Hire the best Machine Learning Engineers in Iowa

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$35 hourly
Olajide F.
- 5.0/5
- (38 jobs)
I use my extensive experience in research methods and academic writing to successfully complete projects across the entire research value chain from conceptualization/formulating a study to data collection, data management, data analysis, and writing research reports (articles, theses, dissertations, white papers, etc.) I adhere to and maintain a high level of scientific and academic rigor in my personal and client-owned projects by adopting only best practices. See some of my published research here: My analysis toolkit include (but not limited to) the following software programs: R/R studio, SPSS, Excel, SAS, STATA, Nvivo, MAXqda My quantitative research skills include: Variable Selection Applied Regression Analysis/GLM (Linear, Logistic, Poisson, Probit) Categorical Data Analysis (Mixed effects and Random effects) Hierarchical Linear Modeling (HLM) Longitudinal Data Analysis Machine Learning Qualitative research skills include: Transcription and data cleaning Coding Thematic analysis of qualitative data Other skills include: Academic writing Editing and Proofreading of research reports Formatting research reports to style Peer review Coaching and Tutorials Let's have a call to discuss your project to identify how my skillset can provide immense value to your project. .

Machine Learning
Research Papers
Report Writing
Academic Writing
Survey Design
Academic Research
Statistical Analysis
SAS
Data Visualization
R
Data Analysis
Qualitative Research
Editing & Proofreading
Quantitative Research
$90 hourly
Maggie C.
- 5.0/5
- (5 jobs)
I am a Data Scientist passionate about the potential of Data Science and IoT to solve problems. My skills lie in the intersection of IoT, data science, and data engineering. I'm experienced in the end-to-end pipeline of telematics data. I build dashboards, script automations, and train predictive machine learning algorithms. I have worked primarily with Python, SQL, Dataiku, Hadoop, and Apache Data Science tools (NiFi, Kafka, Hive, Impala, HBase, etc.) As an expert in IoT data, I can quickly learn new tools to solve IoT-related problems. I follow CRISP-DM for data science projects and can confidently move a project from start to finish, with the business goal in mind. I have worked fully remotely for the last 5 years; regular communication is incredibly important to me! A little more about my background: I have been working in the Information Technology field for over a decade, with much of that time spent managing data. I began at an insurance company and helped to migrate a FoxPro database to SQL. From there, I took a role as a lead system administrator managing HP Unix, Red Hat Linux, and Windows systems in a National Guard Data Center. Meanwhile, I also served as a Signal Officer for the National Guard responsible for planning and establishing wireless communications in austere environments for

Machine Learning
Content Writing
Data Science
Apache Spark MLlib
Data Analytics
Technical Project Management
Data Visualization
Communications
API Development
Database Management System
Internet of Things
Data Scraping
Python
Data Engineering
Apache Spark
$40 hourly
Chris M.
- 5.0/5
- (2 jobs)
I'm Chris Murphy, a Data Scientist at John Deere and a Master's candidate in Computer Science at Georgia Tech. My professional mission is to leverage data science and analytics across multiple sectors, utilizing my analytical skills and technical knowledge to drive significant business value and enhance customer experiences. My academic and professional background spans physics, mathematics, and computational science, providing a strong foundation for my diverse applications in data science. What I Do Best * Data Science & Machine Learning: Advanced expertise in developing scalable machine learning models tailored for various business needs. * Business Intelligence: Proven ability to translate complex data into strategic insights. * Research & Analysis: Proficient in cutting-edge research techniques including neural networks and deep learning. * Award-Winning Excellence: Multiple recognitions for my contributions to research and innovation, emphasizing my role as a leader in technological advancements. Professional Experience * John Deere: Data Scientist - eCommerce & Sustainability Solutions | July 2022 - Present * John Deere Financial: Business Intelligence Analyst | June 2021 - July 2022 * University of the Virgin Islands: Physics & CS Instructor, Student Researcher | Aug 2017 - May 2021 * Internships: Norfolk State University, SETI Research Center, NASA - Goddard Space Flight Center Certifications * Data Science & Machine Learning Bootcamp * Neural Networks and Deep Learning * Improving Deep Neural Networks: Hyperparameter tuning, Regularization, and Optimization * Data Scientist Nanodegree * AI For Everyone I am committed to applying my extensive data science and analytics skills to projects that span multiple industries, aiming to optimize operations and enhance decision-making processes. Let's connect to discuss how we can achieve groundbreaking results with data-driven solutions!

