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Hire the best Node.js Developers in South Dakota

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  • $90 hourly
    • 5.0/5
    • (6 jobs)
    I’m a senior full-stack software engineer with 10+ years of experience architecting and delivering complex web applications across saas, fintech, e-commerce, AI, and Web3. I specialize in backend development, with deep experience building scalable APIs, microservices, and cloud-native systems — but I’m just as comfortable implementing clean, performant UIs. 💼 What I Bring to the Table: • 🧠 Backend Expertise: REST & GraphQL API design, event-driven architecture, distributed systems, authentication flows, database design (SQL & NoSQL), performance optimization. • 🌍 Frontend Fluency: Built and maintained modern SPAs using React, Angular, and Vue — ensuring responsive, accessible, and testable UI components. • ☁️ Cloud & DevOps: Hands-on with AWS, GCP, Azure. Built CI/CD pipelines, containerized apps with Docker, and orchestrated deployments using Kubernetes. • 🧰 Tech Stack Highlights: Node.js, Python, Go, C#, React, TypeScript, Angular, Vue.js, PostgreSQL, MongoDB, Redis, Docker, Kubernetes, Firebase, Supabase • 🎯 Automation: N8N, Make, Zapier 🎯 My Approach: I take a product-minded approach to engineering — I focus on business goals, not just tickets. I collaborate closely with cross-functional teams, advocate for code quality and scalability, and adapt quickly to changing priorities. 🔐 Industries Served: Fintech (payments, lending, identity), E-commerce (cart systems, inventory, analytics), and Emerging Tech (AI, blockchain apps, smart contracts). Let’s connect if you need a reliable, versatile engineer who can jump into any part of the stack and deliver high-impact results.
    Featured Skill Node.js
    Automation
    Supabase
    C#
    Golang
    JavaScript
    Python
    React
    TypeScript
    Artificial Intelligence
    Web Development
  • $60 hourly
    • 5.0/5
    • (14 jobs)
    I am an experienced web application developer specialized in creating minimum viable products for tech startups. I possess a variety of skills required for any tech-based business such as mobile app development, API integrations, cloud hosting, data scraping, automated email and sms systems, etc.
    Featured Skill Node.js
    RESTful API
    NGINX
    SendGrid
    React Native
    Docker Compose
    Docker
    TypeScript
    Google APIs
    AWS Lambda
    Let's Encrypt
    React
    Data Scraping
    Twilio API
    MongoDB
  • $120 hourly
    • 5.0/5
    • (37 jobs)
    Full stack software engineer with over 18 years of experience. I have a B.S in Computer Engineering from the University of Wyoming. I am currently focused on React web applications and can help you with any projects using front end web technologies. The majority of new architectures that I create utilize Next.js and the AWS ecosystem when necessary. I also have a heavy background in desktop applications and back-end architecture with a lot of past experience with .NET/Core.
    Featured Skill Node.js
    Next.js
    Microsoft SQL Server
    SignalR
    SQL
    React
    .NET Framework
    JSON
    .NET Core
    Redux
    C#
    TypeScript
    Material UI
  • $90 hourly
    • 0.0/5
    • (0 jobs)
    Experienced AWS Cloud Architect with over 15 years of industry experience. Deep knowledge of AWS, Kubernetes, Docker, CI/CD and systems automation. Looking to get your project started off on the right foot, I can help!
    Featured Skill Node.js
    Automation
    DevOps
    Kubernetes
    Docker
    PHP
    MySQL
    Amazon Web Services
    Golang
    PostgreSQL
  • $20 hourly
    • 4.5/5
    • (7 jobs)
    Self-motivated Full Stack Developer, currently active duty Air Force working in Avionics, aiming to leverage my HTML, CSS, JavaScript, Node.js, React, and MySQL skills in freelance web development roles. Combining my military-honed discipline, fast-paced project-handling abilities, and passion for exploring new technologies to create innovative and engaging web experiences. - I am experienced in creating full stack web applications from the ground up, utilizing modular and maintainable code.
    Featured Skill Node.js
    PostgreSQL
    Full-Stack Development
    API Integration
    Website Optimization
    Web Development
    Tailwind CSS
    React
    JavaScript
    HTML
    Git
    Front-End Development
    Bootstrap
    Responsive Design
  • $75 hourly
    • 0.0/5
    • (0 jobs)
    Hello everyone! I’m a senior full stack engineer with 8+ years of experience building web and mobile apps that scale. I specialize in JavaScript-based frameworks like React, Next.js, and Node.js—and I’ve also delivered solid backends using NestJS, Django, and .NET Core. From building fast UIs to designing secure APIs and integrating with cloud services like AWS and Azure, I bring end-to-end experience to every project. I’ve led teams, launched MVPs, and solved real business problems for startups and enterprises. Clean code, fast delivery, clear communication—let’s build something great.
