Hire the best API Developers in Wisconsin

Check out API Developers in Wisconsin with the skills you need for your next job.
  • $75 hourly
    Senior Software Engineer with 8 years of experience in software development. I am a senior software engineer specializing in full stack JavaScript, React, Redux, Node, React Native, PHP, TypeScript, GraphQL, Firebase, Vercel, and AWS. On a professional level my skills include working in an Agile team environment, utilizing Jira and Linear for project management, pushing code to GitHub and GitLab repositories using Git and GitKraken, and communicating with multiple teams through Slack. Now I can't name everything I've come across because you'd probably rather skim this since you're pretty busy but just know that the fun doesn't stop there. I'm always adding new skills to my never ending tool box of knowledge.
    vsuc_fltilesrefresh_TrophyIcon API Development
    TypeScript
    Node.js
    React Native
    Firebase
    PHP
    JavaScript
    MySQL
    React
    Next.js
    Front-End Development
    Bootstrap
    Redux
    ExpressJS
    Back-End Development
  • $65 hourly
    Full-time Software Engineer with manufacturing experience. Experience doing full stack web development and various of other software projects on a small team. Currently leading the software development team and in charge of designing and implementing future products for our company.
    vsuc_fltilesrefresh_TrophyIcon API Development
    PLC
    API
    Microsoft Azure
    Git
    Node.js
    Amazon Web Services
    Database Management System
    Python Script
    Python
    JavaScript
    Database
    Microsoft SQL Server
  • $175 hourly
    I am a very passionate, dedicated, and thoughtful software engineer with experience leading organizations to adopt more SRE, DevOps, and service ownership best practices. I am particularly interested in designing and building tooling, and platforms to reduce operational burden and increase developer velocity.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Grafana
    Elixir
    Golang
    DevOps
    PostgreSQL
    RabbitMQ
    Prometheus
    HIPAA
    Kubernetes
    Amazon Web Services
    Linux
    Docker
    Google Cloud Platform
    Python
  • $60 hourly
    * 6+ years of experience in biotech, specializing in chemistry process design and development for critical assay components for biopharmaceutical companies. * Skilled in various aspects of biotech process research, including spectroscopy, technology transfer, and large-scale manufacturing. * Expertise in psychedelic drug candidate API process development and transfer. * Experienced in collaborating with cross-functional teams, including research, development, regulatory affairs, and quality assurance. Skilled in project management, risk assessment, and problemsolving, with a focus on continuous improvement and innovation.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Materials Knowledge
    Continuous Improvement
    Process Development
    Project Management
    API
    Process Design
    Biotechnology
    Risk Analysis
    Organic Chemistry
    Specifications
    Chemistry
  • $35 hourly
    ✔Top Rated Web Developer ✔ 15+ Years of Experience ✔ Detail oriented Design & Development ✔100% Satisfaction Guaranteed ✔Full Time Freelancer ✔ Swift and Easy Communication I am a full-stack developer, expert in web app development with over 6 years of experience, specializing in Ruby on Rails, React, Python, Node, Express.js, Spring Boot, Laravel Vue.js, TypeScript Next.js and Nuxt.js. Throughout my journey, I have contributed to numerous projects that have left a mark for companies across various domains, both locally and globally. My projects have impacted brands such as Linkstar, Sawah, Sharetheload, and many more. My Expertise: • Frontend - JavaScript, React, Redux, Vue.js, TypeScript Next.js and Nuxt.js. • Backend - Ruby on Rails, Python/Django, Node.js, Express.js, Spring Boot, and Laravel • Database - MySQL, PostgreSQL, and NoSQL (MongoDB), Firebase, Redis, Cassandra, and Oracle. • Version Control - Git. • Cloud Deployment - Azure, AWS, Google Cloud and IBM Cloud. Feel free to drop me a message for project quotes or brainstorming discussions. You can also explore my Upwork portfolio, showcasing my dedication to high-quality work in the field of web app development 🔥 Thank you for taking the time, and I am looking forward to connecting with you soon!