Machine Learning
Python
Microsoft Excel
Tableau
Data Visualization
Analytics
Data Science
$55 hourly
Mohamed F.
- 5.0/5
- (1 job)
Hi! Mohamed here, senior software developer having 9 years of industry experience. Building exceptional web applications isn’t just about writing code—it’s about architecting scalable, secure, and high-performance solutions that drive real impact. I specialize in creating seamless, efficient, and optimized digital experiences, using cutting-edge technologies to deliver robust and future-proof applications. Technologies I’m Expert In: ✔ Frontend Development: React.js, Next.js, HTML, CSS, JavaScript, TypeScript, Redux, Tailwind CSS, Bootstrap ✔ Backend Development: Node.js, Express.js, REST APIs, GraphQL ✔ Databases: MongoDB, PostgreSQL, MySQL ✔ Authentication & Security: JWT, OAuth, Passport.js, bcrypt ✔ Cloud & DevOps: AWS (EC2, Lambda, RDS), Docker, Kubernetes ✔ Version Control: Git, GitHub, GitLab ✔ Testing & CI/CD: Jest, Mocha, Postman, Jenkins ✔ Others: Firebase, WebSockets, Socket.IO, Redis What I Offer: ✔ Custom Frontend Development: Dynamic, fast, and interactive UIs using React.js and Next.js ✔ Scalable Backend Development: Secure, efficient Node.js & Express backend solutions with well-designed APIs ✔ Database Design & Optimization: MongoDB, MySQL, and PostgreSQL database architecture for high performance ✔ Full-Stack Development: Seamless integration of frontend and backend with REST and GraphQL APIs ✔ Bug Fixes & Code Optimization: Enhancing existing code for better performance, security, and reliability As a Full Stack Developer, I bridge the gap between frontend interactivity and backend efficiency, ensuring a seamless user experience. Whether it's architecting a cloud-based infrastructure, implementing microservices with Kubernetes, or optimizing database queries for high-traffic applications, I bring deep technical expertise and a problem-solving mindset to every project. Whether it's building a custom React frontend, a scalable Node.js backend, or a full-stack solution with secure APIs, I work to create applications that meet your needs and exceed expectations. Let's work together to turn your idea into a reality! Keywords: Full Stack Developer, React.js, Next.js, Node.js, Express.js, MongoDB, PostgreSQL, MySQL, REST API, GraphQL, TypeScript, JavaScript, AWS, Docker, Kubernetes, Microservices, WebSockets, Redis, Firebase, OAuth, JWT, Tailwind CSS, Redux, Git, CI/CD, Jenkins, Jest, Mocha, Performance Optimization, Scalable Architecture, Cloud Computing

Machine Learning
Software Development
Generative AI
FastAPI
TypeScript
JavaScript
NestJS
Artificial Intelligence
ExpressJS
Django
Node.js
Next.js
Python
React
Full-Stack Development
$50 hourly
Stephen B.
- 0.0/5
- (0 jobs)
I am passionate about process improvement. I have a demonstrated history of successfully implementing process improvements while working in the banking, aviation, aerospace, healthcare, and internet industries. From gathering requirements and managing projects to developing solutions, I help teams succeed.

Machine Learning
Business Intelligence
Machine Learning Model
Artificial Intelligence
Python Script
Database
Database Management System
SQL Programming
Python
SQL
$15 hourly
Evan C.
- 4.7/5
- (1 job)
I am a software enthusiast currently pursuing my education in Computer Science and Engineering with a specialized focus on Machine Learning and Data Analytics. I am open to embracing any software-related challenge that comes my way. My skills include: - Web Development: I specialize in building interactive and user-friendly web applications using a variety of technologies, such as HTML, CSS, JavaScript, and various web development frameworks. - Machine Learning: With my focus area in Machine Learning and Data Analytics, I have a strong foundation in creating data-driven models and predictive algorithms that can unlock valuable insights from datasets. - Software Development: My experience extends beyond web development into the broader realm of software engineering, where I have honed my skills in coding, debugging, and problem-solving. I'm excited to collaborate on projects and contribute my skills to help you achieve your goals. If you're looking for a freelance developer who can bring your software-related ideas to life, please don't hesitate to reach out.

Machine Learning
Artificial Intelligence
JavaScript
CSS
HTML
Computer Science
Java
API Integration
Web Development
Data Engineering
Software Design
Software
Computer Engineering
Python
$60 hourly
Youssef E.
- 5.0/5
- (4 jobs)
I've been running a research, teaching institute for astrophysics. I've developed certification programs and classes, a journal website, and a 3D WebVR classroom. Most recently I've accepted jobs for training AI models to answer expert-level physics research questions. - Teacher / Learner, specialized in theoretical and computational studies - Well rounded coding background.

