Hire the Best English to Indonesian Translators

I help global companies create accurate, natural, and culturally relevant Indonesian content for AI systems, digital products, and multilingual audiences. With 18,000+ hours, $100K+ earned, and a 100% Job Success score on Upwork, I have supported enterprise clients in AI language evaluation, content quality assurance, localization, translation, and bilingual data projects. My work combines linguistic expertise with a strong understanding of quality standards, consistency, and user experience. My expertise includes: • English to Indonesian Translation & Localization • AI Language Evaluation (LLMs & Generative AI) • Content Quality Assurance (QA) • Bilingual Data Annotation & Validation • Website & App Localization • Proofreading, Editing & Linguistic Review • Market Research & Data Analysis Why clients work with me: ✔ Top Rated freelancer with 18,000+ successful hours ✔ $100K+ earned on Upwork ✔ 100% Job Success Score ✔ Experience working with enterprise and AI-focused projects ✔ Reliable, detail-oriented, and deadline-driven ✔ Clear communication and fast response I understand that great localization goes beyond translating words. It requires preserving meaning, adapting to cultural context, and ensuring every piece of content feels natural to Indonesian users. The same principle applies to AI language evaluation, where accuracy, consistency, and nuanced judgment directly impact model performance. Whether you need a localization specialist, AI language evaluator, bilingual data expert, or content quality analyst, I deliver work that meets professional standards while helping your products communicate effectively with Indonesian audiences. If you’re looking for a dependable long-term partner who values quality, precision, and collaboration, I’d be happy to discuss your project.

I have an N1 degree in Japanese Language Proficiency, a one and a half year working experience in Japan, specifically in Osaka, and am familiar with the Kansai accent. I'm also a native Indonesian speaker and writer. Note that the N1 degree is the highest level of the Japanese Language Proficiency Test that even native Japanese speaker finds it challenging to understand. My skills are mostly transcription, translation, and subtitling for Japanese-English-Indonesian language pairs. P.s: The hourly wage in my profile may vary by the content of the translation. Please get in touch with me first before sending out any offer. Thank you.

Hi! My name is Melisa an I am a native Indonesian speaker. I am a full time freelance translator with 6 years of experience. I am becoming more and more prominent in this sector through my hard labor and perseverance. Although my experiences in this sector is not that drastic, but I have certain qualities that are enough to convince you. I always make sure of the quick turnaround of my job as I never dissapoint any of my clients. I offer the following services : - English to Indonesian translation I can deliver high quality translation within short turnaround time. - Editing & Proofreading (English/Indonesian) - Content Writing - Virtual Assistant - Customer Service - Internet Research - Social Media Research I am always interested in making long term professional relationships with my clients. Since I am really looking forward to working with you, I am bound to make you not regret choosing me. I look forward to hear from you soon. Thank you.

My name's Simona and I am a professional English/Italian, Indonesian/Italian and Spanish/Italian translator, post-editor, teacher and writer. I'm an English, Spanish and Indonesian advanced (C1 Level) and native Italian (C2 Level). I've a master's degree in Oriental languages and civilities and a Second-level Professional Master's Program in Didactic of Spanish language. During my university's course I developed my languages and cultural skills. Then, during the master's degree I studied Indonesian, English and Spanish languages and cultures, and finally during the Master's program I studied the Didactic of Spanish language. From 2014 I’m a Private Tutor and I translated several texts as freelancer for private customers. In 2017, for my master's degree thesis, I translated the novel "Perempuan Berkalung Sorban" (by Abidah El Khalieky) from Indonesian to Italian. It was a very special experience! -------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------- I offer translations in a perfect Italian, correct and idiomatic, with no grammar mistakes and typos. I'm a hard worker, accurate, fast and reliable. I can handle any kind of texts, although I specialize in: - Literary Translation - Tourism Translation - IT (website, software, app) - E-commerce (Amazon, eBay) - Technical - Medical - Business & Finance - Legal (Contracts, terms, and conditions). - Game - Gaming My average daily output is 4000 / 5000 words, depending on familiarity of the content, with a 98-100% accuracy rate. I am known for my capability to work under pressure while providing accurate translations in both languages. I always work according to deadlines and respect specified timeframes. 100% HUMAN TRANSLATION As a home-based freelancer, my schedule is flexible, so as my translation rate which can be negotiated. Working with me, you can rely on my punctuality and my translation skill which can be trusted. -------------------------------------------------------------------------------------------------- My translation pairs: - EN - IT - EN - SPA - SPA - IT - INDONESIAN - IT -------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------- My reputation in serving clients is solidly built on honesty and strong work ethics. My goal is to provide service that exceeds expectations.

Language mediation has become my area of expertise and chosen career, as well as lifestyle that I passionate about. I have translated and edited more than 1,000 documents on various topics. I consider myself as a multi-skilled translator with a proven ability to translate written documents with deep consideration on quality and natural translation. I enjoy long-term relationships with my clients and embrace every challenge when they arise, and at the same time remaining aware of professional roles and boundaries. I would like to broaden my knowledge and experience in a project that allows me to grow. Areas of Expertise: • Articles on popular topics • Localization • Web applications • Proofreading Skills and Competencies: • Translation software tools (Wordfast and Trados) • Microsoft Office • Able to work to tight deadlines • Team player • Well-organized • Detail-oriented I hope you will allow me the privilege to convey your messages with a thorough understanding of the importance of intended meaning and multiculturalism.

Connecting you to your customers and clients. I am native bilingual Indonesian and Javanese, passionate and details oriented UI, UX, technical and marketing translator. With more than 10 years experiences in translating complex UI interface from English to Indonesian and English to Javanese. Dedicated to provide accurate and cultural sensitive localization to bridge missing gap between foreign speaker and native speaker globally.