Hire the best SQL Consultants in Madison, WI

Check out SQL Consultants in Madison, WI with the skills you need for your next job.
  • $30 hourly
    I'm a quantitative analyst and statistical programmer with a PhD in mathematics from the University of Wisconsin-Madison. I have experience with Python and R, as well as a working knowledge of SQL. I have a particular interest in social research and policy (for example housing, demography, poverty, education, health), so if you have such a project I'd love to hear from you.
    Featured Skill SQL
    Statistical Programming
    Data Analysis
    Data Extraction
    GNU Octave
    Python
    Machine Learning
    Quantitative Analysis
    Data Scraping
    MATLAB
    Statistics
    R
  • $75 hourly
    Full-Stack Developer specializing in WordPress, Shopify, VueJS, NodeJS, JavaScript, and NuxtJS. Experienced in Email Template Development and integrating Email Marketing Platforms like Klaviyo, MailChimp, and Pardot. Driven individual with a passion for learning new technologies and completing challenging projects. Skilled in troubleshooting and debugging code efficiently. Eager to work on your exciting projects!
    Featured Skill SQL
    Web Design
    HTML5
    Shopify Templates
    HTML
    Progressive Web App
    Form Development
    WordPress
    Python
    CSS
    JavaScript
    Vue.js
    Node.js
    Email Template Development
  • $50 hourly
    I’m a Business Analyst, proficient with analyzing large data sets and creating useful visualizations. I’m experienced with PowerBI, SQL Server, Databricks, and Microsoft Excel with familiarity in the Python scripting. I excel at meeting deadlines and exceeding requirements - I would be happy to join you for your next project!
    Featured Skill SQL
    IT Project Management
    QA Testing
    Java
    Spreadsheet Skills
    Microsoft Excel PowerPivot
    VLOOKUP
    Project Management
    Database Management System
    Microsoft Office
    Python Script
    Microsoft Excel
    Microsoft Power BI
    Data Analytics
  • $45 hourly
    I am a computer science and finance double major at the University of Wisconsin - Madison interested in financial software development. I also enjoy designing, prototyping, and building user interfaces and experiences. I also have experience producing and editing educational videos, creating graphics and animations, and audio editing.
    Featured Skill SQL
    Notion
    Audio Editing
    Video Production
    Camtasia
    React
    Microsoft Excel
    Figma
    CSS
    HTML
    .NET Framework
    Git
    JavaScript
    Java
    Python
  • $50 hourly
    I'm an intermediate software developer with expertise in working in large datasets and full stack development of web and desktop applications.
    Featured Skill SQL
    Software Development
    MySQL
    Microsoft SQL Server
    Epic Systems Medical Software
    GitLab
    Git
    C
    Unity
    Unit Testing
    JavaScript
    Blazor
    Python
    Java
    C#
  • $75 hourly
    SUMMARY Full-stack developer with over a decade of experience delivering scalable, user-focused solutions across both front-end and back-end. Proficient in Python, Java, and JavaScript, I excel at designing and implementing REST APIs while leveraging modern frameworks such as React, Angular, and TypeScript to build intuitive interfaces. My skillset and experience span containerization Docker, Kubernetes), cloud infrastructure Azure, AWS, and DevOps (Jenkins, Terraform) tools and practices, enabling me to create robust, maintainable systems. Adept at collaborating in agile environments, I prioritize communication and knowledge sharing to foster strong team relationships. I'm passionate about writing clean, well documented code that meets both business objectives and user needs, and I thrive on continuously learning new tools and methodologies to deliver impactful results. * Excel at Python, JavaScript/TypeScript and Java-based microservice applications (Java Spring, Spring Boot) * I do not sell you what you do not need -- I will provide solutions that are financially sustainable and helpful to you, not me * I have considerable experience working with Personally-Identifiable Health Information (PHI) and HIPAA-protected data. I have experience auditing software for HiTrust compliance
    Featured Skill SQL
    Django
    Java
    Web App Penetration Testing
    Data Analytics & Visualization Software
    Cloud Architecture
    Data Engineering
    Highcharts
    jQuery
    TypeScript
    Microservice
    Kubernetes
    Web Application
    MongoDB
    Python
  • $75 hourly
    My Specialties are: *Building technical software and data solutions that fit your business needs. *Fluent in a variety of computer languages and technologies. We can find a combination that will work for you whether you have a one-time need, or multiple add-on projects planned. *Helping with the entire software life cycle from design to implementation whether your project is small or large. *Analyzing your data to help generate more business for you! *Writing requirements and technical documentation so that everyone has a solid understanding of the work in plain English. Thanks, and I look forward to working with you! Tony Stroessenreuther ---------------------------------------------------------
    Featured Skill SQL
    Relational Database
    SQL Programming
    SAS
    NoSQL Database
    RESTful Architecture
    SOAP
    Web Service
    Unix Shell
    MongoDB
    C++
    WordPress
    Java
  • $20 hourly
    I am a motivated and innovative rising professional working in GIS data management. I am analytical, personable, and hard working with experience in project leadership and management. My expertise and core personal competencies include: * Customer Service & Contact Management * Database Management (PostgreSQL, PostGIS) * Graphic Design Experience (Adobe Illustrator, etc.) * GIS Software Experience: ArcMap, ArcCatalog, QGIS, ArcGISPro * Python & JavaScript Coding Experience My work values include open communication, collaborative and independent work, and being open to review and helpful feedback.
