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Wiwin Wijaya

@wiwinwijaya

Indonesian language specialist pursuing AI data evaluation, with experience assessing content and improving product listing clarity.

Indonesia

Message

What I'm looking for

I’m interested in contributing to AI data evaluation, content quality assessment, search relevance evaluation, and Indonesian-language quality assurance. I’m comfortable working independently, following detailed guidelines, and completing structured tasks in a remote environment.

As a self-employed small business owner, I conduct market and competitor analysis, assess product performance, and optimize listings for clarity and visibility.

At Wooden Fabric, I analyzed financial and operational data, evaluated cost data to identify inefficiencies, and improved documentation systems using Excel. My analysis reduced subcontractor costs by 10%.

At PT Pipeline Marketing Technology, I performed A/B testing, assessed content performance, and cleaned and structured datasets. I also researched relevant KOLs for target audiences.

I’m interested in AI data evaluation, content quality assessment, search relevance evaluation, and Indonesian-language quality assurance. I’m a native Indonesian speaker with professional working proficiency in English and training in English–Indonesian legal text translation.

Experience

Work history, roles, and key accomplishments

Current

Small Business Owner

Current

Self Employed

May 2024 - Present (2 years 5 months)

Conducted market and competitor analysis to support data-driven decisions, applied structured analysis for product positioning, and optimized listings for clarity and visibility.

Market Analysis Competitive Analysis Product Positioning Data Analysis Optimization

Business Analyst

Wooden Fabric

Oct 2023 - May 2024 (7 months)

Analyzed financial and operational data to support business decisions, identified inefficiencies through cost data evaluation, and maintained organized datasets. Reduced subcontractor costs by 10% through data-driven analysis.

Financial Analysis Operational Analysis Cost Analysis Data Analysis Excel Documentation

Digital Marketing Intern

PT Pipeline Marketing Technology

May 2022 - Dec 2022 (7 months)

Performed A/B testing to evaluate content effectiveness, assessed content performance, cleaned and structured datasets, and conducted research to identify relevant KOLs.

A B Testing content analysis Data Cleaning Data Structuring Research KOL Identification

Volunteer

Negeri Anak Indonesia

May 2021 - Dec 2021 (7 months)

Taught foster kids at Kaimana, Papua, supported partnership outreach initiatives, and served as treasurer for an online study tour program.

Teaching Partnership Outreach Treasurer Program Support

Mentor

Friedrich-Schiller-Universität Jena

Mar 2018 - Mar 2018 (0 months)

Assisted international students with onboarding and adaptation.

Student Support Onboarding Mentorship

Intern

PT Henkel Adhesive Technologies

Jul 2012 - Aug 2012 (1 month)

Optimized production process.

Process Optimization

Education

Degrees, certifications, and relevant coursework

LBI FIB Universitas Indonesia

Preparation Course to take the Exam to be Sworn Translator, Translation

2026 -

Preparation course to take the exam to be a sworn translator, currently ongoing.

LBI FIB Universitas Indonesia

Advanced Level Legal Text Translation (English⇌Indonesia), Legal Text Translation

2025 - 2025

Advanced Level Legal Text Translation (English⇌Indonesia) training in legal-document analysis, terminology research, information verification, and structured documentation.

LBI FIB Universitas Indonesia

Intermediate Level Legal Text Translation (English⇌Indonesia), Legal Text Translation

2025 - 2025

Intermediate Level Legal Text Translation (English⇌Indonesia) training.

Friedrich-Schiller-Universität Jena

Master of Science, Business Administration for Engineers and Scientists

2015 - 2018

Grade: 1.7 (1 is the best score)

M.Sc. in Business Administration for Engineers and Scientists with a GPA of 1.7 (1 is the best score). Thesis on the effect of repeated product colors on consumers' online purchase intention, involving primary research.