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Hire the best JavaScript Developers in Cumming, GA

Check out JavaScript Developers in Cumming, GA with the skills you need for your next job.
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Clients rate JavaScript developers
Rating is 4.7 out of 5.
4.7/5
based on 308 client reviews
  • $45 hourly
    • 5.0/5
    • (2 jobs)
    I'm a highly experienced fullstack developer and AI specialist with a strong track record of delivering complex, scalable solutions. Over the years, I’ve developed and deployed high-performance applications using Python, JavaScript, and C# — from AI-driven systems and large-scale backend infrastructure to responsive web applications and automation tools. What I Bring to the Table: Python – Extensive experience building and scaling AI-driven applications, implementing machine learning models, and automating complex workflows. Proficient with frameworks like Flask, Django, and libraries such as PyTorch, TensorFlow, and LangChain. JavaScript – Developed multiple frontend and fullstack applications using React, Next.js, and Node.js. I specialize in creating intuitive user interfaces with complex business logic. C# – Built high-performance desktop and backend systems using .NET and ASP.NET, with a focus on data processing and enterprise-grade applications. AI & Machine Learning – Deep experience with LLMs (ChatGPT, Claude, Gemini), vector databases (FAISS, Pinecone), and NLP techniques. I’ve built AI-driven Q&A systems, recommendation engines, and automation tools. Cloud Infrastructure – Strong background in deploying and managing applications on AWS, Azure, and GCP. Skilled in setting up scalable APIs, serverless functions, and CI/CD pipelines. Automation & Data Processing – Expertise in automating data ingestion, processing, and analysis using Python and AI models to extract insights and improve efficiency. I'm passionate about creating innovative solutions that solve real-world problems. Whether you need an AI-powered application, a scalable backend, or a seamless user interface, I have the expertise to bring your project to life. Let’s build something great together!
    Featured Skill JavaScript
    Gradio
    Streamlit
    Python
    Django
    Web Development
    API Integration
    LangChain
    AI App Development
    AI Agent Development
    AI Chatbot
    AI Bot
  • $80 hourly
    • 5.0/5
    • (1 job)
    Over the last 15 years, I have developed many web, desktop and mobile applications using .NET, ASP.NET Core, C#, Angular, and Azure. I have been fortunate to work with some fantastic tech companies, building meaningful connections along the way. It is important to me to build long-term relationships with clients, so I am primarily looking for long-term projects. My skills include: ✔️ Back-end: .NET Core, ASP.NET MVC, Entity Framework Core, C#, WCF, Blazor. ✔️ Front-end: JavaScript, Angular, Typescript, Kendo UI, React, SignalR, Bootstrap ✔️ Database: MS SQL Server, MySQL, NoSQL, Cosmos DB, MongoDB ✔️ VCS: Subversion, Git ✔️ OS: Windows ✔️ IDE: VS 2017, VS Code ✔️ CI/CD: Docker I am available 24/7 to cater to clients across different time zones. Communication can be conducted via writing, voice, or video calls as per your convenience. Your project needs a smart approach and skilled work. If you're looking for a dedicated developer who can tackle challenges and deliver exceptional results. Reach out today to setup a time to talk and start working together.
    Featured Skill JavaScript
    React
    Next.js
    Angular
    API Development
    WebRTC
    SQL
    Microsoft SQL Server
    Docker
    GraphQL
    TypeScript
    .NET Core
    ASP.NET
    C#
    ASP.NET MVC
  • $22 hourly
    • 5.0/5
    • (1 job)
    I'm a software developer with experience in multiple languages and tech stacks including: Ruby on Rails, Flask, Svelte, Elm, JavaScript, and the Godot Game Engine. I'm a results driven, high quality worker equipped with a solid education and diligent work ethic. I adapt quickly and love diving into challenging problems headfirst. I value quality, fast communication.
