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A highly adaptable Information Systems professional with over 6 years of experience spanning data administration, marketing, and digital content creation. Proven track record in managing large-scale datasets with 98%+ accuracy and driving digital growth through strategic storytelling, achieving over 28 million views on YouTube. Expert in blending technical precision with creative communication, making me a versatile asset for administrative, sales, or creative roles.…A highly adaptable Information Systems professional with over 6 years of experience spanning data administration, marketing, and digital content creation. Proven track record in managing large-scale datasets with 98%+ accuracy and driving digital growth through strategic storytelling, achieving over 28 million views on YouTube. Expert in blending technical precision with creative communication, making me a versatile asset for administrative, sales, or creative roles.

Marcellino Garcia Karamoy

Content Creator, Affiliate Marketer, Social Media Manager, +7

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A highly adaptable Information Systems professional with over 6 years of experience spanning data administration, marketing, and digital content creation. Proven track record in managing large-scale datasets with 98%+ accuracy and driving digital growth through strategic storytelling, achieving over 28 million views on YouTube. Expert in blending technical precision with creative communication, making me a versatile asset for administrative, sales, or creative roles.…A highly adaptable Information Systems professional with over 6 years of experience spanning data administration, marketing, and digital content creation. Proven track record in managing large-scale datasets with 98%+ accuracy and driving digital growth through strategic storytelling, achieving over 28 million views on YouTube. Expert in blending technical precision with creative communication, making me a versatile asset for administrative, sales, or creative roles.

Available to hire

A highly adaptable Information Systems professional with over 6 years of experience spanning data
administration, marketing, and digital content creation. Proven track record in managing large-scale
datasets with 98%+ accuracy and driving digital growth through strategic storytelling, achieving over 28
million views on YouTube. Expert in blending technical precision with creative communication, making me a
versatile asset for administrative, sales, or creative roles.

Skills

Adobe Premiere Pro

Adobe After Effects

Final Cut Pro X

DaVinci Resolve Studio

Adobe Photoshop

Experience Level

Adobe Premiere Pro

Expert

Adobe After Effects

Expert

Final Cut Pro X

Expert

DaVinci Resolve Studio

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

AI Data Trainer at Appen Limited

July 1, 2022 - Present

Labeled and verified ML training data (text/image/audio) with 98%+ accuracy. Handled e-commerce computer vision projects with consistent quality benchmarks. Improved data evaluation workflows, processing 500+ daily queries with a focus on data relevance and quality. Collaborated remotely with global team members, following project documentation and timelines.

Head Lab Assistant at Gunadarma University

June 30, 2021 - July 24, 2025

Managed over 50+ computer units, mentored assistants, and received “Best Lab Assistant” award. Developed technical documentation and practicum modules for Database Systems and Web Programming. Supported 200+ students with web development and database programming.

Youth Program Director at GMAHK Kemang Pratama

January 1, 2022 - Present

Directed teams of 50+ members in skill-building camps and community projects (environmental cleanups). Mentored junior leaders through structured training, boosting program engagement by 40%.

Content Creator & Affiliate at TikTok

July 1, 2025 - Present

Content creation and affiliate marketing on TikTok, producing engaging videos and optimizing audience reach and conversions.

Gaming Content Creator at YouTube

July 1, 2022 - July 1, 2025

Created gaming content for YouTube, including short- and long-form videos with storytelling-driven highlights and channel growth strategies.

Freelance Video Editor at Pakar Jasa

October 1, 2025 - Present

Edited promotional videos and social content using Cap Cut, Adobe Premiere Pro, and other editing tools to create engaging short-form and long-form content.

AI Data Trainer at Appen Limited (Australia)

July 1, 2022 - July 1, 2025

Processed 500+ daily search queries to improve AI training model relevance, contributing to a 20% improvement in model performance and higher data quality.

Marketing & Operational Staff at PT Lider Indonesia / YouTube Content Creator

January 1, 2025 - December 31, 2025

Managed marketing campaigns and operational tasks; coordinated with national partners (e.g., Mujigae by Wonhae) to drive promotional activities and content distribution.

YouTube Content Creator / Self-Employed at Self-Employed (Celka Yap Ping)

March 1, 2026 - Present

Founded and managed a YouTube Shorts channel focused on educational health content; built a substantial audience and engaged community through regular posting and storytelling.