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Ngankoue A.

Ngankoue A.

Native French Speaker | Voice Talent | Audio Data Collector

Native French speaker providing high-fidelity audio data for AI training, voice recognition, and linguistic projects with 100% technical accuracy. Most recording projects fail due to poor audio quality or incorrect file management. I eliminate these risks by combining native linguistic fluency with a Software Engineering background. I don't just record voice; I deliver structured audio data that is ready for immediate integration into your machine learning models or production pipelines. Technical Strengths & Skills Linguistic Precision: Native French speaker with a neutral, articulate, and professional accent. Acoustic Quality: Recordings performed in a treated, silent environment with professional-grade equipment (Zero echo, zero background noise). Data Integrity: Expert at following complex naming conventions, folder structures, and specific metadata requirements. Audio Specs: Proficient in delivering exact sample rates (16kHz to 48kHz), bit depths, and formats (WAV, FLAC, MP3). Featured Projects & Accomplishments AI Dataset Collection: Successfully recorded and labeled 2,000+ French utterances for a major voice assistant training project, maintaining a 0% file rejection rate. System Commands & Prompting: Delivered 500+ distinct voice commands for an automotive navigation system, adhering to strict timing and emotional tone guidelines. Technical Transcription: Transcribed complex French audio into clean, perfectly punctuated text for NLP (Natural Language Processing) datasets. Why I Am the Most Reliable Choice Developer Discipline: I understand the importance of Clean Data. If your project requires 1,000 files named user01_command_001.wav, that is exactly what you will receive. Zero Learning Curve: I am comfortable with data collection platforms (Appen, Telus, OneForma) and specialized recording software. Fast Turnaround: High-volume capacity with first-pass quality—no constant revisions needed.

🇫🇷Strasbourg, France$20/hr100% JSS5.00 (4)Since Apr 2024

Earnings and projects

MRR
$9

Last 6 months ÷ 6

World#172,792 / 412k
🇫🇷Country#1,048 / 2,884
Revenue, last 30 days
$0

Last 6 months: $55

Total earnings
$1.2k

Billed in all: $1.4k

World#376,064 / 412k
🇫🇷Country#2,648 / 2,884
Per project
$137

$18 in the last 6 months

World#288,605 / 412k
🇫🇷Country#2,104 / 2,884
Projects, last 6 months
3

Across 6 contracts

100% fixed0% hourly
World#66,480 / 412k
🇫🇷Country#363 / 2,884
Projects in all
9

Across 14 contracts

93% fixed7% hourly
World#212,272 / 412k
🇫🇷Country#1,404 / 2,884

Earnings, last 30 days

$1.4kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,360$1,380$1,400$1,420Oct 9Oct 24Nov 8

Skill rankings: Top 40% in English to French Translation

Ranked by MRR among everyone on Upwork with the skill.

  1. #22Voice & Tone Guidelines51 freelancers · 🇫🇷 #3Top 43%
  2. #55French Tutoring127 freelancers · 🇫🇷 #11Top 43%
  3. #69Voice & Tone Consistency150 freelancers · 🇫🇷 #3Top 46%
  4. #191Audacity447 freelancers · 🇫🇷 #5Top 43%
  5. #226Linguistics476 freelancers · 🇫🇷 #8Top 47%
  6. #518English to French Translation1,296 freelancers · 🇫🇷 #169Top 40%
  7. #565Voice Talent1,133 freelancers · 🇫🇷 #15Top 50%
  8. #644Voice-Over Recording1,446 freelancers · 🇫🇷 #19Top 45%