Hire the Best Payment Processing Specialists
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My name is Arthur Liu, and I am a foreign trade operator. I have 16 years of experience working with companies involved in shipping arrangements, sourcing, production follow-up, and order fulfillment. I hold a degree in international trade and economics. I am very detail-oriented and quick to pick up new skills. Having recently left my previous company, I now offer services in sourcing, inspection, dropshipping, and other foreign trade-related fields. I am dedicated to my work and strive to exceed your expectations. I believe I can be your reliable sourcing team and business partner in China. What I can do for you: *Sourcing *Quality control *Dropshipping *Fulfillment Order *Customs paperwork *Ocean logistics *Sample testing

I am a Java Backend Engineer specializing in banking and payment API integration across China and global markets. With over 2.5 years of experience. My work is using APIs to connect enterprise systems to financial institutions directly like Alipay, major Chinese banks, and international financial networks (SWIFT, ISO 20022). My expertise covers payment processing, financial reconciliation, and e-document handling. Full project management from start to finish.

Hello! I'm Fupeng Zhang, a native Chinese freelancer with solid experience in data annotation, Mandarin transcription, SRT subtitle editing, and QA testing. I'm fluent in Simplified Chinese and proficient in various AI training tasks including video labeling, semantic segmentation, and multi-object tracking. I specialize in: 1. Creating accurate, well-synchronized SRT subtitles 2. Annotating image, video, and LiDAR data for computer vision projects 3. Performing Mandarin speech transcription and audio tagging 4. Translating between English, Chinese, and Urdu 5. Mobile/web QA testing (focused on Chinese Android users) 6. Providing support for e-commerce platforms like Amazon, Shopify, and eBay 7. Managing emails, documents, and virtual tasks as a reliable assistant 8. Contributing to SEO and web content optimization in Simplified Chinese 9. Compare the transcript output from two different models Mandarin Chinese 10. Website Proofreader - Mandarin/Chinese 11. AI Prompting Test Project Mandarin/Chinese I'm committed to high-quality results, attention to detail, and on-time delivery. I bring a proven track record of success in multilingual, high-volume data tasks. 📩 Click the ‘Invite’ button to discuss how I can help with your next project! 🔍 Keywords & Extended Skills Also experienced in: 1. Simplified Chinese Native Language Expert for AI Rating & Rewriting 2. SRT Subtitle Editing / Video Timestamping 3. QA – Software Testing – Android & Web – China 4. Web Development & Testing 5. Mobile App/Web Testing (Simplified Chinese, Android Devices) 6. Image & Video Labeling 7. Annotation and Segmentation 8. Multi-Object Tracking and Detection 9. Text Classification – Semantic Segmentation 10. LiDAR Annotation 11. Superpixels Annotation 12. Landmark / Key-point Annotation 13. Line Annotation (e.g., road lines) 14. Cuboid Annotation 15. Audio Transcription 16. Text Translation 17. English to Urdu Translation 18. English to Chinese Translation 19. Chinese to English Translation 20. Chinese Virtual Assistant(Shopify,Website,Amazon,AliExpress & Cross-Border E-commerce Warehousing, Mercado Libre,e-commerce platforms,Product Listing,Product Sourcing Agent,1688, Taobao, Alibaba, or factory-direct,Alibaba Product Sourcing,Buying) 21. Handling Multiple Tasks 22. Email Handling 23. Maintaining Highly Sensitive and Confidential Documentation 24. Sales Representative 25. Dealing with Customers on Amazon / Shopify / eBay 26. Chinese SEO Optimization 27. Content Editing for Search Engine Visibility 28. Mandarin Speaking 29. Full-Time Chinese Video Editor (Mandarin Speaking)(WeChat/RED/Weibo) 30. Chinese SRT (subtitles) specialist 31. Baidu Campaign Manager 32. Roboflow Image data annotation for electronic circuit 33. Website Chinese SEO Optimisation 34. Alibaba Product Sourcing Specialist 35. Chinese Sourcing Expert 36. Chinese voice artists (male and female) 37. Chinese (Simplified) to English Transcription 38. LLM Trainer for Prompt tasks 39. Native Mandarin speaker recordings 40. Native Chinese Mandarin speaker recordings 41. Data Checker for Chinese Websites 42. English to Simplified and Traditional Chinese Translators and Proofreaders 43. Data Entry- Mandarin Speaking 44. Chinese Essay Transcription Specialist 45. Chinese Video Transcription 45. Closed Captioning 46. Voice Actor Mandarin record 47. Voice-Over Recording 48. Voice Acting 50. Chinese (Simplified) Translation for Website 51. Chinese Natives for Data Labelling Tasks 52. Male OR Female Voice Over Talent In Mandarin 53. Content Writer/Translator for Chinese 54. Record Multi-Channel Speakers Conversation in Mandarin. 55. Mandarin Speaking Translator / Cantonese (Conversational/Intermediate) 56. Validate Chinese Traditional localizations for gaming UI 57. Transcribe the Audio chinese mandarin / Hong Kong Chinese 58. Seedance 2.0 AI Video Ads Creator | China-based Specialist | AI Video Editor 59. Specialize in creating clear and aesthetic visual graphics for Chinese Astrology and Feng Shui, with a core focus on BaZi and its 12 Earthly Branches — covering their corresponding direction, Chinese grapheme, Chinese name, Western zodiac name, associated months & hours, hidden stems, and visualizing all core Earthly Branch relationships including combo, clash, punishment, harm and break that underpin professional insights for daily luck, timing and relationship compatibility, and further support intuitive daily decision guidance and daily decision intelligence for users. 60. Realistic AI UGC Video Demo – Seedance 2.0 Lip-Sync Showcase Data annotation tools I use: ✅ LabelImg | ✅ LabelMe | ✅ LabelBox | ✅ CVAT | ✅ VOTT | ✅ Imglab.in | ✅ Google Earth Pro |✅ Prodigy |✅ Doccano |✅ Audiolabel |✅ ELAN |✅ Praat |✅ SuperAnnotate |✅ Amazon SageMaker Ground Truth |✅ Roboflow|✅ Seedance2.0