    Featured Skill JavaScript
    Svelte
    Mathematics
    Science Tutoring
    Mathematics Tutoring
    Game Development
    Precalculus
    Time Management
    Algebra
    Python
    Ruby on Rails
    HTML
    Web Development
    CSS
    Ruby
  • $50 hourly
    • 0.0/5
    • (0 jobs)
    ✅We bring over 12 years of experience to the table, including 7 years as a dedicated SQL and .NET developer in both development and production environments. Our core focus is ensuring applications and systems operate efficiently and securely. ✅We're highly skilled in designing and implementing complete development lifecycles, utilizing a variety of development tools and languages. This involves .NET Development, ASP.NET, PHP, SQL Focus, C++, Python, App development, web development, and many more. ✅We always take the time to really understand your unique project challenges and craft a custom solution just for you, because we don't believe in one-size-fits-all code. That said, here are some common goals we help our clients achieve: -Building applications from the ground up. -Developing robust software solutions. -Optimizing existing code for performance and scalability. -Integrating various systems and APIs. ✅We have extensive experience working with a wide range of technologies and development areas, including: - .NET Development - ASP.NET - PHP - SQL focus - C++ - Python - App Development - Web Development - Angular - Java, and many more. ✅Thanks for taking the time to learn about us! We're all about getting you the right results, and we'll even work for free until you're happy with what we've delivered. Looking forward to chatting soon!
    Featured Skill JavaScript
    Unity
    Mobile App
    PHP
    C++
    Web Design
    WordPress
    Microsoft Azure
    Angular
    ASP.NET Core
    App Development
    HTML
    Database Administration
    SQL Programming
    .NET Framework
  • $17 hourly
    • 0.0/5
    • (1 job)
    Hey, I'm Mark Foster. I studied Computer Science at Georgia Tech, and have years of experience as a software engineer. My main focus over the past few years has been frontend, working primarily with React but with legacy frameworks such as Backbone.js as well. I also have experience as a full stack developer, working with Java/Spring at Amazon Robotics as well as Node during other projects.
    Featured Skill JavaScript
    CSS
    HTML
    Backbone.js
    Java
    Amazon Web Services
    Node.js
    TypeScript
    React
  • $75 hourly
    • 3.5/5
    • (5 jobs)
    Mason | Experienced Software Engineer | .NET, JavaScript, React, Vue, AWS, SQL Hello! I’m Mason, a passionate and dedicated software engineer with over 5 years of experience in building high-quality, scalable applications. At 25 years old, I bring fresh, innovative ideas while having a strong grasp on industry best practices. I specialize in developing robust solutions using modern technologies such as .NET, JavaScript, TypeScript, React, Vue, and SQL.
    Featured Skill JavaScript
    API
    PHP
    Web Development
    Next.js
    Node.js
    React
    CSS 3
    Vue.js
    HTML5
    WordPress
    Tailwind CSS
    Landing Page
    Web Design
    Website
  • $15 hourly
    • 5.0/5
    • (1 job)
    **WINNER OF APPLE'S STUDENT DEVELOPER CHALLENGE AND iGEM BEST WEBSITE AWARD** I'm a software developer seasoned in website development, iOS development, and UI/UX design. I've made *internationally award-winning* websites and apps for organizations of all sizes. I specialize in building responsive and user-friendly experiences fully customized to your liking! Whether you're advertising your small business, making a personal website, or creating an online store – I'm here to help you stand out from everyone else! Having won Apple's Student Swift Challenge for my iOS app, I know the importance of providing users with a stunning experience, and hold all my projects for my clients to the highest standard. What I offer: 🔵 App design 🔵 iOS & Android App development 🔵 Hybrid App development 🔵 Website design 🔵 Website development 🔵 Publishing to iOS App Store 🔵 Publishing to Google Play Store 🔵 Advice for hosting websites - I'll fully manage your project from start to finish, ensuring that your website or app is completed to your satisfaction. - If you don't already have a design, I can create one for you based on your preferences and specifications. - I will keep in touch with you throughout the process to ensure that your vision comes to life! Feel free to reach out and let me know how I can help!
