Hire the Best Software Localization Freelancers
in Vietnam

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Huy D.

Da Nang, Vietnam

$15/hr
5.0
227 jobs

⭐𝗔𝗩𝗔𝗜𝗟𝗔𝗕𝗟𝗘 𝗙𝗢𝗥 𝗔𝗟𝗟 𝗕𝗨𝗗𝗚𝗘𝗧𝗦 & DEADLINE⭐ 𝐐𝐔𝐀𝐋𝐈𝐅𝐈𝐄𝐃 and 𝐂𝐄𝐑𝐓𝐈𝐅𝐈𝐄𝐃 𝑬𝑵-𝑽𝑰𝑬 𝑻𝑹𝑨𝑵𝑺𝑳𝑨𝑻𝑶𝑹 | Send me your file ~ I'm very RESPONSIVE! Need certified English Vietnamese translation ready for court, hospital or USCIS? Large scale is my strong suit. I take full end to end ownership of a complete website or software system, an entire book, or a whole educational and curriculum document set, and deliver every one with consistent terminology and on time. 📊 Proven on Upwork: $70K+ earned | 206 jobs | 2,006 hours | 5 star record | avg. 2 minute reply. 🚀 I SPECIALIZE IN LARGE, COMPLEX PROJECTS The bigger and more complex, the better: full web app and game localization, enterprise software, app and website strings, and large scale Vietnamese translation running into hundreds of thousands of words. Terminology stays consistent across every file and every milestone ships on time. As a native Vietnamese linguist, I focus on high stakes content where a single error is expensive. 🎯 CORE ENGLISH VIETNAMESE TRANSLATION SERVICES 🔹 CERTIFIED DOCUMENT TRANSLATION Certified English Vietnamese translation of birth & marriage certificates, diplomas & academic transcripts, police & background records, visa & immigration papers, USCIS submissions and notarized statements, formatted to mirror the original and accepted by US State & Federal services. 🔹 LEGAL TRANSLATION English Vietnamese translation of contracts, NDAs, Terms of Service, privacy policies, court rulings, litigation & arbitration files, intellectual property and corporate & M&A paperwork. Confidential, precise and deadline safe. 🔹 MEDICAL & PHARMACEUTICAL TRANSLATION Vietnamese translation of clinical trials, informed consent forms, patient records, patient information leaflets (PILs), medical device manuals (IFUs), pharma dossiers, hospital reports and regulatory submissions. 🔹 FINANCE, FINTECH & BANKING TRANSLATION Vietnamese translation of annual reports, audits, financial statements, investment decks, crypto & forex & blockchain content, KYC & AML policies, loan agreements, insurance and tax documents, mobile banking & fintech apps. 🔹 SUBTITLES, CAPTIONS & TRANSCRIPTION Vietnamese translation for SRT, VTT, STL and XML subtitles across film, YouTube, webinars, eLearning and corporate video, timestamped, reading speed optimized and fully QA'd. Plus transcription with speaker labels and time codes. 🎯 MORE VIETNAMESE TRANSLATION & LOCALIZATION 🔹 Software, app & website localization: Vietnamese translation of UI, UX, JSON, HTML, XML, RESX and i18n strings 🔹 Game localization: dialogue, menus, character adaptation, culturalization, QA & LQA testing 🔹 Technical & engineering: user manuals, safety guides, machinery, automotive, aviation, construction 🔹 IT & telecom: Vietnamese translation of system manuals, API docs, network configs and cybersecurity materials 🔹 Marketing & media: ad campaigns, taglines, slogans, brand messaging, transcreation 🔹 eCommerce & retail: product listings, reviews, packaging, marketplace compliance (Amazon, Shopee, Lazada) 🔹 Academic & scientific: Vietnamese translation of theses, dissertations, journals, research papers, lab reports and surveys 🔹 eLearning & education: curricula, training modules, assessments, EdTech platforms 🔹 Government & NGO: policy papers, tenders, census surveys, awareness projects 🔹 Publishing & journalism: Vietnamese translation of press releases, news articles, editorials and features 🔹 Logistics & supply chain: shipping docs, Incoterms, trade agreements, warehouse texts 🔹 Energy & environment: oil & gas, renewables, sustainability & compliance reports 🔹 Travel & tourism: Vietnamese translation of brochures, tour guides, hospitality, airline and travel app content 🔧 TOOLS, FORMATS & EXTRAS CAT tools: Trados, memoQ, Phrase, Smartcat, XTM (glossary + QA). Live interpretation: Zoom, Teams, Meet, Webex. DTP & formatting: Word, PowerPoint, Excel, Canva, InDesign, WordPress. SEO writing: Semrush, Ahrefs, Surfer. Delivered in .docx, .pdf, .pptx, .json, .html, .srt and more. 🎯 WHY CLIENTS TRUST ME ✅ BA in Translation & Interpreting, University of Danang ✅ Internationally certified and trusted by US State & Federal services ✅ English Vietnamese translation & LQA consultant for Amazon, Zoom, AstraZeneca & VinGroup ✅ Published in mainstream Vietnamese media ✅ 100% human translation, never machine output ✅ Lifetime guarantee plus cashback on any error ✅ Strict confidentiality, NDA on request ✅ All budgets & deadlines welcome, fast and highly responsive 📩 Send me your file for professional English Vietnamese translation and I'll reply fast with a quote, plus a free short sample so you can check the quality risk free.

