Open to opportunities

Rezky Arjuna

@rezkyarjuna

Message

I prepare high-quality AI training data and explain prediction markets to communities.

Indonesia

Message

What I'm looking for

I'm looking for opportunities in AI, data, and emerging financial technology where I can prepare high-quality datasets, analyze information, communicate technical concepts clearly, and continue developing my technical and problem-solving skills.

At OG Labs, I annotated, validated, cleaned, and organized large-scale datasets for AI and machine learning training workflows.

I've also worked with Kalshi as a Prediction Market Ambassador, educating online and Web3 communities about event contracts, implied probabilities, market movements, and real-world events. I created educational content, gathered community feedback, and communicated probability-based insights in accessible language.

My IT support experience includes resolving system, printer, and connectivity issues, maintaining transaction and property data, and supporting internal system security. As a Computer Engineering student and HMJ committee member, I bring organized teamwork, communication, and problem-solving to AI, data, and emerging financial technology work.

Experience

Work history, roles, and key accomplishments

Current

Committee Member

Current

Himpunan Mahasiswa Teknik Informatika & Komputer

Mar 2023 - Present (3 years 5 months)

Planned, coordinated, and implemented organizational work programs. Coordinated members and maintained teamwork to achieve targets.

Program Planning Problem Solving

AI Data Annotator

OG Labs

Feb 2025 - Mar 2026 (1 year 1 month)

Annotated and labeled large-scale datasets to support AI model training. Reviewed and validated data for accuracy and consistency, and prepared structured datasets for AI training workflows.

AI Data Annotation Data Quality Control Data Cleaning Quality Control AI Data Operations

Prediction Market Ambassador

Kalshi

Oct 2025 - Feb 2026 (4 months)

Educated online communities about prediction markets and Kalshi event contracts. Conducted market research and created educational content to increase engagement and understanding.

Prediction Markets Market Research Community Growth Market Analysis Community Engagement

IT Support

PT Barru Barakah Properti

Jul 2025 - Oct 2025 (3 months)

Handled daily technical complaints and provided solutions for system, printer, and connectivity issues. Managed office administration documents and customer invoice data.

Troubleshooting Issue Resolution Administration Invoicing Data Entry Data Validation System Security

Education

Degrees, certifications, and relevant coursework

Universitas Negeri Makassar

Bachelor of Engineering, Computer Engineering

2021 - 2026

Activities and societies: Committee Member, Himpunan Mahasiswa Teknik Informatika & Komputer

Pursuing a degree in Computer Engineering with a focus on hardware and software. Active in student organizations, developing communication, problem-solving, teamwork, and project-management skills.