🏆 TOP-Rated Freelancer on Upwork ✔️ 0 Negative Review ✔️ 15K+ USD Earner on Upwork + More than 10 long term contracts. ✔️ Your Trustworthy Virtual Assistant in China for High-Quality and Long-Term Service. I’m a Virtual Assistant and China-based support specialist helping businesses and individuals handle tasks, solve urgent problems, and manage operations efficiently. With strong research skills, bilingual communication, and local China access, I help international clients execute projects that require reliable on-ground coordination and fast results. I focus on practical solutions, clear communication, and dependable execution. ⭐ TRAVEL & SETUP ASSISTANCE IN CHINA ▪️ Hotel and accommodation booking assistance ▪️ Transportation and daily service setup ▪️ Food delivery and grocery arrangements ▪️ Chinese apps and service guidance ▪️ Translation and communication support Ideal for individuals or teams visiting or relocating to China. ⭐ CHINA-BASED SUPPORT (LOCAL EXECUTION) Being located in China allows me to help clients who need real assistance navigating local services and businesses. ▪️ Finding and coordinating local service providers or specialists (technical staff, production crews, etc.) ▪️ Communication and negotiation with Chinese companies ▪️ Supplier and business verification ▪️ Urgent task handling and problem solving ▪️ Local market and service research I help clients get things done quickly when remote support isn’t enough. ⭐ PRODUCT & SUPPLIER SOURCING ▪️ Supplier and manufacturer research ▪️ Custom product sourcing ▪️ Supplier legitimacy checks ▪️ Price comparison and vendor coordination ▪️ Authentic product verification I help businesses confidently access the Chinese market and avoid unreliable vendors. ▹ KEY VIRTUAL ASSISTANT SKILLS ▪️ Data Annotation & Image Labeling (long-term, high-volume) ▪️ Bilingual VA Support (English–Chinese–Urdu) ▪️ General Virtual Assistance (1,250+ hours) ▪️ Data Extraction & Data Entry ▪️ Research & Information Sourcing ▪️ Social Media Management ▪️ Ecommerce Shopping Assistance (Chinese platforms) ▪️ Customer Support & Text Editing ▪️ Logo/Data Handling for Brand Projects ▪️ HR/Executive Assistance (Chinese-speaking clients)