  • Editing & Proofreading
  • Translation
  • Vietnamese to English Translation
  • Editorial Translation
  • Proofreading
  • General Transcription
  • Machine Translation
  • Neural Machine Translation
  • Medical Translation
  • Science & Medical Translation
  • Translation Plugin
  • Translation & Localization Software
Duong T.

Bac Lieu, Vietnam

$12/hr
4.9
40 jobs

I help global companies create Vietnamese content that sounds natural, trustworthy, and culturally accurate — not translated. I’m a native Vietnamese linguist with 8+ years of experience in English-Vietnamese translation, localization, linguistic QA, AI training, and NLP annotation. My work combines language accuracy, localization expertise, and reviewer-level quality control to help products and content succeed in the Vietnamese market. Many translations are technically correct but still feel unnatural to Vietnamese users. I focus on making sure your content reads fluently, preserves intent, and matches real user expectations across apps, websites, AI systems, and multilingual products. Over the years, I’ve worked with agencies, startups, AI companies, and global teams on projects involving SaaS localization, AI/LLM evaluation, translation QA, transcription review, and multilingual content workflows. What I specialize in 🌐Vietnamese Translation & Localization Apps & SaaS platforms Websites & landing pages Marketing & advertising content E-commerce localization UI/UX strings Gaming localization Legal & business documents Academic & educational materials 🤖AI, NLP & Linguistic Annotation AI response evaluation LLM training support Prompt/response review Linguistic annotation Vietnamese NLP datasets RLHF-style evaluation tasks AI-generated content review Machine translation post-editing (MTPE) Safety/compliance review 🔍QA & Review Linguistic QA (LQA) Translation review & proofreading Terminology consistency checks Style guide compliance Localization QA for enterprise workflows Human review of AI-generated Vietnamese content 🎧Transcription & Subtitling Vietnamese audio transcription Accent-sensitive review Subtitle QA & synchronization review 📌What clients can expect Native-level Vietnamese fluency Clear and responsive communication Careful QA before delivery Strong attention to context and tone Reliable turnaround and deadline management Human-quality localization instead of raw machine output ⭐Experience Highlights Millions of translated and reviewed words 8+ industries supported Experience with enterprise localization workflows Background in English linguistics AI/NLP annotation and reviewer experience for multilingual datasets 🚀Tools & Platforms MemoQ XTM SDL Trados Smartcat Phrase Crowdin DataCompute Feather Aegisub SubtitleEdit Google Workspace Microsoft Office QA review workflows 🎉If you need a Vietnamese linguist who understands both localization quality and modern AI language workflows, feel free to send me a message. I usually respond within a few hours and can often start within few hours.

  • Localization
  • Editing & Proofreading
  • Document Translation
  • Medical Translation
  • Business Translation
  • Legal Translation
  • English to Vietnamese Translation
  • Vietnamese
  • Vietnamese to English Translation
  • Data Labeling
  • Law
  • Data Annotation
  • Transcription Timestamping
  • Translation
  • English
Vui N.