    Featured Skill SQL
    ArcGIS Online
    ArcGIS
    Microsoft Excel
    Python
    Adobe Creative Suite
    QGIS
    GIS
  • $45 hourly
    Versatile Technical Solutions Engineer with a background in mechanical engineering and hands-on experience applying engineering principles. Skilled in healthcare IT, system integration, and risk management, with a strong ability to troubleshoot complex software issues, optimize system configurations, and enhance operational efficiency. Experienced in Epic systems and X12 transactions, with expertise in SQL, MUMPS, Java, and data analysis. Adept at identifying and mitigating financial and technical risks, collaborating cross-functionally, and leveraging technology to drive process improvements. Passionate about integrating engineering problem-solving with IT solutions to support healthcare innovation.
    Featured Skill SQL
    CAD
    Engineering Design
    Project Planning
    Risk Analysis
    Technical Writing
    Data Analysis
    Software Testing
    Technical Support
    Problem Solving
    MATLAB
    C
    Java
    MUMPS
    Python
  • $55 hourly
    I work as a data analyst with years of experience in end-to-end data mining, database management, ETL, and reporting. I enjoy helping organizations through the data analytics pipeline: from descriptive analytics through diagnostic and predictive analytics to prescriptive analytics--and developing analytics systems everywhere in between. * Knows SQL, Python, Databricks, BI tools * End-to-end data analysis
    Featured Skill SQL
    Technical Writing
    Microsoft Power BI
    Data Visualization
    Data Analysis Consultation
    R
    Python
    Statistical Analysis
    ETL
    Data Extraction
    Data Analysis
    Analytical Presentation
  • $55 hourly
    I'm a developer experienced in building web and mobile applications. I have a passion for clean code and high quality design.
    Featured Skill SQL
    JavaScript
    React
    Python
    C#
    Objective-C
    Java
    Swift
    Kotlin
    CSS
    HTML
    TypeScript
    Web Development
    iOS Development
    Android App Development
  • $30 hourly
    Data-driven professional with expertise in business intelligence, data engineering, and machine learning. Skilled in designing scalable data infrastructures and building ETL pipelines with tools like Apache Spark, SQL, and cloud-based architectures. Experienced in deploying AI solutions and extracting insights from large datasets to optimize workflows and support real-time analytics.
    Featured Skill SQL
    NoSQL Database
    Microsoft Power BI
    Microsoft Excel
    Bash
    Visual Basic for Applications
    R
    Tableau
    Python
    ETL Pipeline
    Data Mining
    Analytical Presentation
    Data Analysis
    Data Extraction
    ETL
  • $80 hourly
    𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗗𝗶𝗴𝗶𝘁𝗮𝗹 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝑬𝒙𝒑𝒆𝒓𝒕𝒊𝒔𝒆 𝒊𝒏 𝑯𝒆𝒂𝒍𝒕𝒉𝒄𝒂𝒓𝒆, 𝑭𝒊𝒏𝑻𝒆𝒄𝒉, 𝑬𝒅𝒖𝒄𝒂𝒕𝒊𝒐𝒏, 𝑹𝒆𝒂𝒍 𝑬𝒔𝒕𝒂𝒕𝒆, 𝑻𝒓𝒂𝒗𝒆𝒍, 𝒂𝒏𝒅 𝑴𝒐𝒓𝒆 With years of full-time freelancing experience, I specialize in creating high-performing, user-friendly websites tailored to your industry needs. Whether you're looking to build a new site, optimize performance, or enhance user experience, I provide comprehensive solutions to help your business thrive online. 𝗠𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: ✅ Responsive Web Design – Modern, mobile-friendly designs that adapt seamlessly across all devices. ✅ Performance Optimization – Boost your Core Web Vitals for faster load times and better rankings. ✅ Ecommerce Development – Custom WooCommerce and Shopify solutions for seamless online shopping. ✅ Landing Pages & Lead Generation – High-converting pages designed to grow your business. ✅ User Experience (UX) Enhancements – Improve site usability and engagement. ✅ WordPress Development – Custom themes, plugins, and site enhancements (see details below). ✅ Long-Term Maintenance & Support – Keep your site secure, updated, and running smoothly. ✅ SEO & Online Marketing – Optimize for search engines and drive organic traffic. ✅ Web Hosting, Migrations & DevOps – Secure hosting, site transfers, and server optimizations. ✅ Consulting & Strategy – Expert advice to refine your digital presence. 𝗔𝗱𝗱𝗶𝘁𝗶𝗼𝗻𝗮𝗹 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝗸𝗶𝗹𝗹𝘀: ✔ Full-Stack Technologies – Node.js, Next.js, Nuxt, Tailwind, Astro, Laravel, Hugo, Webpack, and more. ✔ Website Repairs & Debugging – Fixing site errors, email issues, and restoring backups. ✔ Project Management & Consulting – Guiding businesses through digital transformation. ✔ Marketing & Website Audits – Identifying areas for improvement and growth. ✔ User Behavior & Conversion Rate Optimization – Maximizing engagement and revenue. 💡 Let’s Build Something Great! Contact me anytime to discuss your project. 🚀
    Featured Skill SQL
    jQuery
    CI/CD
    Microservice
    Microsoft Azure
    Google Cloud Platform
    Amazon Web Services
    Dev & IT Project Management
    Terraform
    Domain-Driven Design
    Full-Stack Development
    TypeScript
    JavaScript
    Web Development
    React
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