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I have a continuous feed of raw banking-transaction exports (CSV and JSON) and I need an AI model that can examine each record, run transactional analysis, and automatically label every incoming credit with the correct revenue category. The workflow I picture is straightforward: your code ingests the files, cleans and normalises the fields, then applies a machine-learning or deep-learning model that decides whether the money is, for instance, product sales, service income, refunds, interest, or any other class we agree on. I am only interested in revenue-side categorisation; expenses can be ignored for now. Accuracy matters more than speed, but the system must still process a typical daily batch (≈10 000 lines) in minutes, not hours. You will receive several months of historically tagged transactions to train and validate the model. I am comfortable with Python and would like well-commented scripts that rely on common libraries such as pandas, scikit-learn, TensorFlow or PyTorch, plus a concise README that lets me reproduce your results on my own machine. Deliverables: • Clean, runnable code (model training + inference) • Trained model weights or checkpoint • README with setup, execution steps, and metrics achieved on the validation set Acceptance criteria: F1-score ≥ 0.90 on the supplied hold-out data and clear, reproducible instructions. Once this is met, I will integrate the categoriser into our wider reporting pipeline.
Project ID: 40665163
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96 freelancers are bidding on average $447 USD for this job

⭐⭐⭐⭐⭐ Create an AI Model for Automatic Revenue Categorization of Transactions ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for an AI model to categorize banking transactions. You don't need to look any further; Zohaib is here to help you! My team has completed 50+ similar projects in AI and machine learning. I will analyze your data, build the model, and ensure it meets your accuracy goals. ➡️ Why Me? I can easily create your AI model for transaction categorization as I have 5 years of experience in machine learning, data analysis, and Python programming. My expertise includes working with libraries like pandas, TensorFlow, and scikit-learn. I also have a strong grip on data preprocessing and model validation, ensuring your model performs well on historical data. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I look forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ Python Programming ✅ Machine Learning ✅ Deep Learning ✅ Data Analysis ✅ Data Preprocessing ✅ Model Training ✅ Feature Engineering ✅ TensorFlow ✅ PyTorch ✅ scikit-learn ✅ CSV and JSON Handling ✅ Model Evaluation Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
8.2
8.2

Hello, I can help you with "AI Banking Revenue Categorizer" as per your given project description. We can discuss more in detail during a chat conversation when you are available. I've worked on many PHP projects in recent times. So I am confident on achieving your expected Goals. Please initiate a communication thread to discuss further and start with the project. ⭐ 5.0/5 from a recent client: "A more professional version: “Excellent work! The job was completed within the committed timeline. Great quality, professionalism, and timely delivery. Highly appreciated and recommended.”" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$450 USD in 9 days
7.7
7.7

We understand the need for an AI model to accurately categorize banking transactions, ensuring each credit is labeled correctly. Our team will develop a robust solution that ingests, cleans, and normalizes your data, applying advanced machine-learning techniques. We'll focus on achieving the desired accuracy while ensuring the processing time remains efficient for your daily batch of approximately 10,000 lines. Using the historical data you provide, we’ll train the model with a strong emphasis on achieving an F1-score of at least 0.90. Our expertise in Python, combined with libraries like pandas, scikit-learn, TensorFlow, and PyTorch, will guarantee high-quality, well-documented code. Also, communication, quality, and on-time delivery are priorities. If you'd like, I can also share similar work we've completed and discuss the best approach for your project. You pay for quality. We deliver it. Regards, JP
$750 USD in 7 days
6.8
6.8

