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AI Trainer / ML Engineer Needed Project Overview I'm looking for an experienced AI Trainer / Machine Learning Engineer to help us develop and train a custom AI model for financial data automation. The goal of this project is to build an AI system that can automate financial data processing tasks, improve workflow efficiency, and extract meaningful insights from financial datasets. The ideal candidate should have strong experience in AI model training, machine learning, data automation, and financial domain knowledge. Responsibilities - Design, train, and fine-tune AI/ML models for financial data automation - Develop data pipelines for collecting, cleaning, transforming, and preparing financial datasets - Train models using our proprietary financial data - Improve model accuracy through prompt engineering, fine-tuning, evaluation, and optimization - Build automation workflows for financial data processing - Apply domain knowledge in finance/accounting/investment data - Recommend suitable AI technologies, frameworks, and architectures - Document the model training process and provide technical guidance Required Skills & Experience - Proven experience as an AI Engineer, Machine Learning Engineer, or Data Scientist - Experience with training and fine-tuning AI models (LLMs, NLP models, or custom ML models) - Strong Python programming skills - Experience with machine learning frameworks such as: * PyTorch * TensorFlow * Scikit-learn * Hugging Face Transformers - Experience building data automation systems and AI-powered workflows - Strong understanding of data preprocessing, feature engineering, and model evaluation Financial Domain Requirements (Important) The candidate should have knowledge or experience in one or more of the following areas: - Financial statements and accounting data - Banking or financial transaction data - Investment data analysis - Financial reporting automation - Risk analysis or compliance data - ERP/accounting systems and financial databases Candidates with both AI expertise and financial industry experience will be strongly preferred. Project Deliverables - Trained AI model or customized AI solution - Data preparation and training workflow - Model evaluation results - Documentation of architecture and methodology - Recommendations for future improvements and scaling Preferred Qualifications - Experience with LLM fine-tuning (OpenAI models, Llama, Mistral, etc.) - Experience with Retrieval-Augmented Generation (RAG) systems - Experience integrating AI models with APIs and business applications - Previous experience automating financial processes
Project ID: 40712183
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Hello, Your main challenge here isn’t simply training a model it’s making proprietary financial data reliable enough for automation, while keeping accuracy, evaluation, and downstream workflows under control. I understand you need an AI system that can process financial datasets, extract useful information, and automate repetitive financial workflows without introducing costly hallucinations or inconsistent outputs. For similar AI/ML work, I focus on building the full pipeline rather than treating model training as an isolated step: data cleaning and transformation, model/fine-tuning strategy, evaluation, and production workflow integration. I can also structure financial datasets for tasks such as statement extraction, transaction classification, reporting automation, and financial document Q&A. My approach would be * Audit your proprietary data and define the highest-value automation tasks. * Build a reproducible preprocessing and training/evaluation pipeline. * Compare prompt engineering, RAG, fine-tuning, or traditional ML where appropriate. * Establish measurable evaluation criteria for accuracy, consistency, latency, and cost. * Document the architecture and provide recommendations for scaling. One question I’d start with: what type of financial data do you currently have—financial statements, transaction records, ERP exports, investment data, or a combination?
$60 USD in 7 days
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66 freelancers are bidding on average $136 USD for this job

I propose developing and training a custom AI model to automate financial data processing, improve workflow efficiency, and provide valuable insights. Leveraging AI technologies like PyTorch and TensorFlow, I will design, train, and optimize models tailored to your financial datasets. With expertise in financial statements, investment analysis, and automation, I will ensure the solution meets industry requirements and allows for future scalability. By documenting the process, providing technical guidance, and integrating with existing workflows, I aim to drive innovation in your financial data automation processes. Let's discuss further to create a robust AI solution that exceeds your expectations and establishes a long-term partnership for efficiency and innovation.
$225 USD in 5 days
6.3
6.3

Hi, I understand you need an AI/ML engineer to build a reliable financial data automation system, covering data preparation, model training or fine-tuning, evaluation and integration into practical financial workflows. I can develop the pipeline in Python, covering collection, cleaning, normalization, feature engineering and dataset preparation before training. Depending on the task, I can evaluate classical ML approaches with Scikit-learn alongside PyTorch/Hugging Face models or LLM-based approaches, selecting the simplest architecture that meets the required accuracy. For LLM workflows, I can implement prompt engineering, structured outputs, RAG and controlled evaluation, with fine-tuning considered where the dataset and task justify it. The system can be integrated with existing APIs, ERP/accounting systems or business applications so the model produces useful outputs rather than remaining an isolated prototype. I’ll establish reproducible evaluation using task-specific metrics, validation datasets and error analysis, documenting model decisions, training configuration and limitations. The final deliverables will include the trained/customised solution, data and training pipeline, evaluation results, architecture documentation and recommendations for future scaling. Best regards, Houssame
$30 USD in 1 day
6.5
6.5

