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I have a collection of customer reviews that must be transformed into clear, data-driven insight. The raw files might arrive as CSV, Excel, or even straight from a database—the format is flexible—so the first task is to clean and standardise whatever I supply. That means handling empty rows, removing noise (HTML tags, punctuation, stop-words, etc.) and normalising the text. Once the data is tidy I need robust sentiment classification. Please build the pipeline in Python, making sensible use of NLTK and/or TextBlob for tokenisation, lemmatisation and polarity scoring. The reviews span more than one language, but the immediate focus is on the English subset; your code should therefore detect language and process only English for this milestone while staying extensible for future Spanish or French additions. I also want the story behind the numbers. Generate clear visualisations—think sentiment distribution charts, time-series trends, maybe a word cloud of highly polar terms—so stakeholders can grasp the overall mood at a glance. Deliverables: • Cleaned dataset with an added sentiment label • Well-commented Python script or Jupyter notebook • At least three informative visualisations (PNG or embedded in the notebook) • A concise summary report explaining methodology, key findings, limitations, and next steps Everything should run end-to-end on standard Python 3.x with common libraries (pandas, matplotlib/Seaborn, NLTK, TextBlob). If additional packages are essential, note them in a requirements.txt. That’s the full scope—if the workflow sounds straightforward to you, I’m ready to get started.
Projektin tunnus (ID): 40291445
70 ehdotukset
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Aktiivinen 30 päivää sitten
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70 freelancerit tarjoavat keskimäärin $438 USD tätä projektia

⭐⭐⭐⭐⭐ Transform Customer Reviews into Insights with Python ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and see you are looking for data transformation of customer reviews. Look no further, as Zohaib is here to help you! My team has successfully completed over 50 similar projects focused on data analysis and sentiment classification. I will clean and standardize your data, applying techniques to ensure clarity and accuracy in insights. ➡️ Why Me? I can easily handle your project of transforming customer reviews into clear insights as I have 5 years of experience in data cleaning, sentiment analysis, and visualization. My expertise includes Python programming, data manipulation, and using tools like NLTK and TextBlob. I also have a strong grip on data visualization libraries like Matplotlib and Seaborn to help present the findings effectively. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you! ➡️ Skills & Experience: ✅ Python Programming ✅ Data Cleaning ✅ Sentiment Analysis ✅ NLTK ✅ TextBlob ✅ Data Visualization ✅ Pandas ✅ Matplotlib ✅ Seaborn ✅ Jupyter Notebooks ✅ Language Detection ✅ Report Writing Waiting for your response! Best Regards, Zohaib
$350 USD 2 päivässä
7,9
7,9

✅ Proposal for Python Sentiment Analysis on Review With a strong background in data science and Python programming, I am equipped to handle the transformation of your customer reviews into actionable insights. My experience includes extensive work with data cleaning and preprocessing using Python libraries such as pandas and NLTK, ensuring the dataset is noise-free and standardized. I have implemented sentiment analysis projects using TextBlob and NLTK, focusing on multilingual datasets which aligns with your requirement for future extensibility to Spanish and French. I am proficient in creating insightful visualizations with matplotlib and Seaborn, making complex data easily understandable. I am ready to leverage my skills to deliver a comprehensive analysis complete with well-commented scripts, impactful visualizations, and a detailed summary report. Lets move forward with this project to uncover the sentiments hidden in your data.
$750 USD 7 päivässä
7,1
7,1

Hello, As an experienced Python developer, I have utilized my Python development and data science skills to successfully clean and process vast amounts of data, similar to what your project entails. I specialize in handling different file formats and normalizing diverse types of raw data, including CSV, Excel, as well as database sources, ensuring a clean dataset for analysis. Moreover, my rich knowledge of libraries such as NLTK and TextBlob combined with my exposure to multiple languages including English, Spanish, and French equips me to tackle the varied scope of sentiment classification across languages that your project calls for. My data visualization skills will serve your requirement for informative visualizations commendably. I have expertly leveraged Python libraries like pandas and matplotlib/Seaborn to deliver effective visual representations that enable stakeholders to grasp insights at a glance. You can expect compelling sentiment distribution charts, intuitive time-series trends, and illuminating word clouds highlighting highly polar terms from me. These visuals coupled with a concise summary report explaining the approach taken, key findings obtained, limitations encountered ,and possible next steps will provide the comprehensive insight you seek. With Regards!
$500 USD 7 päivässä
6,7
6,7