Hi, I’ve read your banking revenue categorizer brief carefully, and I can build a reliable Python pipeline that ingests CSV/JSON exports, cleans and normalizes transaction data, trains a high-accuracy model, and delivers reproducible inference with validation metrics. Since accuracy is your priority, I’ll focus on feature engineering, class-balance handling, and model comparison so the final Data Analysis workflow reaches the strongest possible F1-score. If Deep Learning adds value, I can benchmark it against lighter models and keep the solution practical for 10,000-line daily batches. Although PHP is listed, the core implementation is best handled in Python with pandas, scikit-learn, and TensorFlow or PyTorch as needed. I’ll deliver commented training and inference code, saved model weights, and a concise README so you can rerun everything cleanly on your machine. I can begin immediately and target a first working version within a few days, followed by tuning toward your ≥0.90 F1 requirement. Would you like the model to infer category mainly from transaction narration text, or also from amount and source patterns? Best regards, KANIKA
$650 USD in 12 days
7.0
7.0

Hello, We would be glad to assist you with this project. Protovo Solutions LLP is an experienced technology and business solutions agency serving global clients since 2016. We have successfully completed projects in custom software development, CRM and ERP customization, SaaS platforms, marketplaces, e-commerce, AI automation, digital marketing, and virtual assistance. Our team has hands-on expertise in Laravel, CodeIgniter, PHP, Node.js, React, Python, WordPress, Shopify, PrestaShop, OpenCart, PerfexCRM, RISE CRM, Odoo, APIs, automation, SEO, data management, and business support services. With more than 100 client reviews on Freelancer, we understand the importance of clear communication, reliable delivery, quality work, and ongoing support. We can review your complete requirements, recommend a practical approach, and execute the work through clear milestones. Relevant work samples and technical details can be shared during our discussion. Please connect with us through chat so we can discuss the requirement and take this forward. Kind regards, Protovo Solutions LLP
$750 USD in 40 days
6.9
6.9

Hello, This is best treated as a supervised transaction-classification problem rather than applying an LLM directly to every banking record. Historical tagged transactions provide the training signal, while merchant descriptions, transaction metadata, amounts, reference text, and normalized fields can be engineered into features that distinguish product sales, service income, refunds, interest, and the other agreed revenue classes. The ≥0.90 F1 requirement also makes validation methodology critical. Here’s my approach to the project: the pipeline will ingest both CSV and JSON, normalize schemas and text, isolate incoming credits, remove duplicates/noise, and build a reproducible train/validation/hold-out workflow. I’d establish a strong scikit-learn baseline first, then evaluate a more advanced model only if it materially improves classification. Class imbalance, ambiguous transactions, confidence scores, and batch inference will be handled explicitly so approximately 10,000 records can be processed within minutes without sacrificing accuracy. The final system will include training and inference scripts, the trained model/checkpoint, validation metrics including per-class precision/recall/F1 and overall F1, and a concise README covering environment setup and reproducibility. The supplied hold-out set will be kept isolated for final acceptance testing. Kind regards, Gowtham
$500 USD in 4 days
5.9
5.9

Most bids here will pitch fancy deep learning when the real constraint is class imbalance: refunds and interest probably make up 2% of your credits, so any classifier will just predict "product sales" for everything and still hit 98% accuracy while being completely useless. I'd handle it with stratified sampling during train/test split, class weights in scikit-learn's RandomForest or XGBoost, and SMOTE if the minority classes are still getting drowned out. For features I'd pull transaction amount, description n-grams, counterparty patterns, day-of-week, and rolling averages. Start with gradient boosting because it handles mixed feature types well and you can inspect feature importance to sanity-check what it learned. If F1 still falls short on rare categories I'd add a two-stage classifier: binary filter for common vs rare, then separate models for each group. I've built similar pipelines for trading reconciliation and invoice categorization, both are on ffulb.com. I'd give you training and inference scripts in Python with pandas and scikit-learn, a serialized model file, and a short README showing how
$450 USD in 5 days
5.7
5.7

Hi, I can help you with this project. I have relevant experience with PHP, JavaScript and can handle the work from development to testing and delivery. I've reviewed your requirements and can provide a clean, reliable, and responsive solution. Let's discuss the details and get started. Best, Arslan Shahid
$250 USD in 7 days
5.9
5.9