Machine Learning
Teaching
Firebase
Scientific Computation
Web Design
JavaScript
3D Modeling
Computer Graphics
Research Methods
Conduct Research
Tutoring
Python
Physics
$48 hourly
Wyatt M.
- 0.0/5
- (2 jobs)
I have been professionally employed as a Software Engineer since 2014 and have been professionally employed in machine learning (AI) as a Data Scientist since 2017. I have proven experience building ML systems end to end, and taking them from ideas to launched production systems. Below are some of my ML accomplishments: * I have built two state of the art (meaning they are the best in the world at their task) reinforcement learning (RL) systems in the energy space * I have built a natural language processing system (NLP) that had superhuman performance on its task * I have built an advanced computer vision (CV) system (optimized and deployed to mobile devices) that could complete 85% of tasks that a human could Below are some of my skills (I have done all of these multiple times over several years): * Python: strong in building software with this language * Prior experience with C++, Go, Node.js, Java, and Swift * Strong experience with AWS and prior experience with Google Cloud (GCP) * Building and iterating core ML model architecture and hyperparameters * Building software and the managing the dataset for ML model training * Building MLOps systems (ML model infrastructure, serving, monitoring, logging, etc.) * Building underlying database and data pipelines for ML systems * Building APIs and interfaces for ML systems I have strong communications skills, communicate regularly, and create clear, documented, and explained software that is easy to maintain. I conduct research as well. I have written seven research publications (all as first author) surrounding AI in the energy space.

Machine Learning
Data Engineering
Data Science
MLOps
Large Language Model
NoSQL Database
Amazon Web Services
Software Architecture
SQL
Python
Computer Vision
Natural Language Processing
Reinforcement Learning
Machine Learning Model
Machine Learning Algorithm
$50 hourly
Muhammad S.
- 5.0/5
- (1 job)
I'm an experienced AI Engineer specializing in Large Language Models (LLMs), Generative AI, and multimodal AI applications. With a strong background in developing cutting-edge AI solutions, I’ve worked on a diverse range of projects including chatbot development, RAG (Retrieval-Augmented Generation) applications, sentiment analysis, predictive modeling, and health informatics. My focus is on creating scalable, efficient, and impactful AI-driven systems to solve real-world challenges. As a professional, I've helped clients design and deploy end-to-end AI solutions, create custom chatbots, fine-tune models, and integrate cutting-edge AI functionalities into existing architectures. I thrive in projects that prioritize collaboration, transparent workflows, and timely execution. What I Bring to the Table: • Multimodal LLM Expertise: From fine-tuning models like GPT, LLAVA, and VideoLLaMA for complex use-cases to integrating vision-language capabilities for visual data analysis. • LLM Agent-Based Solutions: Leveraging frameworks such as LangChain and custom agents to automate workflows and enhance decision-making processes. • RAG-Based Applications: Building intelligent systems using vector databases (ChromaDB, Pinecone) to deliver context-rich responses. • Generative AI for Content Analysis: Creating models for audio/video sentiment analysis, gender-neutral communication, and predictive text generation. I have successfully implemented AI solutions in both private and public sectors, including: • Sentiment and Content Analysis for government training courses. • Health Assessment Tools for monitoring animal and human health using multimodal AI. • Predictive Healthcare Models for early detection of conditions like sepsis and ARDS, improving patient outcomes using time series data. Technical Skills: ✓ Programming: Python, R, C++, MATLAB ✓ AI & Machine Learning: Hugging Face Transformers, LangChain, PyTorch, TensorFlow ✓ Web Development & APIs: FastAPI, Flask, React ✓ Deployment & DevOps: Docker, Git, AWS, Google Cloud Platform ✓ Data Processing & Visualization: Pandas, Matplotlib, Power BI, Streamlit ✓ Vector Databases & RAG: ChromaDB, FAISS ✓ Automation & Web Scraping: Selenium, BeautifulSoup, Scrapy I'm open to both short-term and long-term contract-based projects. If you're looking to elevate your business with advanced AI solutions, I would love to connect!

Machine Learning
Retrieval Augmented Generation
Chatbot Development
Generative AI
Multimodal Large Language Model
Large Language Model
Machine Learning Model
Artificial Intelligence
$55 hourly
Fan Y.
- 0.0/5
- (0 jobs)
I’m a PhD-trained economist and data scientist with experience in both academic research and applied policy analysis. I specialize in translating complex data into clear, actionable insights through robust statistical modeling, econometric analysis, and machine learning techniques. Here’s what I do best: • Data Science & Forecasting • Time series forecasting, predictive analytics • Dimensionality reduction (PCA, PLS), classification models (SVM, Random Forest, Gradient Boosting) • Economic Modeling & Policy Evaluation • Microsimulation modeling (tax, labor, housing) • Impact analysis of government policies • Economic trend forecasting and prediction • Technical Tools • Proficient in Python, SAS, and R for data analysis and modeling • Experience with SQL, Excel, Tableau and data visualization • Writing & Communication • Experienced in writing technical reports, academic papers, business document and policy memos • Skilled at explaining complex models to non-technical stakeholders

