23+ years professional radio broadcaster & Linguist | Native Indonesian | Specializing in AI voice datasets & TTS. Hello, I am Robertus Miko Pratanu Aryo, a detail-oriented Indonesian Language Specialist with advanced English proficiency and more than two decades of experience in professional communication, linguistics, and audio production. I excel at recording clear, high-quality voice samples and delivering precise transcriptions under tight deadlines. My background includes a strong foundation in English Letters from Sanata Dharma University and hands-on experience as an English instructor, radio announcer, voice-over artist, and HRD. I thrive in remote work, uphold data integrity and confidentiality, and I am eager to contribute my expertise to high-impact AI training projects.…

ROBERTUS MIKO PRATANU ARYO

23+ years professional radio broadcaster & Linguist | Native Indonesian | Specializing in AI voice datasets & TTS. Hello, I am Robertus Miko Pratanu Aryo, a detail-oriented Indonesian Language Specialist with advanced English proficiency and more than two decades of experience in professional communication, linguistics, and audio production. I excel at recording clear, high-quality voice samples and delivering precise transcriptions under tight deadlines. My background includes a strong foundation in English Letters from Sanata Dharma University and hands-on experience as an English instructor, radio announcer, voice-over artist, and HRD. I thrive in remote work, uphold data integrity and confidentiality, and I am eager to contribute my expertise to high-impact AI training projects.…

Available to hire

23+ years professional radio broadcaster & Linguist | Native Indonesian | Specializing in AI voice datasets & TTS.

Hello, I am Robertus Miko Pratanu Aryo, a detail-oriented Indonesian Language Specialist with advanced English proficiency and more than two decades of experience in professional communication, linguistics, and audio production. I excel at recording clear, high-quality voice samples and delivering precise transcriptions under tight deadlines.
My background includes a strong foundation in English Letters from Sanata Dharma University and hands-on experience as an English instructor, radio announcer, voice-over artist, and HRD. I thrive in remote work, uphold data integrity and confidentiality, and I am eager to contribute my expertise to high-impact AI training projects.

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Language

Indonesian
Fluent
Javanese
Advanced
English
Fluent

Work Experience

Independent Business Owner & Language Consultant at Self-employed / Independent
January 1, 2011 - Present
Managed all business operations remotely, demonstrating exceptional self-discipline and time management to meet client deadlines consistently. Provided language and cultural consultation for diverse projects, ensuring nuanced instructions were followed with 100% accuracy. Produced high-quality audio content and written materials in both Indonesian and English.
HRD & Customer Service Representative at Major Telecommunications Company
January 1, 2005 - January 1, 2011
Promoted to HRD role due to outstanding communication, analytical, and problem-solving skills. Handled complex English support for postpaid clients, resolving issues with attention to detail and maintaining data confidentiality. Trained new staff on communication protocols and organizational workflows.
English Instructor, Radio Announcer & Voice-Over Artist at Independent / Freelance
January 1, 1999 - January 1, 2022
Taught English grammar, pronunciation, and linguistics to adult learners. Recorded hundreds of hours of broadcast-quality audio for radio ads, PSAs, and programs. Developed strong vocal control, pacing, and ability to follow precise scripting and direction.
Independent Business Owner & Language Consultant
January 1, 2011 - Present
Managed all business operations remotely, providing language and cultural consultation for diverse projects and producing high-quality audio content and written materials in Indonesian and English.
English Instructor, Radio Announcer & Voice-Over Artist
January 1, 1999 - January 1, 2022
Taught English grammar, pronunciation, and linguistics to adult learners; recorded hundreds of hours of broadcast-quality audio for radio ads, PSAs, and programs; developed strong vocal control and ability to follow precise scripting and direction.

Education

Foundation in grammar, linguistics, phonetics, and critical analysis at Sanata Dharma University, Yogyakarta
January 11, 2030 - April 26, 2026
College Coursework in English Letters at Sanata Dharma University, Yogyakarta
January 11, 2030 - April 27, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Education, Media & Entertainment, Professional Services, Telecommunications, Other
    paper Documentary Film Narration - Professionìal Voice Over

    Narrated a full-length documentary film currently airing on national television and YouTube.
    Demonstrates ability to deliver clear, engaging, and authoritative narration for long-form content.
    Recorded in professional studio environment. Suitable for e-learning, corporate, and AI training datasets.
    Project URL:

    uniE603 Native Professional Indonesian Male Voice - Ready for AI/ML Datasets
    This is a raw, unprocessed voice sample recorded specifically for AI voice model training and TTS development. Voice Characteristics: Gender: Male, 40-50 years old range Accent: Neutral Indonesian, standard Jakarta dialect Tone: Clear, warm, authoritative, and engaging Pace: Natural conversational speed, ~140 WPM Technical Specifications: Format: WAV/MP3, 48kHz, 24-bit, Mono Environment: Treated home studio, noise floor -60dB Equipment: Professional condenser microphone No background music, no effects, no compression Ideal Use Cases: AI model training, Text-to-Speech (TTS), voice assistants, e-learning modules, IVR systems, and audiobook narration. Available for long-form recording projects with 24-hour turnaround. I strictly adhere to data confidentiality agreements. voiceover indonesian native ai tts machinelearning dataset3. music instrumental soundtrack…