You will get NLP, text classification and sentiment analysis
Top Rated
Project details
Text Classification and Sentiment Analysis Service
Do you have a collection of texts and need to analyze their sentiment or classify them by topic? I provide an AI-powered solution using Natural Language Processing (NLP) to extract valuable insights from your text data.
What I Offer:
ā Sentiment Analysis (Positive, Negative, Neutral) for reviews and comments
ā Text Classification based on predefined categories or topics
ā High Accuracy using BERT, CNN, and LSTM models
ā Custom Model Training tailored to your specific needs
Who Is This Service For?
š Businesses looking to analyze customer feedback
š Bloggers and website owners who need content categorization
š Researchers studying and analyzing textual data
š” Let's work together to turn your text data into actionable insights!
š¹ Message me now to discuss your project.
Do you have a collection of texts and need to analyze their sentiment or classify them by topic? I provide an AI-powered solution using Natural Language Processing (NLP) to extract valuable insights from your text data.
What I Offer:
ā Sentiment Analysis (Positive, Negative, Neutral) for reviews and comments
ā Text Classification based on predefined categories or topics
ā High Accuracy using BERT, CNN, and LSTM models
ā Custom Model Training tailored to your specific needs
Who Is This Service For?
š Businesses looking to analyze customer feedback
š Bloggers and website owners who need content categorization
š Researchers studying and analyzing textual data
š” Let's work together to turn your text data into actionable insights!
š¹ Message me now to discuss your project.
AI Development Type
Deep LearningAI Tools
Keras, PyTorch, TensorFlowAI Development Language
PythonWhat's included
| Service Tiers |
Starter
$90
|
Standard
$120
|
Advanced
$200
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 4 days |
Number of Revisions | 1 | 1 | 2 |
AI Model Integration | - | - | - |
Detailed Code Comments | |||
Knowledge Graph | - | ||
Model Documentation | - | - | |
Ontology | - | - | - |
Source Code | |||
Taxonomy | - | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$20 - $30
17 reviews
(16)
(1)
(0)
(0)
(0)
This project doesn't have any reviews.
HA
Hessah A.
Dec 31, 2025
Hyper Model Development & Performance Optimization
HT
Hanen T.
Nov 25, 2025
Bert embedding with ml , dl
We have been working with Ashraf for nearly two years and he did a great job . He is professional in his work , communicates very well, understands the tasks , and gives suggestions to improve the work . Our projects were complex ones including machine learning , deep learning , and advanced deep learning models and other innovative models ; and he delivered all of them in their exact due dates and sometimes even before. ALL were perfectly executed and he also included notes in the code for easier tracking . This is definitely not our last time to work with him and I highly recommend him . Great job Ashraf
AM
Aseel M.
Aug 17, 2025
Arabic NLP Expert Needed ā Sentiment Analysis Using ML & LLM Models
I worked with this freelancer and overall, he has the technical skills to get the job done. He works fast, is well-organized, and very punctual with deadlines ā which is definitely a strong point. In general, he is skilled at execution and knows how to implement tasks properly.
That said, I faced several challenges during our collaboration:
Flexibility & Collaboration: He is extremely strict when it comes to contracts and instructions, and charges for every single change. For example, we spent a full hour arguing just about renaming a Database/DataFrame, while another developer solved the same issue for me in less than ten minutes. This shows he can be quite uncooperative and rigid at times instead of being solution-oriented.
Academic/Analytical Accuracy: While he is good at implementing solutions, when it comes to Machine Learning and Topic Detection projects, he did not always carefully review or validate the results. I often had to double-check and fix errors myself, because his output lacked deeper scientific analysis and accuracy.
In summary: If you need someone fast, punctual, and technically capable, he is a solid choice. But be very precise with your contract and instructions, and be aware that he is not very flexible. You may also need to personally review the results to ensure academic accuracy.
That said, I faced several challenges during our collaboration:
Flexibility & Collaboration: He is extremely strict when it comes to contracts and instructions, and charges for every single change. For example, we spent a full hour arguing just about renaming a Database/DataFrame, while another developer solved the same issue for me in less than ten minutes. This shows he can be quite uncooperative and rigid at times instead of being solution-oriented.
Academic/Analytical Accuracy: While he is good at implementing solutions, when it comes to Machine Learning and Topic Detection projects, he did not always carefully review or validate the results. I often had to double-check and fix errors myself, because his output lacked deeper scientific analysis and accuracy.
In summary: If you need someone fast, punctual, and technically capable, he is a solid choice. But be very precise with your contract and instructions, and be aware that he is not very flexible. You may also need to personally review the results to ensure academic accuracy.
MC
Marco Antonio C.
Jan 6, 2025
LSTM/Transformers Model for Market Predictions with NLP Integration
GL
Gregory L.
Nov 19, 2024
Unstructured Cyber Threat Intelligence (CTI) Mapping
Fantastic to work with and asked all the right questions to make my project a success.