Hi, We’ve developed similar sentiment analysis solutions for multiple clients, including a product that analyzed Amazon reviews using Python libraries like NLTK, TextBlob, and Hugging Face Transformers. We also integrated Azure and Google Cloud services for advanced language detection and sentiment analysis. For your project, we’ll use a combination of NLTK, TextBlob, and FastAPI to create a robust pipeline that can handle multiple languages. We’ll also implement a CI/CD pipeline for automated testing and deployment, ensuring that new features don’t break existing functionality. Let’s schedule a 10-minute introductory call to discuss your project in more detail and ensure I fully understand your requirements. I’m available at any time that works for you. I’m eager to learn more about your exciting project. Best regards, Adil
$750 USD 7 päivässä
6,0
6,0

As someone who has spent over a decade in the field, I have honed my skills in Python to wield it expertly. Combining this mastery with my past endeavours in sentiment analysis puts me in the perfect position to tackle your project. At Web Crest, we have a staunch belief that data should empower and not overwhelm. Therefore, my team and I put strong emphasis on cleaning and standardising data. On top of being proficient in NLTK and TextBlob (essential tools for tokenisation, lemmatisation, and polarity scoring), our methodology involves digging deep into each dataset to bring forth meaningful insights — making it an ideal fit for your requirement of conveying a story behind the numbers. We are accomplished at visualising complex data in a way that is both informative and easy to grasp for stakeholders. Moreover, our perspective towards technology pushes us to develop solutions that are not just functional but truly future-ready. As you look forward to extending sentiment analysis beyond English reviews, recognize that our command over multiple languages combined with proficiency in building scalable systems will ensure hassle-free adaptation. Trust me when I say this project will benefit significantly from my expertise
$700 USD 5 päivässä
6,5
6,5

Hello >>>> Multi languages (English and Arabic)Left-To-Right (LTR) and Right-To-Left (RTL) <<<< , I carefully reviewed your requirement for a Python-based sentiment analysis pipeline on customer reviews. I understand that the task involves cleaning and standardising the raw data from CSV, Excel, or database sources, removing noise, handling empty rows, normalising text, detecting language, and focusing on English reviews for sentiment classification. Using Python with NLTK and TextBlob, I will implement tokenisation, lemmatisation, polarity scoring, and generate robust sentiment labels. I will also produce clear visualisations including sentiment distribution charts, time-series trends, and word clouds to provide actionable insights for stakeholders. With over 10+ years of experience in Python data processing, NLP, and data visualisation, I can deliver a well-commented Jupyter notebook or Python script, along with a clean dataset, informative plots, and a concise report summarising methodology, findings, and recommendations. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. I eagerly await your positive response. Thanks. >>>>>>> We'll share our portfolio in Chat. Let's talk further speak over the freelancer call or chat. <<<<<<
$300 USD 15 päivässä
6,0
6,0

Hi, hope you are well. I’ve carefully reviewed your requirements, and this is essentially the same type of project I completed two months ago. I am a skilled freelancer with 6+ years of experience in Python, Web Scraping and I can deliver the results as quickly as possible. You can visit my profile to check my latest work and recent reviews. Connect in chat to discuss details and next steps. Regards.
$750 USD 7 päivässä
5,1
5,1

Python NLP specialist experienced with Pandas, NLTK, and TextBlob—I can clean multilingual review data, perform accurate English sentiment analysis, and deliver clear visual insights with a well-documented notebook
$320 USD 2 päivässä
5,3
5,3

Hello, I can take your raw customer reviews (CSV/Excel/DB), clean and standardize the text, detect language to process the English subset, and deliver an end-to-end Python sentiment pipeline with clear visuals and a concise insights summary. Approach I’ll ingest the data with Pandas, remove empty/noisy rows, clean text (HTML, punctuation/noise), tokenize + lemmatize with NLTK, then run sentiment scoring with TextBlob and convert scores into clear labels (positive/neutral/negative) using documented thresholds. I’ll generate at least 3 stakeholder-friendly visuals (sentiment distribution, trend over time if timestamps exist, and a polar-term view; word cloud optional). Everything will run in one notebook/script with requirements.txt. Why I’m a strong fit Strong in Python, Pandas, NLP cleaning, and sentiment workflows (NLTK/TextBlob) Clear, reproducible code with comments + simple maintenance steps Business-friendly visuals and an insights summary with limitations/next steps Verified Freelancer; clear, chat-first coordination Quick questions Do the reviews include timestamps (for time-series trends)? If data is in a database, what DB type and access method will you provide? Clean pipeline, clear visuals, and a reproducible sentiment baseline.
$400 USD 7 päivässä
4,3
4,3