Hanoi, Vietnam

$25/hr
4.9
72 jobs

✅100% Job Success Score in Supply Chain Management | 🏭 Manufacturing & Logistics Expert I provide a service focused on Supply Chain for Manufacturing businesses, specializing in: ★ Supply Chain Strategy & Planning ★ Logistics & Transportation Optimization ★ Warehouse Design & Space Utilization ★ Inventory Optimization & Throughput Reduction ★ Supply Chain Simulation & Modelling ★ Manufacturing Supply Chain (Automotive, Spare Parts) ★ Global Supply Chain Operations ★ Supply Chain Financial & Budget Modelling ====================================================================== ✅ 100% Job Success Score | 🌐 Technical English-Vietnamese Translator | 🤖 AI Trainer | ✍ SEO Copywriter I provide a service focused on technical translation and digital content, specializing in: ★ English-Vietnamese Translation (Manufacturing, Logistics, Supply Chain) ★ Technical Documents & User Manuals ★ ERP & Supply Chain Software Content (SAP, Oracle, Odoo, Netsuite) ★ AI Data Training & Annotation ★ SEO Copywriting for Manufacturing & B2B ★ Website & Blog Content ★ Product Documentation & Manuals ★ Product Descriptions & Catalogs ★ Marketing Copy (Landing Pages, Ads, Email) ★ Bilingual Content Optimization (EN-VI)

  • Software Localization
  • Contract Management
  • Supply Chain Management
  • Logistics Management
  • SEO Localization
  • English to Vietnamese Translation
  • SEO Content
  • Website Translation
  • Content Writing
  • Web App Localization
  • Website Localization
  • Content Localization
  • Manufacturing & Storage
  • Marketing Localization
  • Translation & Localization Software
Nguyen L.

Da Nang, Vietnam

$37/hr
5.0
63 jobs

I help companies enter and grow in Vietnamese markets through localization, SEO/GEO, and practical AI-enabled content operations. My core work is English-Vietnamese localization: translation, editing, MTPE, LQA, SEO keyword research, content optimization, UX/web copy, and Vietnamese market adaptation. I have worked with agencies and direct clients across SaaS, technology, tourism, insurance, education, games, biotechnology, and digital marketing. I also build AI deployment and knowledge workflows for teams that want faster, more private, and more repeatable operations. This includes self-hosted agent environments, Obsidian knowledge systems, custom agent Skills, and local-first LLM workflows that support real business processes instead of staying as experiments. What I can help with: - English-Vietnamese translation, editing, proofreading, MTPE, localization QA, and content adaptation. - Vietnamese SEO/GEO: keyword research, AI-search visibility, on-page recommendations, search intent mapping, and localized content briefs. - Localization operations: glossaries, style guides, QA workflows, terminology systems, and repeatable content processes. - AI deployment and enablement: Hermes Agent, OpenClaw gateway, private/local agent workspaces, and workflow automation. - Knowledge systems: Obsidian vault architecture, documentation workflows, memory layers, and operational knowledge bases for agents and human teams. - Custom AI Skills: authoring, testing, versioning, and maintaining agent Skills that turn general AI into domain-specific tooling. I do not sell theory. I build usable systems and deliver clean language work. Every AI deployment is documented, every Skill is versioned, and every localization workflow is structured so it can be reused and improved. Good fit if you need: - A reliable Vietnamese localization partner with SEO/GEO experience - Localized content that is clear, searchable, and culturally natural - A private/local AI workspace connected to your existing knowledge base - AI-assisted content, localization, or research workflows that your team can actually maintain - A contractor who can combine language quality, search strategy, and practical automation Based in Da Nang / Hoi An, Vietnam. Available for remote work and async collaboration across APAC, Australia, Europe, and US time zones.

  • On-Page SEO
  • SEO Keyword Research
  • Search Engine Optimization
  • Off-Page SEO
  • Creative Writing
  • Vietnamese to English Translation
  • Copywriting
  • Editing & Proofreading
  • Content Writing
  • English to Vietnamese Translation
  • English
  • Translation

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