Hello there, we are a team of senior developers and we can do this project in no time. Thanks Ashish Kumar.
$500 USD in 7 days
5.9
5.9

The core difficulty here is accurately inferring revenue category from varied transaction descriptions, so I will use Python with Pandas for data ingestion and cleaning, normalizing fields like date, amount, and description. For the AI model, I'll build a custom deep learning classifier using TensorFlow, trained on your historical data. This allows for nuanced understanding of transaction text, going beyond simple keyword matching. I assume you have a defined list of target revenue categories you want to use for labeling. If not, we'll need to establish that first. The historical data you'll provide has several months of transactions, and I will use this for training and validation, so the model learns to distinguish between your specific revenue streams. I’ll be using a Transformer-based architecture for text processing within the deep learning model, as they handle context very well, so the model can learn to differentiate similar-sounding transactions. I can also do Data Analysis on the output. My approach to building this AI Banking Revenue Categorizer focuses on accuracy and interpretability, so you can understand why a transaction was categorized a certain way. 8 reviews on here, everything delivered on time and on the agreed price so far, plus Preferred Freelancer status. What is the expected format or structure of the "raw banking-transaction exports" beyond CSV and JSON? Send over the historical transaction data so I can begin building the classifier.
$562 USD in 21 days
5.4
5.4

Hello, I would love the opportunity to develop an AI model with Python that will examine each record of your continuous feed of raw banking transaction exports, run transactional analysis, and automatically label every incoming credit with the correct revenue category. Leave me a message to discuss more details. I am looking forward to working with you, Fahad.
$260 USD in 2 days
5.7
5.7

Hey, that's very doable for me. Built categorization models on transaction data before, this is right up my alley. Comfortable with the whole pipeline, cleaning, training, validation against your hold-out set. Can have a first working version ready within a week. Let's do it.
$350 USD in 7 days
5.4
5.4

Nice to meet you ,The requirements of your project match my areas of work and skills, to introduce myself. My name is Anthony Muñoz and i am the lead engineer for DS Pro IT agency. I have worked for over 10 years as a Full-Stack and software development engineer and have successfully done multiple jobs. It will be a pleasure to work together to make your project. Feel free to discuss about the project with me, greetings.
$437 USD in 7 days
5.9
5.9

Hello, I have already completed similar AI and data processing projects involving transaction classification, large datasets, Python, APIs, and scalable software solutions. I can handle the CSV and JSON ingestion, data cleaning, revenue categorisation, model training, validation, and inference workflow. I will focus on reaching the required F1 score while keeping processing practical for batches of around 10,000 transactions, with clear code, metrics, and documentation. Are the historical categories already consistently labeled, or do some transactions need review before training? Happy to review the sample data and discuss the approach in a quick meeting. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$500 USD in 7 days
5.5
5.5

Hi, I'm Karthik, and I bring over 15 years of experience in AI and machine learning. I'm excited about the opportunity to develop an AI model that categorizes banking transactions effectively. I propose a robust solution using Python, leveraging libraries like pandas, scikit-learn, and TensorFlow. My approach will include: 1. Data Ingestion & Cleaning: Efficiently process your CSV and JSON files, ensuring normalization of fields. 2. Model Development: I'll use historical data to train a model focused on categorizing revenue with high accuracy. 3. Validation: I will ensure the model achieves an F1-score of ≥ 0.90 on your hold-out data. Deliverables will include clean, runnable code for training and inference, trained model weights, and a detailed README for easy setup and execution. I’m confident in delivering a solution that meets your requirements within the specified timeframe. Let’s discuss how we can move forward! Best, Karthik
$500 USD in 7 days
5.8
5.8