Hi there I have gone through your requirements regarding the Python sentiment analysis on customer reviews from CSV Excel or database. I have a proven track record building review analyzers with NLTK TextBlob and pandas. I processed 50k multilingual reviews added polarity scores and visualized trends with word clouds and time series. My experience includes text cleaning removing HTML stop words lemmatization and English detection. I delivered notebooks with sentiment datasets charts and reports for e-commerce clients using seaborn matplotlib. I am confident I can clean classify visualize and report insights end-to-end. Thanks Chirag
$250 USD 5 päivässä
4,4
4,4

Hello, I hope you’re having a great day. I reviewed your project and I would be happy to assist you with your Data Analysis needs. As a professional data analyst, my goal is to transform raw data into clear and meaningful insights that help clients understand their data and make better, data-driven decisions. I can help you clean and organize raw or unstructured data, perform accurate and detailed analysis, identify trends and patterns, and create professional charts, graphs, and dashboards. I will also provide a clear, well-structured report with actionable insights so that the results are easy to understand and useful for decision-making. I have experience working with tools such as Microsoft Excel, Google Sheets, Python, and Power BI, which allow me to analyze data efficiently and present the results in a professional and easy-to-understand format. I always focus on delivering high-quality and accurate work, maintaining clear communication with clients, ensuring fast and on-time delivery, and providing complete client satisfaction. I would love to learn more about your project. Could you please share the dataset and let me know what type of analysis or insights you are looking for? Once I review the details, I can start working immediately and deliver the results as quickly and accurately as possible. Thank you for your time and consideration. I look forward to working with you. Best regards,
$250 USD 2 päivässä
4,2
4,2

With my extensive background in data analytics and science spanning over 8 years, I have the skills and expertise to deliver exceptional results for your Python Sentiment Analysis project. My proficiency in Python, specifically with libraries such as Pandas, NumPy, Scikit-learn, Matplotlib and Seaborn aligns with the requirements for cleaning and standardizing the varied dataset formats you will be providing. I assure you on-time delivery of a cleaned dataset along with sentiment labels added. My experience also extends to Natural Language Processing and I am comfortable working with NLTK and TextBlob for Tokenization, Lemmatization and Polarity scoring. It's worth noting that I have handled multilingual data before which will come in handy while implementing the language detection and processing logic for your immediate focus on English reviews. My adaptability also ensures that my code is easily extensible for future additions of Spanish or French reviews. Additionally, what sets me apart is my ability to turn raw data into actionable insights through impactful visualizations. Using tools like matplotlib/Seaborn we can gain better understanding of your customers' sentiments through sentiment distribution charts, time-series trends or even word-clouds. This alongside a clear summary report that details methodology, key findings, limitations and next steps will succinctly communicate the story behind the numbers to your stakeholders.
$250 USD 2 päivässä
3,8
3,8

Having recently engineered a custom NLP pipeline for a large-scale customer feedback loop, I understand how critical it is to move beyond generic 'positive/negative' labels to extract actionable intelligence. I specialize in Python-driven text analytics and have delivered similar sentiment audits that helped stakeholders identify specific product friction points. My goal for this project is to transform your raw reviews into a highly structured and granular, data-driven narrative that informs your strategic business decisions and provides a significant competitive edge. I will execute this by cleaning the dataset using SpaCy for advanced tokenization and lemmatization to ensure high input quality. For the sentiment scoring, I will leverage a fine-tuned Hugging Face Transformer model to capture context and linguistic nuance that standard lexicon tools often miss. I also plan to integrate Latent Dirichlet Allocation (LDA) for automated topic modeling, allowing us to map specific sentiments to key product features or service categories. The final output will be a comprehensive visualization suite or structured Pandas report, providing a clear bird's-eye view of current sentiment trends. Are these reviews currently centralized in a database, or will we be processing flat files like CSVs? Additionally, do you require a one-off deep-dive report or a modular Python script for future data batches? I am happy to hop on a brief call or chat here to align on the technical requirements and ensure the final insights meet your exact needs.
$641 USD 21 päivässä
3,3
3,3

Welcome to professional Python development services! Hi there, I'm Alema, a Python expert programmer who strives for clear code in atmospheric, numerical weather prediction, physics, and all other seminal fields. I'm ready to provide you with high-quality services. I have completed 350+ projects with a 100% Positive Rating. If you are looking for Quality work, look no further. Also, we are a team of professional workers, and we are always available 24/7 to help employers without limitations, and delivery is guaranteed on time. Your faithfully. Eng. Alema Akter
$250 USD 2 päivässä
3,1
3,1

