Upwork home
Sign up
Project Catalog
DesignDesign
Video & AudioVideo & Audio
Development & ITDevelopment & IT
MarketingMarketing
Writing & TranslationWriting & Translation
MoreMore

You will get Sentiment Analysis Service for Customer Reviews

Baraa H.Status: Offline
Baraa H. Baraa H.
Preview imagePreview imagePreview imagePreview image

Let a pro handle the details

Buy Machine Learning services from Baraa, priced and ready to go.
Baraa H.Status: Offline
Baraa H. Baraa H.
Preview imagePreview imagePreview imagePreview image

Let a pro handle the details

Buy Machine Learning services from Baraa, priced and ready to go.

Project details

Get actionable insights from up to 1,000 customer reviews with a custom-built sentiment analysis app. My Flask-based solution delivers positive, negative, or neutral classifications with confidence scores, enhanced by spell correction (e.g., “horrble” to “horrible”) for accuracy. Enjoy a clean, artistic UI with elegant fonts, plus visualizations (pie chart, histogram, etc..) and CSV/PDF outputs. With flexible delivery revisions, I ensure a production-ready app with SQLite storage and rate limiting, perfect for small businesses. My expertise in Python, NLP, and web development guarantees a high-quality, user-friendly tool to elevate your decision-making.
Machine Learning Tools
pandas, Python, Python Scikit-Learn, PyTorch, SciPy, SQL, TensorFlow
What's included
Service Tiers Starter
$40
Standard
$50
Advanced
$60
Delivery Time 7 days 10 days 14 days
Number of Revisions
123
Number of Model Variations
123
Number of Scenarios
123
Number of Graphs/Charts
236
Model Validation/Testing
-
-
Model Documentation
-
Data Source Connectivity
-
Source Code
-
-
-

Frequently asked questions

Baraa H.Status: Offline

About Baraa

Baraa H.Status: Offline
Information Engineering Bachelor | Data Analyst & AI Engineer
Duesseldorf, Germany - 4:46 am local time
BSc Information Engineering (Artificial Intelligence) graduate from Al-Sham Private University (2019–2025, GPA: 3.14/4.00, 82.8%) with a strong foundation in machine learning, NLP, data structures, and web programming. Skilled in Python, SQL, JavaScript, TensorFlow, and Flask, with hands-on experience building AI-driven solutions like sentiment analysis services (90% reduction in manual effort) and e-commerce recommendation engines (18% improved engagement). Successfully completed academic projects, including a Term Project (A–) and Graduation Project (B–), alongside freelance work in AI automation and web development. Adept at Agile methodologies, CI/CD pipelines, and delivering scalable, data-driven solutions. Passionate about leveraging technical expertise and problem-solving skills to drive innovation in collaborative IT and AI engineering roles.

Steps for completing your project

After purchasing the project, send requirements so Baraa can start the project.

Delivery time starts when Baraa receives requirements from you.

Baraa works on your project following the steps below.

Revisions may occur after the delivery date.

Collect and Validate Client Data

I’ll review the client’s dataset (CSV or text, up to 1,000 reviews) to ensure it meets requirements (valid text, no malicious content). If needed, I’ll assist in formatting the data for compatibility with the app’s input system.

Perform Sentiment Analysis

Using the app’s model with spell correction, I’ll process the reviews to classify them as positive, negative, or neutral, with confidence scores. Misspellings (e.g., “horrble” to “horrible”) will be corrected for accuracy.

Review the work, release payment, and leave feedback to Baraa.