts targeting complex financial analysis scenarios. • Reviewed peers’ work, upholding industry standards for accuracy and consistency. • Developed comprehensive evaluation frameworks to assess AI-generated outputs. • Identified and reported gaps in AI reasoning and calculation logic for improvements.

2025 - Present

Education

I

Institute of Chartered Accountants in England and Wales

Certificate of Membership, Chartered Accountancy

Certificate of Membership
2012 - 2012
U

University of Sheffield

Bachelor of Arts, Accounting and Financial Management

Bachelor of Arts
2006 - 2009

Work History

K

Kyndryl

Lead Financial Planning & Analysis

Nicosia
2023 - Present
C

ConnectedSky Legal and Corporate Consultants

Financial Controller

Nicosia
2022 - 2023