About Ashraf
Computer Vision | Machine Learning & Deep Learning | AI Solutions
100%
Job Success
Aswan, EgyptĀ - 10:17 am local time
Bringing AI-Powered Innovation to Enterprises
I am an AI engineer with over 11 years of experience in developing deep learning solutions, natural language processing, and computer vision. My journey in AI started more than a decade ago, working on advanced projects that helped businesses automate processes, analyze data, and make smarter decisions.
Four years ago, I joined Upwork to offer my expertise globally, successfully delivering impactful projects in areas such as:
ā Text classification and sentiment analysis using advanced NLP models
ā AI-driven cybersecurity solutions for IoT network traffic analysis
ā Medical image analysis using CNN-based models for enhanced diagnostics
I took the challenge. I optimized the dataset, fine-tuned an Arabic NLP model, and streamlined the preprocessing pipeline. Within days, the classification accuracy improved significantly, and the client was thrilled. Soon, larger companies started noticing my work.
Then came a cybersecurity firm struggling with IoT traffic vulnerabilities. Their system was unable to detect threats effectively. I built a CNN-based model that analyzed real-time network traffic, improving threat detection accuracy by 40% while reducing false positives.
Another client, a healthcare startup, faced challenges in medical image analysis. I developed a deep learning model using CNNs for ultrasound image quality assessment, ensuring reliable diagnostics. This solution reduced errors and improved medical imaging workflows.
One of my most demanding projects involved incremental learning for AI models. The challenge was to update a deep learning model with new data without forgetting previous knowledge. By implementing advanced transfer learning techniques, I ensured the model retained past insights while adapting to new patterns.
That $50 project was more than just a small jobāit set me on a path to solving complex AI problems and driving impactful innovation.
And this? Itās just the beginning.
Now, We Build AI Solutions for Enterprises Worldwide
Today, I lead a team of AI specialists, delivering state-of-the-art solutions in machine learning, deep learning, NLP, and computer vision. We help businesses leverage AI to optimize operations, automate workflows, and gain actionable insights from data.
What We Build
š» AI-Powered SaaS Platforms ā Scalable solutions for high-performance applications
š¤ AI Automation & AI Agents ā Smart AI-driven automation to reduce costs & enhance efficiency
š Predictive Analytics & Data Science ā Transforming raw data into business intelligence
š Computer Vision & Image Analysis ā AI models for real-time image recognition & processing
š Natural Language Processing (NLP) ā Sentiment analysis, text classification, and chatbots
š Enterprise Security & AI Compliance ā Ensuring robust cybersecurity with AI-driven solutions
AI Automation Services
š AI-Driven Workflows Powered by Python, TensorFlow, and PyTorch
š¹ Automated Text Analysis ā AI-driven document classification & sentiment analysis
š¹ Cybersecurity Automation ā AI models for anomaly detection in IoT network traffic
š¹ Medical AI ā Deep learning for medical image quality enhancement & analysis
š¹ AI-Based Chatbots ā Intelligent virtual assistants for seamless customer interaction
š¹ Computer Vision for Industrial Automation ā AI models for defect detection & quality control
Real-World Impact
š 3X Efficiency ā AI models optimizing processes & reducing manual workload
š 40% Cost Reduction ā AI automation improving business scalability
š 30% Higher Accuracy ā Advanced ML models for data-driven decision-making
š 100% Compliance ā AI-powered security ensuring regulatory standards
Tech Stack
š¹ Machine Learning & AI: TensorFlow, PyTorch, Scikit-learn, Keras
š¹ NLP: Transformers, BERT, AraBERT, GPT, spaCy
š¹ Computer Vision: OpenCV, YOLO, Detectron2
š¹ Big Data & Cloud: AWS, Google Cloud, Kubernetes
š¹ Development: Python, Flask, FastAPI, Django
š¹ AI Automation: Zapier, n8n, custom AI workflows
We collaborate with enterprises, startups, and research teams to build AI-powered solutions that drive innovation and efficiency.
š© Letās Build Something Great!
If your business needs AI-powered automation, deep learning models, or cutting-edge data solutions, letās connect. Send me a message today!
Keywords
AI Engineer | Machine Learning | Deep Learning | NLP | Computer Vision | AI SaaS | AI Automation | AI Chatbots | Data Science | Predictive Analytics | TensorFlow | PyTorch | Transformers | AraBERT | OpenAI API | Cybersecurity AI | Medical AI | Image Processing | AI Workflow Automation
Steps for completing your project
After purchasing the project, send requirements so Ashraf can start the project.
Delivery time starts when Ashraf receives requirements from you.
Ashraf works on your project following the steps below.
Revisions may occur after the delivery date.
After purchasing the project, send requirements, so Ashraf can start
Complete information about the work and send your data Delivery time starts when Ashraf receives requirements from you.