    Featured Skill JavaScript
    Web Design
    Web Development
    Mobile App Development
    iOS Development
    WordPress
    React Native
    Bootstrap
    HTML
    React
    Swift
    Python
    CSS
    Apple Xcode
  • $25 hourly
    • 5.0/5
    • (1 job)
    Are you searching for a top-tier web developer to help with a website or web-related problems? Then you've just found someone that have been doing that for a long time with numerous client and a history of helping businesses in their growth. Rising talent on UpWork aiming for a top-rated plus score. 🚀🚀 Web development and software engineering are more than just a career path for me; they fuel my passion and drive in life. ✳️ There's no way I can help everyone who needs a website, but we might be a good match if you are interested in; ✔️ Boosting your website SEO and turning visitors to potential clients. ✔️ I'm aware that you may not have a precise vision of your website in mind. Rest assured, through effective communication, we can establish your expectations and I'm committed to surpassing them. If you have a clear idea, that's even better. ✔️ Paying for a website that works well on all ranges of devices: laptops, tablets/iPads, and mobile phones. and works well on all browsers as well. ✳️ not everyone who need a website is a good match, here are some sign we might not be a good fit; ❌ Clients who demonstrate unprofessional behavior, such as being disrespectful, making inappropriate requests, or using offensive language. ❌ provide unclear project requirements and feedback, because your feedbacks are important to me. ❌Clients who go silent for extended periods, causing delays and uncertainties in the project timeline, because i have a client who paid and then ghosted for 2 weeks that caused delays and uncertainties which i don’t like. 🎇🎇🎇 why should you hire me? I'm recognized for my straightforwardness and dependability. I take pride in producing high-quality work that ensures a positive return on your investment. I offer cost-effective services with a 100% money-back guarantee for your complete satisfaction. Whether you require a new website, enhancements to your current site, or dedicated funnel/landing page creations, I'm the right partner for you. I'm a firm believer that a website should create an emotional connection, and I continuously strive to achieve that in every project. # Wix Mastery: ✅ Craft bespoke websites on Wix, tailored to your unique vision ✅ Personalize and extend Wix themes and plugins for a distinctive look ✅ Elevate user engagement through intuitive navigation enhancements ✅ Turbocharge Wix performance, ensuring lightning-fast websites ✅ Design and develop custom Wix themes that resonate with your brand ✅ Efficient content management using Wix's robust CMS ✅ Seamless migration of Wix websites for a hassle-free transition ✅ Unlock the full potential of e-commerce with Wix, a WooCommerce alternative ✅ Cross-browser compatibility, ensuring a flawless user experience ✅ Swift bug resolution and troubleshooting for uninterrupted performance ✅ Harness the power of Advanced Custom Fields for unparalleled customization ✅ Continuous support and maintenance for a thriving online presence ✅ Proficient in Wix's scripting capabilities: Wix Code (Corvid) ✅ Expertise in HTML, CSS, JavaScript, and other Wix development tools ✅ Craft pixel-perfect Wix sites, transforming designs into reality ✅ Conduct in-depth technical SEO audits to boost search rankings ✅ Seamlessly integrate payment gateways like PayPal and Stripe ✅ Create visually stunning websites using popular builders like Wix Editor and Wix ADI ✅ Leverage Wix apps for enhanced functionality and security # **WooCommerce Wizardry:** ✅ Masterful creation of WooCommerce-powered websites from the ground up ✅ Tailor themes and plugins to harmonize with your brand's identity ✅ Enhance user experience, ensuring smooth and intuitive navigation ✅ Optimize WooCommerce performance for - for blazing-fast online stores ✅ Design and implement custom themes that resonate with your brand ✅ Streamlined content management through WooCommerce's robust CMS ✅ Seamless migration of WooCommerce websites with minimal downtime ✅ Cross-browser compatibility, delivering a consistent experience to all users ✅ Rapid bug resolution and troubleshooting for a flawless shopping experience ✅ Advanced Custom Fields implementation for unparalleled customization ✅ Ongoing support and maintenance to keep your online store thriving HTML, CSS, JavaScript, Responsive Design, Front-End Development, Back-End Development, Full-Stack Development, Web Development, UI/UX Design, PHP, Node.js, React.js, WordPress, WooCommerce, Shopify, Wix, E-commerce, Mobile Responsiveness, Cross-Browser Compatibility, Web Performance Optimization, API Integration, Database Management, CMS (Content Management System), Git, Version Control, RESTful API, Server-Side Scripting, DevOps, SEO (Search Engine Optimization), Website Security, Bug Fixing, Technical Support, Responsive Web Design, AJAX, Sass, LESS, Bootstrap, Web Accessibility, Progressive Web Apps (PWA), Mob