    Featured Skill Node.js
    Sequelize
    Firebase
    NestJS
    Next.js
    Azure DevOps
    TypeScript
    Database
    C#
    PHP
    Amazon Web Services
    JavaScript
    Python
    Angular
    React
  • $80 hourly
    • 0.0/5
    • (0 jobs)
    I’m a seasoned Full-Stack Developer with over 11 years of experience, blending strong design instincts with deep technical expertise. My career began with wireframing and creating pixel-perfect UIs using Photoshop and Illustrator, which evolved into building fully responsive front-end layouts and robust backend architectures. I specialize in developing custom CMS platforms, eCommerce solutions, and analytics dashboards, built from the ground up using technologies like PHP, Python, MySQL, React, Vue.js, and modern JavaScript frameworks. I have hands-on experience with both monolithic and microservice architectures, and I apply best practices including MVC, Domain-Driven Design (DDD), and SOLID object-oriented principles to ensure clean, scalable, and maintainable code. In recent years, I’ve expanded into Artificial Intelligence and Machine Learning, leveraging Python, scikit-learn, Pandas, TensorFlow, and SHAP to build predictive models and intelligent automation tools. I’ve also been actively involved in blockchain development, integrating smart contracts and working with decentralized applications (dApps) using platforms like Ethereum and Solidity. My projects are consistently optimized for performance, security, and SEO, delivering seamless, user-centric experiences. I thrive in Agile environments, value clear communication, and prioritize deep domain understanding to drive successful project outcomes. ✅ Key Skills: -Frontend: React, Vue.js, Angular, Bootstrap, Foundation -Backend: PHP, Python, Java, Laravel, Flask -Blockchain: Solidity, Smart Contracts, Web3.js, Ethereum Integration -Databases: MySQL, PostgreSQLAI/ML: Scikit-learn, Pandas, TensorFlow, SHAP, Python automation -DevOps & Infrastructure: Docker, Nginx, Apache Tomcat, API Gateways -Tools & Workflow: VS Code, Sublime Text, Git, Jira, Figma -Specialties: Mobile-first responsive design, cross-browser compatibility, web performance optimization, SEO, clean code architecture, Agile development
    Featured Skill Node.js
    MySQL
    TypeScript
    Docker
    JavaScript
    React Native
    MongoDB
    REST API
    Python
    Laravel
    Amazon Web Services
    React
    PHP
    Web Design
    Web Development
  • $120 hourly
    • 0.0/5
    • (0 jobs)
    I'm Michael Heyn, a seasoned Senior Software Engineer specializing in robust, scalable, and innovative solutions using TypeScript, Node.js, and serverless technologies (AWS Lambda, Serverless Framework). My expertise includes: Developing modern, event-driven architectures and transforming legacy systems for enhanced scalability and performance. Extensive experience in full-stack engineering, leveraging front-end technologies like React, Redux, GraphQL, and Angular to build dynamic user interfaces. Proficiency in cloud infrastructure (AWS, Kubernetes), infrastructure as code (Terraform, AWS CDK), DevOps practices, and networking (AWS Route53, NGINX). Skilled in databases and real-time data streaming (DynamoDB, MySQL, PostgreSQL, Redis, Apache Kafka, AWS SQS). Experience with high-performance C++ applications (uWebSockets, Asio), Java, and SpringBoot. Notable projects include: Leading the migration of Republic Services’ legacy systems into AWS Lambda-driven solutions, significantly improving operational efficiency and scalability. Successfully implementing Kubernetes Event-Driven Auto-scaling at Northwestern Mutual, dramatically increasing system throughput and reducing errors. Developing AI-driven LLM pipelines for TMF, demonstrating my capability in cutting-edge AI and machine learning technologies. Whether you need advanced system integrations, scalable software solutions, or expertise in cloud-native architectures, I’m here to drive your projects to success.
    Featured Skill Node.js
    Angular
    React
    Script
    Web Development
    Web Application
    LangChain
    Terraform
    Docker
    Serverless Stack
    API Development
    Scripting
    AI Agent Development
    Python
    TypeScript
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