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$20/hr
100%
Job Success
$3K+ earned
Offers consultations
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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
$29/hr
100%
Job Success
$2K+ earned
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As a native Persian (Farsi) linguist and translator with over 12 years of experience, I have translated and published 10 books from English to Persian in Iran. My work spans literary translation, document translation, and website localization, ensuring high-quality, culturally relevant content.
While my Upwork portfolio highlights some of my recent projects, my professional experience goes far beyond what's showcased here. I’ve worked with publishers, language learning platforms, businesses, and international clients across various industries, delivering top-tier translation, voice-over, and localization services.
In addition to translation, I am a skilled voice-over artist and audio content creator, having recorded and produced professional Persian voice-overs for language-learning platforms, educational content, and commercial projects. I have also proofread and edited AI and human-generated audio files, ensuring accuracy and natural delivery in both Persian and English.
Key Services I Offer:
- Persian (Farsi) to English and English to Persian translation
- Localization audit, content localization for websites, apps, and marketing materials
- Virtual assistance with administrative tasks and project management
- Voice-over recording for commercials, e-learning, audiobooks, and more
- Persian transcription and annotation for audio and video content
- AI proofreading and linguistic QA for audio and text files
- Persian language tutoring for non-native speakers
I hold an MA in English Translation Studies and a BA in English Literature, providing me with a strong academic foundation to support my practical experience. I am proficient in Microsoft Office, Google Suite, Adobe Audition, YouTube Studio, Loft, and Canva, and I use top-notch recording equipment for voice-over projects.
Why Choose Me?
My experience extends well beyond the projects you see here on Upwork. I bring a wealth of expertise gained from working with global clients on high-level translation and localization projects, as well as providing voice-over services for major platforms. Whether you need a reliable translator, a versatile voice-over artist, or help with localization, I can help you deliver high-quality content tailored to your audience.
Let’s discuss how I can support your next project. Contact me today to get started!
$23/hr
100%
Job Success
$20 earned
Available now
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→ In April last year, Holly came to me, and said to me “Abby, I think my manuscript is too messy for publication, I want this book to shock KDP.” My response, “Ohh really, leave this to me”. After one round of my Full-Service Book Editing (Developmental Editing + Line Editing + Copy Editing + Proofreading), she landed a hybrid publishing deal and sold 8,200 copies within 122 days (YES, Just 4 Months🔥🔥 - Crazy right!)
This isn’t a lucky break — it’s the repeatable result I create for every client who’s brave enough to say “I’m ready to stop struggling alone.”
✅ WHAT I DO — AND WHY IT CHANGES EVERYTHING
As your Book Editor, Developmental Editing Expert, Copy Editor, Line Editing Specialist, and Proofreading Professional, I become the trusted partner who finally sees what you see.
I love what I do and I am always happy to speak with you. My services include:
✔ Book Editing
✔ Developmental Editing
✔ Copy Editing & Line Editing
✔ Proofreading
✔ Manuscript Editing
✔ Fiction Editing & Nonfiction Editing
✔ Book Cover design & 3D Book Mockup Design
✔ KDP formatting & Book formatting
✔ Manuscript formatting & layout design
✔ Ebook & paperback cover design (front & back)
✔ Kindle Ebook formatting (EPUB, MOBI)
✔ Paperback formatting (print-ready PDF)
✔ Book Layout Design
✔ Book Uploading (Amazon KDP, IngramSpark, Lulu, etc.)
HERE IS EXACTLY WHAT WORKING WITH ME LOOKS LIKE:
Whether you write Fiction (Romance Editor, YA Editor, MG Editor, Sci-Fi Editor, Fantasy Editor, Romantasy Editor, Children’s Book Editor) or Nonfiction (Memoir Editor, Self-Help Editor, Autobiography Editor, Personal Development Editor)…
I take your raw manuscript and deliver the complete solution you’ve been craving: Every project — whether a full manuscript edit, developmental edit, copyediting and line editing pass, proofreading, or a complete book cover design — comes with:
✔ A full Developmental Editing that strengthens plot and structure
✔ Line Editing that polishes every sentence for flow and rhythm
✔ Copy Editing that fixes grammar, punctuation, and consistency with a Track Changes in Microsoft Word
✔ Proofreading that makes your book sparkle.
✔ Affordable editing rates and honest, clear packages for every budget
This is the balance I bring to every single project.
I’ve helped hundreds of authors — from debut authors, indie KDP publishers, to Amazon Kindle writers across genres like:
➡️ Fiction: Literary Fiction, Romance, Thriller, Mystery, Fantasy, Science Fiction, Horror, Historical Fiction, Young Adult (YA), Children's Books, Women's Fiction
➡️ Nonfiction: Memoir, Self-Help, Business Books, Personal Development, Christian Books, Motivational, Biography, Academic Writing, Technical Writing, and more.
