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(1) Freelance Opportunity #1: Arabic Speech Transcription & QA Expert We are seeking Arabic language freelancers to participate in a speech-to-text (STT) evaluation project. **A physical test room is required** for this project. **Language**: Arabic (MSA and regional dialects) **Audio Duration**: 3,000 minutes **Project Duration**: 3–4 weeks **Compensation**: Up to USD \$11,500 (varies by test method) #### Test Methods (3 types — different payment levels) 1. **WER/CER Report Only** * Compare pre-generated model STT output with ground-truth transcription * Based on predefined domain scenarios 2. **Script Writing + TTS Testing** * Write natural spoken scripts per domain * Generate TTS audio files with appropriate background noise * Perform same WER/CER evaluation 3. **Voice Actor Recording** * Use native voice actors to record scripts in a test room * Includes noise settings + full audio pipeline testing > **Higher test complexity = higher pay.** Compensation will be adjusted according to which method is used. #### Requirements * Native or fluent Arabic speaker * Experience in STT transcription and quality analysis * Familiarity with WER/CER concepts and tools (e.g., `jiwer`, `sclite`) * Must have access to a quiet **test room or recording studio** * Able to work with minimal supervision and deliver on time ### Freelance Opportunity #2: Hindi Speech Transcription & QA Expert We are hiring Hindi language freelancers for an STT validation project. A quiet **test room is mandatory**. **Language**: Hindi **Audio Duration**: 3,000 minutes **Project Duration**: 3–4 weeks **Compensation**: Up to USD \$10,385 (method-dependent) #### Test Methods Same 3 as above — with increasing complexity: * Compare model vs ground-truth * Script + TTS audio creation + evaluation * Live recordings with voice actors in test room #### Requirements * Native or fluent in Hindi * Prior experience with ASR or transcription * Access to a **quiet testing space** * Strong attention to detail in quality evaluation --- ### Freelance Opportunity #3: Spanish Speech Transcription & QA Expert Join our Spanish-language STT testing team for a 3-week evaluation project. A **physical test room** is required. **Language**: Spanish (LatAm or Iberian) **Audio Duration**: 3,000 minutes **Duration**: 3–4 weeks **Compensation**: Up to USD \$11,154 #### Test Options 1. Basic STT WER/CER evaluation 2. Script writing + TTS voice generation + testing 3. Live recordings by native voice actors in your location > Background noise simulation and script authenticity are required in Types 2 & 3. --- ### Freelance Opportunity #4: French Speech Transcription & QA Expert We are looking for French-speaking freelancers to evaluate STT model output with varying depth of testing. **Language**: French (France, Canada, West Africa welcome) **Audio Duration**: 3,000 minutes **Duration**: 3–4 weeks **Compensation**: Up to USD \$11,923 #### Evaluation Modes * Basic transcription validation * Scripted TTS testing * Native speaker recordings in a **certified test room** 1. A short introduction and relevant experience 2. Sample of previous transcription/STT work (if available) 3. Availability and location (confirm access to a test room) 4. Desired payment and preferred test type (1, 2, or 3)
Project ID: 39716142
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19 freelancers are bidding on average $7,646 USD for this job

Greetings! I’m a top-rated freelancer with 15+ years of experience and a portfolio of 700+ satisfied clients. I specialize in delivering high-quality, professional services tailored to your unique needs. Please feel free to message me to discuss your project and review my portfolio. I’d love to help bring your ideas to life! Looking forward to collaborating with you! Best regards, Revival
$5,000 USD in 7 days
5.9
5.9

السلام عليكم I can do exactly the same as you shared, I can start working on it right now, About me ADVANCE Arabic Freelancer with more 5 years experience in translation and transcription, I am your go-to person for all of your Arabic language needs. As a native Arabic speaker with excellent proficiency in both MSA and regional dialects, I possess the linguistic skills essential for accurate STT analysis. Not only do I understand the language intricacies and cultural nuances needed for quality evaluation, but I'm also well-versed in relevant tools like "jiwer" and "sclite." To enhance the effectiveness of STT, I can even contribute to the scriptwriting process to ensure that it closely replicates natural spoken Arabic and includes appropriate background noise. Moreover, I have regular access to a quiet test room which makes me perfectly equipped to handle your testing requirements.
$7,500 USD in 1 day
5.9
5.9

