Open to opportunities

Raja Prabhu David User

@rajaprabhudaviduser

Data Scientist with MS in Data Science, skilled in Python & SQL, experienced in financial analytics and AI model evaluation.

India

Message

What I'm looking for

I seek roles where I can apply crypto-financial analytics and ML expertise to build automated, production-ready pipelines, mentor teams, and work on impactful AI systems with collaborative, growth-oriented culture.

Data Scientist with a Master’s degree in Data Science and professional experience in crypto-financial analytics and AI model evaluation. Currently at Ascent Group, working as a Data Scientist Trainee and Accounting Specialist, by supporting data reconciliation, validation, and analysis of financial datasets. Experienced in Python, SQL, and end-to-end data workflows, from raw data cleaning to insight generation. workflows, with additional experience contributing at Outlier.ai as AI Prompt Engineer and Model Behavior Data Analyst by evaluating, leading and improving AI model outputs for correctness, reasoning quality, and compliance.

Experience

Work history, roles, and key accomplishments

Data Scientist Trainee

The Ascent Group

Jun 2025 - Dec 2025 (6 months)

Preprocessed and transformed large-scale crypto fund data and built Python automation pipelines that replaced Excel-heavy tasks, improving accuracy and reducing turnaround time for NAV preparation across 13 exchanges.

Python Pandas Data Cleaning Excel Pivot Tables Git Schema Design

AI Prompt Engineer

Outlier.ai

Sep 2024 - Sep 2025 (1 year)

Created and refined prompts and annotated model outputs to reduce AI response error rate by 25%, improving reasoning accuracy, localization quality, and user alignment for model deployments.

Prompt Engineering Annotations Python Data Labeling & QA Remote Collaboration Statistical Analysis

Data Science Intern

iNeuron.ai

Jan 2023 - Jun 2023 (5 months)

Analyzed bird strike and crop production datasets using Python and Tableau, improving crop data accuracy by 15% and producing actionable visualizations for stakeholders.

Python Tableau SQL Data Cleaning Statistics Data Visualization Jupyter

Education

Degrees, certifications, and relevant coursework

Gandhi Institute of Technology and Management University

Master of Science, Data Science

2021 - 2023

Grade: 7.94

Completed a Master of Science in Data Science with coursework and projects focused on machine learning, data engineering, and analytics, achieving a CGPA of 7.94.