About Timothy
Indonesian
Native or bilingual
English
Fluent
Experience
- ByteDance (TikTok Shop & Tokopedia)Search Recommendation Quality AssuranceTECHAugust 2023 - May 2026 (2 years and 9 months)Jakarta, Indonesia• LLM & Search QA (50-300 tasks/day): Executed Reinforcement Learning from Human Feedback (RLHF) and pairwise A/B testing on internal LLM infrastructures to improve factual consistency and algorithmic reasoning. Evaluated search intent mapping, autocomplete, and cross-modal query-to-product-image alignment.• AI Recommendation QA (100-500 tasks/day): Evaluated AI-generated e-commerce recommendation engines by analyzing user repurchase data, testing deduplication features, and validating semantic relationships in "You May Also Like" panels.• Global Remote Operations: Managed daily calibrations and feedback loops with BPO vendors across the US, Japan, LATAM, and SEA using enterprise collaboration tools (Lark/Feishu), continuously optimizing SOPs and training documentation.• Project Automation: Built and deployed process automation solutions using Feishu Sheets and Advanced Excel, successfully scaling across 7 countries. This resulted in a 47.70% reduction in Average Handling Time (AHT) and a 187.46% increase in efficiency.• Automated Reporting: Developed behavioral tracking systems and automated monthly data dashboards using Feishu Base (relational databases), reducing evaluation error rates by 56.52% and AHT by an additional 5.65%.• Video & Gaming Audit (100-200 tasks/day): Audited e-commerce promotional videos, SKU lists, and livestreaming content. Conducted rigorous QA testing for AI-driven game logic (Bagelbell) and product localization (Plants on Fire).• Achievement: Awarded "Trust & Safety Outstanding Individual: Best Performer Q4 2024".
- Vidio.comSearch Engine Optimization (SEO) SpecialistTECHAugust 2020 - July 2023 (2 years and 11 months)Jakarta, Indonesia• Designed comprehensive SEO strategies aimed at achieving optimal traffic and search engine rankings by leveraging key performance metrics and competitive analysis.• Optimized platform architecture for reputable global sports events such as FIFA World Cup 2022, Olympic Games Tokyo 2020, Premier League, and Champions League.• Mentored 30+ interns from the Kampus Merdeka Program in SEO basics, on-page strategy, and technical SEO architecture.• Handled App Store Optimization (ASO) for Google Play Store and improved SEM budget efficiency through SEO keyword synergy.• Created and maintained 12 microsites (WordPress-based PBN) across 11 distinct content niches.• Achievement: Initiated and spearheaded the 'Schedule Page Creation Project' for sports and TV niches, driving massive top-of-funnel organic growth that resulted in over 3M+ monthly impressions.• Achievement: Reached the all-time highest SEO Traffic metric for the platform during the FIFA World Cup 2022.Onduline Indonesia
- Onduline IndonesiaFreelance Search Engine Optimization (SEO)ARCHITECTURE AND URBAN PLANNINGApril 2022 - May 2022 (1 month)Jakarta, IndonesiaConducted technical website audits, localized keyword research, and meta title/description optimization resulting in +30% Impressions and +34% Clicks.
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Education
- Bachelor of Communication ScienceUniversitas Multimedia Nusantara2020Bachelor of Communication Science