I know you have options. I know there are dozens of freelance editors and proofreaders on this platform. But I also know that not every editor reads your manuscript like a reader while editing it like a professional.
I’m your Book Editor, Manuscript Editor, Indie Author Editor, Self-Publishing Editor, KDP Editor, and biggest champion all in one.
🚀 READY? HERE'S YOUR NEXT STEP.
Let's talk about your book. Message me right now with your manuscript genre and word count. I’ll reply within hours with a personalized Editorial Assessment and clear next steps so you can finally breathe easy.
You can also request a FREE sample edit — send me the first 500 words of your manuscript and I will show you exactly what a professional book editing looks like before you commit to anything.
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$20/hr
$0 earned
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Most brands don't have a writing problem. They have a clarity problem. They know what they do, but they can't explain it in a way that makes people stop scrolling. That's where I come in.
I'm Fernanda, a Brand Copywriter and Content Strategist based in Australia.
Before moving into brand and marketing work, I spent 5+ years working in publishing, collaborating with major Latin American publishers on educational, nonfiction, and children's books. Working closely with authors, editors, designers, and marketing teams taught me how to shape ideas into stories people actually connect with.
Today, I bring that same editorial precision to brand messaging, content strategy, and copywriting.
Here's what we can work on together:
• Copywriting: web copy, landing pages, ads, captions, and campaigns
• Tone of Voice and Brand Messaging: defining how your brand sounds and making it consistent across every touchpoint
• Social Media Strategy: content planning, content calendars, and copy that builds genuine community
• Email Marketing: sequences and campaigns that actually get opened, read, and clicked
I'm a native Portuguese speaker and fluent in English, so if your brand communicates with more than one market, I've got you covered.
If you're looking for a brand voice people remember, content people actually read, and copy that turns attention into action, let's talk.
$30/hr
$200+ earned
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Transform Your Manuscript into a Polished Masterpiece
Experienced English Editor & Proofreader | MLA/APA Expert
As a meticulous editor with advanced writing and editing skills, I refine manuscripts into engaging, error-free narratives.
I am a skilled and experienced professional having expertise in English editing. I have advanced skills in writing and editing English. I am a quick learner. I can edit English Books (fiction & and non-fiction) into well-rounded, coherent narratives, with industry-standard formatting. I will proofread and edit your manuscript (arts & humanities) to make it an error-free publication.
My services:
☑️ Proofreading
☑️ Copy editing
☑️ Academic editing
☑️ Beta reading/Critique
I deliver industry-standard formatting and ensure manuscripts are:
- Coherent and well-structured
- Free of grammar, punctuation, and spelling errors
- Enhanced for clarity and readability
- Aligned with MLA/APA styles
Why Choose Me?
- Quick turnaround without compromising quality
- Obsessive attention to detail for flawless manuscripts
- Collaborative approach to preserve author intent
- Expertise in both fiction and non-fiction texts
Ideal Collaboration Scenarios:
1. You need professional editing to enhance your manuscript.
2. Ensure logical flow and direction of your argument.
3. Benefit from an expert eye for structure and language refinement.
4. Enhance universality and inclusiveness for global appreciation.
5. Add a second pair of eyes for perspective and quality control.
6. Citation style checking and bibliography creation (APA/MLA).
7. Improve reader engagement and investment return.
8. Ensure error-free publication-ready files (WORD/PDF)
Client Testimonial:
"I feel favored by divine providence to have selected Sundus as my editor/copywriter in Upwork! She went about her tasks efficiently, without the need for supervision to produce a quality manuscript. There were multiple Upwork contributors to this project, none of whom turned in the material simultaneously or at the same level of quality. Sundus was agile and savvy enough to take all that in stride, working her editorial superpowers to meet time commitments, while vastly improving what the end reader will experience. If I could give Sundus more stars in all categories I would! I highly recommend Sundus for any editing/copywriting/review/research project you may consider filling!"
(DiTallo, P., Oct, 31, 2022).
Check Sample at: Still Quail by Paula DiTallo is available at Amazon.
$250/hr
100%
Job Success
$5K+ earned
Available now
Offers consultations
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My 32 years in the military and aerospace, along with my Doctorate in Computer Science, ensure that you'll get expert help and an experienced, consultant, proofreader and editor for your project. A proven track record for on-time and on-budget delivery for projects ranging from 1 webpage to 200+ dissertation pages to proposals including:
- technology assessments
- technical edits
- project proposal and documentation proofreading
- academic editing
- information source assessment
- technical knowledge synthesis and prioritization
- multiple winning proposals to defense agencies
PROOFREADING
My background as a Naval Aviator and Chief of Combat Operations in Air Operations Centers around the world, plus Joint Military Operations experience in Combatant Commands, has taught me the value of teamwork and collaboration when a project must be done right. Your team will benefit from my experience working with others in challenging international and domestic environments. Based on my 3 decades as a student, presenter, and teacher, I will proofread your materials more precisely than other proofreaders. You will be provided with a corrected document using Microsoft ‘Track Changes’. Changes and corrections will be easy to identify and you will decide whether you want to accept them or not. You will get a seasoned, knowledgeable set of "eyes on" to help you deliver your best to your customers leading to your desired outcomes.
