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Ivan Kaine Bulaun

Ivan Kaine Bulaun

AI Evaluator and Prompt Engineer - Technology & Internet

PHILIPPINES flag
Magalang, Philippines
$30.00/hrExpertAppenClickworkerData Annotation Tech

Key Skills

Software

AppenAppen
ClickworkerClickworker
Data Annotation TechData Annotation Tech
iMeritiMerit
LabelboxLabelbox
MercorMercor
MindriftMindrift
OneFormaOneForma
RemotasksRemotasks
Scale AIScale AI
SuperAnnotateSuperAnnotate
TolokaToloka
Other

Top Subject Matter

No subject matter listed

Top Data Types

3D Sensor
AudioAudio
Computer Code ProgrammingComputer Code Programming
DocumentDocument
Geospatial Tiled ImageryGeospatial Tiled Imagery
ImageImage
TextText
VideoVideo

Top Label Types

Action Recognition
Audio Recording
Bounding Box
Classification
Computer Programming Coding
Data Collection
Diagnosis
Evaluation Rating
Fine Tuning
Function Calling
Mapping
Object Detection
Prompt Response Writing SFT
Question Answering
Red Teaming
RLHF
Segmentation
Text Generation
Text Summarization
Transcription
Translation Localization

Freelancer Overview

I am an experienced Generative AI specialist and data annotation professional with over 7 years working across AI training data pipelines, model evaluation, and prompt engineering. My background includes hands-on expertise in multimodal data annotation, including image, video, and audio labeling for AI training, as well as rubric creation, preference ranking, and structured feedback for both NLP and coding tasks. I have contributed to large-scale LLM evaluation projects, focusing on improving model accuracy, safety, and contextual relevance, and have worked extensively with tools and frameworks such as TensorFlow, PyTorch, Python, and SQL. My domain experience spans STEM subjects—like physics, chemistry, electronics, and engineering—as well as general technical and scientific content. I am skilled in red teaming, fact checking, and agent behavior analysis, and have collaborated closely with engineers and data scientists to ensure high-quality, reliable AI systems.

ExpertEnglishTagalogKorean

Labeling Experience

Video Diarization Expert

OtherVideoTranscription
I did lots of projects in Alignerr, Outlier, micro1, Appen (Crowdgen), iMerit, Meridial, Mercor, and even local AI projects that I could not count.

I did lots of projects in Alignerr, Outlier, micro1, Appen (Crowdgen), iMerit, Meridial, Mercor, and even local AI projects that I could not count.

2025 - 2025
Labelbox

Alignerr

LabelboxComputer Code ProgrammingBounding BoxRed Teaming
I did lots of projects in Alignerr, Outlier, micro1, Appen (Crowdgen), iMerit, Meridial, Mercor, and even local AI projects that I could not count.

I did lots of projects in Alignerr, Outlier, micro1, Appen (Crowdgen), iMerit, Meridial, Mercor, and even local AI projects that I could not count.

2025 - 2025
Mindrift

Mindrift

MindriftDocumentText Generation
I did lots of projects in Alignerr, Outlier, micro1, Appen (Crowdgen), iMerit, Meridial, Mercor, and even local AI projects that I could not count.

I did lots of projects in Alignerr, Outlier, micro1, Appen (Crowdgen), iMerit, Meridial, Mercor, and even local AI projects that I could not count.

2024 - 2025
Scale AI

Outlier

Scale AITextRLHFFine Tuning
I did lots of projects in Alignerr, Outlier, micro1, Appen (Crowdgen), iMerit, Meridial, Mercor, and even local AI projects that I could not count.

I did lots of projects in Alignerr, Outlier, micro1, Appen (Crowdgen), iMerit, Meridial, Mercor, and even local AI projects that I could not count.

2023 - 2025

Education

P

Polytechnic University of the Philippines

Master's Degree, Artificial Intelligence

Master's Degree
2024 - 2025
A

Arizona State University, Data Science

G.E.D. or alternative credential, Computer Science

G.E.D. or alternative credential
2021 - 2025

Work History

M

Mia Fashion Brand

Customer Service Representative

Angeles City
2024 - 2024
T

Tech Services

IT Specialist / Electronics Technician

Angeles City
2023 - 2024