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
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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
Senior AI Engineer | Enterprise GenAI & LLMs| NLP | Computer Vision
100%
Job Success
Aswan, EgyptĀ - 8:52 am local time
Bringing AI Innovation & Production-Grade Scalability to Enterprises Worldwide
I am a Senior AI & Data Solutions Engineer with 10+ years of domain experience architecting end-to-end Machine Learning, Computer Vision, and Enterprise Generative AI implementations. From scaling complex multi-agent LLM systems for regulated environments to building high-performance cross-platform mobile/desktop apps and interactive control dashboards, I bridge the gap between cutting-edge AI research and production-ready enterprise software.
Over the past 4+ years on Upwork, I have delivered 80+ global contractsāhelping startups and corporate leaders automate complex workflows, extract actionable business intelligence, and reduce operational costs.
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š CORE CAPABILITY MATRIX
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1ļøā£ Enterprise Generative AI & Agentic Systems (Core Focus)
ā¢ LLM & Copilots: Custom Agentic AI applications and operational copilots powered by OpenAI (GPT-4), Azure OpenAI, Claude, and Gemini APIs.
ā¢ RAG & Vector Search: Advanced Retrieval-Augmented Generation using LangChain, LangGraph, ChromaDB, and FAISS with semantic search across high-volume enterprise documents.
ā¢ Multi-Agent Orchestration: Building collaborative multi-agent workflows for autonomous data extraction, risk analysis, and automated decision-making.
2ļøā£ Computer Vision & Automated Quality Control
ā¢ Real-time image recognition, object detection, and quality control systems using OpenCV, YOLO, and custom CNN architectures.
ā¢ Applied deep learning solutions for medical image analysis, industrial inspection, and automated video analytics.
3ļøā£ Data Engineering & Analytics
ā¢ End-to-end ETL pipeline development (Pandas, NumPy, Scikit-Learn, PySpark) for ingesting and processing complex structured/unstructured operational logs.
ā¢ Automated business intelligence engines and machine learning models for predictive forecasting and enterprise risk assessment.
4ļøā£ Full-Stack Web Dashboards & App Engineering (AI Integration)
ā¢ Interactive Admin Dashboards: Built with TypeScript / JavaScript, Next.js (App Router), React, Tailwind CSS, and Firebaseāconnecting live AI model inference endpoints to real-time analytics, queue management, and system administration.
ā¢ Cross-Platform Apps: Custom mobile and desktop user clients engineered using Dart & Flutter (e.g., real-time tracking, service booking, and automated queue displays).
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š SELECTED PRODUCTION IMPACT
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ā¢ Enterprise Banking & Finance: Engineered a production RAG copilot analyzing 50,000+ financial documents with sub-second retrieval times and strict PII anonymization on Kubernetes (AKS).
ā¢ Industrial Inspection & Security: Deployed CNN models for anomaly detection and real-time network traffic vulnerability checks, boosting detection accuracy by 40%.
ā¢ Pharma & Enterprise Data Pipelines: Built automated ETL pipelines transforming raw enterprise data stores into ML-ready repositories, driving a 30% increase in predictive forecasting accuracy.
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š ļø TECH STACK
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ā¢ AI & LLMs: OpenAI API, Azure OpenAI, Claude, Gemini, LangChain, LangGraph, PyTorch, TensorFlow, Scikit-learn, Keras.
ā¢ Computer Vision & NLP: OpenCV, YOLO, Detectron2, Transformers, BERT, AraBERT, spaCy.
ā¢ Vector Databases & RAG: ChromaDB, FAISS, Pinecone, Hybrid Search.
ā¢ Dashboard & Web Development: TypeScript, JavaScript, Next.js, React, Tailwind CSS, Firebase / Firestore.
ā¢ Mobile & Desktop Development: Dart, Flutter.
ā¢ Backend & Cloud: Python (FastAPI, Flask, Django), REST APIs, Docker, Kubernetes, Azure, AWS, GCP.
ā¢ Data Engineering: SQL, Pandas, NumPy, Spark, ETL Pipelines.
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š© Letās Build Something Exceptional!
Whether you need an enterprise-grade LLM copilot, a real-time computer vision pipeline, or an end-to-end AI-integrated platform with custom Next.js dashboards, I can turn your vision into production reality.
Send me a message today to discuss your project requirements!
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.