EDITING
Being a creator and editor of responsive proposals, innovative videos, academic papers, and interactive technical demonstrations, I understand that your project must appeal to a variety of disciplines and speak to a wide range of experience in your customer set. My expertly honed skill and understanding of English grammar, sentence and document structure will make your written materials more concise, easy to understand and customer ready.
Often times, when you understand the subject matter intimately, it can be difficult to translate that knowledge onto paper and make it understandable to your audience. Editing isn't just looking for spelling mistakes and punctuation errors, it is about improving and tightening your materials to make them better for your customer. My keen eye for detail and ability to make complex ideas easily comprehensible for the reader can help you overcome this hurdle and really connect with your target reader. My editing always matches your desired tone for the intended audience.
I also understand the need for contextual accuracy. My personal passion for exponential technologies, science, life-long learning, geopolitics, science fiction, and small business creation mean your materials will benefit from my knowledge in these areas. This will help your team produce and optimize content and materials that will engage your customers and compel them to act.
To ensure your material reflects your unique perspective, I welcome your input and changes as we go through the collaborative process. You're guaranteed a high standard of professionalism, attention to detail, and dedication to getting your project done right. Quality communication and in-depth understanding of your project needs ensures a first rate collaboration from start to finish!
Take a look at my qualifications and then peruse some samples of my writing. I look forward to serving you!
$30/hr
$0 earned
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Detail-oriented and versatile copy editor and proofreader with experience across long-form academic and creative writing. With an excellent track record that includes copy editing and proofreading a 125,000-word academic monograph and a 90,000-word fantasy novel, I have a sharp eye for structure and a keen sensitivity to the individual voice and argument of each text I work with.
I have received copy editing and proofreading training from the Publishing Training Centre, and am an Associate Member of the AFEPI (Association of Freelance Editors, Proofreaders, and Indexers of Ireland).
$40/hr
100%
Job Success
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I'm your go-to expert for German proofreading and content creation. With a solid background in proofreading, copywriting, SEO, translation, and marketing content creation, I bring over 8 years of experience to the table. Whether you're looking to captivate readers or have top-notch content without errors – I deliver quality that stands out!
I specialize in proofreading & copywriting:
✅ SEO-focused German articles and landing pages
✅ E-commerce content
✅ German Casino content
✅ Marketing content designed to engage and convert
✅ Persuasive copy that drives action
World-renowned, multi-million dollar companies highly value their collaboration with me. From health and technology to travel and lifestyle – my portfolio spans various industries. Clients like ExpressVPN, Roborock, Klinio, HealthReporter, Siteminder and Merkur have trusted me to enhance their brand voice.
My work also extends to English-German translations. I did translations for popular apps like Klinio and Joggo, and websites for clients such as Healthinsider, PIA and CyberGhost, adding a local touch to global products.
Other skills that might be helpful for your project:
✅ Expertise in WordPress, Shopify, Localization software, Google Ads and Analytics, Amazon and more.
✅ On and Off-Page SEO best practices, proficiency in keyword research, and content plan creation.
Madagascar
$8/hr
67%
Job Success
$1K+ earned
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. Mastery of Linkedin, Waalaxy, Podawaa
• Management of a customer portfolio (with CRM: NoCRM and Hubspot)
• Trained online by Grant Cardone Sales Training University
• Team management and supervision
• Educational science with training of trainers
• Business and sales skills
• Writing ability (Master's in SEO)
• Writing personalized emails
$80/hr
$20K+ earned
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Susan Gordon Byron is a non-fiction editor and poet in London. She is proud of 8 years' hard won experience in newsrooms and alongside clients with unique or complex book projects.
Recent achievements:
- Mentor, editor or writer on 20+ non-fiction book projects (memoir, autobiography, and subject-oriented). This included structural work, interviews, ghostwriting, or copy editing, as well as general mentorship and support.
- Publication in 5 poetry magazines in the last 12 months. Reading spoken word at events
- A science fiction novel (65,000 words) currently out on submission
For Susan, work is meaningful. It's not for gazing blankly at a clock, or daydreaming about sandy shores (although if you do that from time to time, she doesn't hold it against you). Because our work is meaningful, and important, she wants to hear from you, and she'd love to take a look at your writing.
She likes thinking about technology, philosophy, other writers, and, from time to time, the Bake Off on Channel 4. Also ordering many, MANY non-fiction titles at her local library. Why not ask her what she's reading?