Hello there, I have read your project with title Experienced Machine Learning Engineer Wanted carefully and i can help you. I have a 15+ experience in web scraping. Here are a few examples of past projects i have completed here: https://www.freelancer.com/projects/data-entry/Scrape-Data-from-Websites-39311571/details https://www.freelancer.com/projects/data-extraction/Web-Database-Extraction-Script/details https://www.freelancer.com/projects/php/PYTHON-SCRAPER-35879443/details https://www.freelancer.com/projects/excel/Web-scraping-for-public-information/details Let's chat so that we can discuss the fine details/ Thanks Claudia
$155 USD in 5 days
6.0
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Hi, I can help develop and train your AI solution for financial data automation, covering data preparation, model training, evaluation, and production integration. Technical Approach: =================== Build Python-based data pipelines for cleaning, transformation, and feature preparation Train/fine-tune ML or LLM models using PyTorch, Scikit-learn, or Hugging Face Apply prompt engineering, RAG, and fine-tuning where appropriate Automate financial data extraction, classification, and reporting workflows Evaluate accuracy, precision, recall, and model reliability Integrate models with APIs/business applications Document architecture, training methodology, and scaling recommendations We can first review your financial datasets and target automation workflows to select the right model and architecture. Question: What type of financial data will the model process—statements, transactions, reports, or ERP/accounting data? Best regards, Manu The price will be given after the final discussion!
$140 USD in 7 days
5.5
5.5

Financial data processing accuracy is the key risk here, and I handle that with rigorous data cleaning pipelines and iterative model retraining. I build the system using Python and standard data science libraries, processing your proprietary financial data to train a custom model for automated workflows and insights. What specific financial data formats will I be working with? I need access to the data to begin. I have a 5.0 rating across 10 reviews on here, also Preferred Freelancer status.
$168 USD in 21 days
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For your proprietary financial data, I’d begin with a Hugging Face Transformers baseline that turns financial statements and transaction records into a measurable extraction task, rather than fine-tuning blindly. I’ll build the Python pipeline for cleaning, field normalization, labeling, train/validation splits, and evaluation, then compare prompt engineering, RAG where source documents must remain traceable, and targeted fine-tuning. The result will be a trained/customized model, repeatable data-training workflow, evaluation report, architecture notes, and scaling recommendations delivered in 5 days. I’ve also fixed a live trading platform’s frozen price charts by tracing the issue to an unthrottled Twelve Data integration, then adding caching, credit budgeting, and a last-good-price fallback—useful experience for reliability around financial data workflows. Should the first automation target financial statements, transaction records, or both? Muhammad Saad
$250 USD in 5 days
4.8
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Hi! I specialize in high-speed Python automation, web scrapers, and custom bots. I can build and deliver this Experienced Machine Learning Engineer Wanted with robust error handling, proxy/anti-detection support, and clean structured exports (CSV/JSON/Database). As a Level 2 developer with a 5.0★ rating, I write clean, maintainable, and fully documented code with fast turnaround. Quick question: which target sites or APIs are we connecting to, and do you have a specific scheduling frequency in mind? Available to start immediately — let's connect and get this running!
$36 USD in 2 days
4.5
4.5

As an AI Engineer, Data Scientist, and seasoned freelancer with a wide range of Python skills, I believe I can contribute greatly to your financial data automation project. My extensive experience training AI/ML models combined with my strong understanding of Python programming makes me a perfect fit for designing, fine-tuning, and evaluating the AI model that you require. I am also proficient in popular machine learning frameworks including PyTorch and TensorFlow. In addition to my technical skills, being well-versed in areas such as financial statements and accounting data, investment data analysis, and financial reporting automation gives me the needed domain knowledge for this project. With my previous experience automating financial processes and delivering high-quality work, I will ensure that your project turns out not just as expected but better. Overall, choosing me means opting for expertise, reliability, and a commitment to delivering above par results within the stipulated timeframe. Let's chat about this exciting opportunity at your earliest convenience!
$100 USD in 3 days
4.6
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Hi there, I think the main goal is to build a reliable AI workflow that can turn proprietary financial data into accurate, usable automation rather than simply training a model and measuring a generic accuracy score. I’d first profile and clean the datasets, define the target tasks and evaluation criteria, then design the right pipeline around Python, statistical analysis and the most suitable ML/LLM architecture. For LLM-based workflows, I can combine structured preprocessing, prompt engineering, RAG or fine-tuning where justified, with controlled evaluation against representative financial cases. I’d also build reproducible training/evaluation workflows, document the methodology and expose the model through APIs or automation where needed. Looking forward to work with you. Thanks*
$120 USD in 2 days
4.7
4.7

Hello there, I am excited to offer my expertise as an experienced Machine Learning Engineer for your AI model development project in financial data automation. With a strong background in AI model training, machine learning, and data automation, I can design, train, and fine-tune custom AI models efficiently. My skills in Python programming, PyTorch, TensorFlow, and Scikit-learn align perfectly with your requirements. I am eager to collaborate on building automation workflows, improving model accuracy, and extracting insights from financial datasets. Let's discuss how we can achieve your project goals effectively. Thanks, Manisha
$140 USD in 4 days
4.3
4.3

