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Radu Radulescu

Radu Radulescu

Senior Software Engineer & AI trainer for Python, C++, Java

Romania flagBucharest, Romania
$30.00/hrIntermediateClickworkerScale AITelus

Key Skills

Software

ClickworkerClickworker
Scale AIScale AI
TelusTelus
Other

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
Computer Code ProgrammingComputer Code Programming
TextText

Top Task Types

Classification
Computer Programming Coding
Prompt Response Writing SFT
RLHF
Text Summarization

Freelancer Overview

As a result of my extensive experience of 7 years as a Software Engineer, I have successfully taken part in Coding RLHF tasks for Scale AI, in multiple programming languages and project types. I have had the opportunity to work as an attempter and reviewer on multiple categories, such as Retrieval Augmented Generation, Test Generation, Debugging, Bug Fixing, Solution Reasoning, Documentation, Review, Rewriting, and different programming topics - Data Structures and Algorithms, Web Development, Networking, etc. As an attempter, all projects consisted of prompt engineering, rating two or more AI responses both individually and side by side using a Likert scale for multiple dimensions, writing thorough justifications and rewriting the perfect response. When working as a reviewer, my duty included rating the attempters' task, providing very detailed feedback and rewriting the task to perfection. Besides this, my experience with AI Training further developed through generalist projects for Scale AI, Clickworker and Welocalize, where I delved into different topics, such as Audio To Text, Text Summarization, Text Generation and Ads Quality Rater.

IntermediateFrenchEnglishSpanishRomanian

Labeling Experience

Ads Quality Rater

OtherTextClassificationQuestion Answering
Rated and classified different ad types on multiple dimensions in English and Romanian, considering the user query, keyword, ad creative, etc.

Rated and classified different ad types on multiple dimensions in English and Romanian, considering the user query, keyword, ad creative, etc.

2024
Scale AI

Generalist Contributor - Attempter and Reviewer

Scale AIAudioQuestion AnsweringText Generation
During my work as an attempter and reviewer for multimedia projects, my tasks included writing prompts and rating the model's response based on an audio / video piece provided.

During my work as an attempter and reviewer for multimedia projects, my tasks included writing prompts and rating the model's response based on an audio / video piece provided.

2024
Scale AI

Expert Coding Contributor - Attempter and Reviewer

Scale AIComputer Code ProgrammingQuestion AnsweringText Summarization
Worked as an individual contributor attempter and reviewer for multiple RLHF coding projects, in different programming languages, including Python, C, C++, Java, Swing.

Worked as an individual contributor attempter and reviewer for multiple RLHF coding projects, in different programming languages, including Python, C, C++, Java, Swing.

2024
Clickworker

AI Contributor

ClickworkerImageRelationshipClassification
Working as a contributor for Clickworker, I helped classify images from different scenarios, and rate them on multiple scales.

Working as a contributor for Clickworker, I helped classify images from different scenarios, and rate them on multiple scales.

2023 - 2024

Education

U

University Politehnica of Bucharest

Bachelor's degree, Computer Science

Bachelor's degree
2013 - 2017
I

Ion C. Bratianu National High School

Baccalaureate's degree, Mathematics - Informatics

Baccalaureate's degree
2009 - 2013

Work History

L

Luxoft

Senior Software Engineer

Bucharest
2017 - Present
M

Misys

Associate Software Engineer

Bucharest
2016 - 2016