    vsuc_fltilesrefresh_TrophyIcon API Development
    Full-Stack Development
    Android UI Design
    API
    CMS Development
    Web Portal
    Web Application Development
    Progressive Web App
    Android App
    App Development
    Web Design
    Web Development
    Node.js
    iOS Development
    Hybrid App Development
  • $75 hourly
    Seasoned software engineering leader with over 25 years of experience, including 20 years of Python development across multiple industries. Proven track record in leading teams, architecting SaaS platforms from 0 to 1, and scaling cloud-native systems. Entrepreneurially focused with a passion for building innovative products and high-performance teams, driving business growth through technology and scalable solutions. * Expert Python Developer * Full Stack Web Application Software Engineer * Cloud Infrastructure Architect/Developer * Tech Lead * Agile Project Manager * Code Refactoring / Audit / Review
    vsuc_fltilesrefresh_TrophyIcon API Development
    Code Refactoring
    Code Review
    Web Application Audit
    Web Application Development
    Cloud Architecture
    AWS Development
    Python
    Scripts & Utilities
    FastAPI
    Web API
    Scripting
    Product Development
    Web Application
    Web Development
  • $75 hourly
    With over 16 years at the tech helm, I've turned visions into realities for giants like Ebay, Rebecca Minkoff, Toms Shoes, and more. As a Technical Founder and CEO, my hands have sculpted projects across Ecommerce, SAAS, Social Media, Finance, and Education, serving up to 40M+ unique visitors. My knack? Transforming complex technical challenges into scalable, user-centric solutions. Career Highlights: Developed financial APIs and educational platforms, impacting 10M+ users annually. Founded dynamic companies across various sectors, including a major social media platform with 40M unique visitors. Diverse expertise in Ecommerce, SAAS, SEO/SEM, Geospatial Advertising, and more, with a history of project management excellence using tools like BitBucket, JIRA, and AWS. Core Strengths: Strategic Technical Architecture: Navigating the software/web development maze with finesse. Business-Technical Synergy: Merging technical solutions with business strategies for clear, impactful results. High-Level Connections: Leveraging an extensive network in business, IT, and digital marketing to drive success. Project Management Proficiency: Adept in leading teams and projects to their zenith with proven tools and methodologies. What I Offer: As your Technical Manager or development team lead, I bring a 'multitool' of skills ready to tackle web or software challenges head-on. My approach? A blend of technical prowess and business savvy, ensuring your projects not only launch but soar. Let's Make Waves Together: Eager to elevate your project from good to unforgettable? Let’s discuss how my comprehensive expertise can fuel your next success story. Connect today, and let's craft the future.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Vue.js
    Web Development
    MySQL Programming
    JavaScript
    Technical SEO
    Business Development
    jQuery
    Requirement Analysis
    API Integration
    MySQL
    Laravel
    Database Maintenance
    PHP
  • $26 hourly
    Hey there, I'm Joe! I'm a marketer that loves working with emails. Direct marketing is one of the most effective methods of targeting, developing and sustaining customer relationships, and there's no denying that email still possesses the most dominant inbox across the entire internet. There's a few different ways that I help clients with their email marketing, including (but not limited to): - HTML Email Template Creation - Email Campaign Strategy - Market Research and Target Audience Identification - Funnel Development If you have any struggles with your current set of operations, or you're trying to either make more money or save yourself some time, give me a shout. It'd be a pleasure to speak with you about your business and objectives. And as always, I will maintain full confidentiality about any sensitive ideas, questions, or concerns you may have for your set of operations.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Quasar Framework
    Serverless Computing
    Cloudflare
    SQLite
    Vue.js
    JavaScript
    Digital Strategy
    Software Development
    Competitive Analysis
    Marketing Strategy
    HTML
    Email Template
    Email Marketing Strategy
    Email Marketing
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