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$50 USD /timme
Flagga för MOROCCO
dakhla, morocco
$50 USD /timme
Datum, tid och plats: 6:59 em
Gick med juni 20, 2020
6 Rekommendationer

Hamdi H.

@hamdi619

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preferred-freelancer-v2.svg 5,0 (25 omdömen)
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$50 USD /timme
Flagga för MOROCCO
dakhla, morocco
$50 USD /timme
100 %
Slutförda jobb
92 %
Inom budget
94 %
Inom tid
14 %
Återanställningsgrad

AI Engineer | Chatbots, OpenAI, ChatGPT, Whisper

As a skilled Data and Software Engineer, I have successfully delivered numerous projects in the fields of Data Science, Machine Learning, Deep Learning, and AI. I have also developed several web applications, performed web scraping, and worked on software development. With proficiency in multiple programming languages such as Python, R, PHP, and JavaScript, I specialize in creating advanced Deep Learning models, including CNN, RNN, GANs, Transformers, and Diffusion models like stable diffusion. My expertise extends to computer vision applications like Image Classification, Object Detection, Image Segmentation, and Motion Capture, as well as Natural Language Processing (NLP) projects such as Chatbots, Text Recommendation Systems, and Machine Translation. and have experience in integrating ChatGPT and OpenAI API with several projects. I have also worked on speaker identification and diarization projects using the OpenAI Whisper technology. Additionally, I possess extensive knowledge in Time Series Analysis (SARIMA, GARCH, mGARCH). I am committed to providing my clients with top-notch quality services and guarantee a quick turnaround time. Contact me for any project related to Data Science, Machine Learning, Deep Learning and AI.
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Portfolio

10506440
Adversarial examples are specialized inputs created with the purpose of confusing a neural network, resulting in the misclassification of a given input. These notorious inputs are indistinguishable to the human eye, but cause the network to fail to identify the contents of the image. There are several types of such attacks, however, here the focus is on the fast gradient sign method attack, which is a white box attack whose goal is to ensure misclassification. A white box attack is where the attacker has complete access to the model being attacked. One of the most famous examples of an adversarial image shown below is taken from the aforementioned paper.
Adversary-attacks
10495460
Designed 22 conversation scenarios based on the writing of 2211 examples of user intents as NLU training data and 768 chatbot responses in English on the Rasa framework, the chatbot can answer questions and can validate forms, and can query a MySQL database, I integrated the chatbot into telegram.
Rasa Chatbot for Ecommerce Website
Designed 22 conversation scenarios based on the writing of 2211 examples of user intents as NLU training data and 768 chatbot responses in English on the Rasa framework, the chatbot can answer questions and can validate forms, and can query a MySQL database, I integrated the chatbot into telegram.
Rasa Chatbot for Ecommerce Website
Designed 22 conversation scenarios based on the writing of 2211 examples of user intents as NLU training data and 768 chatbot responses in English on the Rasa framework, the chatbot can answer questions and can validate forms, and can query a MySQL database, I integrated the chatbot into telegram.
Rasa Chatbot for Ecommerce Website
Designed 22 conversation scenarios based on the writing of 2211 examples of user intents as NLU training data and 768 chatbot responses in English on the Rasa framework, the chatbot can answer questions and can validate forms, and can query a MySQL database, I integrated the chatbot into telegram.
Rasa Chatbot for Ecommerce Website
9904836
I made a system for the translation of Moroccan Arabic (Darija) to Moroccan sign language based on pose extraction. The system was created using a newly created Moroccan Sign language dataset given by the client. I also presented a prototypical implementation of a pipeline that allows the automatic generation of a Moroccan Sign Language avatar from 2D video material. I recorded human pose movements during the signing with computer vision models such as (Openpose, OpenCV, Mediapipe..). The joint coordinates of hands and arms are imported as landmarks in Blender software to control the skeleton of our avatar. From the anatomically independent landmarks, I created another skeleton based on the avatar’s skeletal bone architecture to calculate the bone rotation data. This data is then used to control our human 3D avatar in Blender. I also enhanced the system with speech recognition and machine translation methods so it serves as a sign language interpreter.
Moroccan Sign Language Voice to Avatar Generator
I made a system for the translation of Moroccan Arabic (Darija) to Moroccan sign language based on pose extraction. The system was created using a newly created Moroccan Sign language dataset given by the client. I also presented a prototypical implementation of a pipeline that allows the automatic generation of a Moroccan Sign Language avatar from 2D video material. I recorded human pose movements during the signing with computer vision models such as (Openpose, OpenCV, Mediapipe..). The joint coordinates of hands and arms are imported as landmarks in Blender software to control the skeleton of our avatar. From the anatomically independent landmarks, I created another skeleton based on the avatar’s skeletal bone architecture to calculate the bone rotation data. This data is then used to control our human 3D avatar in Blender. I also enhanced the system with speech recognition and machine translation methods so it serves as a sign language interpreter.
Moroccan Sign Language Voice to Avatar Generator
10506440
Adversarial examples are specialized inputs created with the purpose of confusing a neural network, resulting in the misclassification of a given input. These notorious inputs are indistinguishable to the human eye, but cause the network to fail to identify the contents of the image. There are several types of such attacks, however, here the focus is on the fast gradient sign method attack, which is a white box attack whose goal is to ensure misclassification. A white box attack is where the attacker has complete access to the model being attacked. One of the most famous examples of an adversarial image shown below is taken from the aforementioned paper.
Adversary-attacks
10495460
Designed 22 conversation scenarios based on the writing of 2211 examples of user intents as NLU training data and 768 chatbot responses in English on the Rasa framework, the chatbot can answer questions and can validate forms, and can query a MySQL database, I integrated the chatbot into telegram.
Rasa Chatbot for Ecommerce Website
Designed 22 conversation scenarios based on the writing of 2211 examples of user intents as NLU training data and 768 chatbot responses in English on the Rasa framework, the chatbot can answer questions and can validate forms, and can query a MySQL database, I integrated the chatbot into telegram.
Rasa Chatbot for Ecommerce Website
Designed 22 conversation scenarios based on the writing of 2211 examples of user intents as NLU training data and 768 chatbot responses in English on the Rasa framework, the chatbot can answer questions and can validate forms, and can query a MySQL database, I integrated the chatbot into telegram.
Rasa Chatbot for Ecommerce Website
Designed 22 conversation scenarios based on the writing of 2211 examples of user intents as NLU training data and 768 chatbot responses in English on the Rasa framework, the chatbot can answer questions and can validate forms, and can query a MySQL database, I integrated the chatbot into telegram.
Rasa Chatbot for Ecommerce Website
9904836
I made a system for the translation of Moroccan Arabic (Darija) to Moroccan sign language based on pose extraction. The system was created using a newly created Moroccan Sign language dataset given by the client. I also presented a prototypical implementation of a pipeline that allows the automatic generation of a Moroccan Sign Language avatar from 2D video material. I recorded human pose movements during the signing with computer vision models such as (Openpose, OpenCV, Mediapipe..). The joint coordinates of hands and arms are imported as landmarks in Blender software to control the skeleton of our avatar. From the anatomically independent landmarks, I created another skeleton based on the avatar’s skeletal bone architecture to calculate the bone rotation data. This data is then used to control our human 3D avatar in Blender. I also enhanced the system with speech recognition and machine translation methods so it serves as a sign language interpreter.
Moroccan Sign Language Voice to Avatar Generator
I made a system for the translation of Moroccan Arabic (Darija) to Moroccan sign language based on pose extraction. The system was created using a newly created Moroccan Sign language dataset given by the client. I also presented a prototypical implementation of a pipeline that allows the automatic generation of a Moroccan Sign Language avatar from 2D video material. I recorded human pose movements during the signing with computer vision models such as (Openpose, OpenCV, Mediapipe..). The joint coordinates of hands and arms are imported as landmarks in Blender software to control the skeleton of our avatar. From the anatomically independent landmarks, I created another skeleton based on the avatar’s skeletal bone architecture to calculate the bone rotation data. This data is then used to control our human 3D avatar in Blender. I also enhanced the system with speech recognition and machine translation methods so it serves as a sign language interpreter.
Moroccan Sign Language Voice to Avatar Generator

