Aina Yohan R.

Key Skills

Software

Remotasks

Data Annotation Tech

Top Subject Matter

Software Development & Backend Engineering

Artificial Intelligence & Machine Learning

Web Development & API Design

Top Data Types

Computer Code Programming

Top Task Types

Computer Programming/Coding

RLHF

Evaluation/Rating

Function Calling

Freelancer Overview

Java Backend Developer. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, IT-University (2026) and Master of Science, IT-University (2026).

Labeling Experience

AI Code Trainer & RLHF Annotator

Computer Code ProgrammingRLHF

Annotated and evaluated AI-generated code snippets to improve large language models. Applied RLHF techniques by ranking model outputs, flagging errors, and providing detailed feedback on code correctness, logic, and style across multiple programming languages including Java, Python, and JavaScript.

2025 - 2025

Education

Work History