I have experience with Python, machine learning, AI automation, data processing, and API integrations, including building systems that automate business workflows and extract useful information from data. I can help with data preparation, model training and evaluation, AI workflows, and integrating the solution with your existing systems. I can also work with RAG and LLM based approaches where they fit the financial use case.
$100 USD in 4 days
4.2
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Fine-tuning LLMs on messy training data is where most of these projects stall, especially when evaluation criteria aren't locked down first. I work in Python daily for data processing and model evaluation, and can start reviewing your data setup today. Rough estimate right now, we will nail down real numbers once I see the actual dataset and scope. Want to send it over so I can take a look?
$150 USD in 6 days
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==== Hi - Truong here ==== "FINANCIAL DATA AUTOMATION MODEL" — you need a reliable pipeline that turns proprietary financial data into evaluated, usable AI outputs rather than simply fine-tuning a model. I’d start with data profiling and preprocessing, define the target tasks and evaluation set, then choose between RAG, structured ML, fine-tuning, or a combination based on the data. Python with PyTorch/Hugging Face and a reproducible training/evaluation pipeline would keep each experiment measurable. For financial data, I’d also separate training data from evaluation data and test accuracy on real workflow cases, including extraction, classification and structured outputs. The delivery would include the pipeline, evaluation results, architecture notes and clear next-step recommendations. Looking forward to work with you.
$150 USD in 1 day
3.7
3.7

**Free right now and can start building your financial automation pipeline today** Read through your project and this fits what I do. I build AI and automation workflows in Python, including data pipelines that clean and structure financial data, plus fine-tuned or RAG based models on top of it. Recent work: built a pipeline that pulled transaction data from a client's accounting system, cleaned and categorized it with a fine-tuned classifier and cut manual bookkeeping work by 70%. Also built a RAG system over financial reports so an investment team could query them in plain language. I can start today. What financial data are you working with right now, spreadsheets, an accounting system, or something else?
$150 USD in 10 days
3.6
3.6

Nice to talk you , After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like 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 in Backend and software development and have successfully done multiple jobs. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings
$136 USD in 7 days
3.8
3.8

Hello, I just finished reading your brief for "Experienced Machine Learning Engineer Wanted", and I'm genuinely excited about the chance to work on it. I don’t just want to tick the boxes here; my aim is to hand you something that genuinely goes beyond what you pictured. From your brief I can see this involves ai, machine learning, ml — all areas we handle in-house. We specialise in Python, Data Processing, Statistics, Statistical Analysis, which lines up directly with what you need. How we'd approach it: - Clarify the use-case, inputs and the exact output you expect - Build and integrate the model / automation pipeline - Evaluate accuracy and tune against real examples - Deploy with monitoring and a clear handover Expect smooth progress updates throughout, full respect for your specifications, and zero surprises along the way. I can start right away and keep you updated at every step — let’s make this a great one. Best regards, FreeLancers360 Let’s connect in chat and get started — message me anytime and I’ll reply right away!
$30 USD in 7 days
3.4
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Hello, I can make it using free llms such as Gemini and a lang-graph based agent What is your first priority
$35 USD in 1 day
3.3
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Hello Hope you are doing well "Financial Data AI Automation And Model Training" - I can build AI workflows using Python, PyTorch, scikit-learn, Hugging Face, RAG, fine-tuning, data pipelines, and rigorous model evaluation. I can prepare financial datasets, engineer features, train or fine-tune suitable models, evaluate accuracy, automate processing workflows, and structure reproducible experiments for reliable results. I will document architecture, preprocessing, training methodology, evaluation metrics, deployment considerations, and scaling recommendations while keeping financial data handling secure and maintainable. Would you like the initial solution focused on LLM fine-tuning, structured financial prediction, or automated financial document processing? Looking forward to working with you.
$140 USD in 7 days
3.1
3.1

Hi, You need to develop and train a custom AI model for automating financial data processing tasks while improving workflow efficiency and extracting meaningful insights. What specific financial datasets do you plan to use for training? Here's how I'd do it: - Analyze your financial datasets to identify key attributes and prepare them for processing. - Design and implement a pipeline using PyTorch or TensorFlow for training the model, ensuring proper data cleaning and transformation. - Validate the model’s accuracy through rigorous testing and provide documentation that outlines the architecture and training process. I can have a working version of the core model ready on a test link within a day. What are the key insights you want the model to extract from your financial datasets? Toqeer S
$110 USD in 15 days
3.1
3.1

Hi, I am a software engineer with over 16 years of experience developing machine learning systems, data pipelines, and business-process automation in Python. I can help turn your proprietary financial data into a reliable AI solution, covering data preparation, model selection, training or fine-tuning, RAG where appropriate, evaluation, and API-ready workflow integration. I would begin by reviewing the datasets, target tasks, expected outputs, and accuracy requirements, then establish a measurable baseline before optimizing the chosen approach. Particular care will be given to financial-data validation, traceability, privacy, and reducing hallucinations. You will receive the working solution, reproducible training/data workflow, evaluation results, architecture documentation, and practical scaling recommendations. The stated budget is suitable for a focused initial model or proof of concept; I am flexible once the dataset size and full production scope are clear. What financial processes should be automated first, what formats and volume does the proprietary data have, and will deployment be local or cloud-based? Please contact me to discuss details.
$250 USD in 14 days
3.1
3.1

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