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5,0
$3 350,00 USD
Virtual Assitant
Great work, Hamdi is an excellent customer oriented freelancer (besides his great knowledge and support)
Python
Algorithm
Machine Learning (ML)
Artificial Intelligence
+1 till
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Flagga för Ivan A.
@Ivanavila13
•
sju månader sedan
2,0
€200,00 EUR
Build me a Machine Learning Dating Matching service based on Unsupervised Data
I assigned my project to the freelancer, and I gave him the necessary time to properly complete the project. After a while, the freelancer did not give me any news about the progress of the project, and I sent him several messages, but he did not respond to my messages. Without news from him, I created a dispute 4 months after the start of the project.The freelancer delivered part of the project during the dispute time so as not to lose the offer.He took 7 months to deliver the final project.
Java
Python
Machine Learning (ML)
S
Flagga för Aguilane A.
@Shaka7
•
nio månader sedan
5,0
€3 742,50 EUR
ChatGPT Project
a perfect freelancer, i am happy
Python
Algorithm
Machine Learning (ML)
Artificial Intelligence
+1 till
I
Flagga för Walter Timo P.
@itratosTeam
•
tio månader sedan
5,0
$1 800,00 USD
AI Project: Chat with a PDF file. OpenAi + language models
very good project together. will hire again for the nect
Artificial Intelligence
Chatbot
OpenAI
ChatGPT
Använd avatar
Flagga för Hannes M.
@hannesmeyne
•
elva månader sedan
5,0
$3 000,00 USD
Build a video editor with a word interface.
Liked working with Hamdi
S
Flagga för Kishore S.
@skishore54
•
ett år sedan

Utbildning

Data and software engineer

Ecole Nationale Supérieure d'Informatique et d'Analyse des Systèmes - ENSIAS, Morocco 2015 - 2020
(5 år)

Publikationer

Towards an end to end voice to sign language recognition for Moroccan language

Habbouza Hamdi
Published a paper where we presented a prototypical implementation of a pipeline that allows the automatic generation of a Moroccan sign language avatar from voice. The system was built using a newly created Moroccan Sign language dataset and several computer vision models. The paper was presented at the ICATH’21 conference on 27-11-21

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Toppkompetenser

Artificial Intelligence 18
Python 6
Statistical Analysis 1
Chatbot 1
PHP

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