Machine Learning
Policy Analysis
Economic Analysis
Program Evaluation
SAS
R
SQL
Python
Econometrics
Regression Analysis
Time Series Analysis
Data Mining
Causal Inference
Data Analysis
$50 hourly
Pat B.
- 0.0/5
- (0 jobs)
Senior Level IT Manager looking to work on Artificial Intelligence projects part-time, RLHF, or other activities related to fine-tuning LLMs

Machine Learning
Generative AI
LLM Prompt Engineering
Machine Learning Model
Artificial Intelligence
$30 hourly
Gavin N.
- 0.0/5
- (0 jobs)
I am a software developer with a strong background in mathematics and physics. I can write novel ML applications for your dataset or enhance it from the internet. Help you understand concepts in software development or mathematics with my strong background in teaching. Or help you develop novel graphical programs in a number of languages and applications, including Chromium-based development, Godot, web, and OpenGL

Machine Learning
Mathematics Tutoring
C++
$40 hourly
Renuka M.
- 0.0/5
- (0 jobs)
As an Associate Professor and Data Scientist of Computer Science with over a decade of teaching and research experience, I am now transitioning into the field of Data Science to apply my skills to real-world problems. I have completed several hands-on projects in machine learning, natural language processing, and computer vision using Python, Pandas, Scikit-learn, and TensorFlow. My academic background gives me a strong foundation in algorithms and problem-solving, while my recent projects reflect a growing expertise in data-driven decision-making. I’m eager to contribute to meaningful projects where I can analyze data, build predictive models, and deliver actionable insights for clients. I’m committed to continuous learning and bringing professionalism, clarity, and quality to every task.

Machine Learning
Data Preprocessing
Feature Engineering
Exploratory Data Analysis
SQL
Computer Vision
Large Language Model
Neural Network
Teaching
Natural Language Processing
Data Visualization
Data Analysis
Data Extraction
Analytical Presentation
Machine Learning Model
$23 hourly
Samara M.
- 0.0/5
- (0 jobs)
Summary Outgoing Direct Care Worker experienced with patients with disabilities and acute ailments. Well-versed in assisting patients with daily living tasks. Committed to improving patient well-being through personal care and interactive engagement. Highly-motivated employee with desire to take on new challenges. Strong worth ethic, adaptability and exceptional interpersonal skills. Adept at working effectively unsupervised and quickly mastering new skills. With a Business-minded professional tackling any job task with precision. Determined to responding to questions and inquiries quickly. Demonstrates positive attitude and readiness to adapt to different situations.

Machine Learning
Artificial Intelligence
$20 hourly
Dante V.
- 0.0/5
- (0 jobs)
I'm a recent graduate with strong experience in data visualization, statistical modeling, and some experience building AI/ML models. I'm eager to prove myself through high-quality work while continuing to refine my skills.

Machine Learning
Microsoft Excel
Java
R
SQL
Python
Artificial Intelligence
Data Analysis
$4 hourly
Myles P.
- 0.0/5
- (0 jobs)
* Military Experience * DoD Experience * Caregiving * Direct support * Military * Crisis intervention * Working with people with disabilities * Social work

Machine Learning
Agriculture & Mining
Mining
Machine Learning Model
Data Mining
Artificial Intelligence
Data Analysis
Beta Testing
Analytical Presentation
Alpha Testing
$3 hourly
Moataz E.
- 0.0/5
- (0 jobs)
Data Scientist Hi! I’m a new data science freelancer here on Upwork, currently building my portfolio. I recently completed a data science bootcamp and have hands-on experience with machine learning models like: Linear & Logistic Regression Decision Trees & Random Forests Binary Classification & Prediction Tasks Creative Solutions and Problem Solving While I haven’t done freelance work yet, I’m confident in my skills and eager to prove myself. I’d be happy to work on small projects for the lowest price allowed on upwork (won't accept money if the client is not satisfied) in exchange for an honest review. I’ll treat your project seriously, deliver clean, well-documented code, and clearly explain how the solution works and why it’s effective. If that sounds helpful, feel free to reach out—I’d love to support your project and gain real-world experience.

Machine Learning
Information Analysis
Analytical Presentation
Machine Learning Model
Artificial Intelligence
Feature Engineering
SQL
Python
Data Analysis
Data Cleaning
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