Hi there, My name is Isme A., Project Executive at 8veer Consultancy. Thank you for considering us for your STT Training and Evaluation project across Arabic, Hindi, Spanish, and French languages. We understand your need for native-level linguistic expertise, transcription accuracy, and quality analysis in controlled test environments. Our multilingual team includes specialists in all four languages, equipped with certified test rooms and hands-on experience in WER/CER metrics, ASR pipelines, and TTS script development. We support all three test methods, from model evaluation to live recordings, and adhere strictly to quality benchmarks and delivery timelines. We’ve successfully completed similar large-scale evaluations for AI speech systems across multiple dialects and noise conditions. We estimate delivery of all four languages within 21 working days and are available to begin immediately. Yours sincerely, Isme A. Project Executive Project Management Office (PMO) 8veer Consultancy Ref: 8V-PMO-FRC
$10,000 USD in 21 days
5.1
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Hello, I’m Thomas, a professional writer with extensive experience in technical writing, research writing, academic writing, and content writing. I specialize in producing well-researched, clear, and engaging articles that meet client expectations and SEO best practices. Whether you need in-depth reports, academic papers, or website content, I can deliver high-quality work on time with precise attention to detail. I am also skilled in proofreading and editing to ensure error-free, polished final drafts. With my expertise, I can help bring clarity and professionalism to your project while maintaining your unique voice and style. I look forward to collaborating with you. Best regards, Thomas
$7,500 USD in 20 days
2.7
2.7

Hello! As a seasoned writer with an unwavering attention to detail and extensive language skills across Arabic, Hindi, Spanish, and French; I am well-suited for your STT project. My significant experience in Technical Writing and Transcription allows me to fully understand the objective of each test method and execute with precision. Through my career, I have developed a deep understanding of WER/CER concepts and relevant tools like 'jiwer' and 'sclite', precisely the skill set you require for Method 1 evaluation. In addition to language proficiency, I can offer you access to a certifiedquiet test room for both Arab or Hindi languages if selected. My understanding of the importance of domain specificity and the incorporation of appropriate background noise align well with the requirements for script writing + TTS testing as needed in Methods 2 and 3. With intriguing research my expertise, my script writings induce various familiar voices with apt background sound . The same can be done globally using native French voice actors. My flair for effective communication will ensure we are always on the same page, and that all your expectations are not just met but exceeded.
$7,500 USD in 10 days
2.0
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Hi Hojoon L., Your design project just crossed my desk—and I'm already picturing some exciting possibilities. Quick question: What's your biggest design challenge right now—users dropping off, confusing navigation, or a interface that just doesn't convert? I've been crafting user experiences for 15+ years using Figma, turning complex ideas into Content Development, Content Creation, Public Speaking, Training, Instructional Design, Technical Writing, Zoom and Transcription interfaces that users actually love to use. But here's my secret—I don't just make things look pretty, I design for behavior. Recent design wins: • SaaS dashboard - 85% reduction in user confusion through simplified workflows • E-commerce app - 290% checkout completion boost with strategic UX tweaks • Healthcare platform - Designed intuitive interface that cut training time by 60% Here's what I'm curious about: Do you have existing user feedback, or are we designing from scratch based on assumptions? Something most designers overlook: Great design isn't just about aesthetics—it's about removing every possible friction point between your user and their goal. That's where the magic happens. What's the main action you want users to take on this interface? Best regards, Archit
$5,000 USD in 29 days
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I am IT Professional and Hindi is my mother tongue, I can read, write Hindi very well. I have quiet room as well for any conversation required. Let us know full details
$5,100 USD in 7 days
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Hello, I understand you're looking for multilingual STT training specialists to conduct comprehensive speech-to-text evaluation projects across Arabic, Hindi, Spanish, and French languages with varying complexity levels and professional test room requirements. With extensive expertise in speech recognition systems, transcription quality assurance, and multilingual audio processing, I specialize in delivering high-accuracy STT model validation using WER/CER methodologies, script development for TTS testing, and native voice actor coordination for authentic audio dataset creation. My comprehensive approach encompasses all three evaluation methods including baseline WER/CER analysis using industry-standard tools like jiwer and sclite, advanced script writing with domain-specific scenarios for TTS generation with appropriate background noise simulation, and professional voice actor recording sessions in certified test environments. I have proven experience across multiple language variants including MSA Arabic dialects, Hindi regional accents, LatAm/Iberian Spanish, and French-Canadian/West African variations with deep understanding of phonetic nuances and cultural authenticity requirements. Thanks, Asif
$10,000 USD in 11 days
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Yeongdeungpo-gu, Korea, Republic of
Member since Aug 20, 2025
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