Rostyalina RostyalinaRR
Open to opportunities

Rostyalina Rostyalina

@rostyalinarostyalina

AI Trainer with expertise in data annotation and prompt evaluation.

Indonesia

What I'm looking for

I am looking for opportunities that allow me to leverage my AI expertise while contributing to innovative projects that enhance user experience and AI performance.

I am an AI Trainer with extensive experience in AI-related projects, particularly in prompt evaluation, content rating, and search relevance. My work with companies like Outlier, Appen, and Clickworker has allowed me to contribute significantly to projects such as Microsoft’s UHRS. I thrive in environments where I can enhance AI systems through meticulous review and analysis.

In my current role at Outlier, I have been involved in various AI evaluation projects, where I assess AI-generated responses for clarity and relevance. My attention to detail ensures that I select the best responses based on project guidelines. Previously, I worked as a Data Annotator at Appen, where I created prompts and rated AI responses, further honing my skills in content evaluation.

Experience

Work history, roles, and key accomplishments

OU
Current

AI Trainer

Outlier

Jul 2024 - Present (11 months)

I worked on several AI evaluation projects, including Synthetic Prompt Evals, Month Tulip, Preferences Multilingual, and Kestrel Nexus Evals. I reviewed prompts and two AI-generated responses to check if they were clear, relevant, and ready for review, rating both responses based on project guidelines and choosing the one that best fit the criteria.

AP

Data Annotator

Appen

Oct 2024 - Jun 2025 (8 months)

I worked on two projects: Fireweed and Ogden. In Fireweed, I created prompts based on specific guidelines and difficulty levels, and rated two AI-generated responses, choosing the one that best answered the prompt. In Ogden, I reviewed online ads and rated whether they were appropriate to show or not, based on content policies.

CL

Data Annotator

Clickworker

Apr 2022 - Jun 2025 (3 years 2 months)

I worked on various tasks in the UHRS platform, supporting search engine evaluation and content quality. I provided objective assessments for different types of queries, ensuring results matched user intent. I followed changing instructions and maintained high-quality performance across multiple task types.

TI

Client Operations Representative (Document Approver)

Teleperformance Indonesia

May 2016 - Apr 2018 (1 year 11 months)

I ensured customer satisfaction during their registration for freelance driver activity, helping them start work as soon as possible. I am skilled in customer satisfaction, document review, and analysis.

Education

Degrees, certifications, and relevant coursework

Universitas Negeri Yogyakarta logoUY

Universitas Negeri Yogyakarta

Bachelor of Science - BS, Inorganic Chemistry

Studied Inorganic Chemistry at Universitas Negeri Yogyakarta from 2009 to 2015. Gained foundational knowledge in chemical principles and laboratory techniques.

Tech stack

Software and tools used professionally

Interested in hiring Rostyalina?

You can contact Rostyalina and 90k+ other talented remote workers on Himalayas.

Message Rostyalina

People also viewed

View all talent

Find your dream job

Sign up now and join over 85,000 remote workers who receive personalized job alerts, curated job matches, and more for free!

Sign up
Himalayas profile for an example user named Frankie Sullivan
Rostyalina Rostyalina - AI Trainer - Outlier | Himalayas