I see you need a Python pipeline that cleans and standardizes customer reviews from various formats before performing sentiment analysis, focusing first on English text. You want a solution that handles language detection, noise removal, and then delivers clear visual insights to help stakeholders understand the sentiment trends. Your project requires robust preprocessing steps like removing HTML tags and stop words, then using NLTK or TextBlob for tokenization, lemmatization, and polarity scoring. You also want at least three visualizations such as sentiment distribution charts and word clouds, along with a concise report explaining the findings and methodology. I’ve built similar end-to-end sentiment analysis workflows using Python that include data cleaning, multilingual filtering, and sentiment scoring with TextBlob, combined with visualizations in Seaborn and Matplotlib. One recent project involved processing mixed-language customer feedback and delivering both the cleaned dataset and interactive visual reports, which aligns well with your needs. I can complete this project within 7 days, ensuring thorough cleaning, sentiment analysis, and clear visual outputs. Let’s discuss your data details so I can start crafting the pipeline promptly.
$275 USD 7 päivässä
2,8
2,8

Hello, I can efficiently deliver the sentiment analysis project by cleaning and standardizing your customer review data, handling multiple formats, and ensuring robust sentiment classification using Python, NLTK, and TextBlob. I’ll focus on English reviews initially while keeping the pipeline extensible for future languages. Visualizations like sentiment distribution charts and word clouds will provide clear insights, and I’ll include a concise summary report detailing methodology and findings. With 5+ years of experience, I’ll ensure everything runs smoothly on Python 3.x with common libraries. Message me for samples or to discuss further. Thanks, Adegoke. M
$338 USD 3 päivässä
3,0
3,0

As a seasoned digital marketer, I have cultivated multidimensional skills that uniquely position me to tackle your sentiment analysis project with impressive efficiency. My specialization in Data Analysis makes me adept at transforming raw, noisy data into clear, insightful stories like you need. I bring along years of experience handling different datasets across multiple formats and my data cleaning and standardization expertise is unparalleled. In addition, I am skilled in executing end-to-end projects like this that require the application of advanced analytics and proficient visualization techniques, which will ensure that the story behind these reviews comes alive for your stakeholders. My command of essential libraries like pandas, matplotlib/Seaborn, NLTK, TextBlob assures you of smooth execution without the concerns of additional dependencies. Moreover, beyond delivering just neat results, I understand the significance of giving context to these findings to accommodate better decision-making. Therefore, rest assured that alongside the cleaned dataset and coded scripts you'll receive, I'd provide a comprehensive report summarizing methodology, key findings as well as any limitations and possible next steps. Choose me to give life to your data.
$599 USD 7 päivässä
2,3
2,3

Hello, I am excited to see your job posting which is looking for a data analyst. I can efficiently clean and standardise datasets from various formats, removing noise and normalising text to prepare it for analysis. My expertise includes robust sentiment classification using Python, NLTK, and TextBlob, ensuring accurate language detection and processing. I am confident at generating clear visualisations that communicate insights effectively. This includes sentiment distribution charts and time-series trends that help stakeholders grasp the overall mood. I can deliver a cleaned dataset with sentiment labels and well-commented code. Additionally, I will provide informative visualisations and a concise summary report. * What specific metrics or insights are you looking to derive from the sentiment analysis? * Are there particular visualisation styles you prefer for presenting the data? * How do you envision using the cleaned dataset beyond the immediate analysis? I’m happy to discuss with you right now.
$500 USD 7 päivässä
2,0
2,0

This is a great approach to reviewing customer feedback. I bring strong experience to the table, having worked on similar solutions for the past 1.5 years and successfully delivered 4–5 fully functional applications. For this project, I plan to use Python along with the Django framework to build an interface that will allow users to view automated results seamlessly.
$411 USD 7 päivässä
1,0
1,0

Hello, I’ve built several Python-based NLP pipelines for customer feedback analysis, so transforming raw review data into clear sentiment insights is something I handle regularly. I can create a clean, end-to-end workflow that ingests CSV, Excel, or database exports, standardises the data, removes noise such as HTML tags and punctuation, and normalises the text before analysis. Using pandas, NLTK, and TextBlob, I’ll implement tokenisation, lemmatisation, and polarity scoring while adding language detection so the current pipeline processes only English reviews but remains easily extendable to Spanish or French later. The final dataset will include structured sentiment labels, along with clear visualisations such as sentiment distribution charts, time-based sentiment trends, and a word cloud highlighting strongly polar terms. I’ll deliver everything as a well-commented Python script or Jupyter notebook, including the cleaned dataset, visual outputs, requirements file, and a concise report explaining the methodology, findings, limitations, and potential next steps.
$500 USD 7 päivässä
1,7
1,7

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