David Jiménez Paredes Email & Phone Number

Marbella Y Alrededores

- Development and analysis of deep learning models for Automatic Speech Recognition (Acoustic and Language Model) using Kaldi, DeepSpeech, wav2vec2, Whisper... for different conditions: accents in the language, audio signal with high compression, noisy environments ...- Development of speaker diarization models: spectral, agglomerative clustering, AHC, UIS-RNN... based on speaker embeddings.- Development of audio signal models: voice activity detection, sound event detection, audio KPIs...- Model optimization and deployment into production keeping scale, speed and accuracy in mind.- Pipeline tools: ArgoFlow

AI-based platform for the education sector supported by the Minerva 2021 startup accelerator program.

Marbella Area, Spain

- Building models for Automatic Speech Recognition (Acoustic Model and Language Model) using Kaldi/SRILM and DeepSpeech, for different conditions in call center: language accent, high compression, noise... - Building speech recognition applications: sentiment analysis based on audio signal and text, NLP modules for topic extraction, entity recognition, anomaly detection and text classification.- Design of systems for predicting the cancellation of user services in call center context.- Analysis of data science and machine learning for the prediction and extraction of information; scoring systems design, user segmentation analysis and development of recommendation systems on conventional platforms Big Data (Spark, MongoDB) as well as based on the cloud (AWS).

Málaga Y Alrededores, España

- Data Analysis: KPIs, Dashboards;- Implementation of Machine Learning models: Recommendation Systems, Deep Learning Image Classification;- Set-up Cloud Systems: Amazon Web Services

Implementation of data analysis methods, algorithms for modeling and prediction of time series on conventional platforms. Language Programming: Python & R.

Official Master'S Degree In Data Science And Computer Engineering, Data Science

With this Master's degree I have obtained knowledge of all types of data, applying this knowledge in a wide range of fields: medicine.

Engineer'S Degree, Telecommunications Engineering

Engineer'S Degree, Telecommunications Engineering

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