I can build a robust Python-based transaction categorisation system that ingests CSV/JSON banking exports, cleans and normalises the data, and automatically classifies incoming credits into your agreed revenue categories. I’ll train and validate the model using your historically tagged transactions, with careful feature engineering and model selection using scikit-learn, TensorFlow, or PyTorch where appropriate. I’ll focus specifically on achieving the required F1-score ≥ 0.90 on the supplied hold-out dataset while keeping inference fast enough to process ~10,000 transactions within minutes. Deliverables will include clean, well-commented training/inference scripts, the trained model/checkpoint, validation metrics, and a concise README with reproducible setup and execution instructions. I have strong experience in Python, Machine Learning, NLP, data preprocessing, and AI model development, and can deliver a reliable solution ready for integration into your reporting pipeline.
$250 USD in 2 days
5.3
5.3

I understand you're seeking an AI solution to automatically categorize incoming banking revenue from raw CSV/JSON feeds, similar to how advanced fraud detection systems analyze transaction patterns. My expertise in natural language processing and machine learning for financial data aligns perfectly with this requirement. My approach will involve building a robust pipeline that first ingests and cleans your transaction data, handling variations in CSV and JSON formats. I'll employ a combination of feature engineering (e.g., transaction descriptions, amounts, dates) and a supervised classification model, likely leveraging a fine-tuned BERT or a similar transformer architecture for its superior text understanding capabilities. This model will be trained on your labeled historical data to accurately predict revenue categories. To ensure optimal results, could you clarify the typical volume of transactions you expect to process daily and the desired latency for categorization? I'm confident we can develop an efficient and accurate revenue categorizer. Let's schedule a brief call to discuss your specific needs in more detail.
$575 USD in 21 days
4.8
4.8

Dear Client, I’m an experienced Python and AI developer with 10+ years of experience, specializing in data processing, machine learning, classification systems, and automation. I understand you need an AI-based revenue categorization pipeline that ingests CSV/JSON banking transactions, cleans and normalizes records, classifies incoming credits into agreed revenue categories, and processes approximately 10,000 transactions within minutes. My Python, pandas, scikit-learn, TensorFlow/PyTorch, SQL, and data-engineering experience enables me to build reproducible training and inference workflows, evaluate precision/recall and F1, and optimize the model against your historical labelled data. I can deliver the runnable code, trained checkpoint, validation metrics, and concise README with reproducible setup and execution steps. Best regards, Md Ruhul Ajom
$250 USD in 4 days
5.5
5.5

Hi, Categorizing banking transactions is a classic NLP challenge because the raw text is often messy, truncated, and packed with numeric noise. We build production-ready ML pipelines that excel at parsing and classifying exactly this type of unstructured financial data. We will build a robust categorization engine that hits your >0.90 F1-score target and processes 10,000 rows in seconds, not minutes. Data Pipeline: We will build a strict preprocessing pipeline (using pandas) to clean the JSON/CSV feeds, strip out transactional noise, and isolate the true semantic features of each revenue credit. The Model: Deep learning can sometimes be overkill and slow for short transaction strings. We will establish a rapid baseline using TF-IDF coupled with XGBoost or LightGBM (which runs lightning fast). If the strings require deeper semantic understanding, we will deploy a lightweight Transformer (like DistilBERT) to capture context while easily meeting your batch processing limits. The Deliverables: You will receive PEP-8 compliant Python scripts for both training and inference, the serialized model weights, and a step-by-step README with a strict environment file for guaranteed reproducibility on your local machine. We are ready to look at your historical data and get this trained. Let's talk.
$444 USD in 4 days
4.6
4.6

Hello, I checked your project "AI Banking Revenue Categorizer" and already have a clear understanding of your requirements and how to deliver them efficiently. I have solid experience in PHP, JavaScript, and I've successfully completed similar projects by delivering high-quality, scalable, and reliable solutions. Why choose me? * Strong expertise in PHP, JavaScript * Clean, optimized, and scalable implementation * Fast communication and regular progress updates * Focused on delivering results, not just completing the task I'm ready to start immediately and would be happy to discuss the details. Best regards, Umer
$250 USD in 4 days
4.4
4.4

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