Rafael A.
San Salvador, El Salvador
100%
Job Success
Top Rated Plus
Machine learning and Deep learning developer
$75.00/hr
I am a skilled and experienced Machine Learning Engineer focusing on Natural Language Processing, Audio analytics, and Generative Models. My expertise includes Text Cluster Analysis, Text Classification, Token Classification, Generative Text, and Large Language Model Usage. Additionally, I have experience in Automatic Speech Recognition, Audio Classification, Conversation analytics, Diffusers, and Autoencoders.
I am proficient in Python, Tensorflow, PyTorch, and Hugginface Transformers.
Regarding MLOps (and DevOps), I have extensive experience deploying models and applications using FastAPI, Docker, Kubernetes, NVIDIA Triton, AWS Sagemaker, Lambda Functions, ECR/ECS, and other AWS services. as well as the usage of some CI/CD tools as Github, Gitlab, Jenkins, and ArgoCD.
I am proficient in PostgreSQL, SQL Server, ElasticSearch, and Storage such as S3. I have worked on several projects that involved managing and optimizing databases to support Machine Learning models. This includes designing and implementing database schemas, creating and managing data pipelines, and setting up data processes for model Deployment and monitoring.
Work History
Tensor Flow Lite Machine Learning model
Jun 21, 2022
-
Aug 6, 2022
No feedback given
Private earnings
Data Engineer
5.00
Sep 21, 2020
-
Oct 2, 2020
"An incredible data engineer. Initiative, curious, keen, shrewd, all the characters a great data scientist needs. Wish we could keep Rafael! You won't make a mistake hiring Rafael."
Private earnings
TensorFlow 2.0 Developer Needed for Ongoing Development
5.00
Nov 16, 2019
-
Nov 30, 2019
"Rafael is a competent and professional data scientist."
Private earnings
Create a synthetic dataset for analysis
Jun 8, 2019
-
Sep 13, 2019
No feedback given
Private earnings
Create a IBM/Dialogflow chatbot
Dec 6, 2018
-
Dec 28, 2018
No feedback given
Private earnings
Chatbot
5.00
Nov 23, 2017
-
Dec 23, 2017
"This is a great and responsive freelancer."
Private earnings
Machine Learning: Fine Tune Whisper Model from OpenAI
Jan 26, 2023
-
Present
Job in progress
Private earnings
Part-Time Data Science Developer (Python) - 2021
Apr 21, 2021
-
Present
Job in progress
Private earnings
Rafael A. has more jobs. Create an account to review them
Skills
- Machine Learning
- Deep Learning
- Deep Neural Network
- TensorFlow
- R
- Python
- Project Risk Management
- Natural Language Processing
- Data Science
- Data Analysis
- Neural Network
- Statistics
Rafael A.
San Salvador, El Salvador
100%
Job Success
Top Rated Plus
22
Total Jobs
3,254
Total Hours
View profile
All work
Machine learning and Deep learning developer
Specializes in$75.00/hr
I am a skilled and experienced Machine Learning Engineer focusing on Natural Language Processing, Audio analytics, and Generative Models. My expertise includes Text Cluster Analysis, Text Classification, Token Classification, Generative Text, and Large Language Model Usage. Additionally, I have experience in Automatic Speech Recognition, Audio Classification, Conversation analytics, Diffusers, and Autoencoders.
I am proficient in Python, Tensorflow, PyTorch, and Hugginface Transformers.
Regarding MLOps (and DevOps), I have extensive experience deploying models and applications using FastAPI, Docker, Kubernetes, NVIDIA Triton, AWS Sagemaker, Lambda Functions, ECR/ECS, and other AWS services. as well as the usage of some CI/CD tools as Github, Gitlab, Jenkins, and ArgoCD.
I am proficient in PostgreSQL, SQL Server, ElasticSearch, and Storage such as S3. I have worked on several projects that involved managing and optimizing databases to support Machine Learning models. This includes designing and implementing database schemas, creating and managing data pipelines, and setting up data processes for model Deployment and monitoring.
Work History
Tensor Flow Lite Machine Learning model
Jun 21, 2022
-
Aug 6, 2022
No feedback given
Private earnings
Data Engineer
5.00
Sep 21, 2020
-
Oct 2, 2020
"An incredible data engineer. Initiative, curious, keen, shrewd, all the characters a great data scientist needs. Wish we could keep Rafael! You won't make a mistake hiring Rafael."
Private earnings
TensorFlow 2.0 Developer Needed for Ongoing Development
5.00
Nov 16, 2019
-
Nov 30, 2019
"Rafael is a competent and professional data scientist."
Private earnings
Create a synthetic dataset for analysis
Jun 8, 2019
-
Sep 13, 2019
No feedback given
Private earnings
Create a IBM/Dialogflow chatbot
Dec 6, 2018
-
Dec 28, 2018
No feedback given
Private earnings
Chatbot
5.00
Nov 23, 2017
-
Dec 23, 2017
"This is a great and responsive freelancer."
Private earnings
Machine Learning: Fine Tune Whisper Model from OpenAI
Jan 26, 2023
-
Present
Job in progress
Private earnings
Part-Time Data Science Developer (Python) - 2021
Apr 21, 2021
-
Present
Job in progress
Private earnings
Rafael A. has more jobs. Create an account to review them
Skills
- Machine Learning
- Deep Learning
- Deep Neural Network
- TensorFlow
- R
- Python
- Project Risk Management
- Natural Language Processing
- Data Science
- Data Analysis
- Neural Network
- Statistics
Hours per week
Less than 30 hrs/week
3+ days response time