    Featured Skill JavaScript
    Wix SEO Wiz
    Wix
    React Native
    React VR
    Shopify
    MongoDB
    REST API
    Web API
    Node.js
    HTML
    React
    WordPress
  • $20 hourly
    • 5.0/5
    • (1 job)
    I'm a highly motivated and results-driven ldeveloper with over 5 years as a freelance web developer. My commitment to delivering impactful, cutting-edge solutions is reflected in my extensive track record. My expertise spans across the MERN stack, enabling me to craft top-notch websites and apps. Passionate about creating elegant, intuitive, and scalable solutions, I specialize in leveraging React.js, Next.js, Node.js, and MongoDB ,Express.js, Prisma, PostgreSQL to meet the dynamic needs of modern businesses. I thrive on building high-quality, user-centric applications that elevate user experiences and drive success. work with UI libraries like Material UI, ShadCn-UI, Tailwind CSS, Chakra UI, and Ant Design, ensuring not just a website, but a stunningly attractive, lightning-fast, and secure digital masterpiece. I am : 🥇 Fluent English 🥇 Expertise in leading teams for Fortune 100 clients 🥇 Business-focused with transparent communication skills. I excel in a wide array of frontend technologies, specializing in: - JavaScript and TypeScript - React, React Native, Redux, Next.js, Gatsby - Testing libraries: Jest, Enzyme, React Testing Library - UI Libraries: Material UI, Tailwind CSS - Backend: Node.js, Express.js - Database: MongoDB, Firebase, MySQL, PostgreSQL --- Why Chose Me? - Over 6 years of Professional Frontend Development Experience - Accomplished 100+ Projects on Upwork - Expert in UI/UX Design, Front-end Development, and Website Optimization & SEO --- 🚀 **My Promise to You:** - Fortified, impenetrable websites with total security - Lightning-fast loading speeds for boosted conversion rates - Seamlessly responsive, mobile-friendly products for all devices - A 100% Guarantee of absolute satisfaction --- 👩‍💻 **Skills Showcase:** - React, Next.js, JavaScript, TypeScript - Redux, Redux Toolkit, Saga, Thunk, Material UI, Tailwind CSS - Node.js, Express.js, MongoDB, Firebase, PostgreSQL --- 📈 **Client Testimonial:** "I am a top-rated Frontend Developer on Upwork with over 6 years of experience. From static websites to complex web projects, I can handle all of them. I am passionate about transforming my client's visions into websites that truly reflect their brand identity." --- 🌐 **Global Experience:** I have worked with clients from various sectors, including Health and Beauty, Fashion, Food Industry, Jewellery, Electronics, and more. My extensive experience allows me to understand clients' needs and deliver exceptional results. --- 🔗 **Let's Collaborate:** If you're looking for a highly skilled React.js Developer with a proven track record, let's embark on a journey of success together! Reach out, and I'll be happy to help you achieve your goals. Here are some of the keywords you can find me:Full-Stack Development, Front-End Development, Back-End Development, Senior Mobile Developer, Android Developer, JavaScript, Node.js, React, Typescript, Python, React Native, Java, CSS 3, HTML 5, C, C++, Dart, Flutter, GraphQL, iOS Development, AWS, Amplify, Android SDK, Android Studio, Elixir, Dagger, Angular.JS, Xamarin, PHP, Angular, Web Development, WordPress, Laravel, Vue.js, Nuxt.js, Next.js, Tailwind CSS, AWS, Django, MySQL, API, Custom App, NodeJS Framework, .NET Framework, iOS Application Development, Flutter App Developer, Hybrid App Developer, Dart, Software, Developer, Responsive Design, A/B Testing, FinTech, Shopify, Tablet App Developer, Swift Dev, Cross Platform App Developer, Mobile app development maintenance and support, App development team, MEAN Stack, DevOps, .NET Core, Website Development, CMS Development, Web Design, Landing Page, Blockchain Development, Ruby on Rails, Shopify, CodeIgniter, WordPress Migration, PSD to WordPress, Elementor, WordPress Customisation, Bootstrap, WordPress Theme, MongoDB.
    Featured Skill JavaScript
    Node.js
    Material UI
    API Integration
    Tailwind CSS
    Software Development
    Full-Stack Development
    Front-End Development
    Redux
    Next.js
    React Bootstrap
    React
    TypeScript
    Git
    CSS
  • $50 hourly
    • 0.0/5
    • (0 jobs)
    Frontend professional with over three years of experience in full-stack development and team leadership, and I am an expert in agile methodologies and advanced frontend technologies. Key achievements include a 50% reduction in bug reports through continuous integration practices and enhancing application load speeds by 40% via advanced caching and code-splitting techniques. Seeking a Frontend Software Engineer position
    Featured Skill JavaScript
    TypeScript
    Firebase Cloud Firestore
    Vue.js
    API
    Firebase
    React Bootstrap
    React
    Redux
    Material UI
    Tailwind CSS
    HTML5
    CSS 3
    React Native
    Next.js
  • $80 hourly
    • 0.0/5
    • (0 jobs)
    I am a highly experienced Senior C#/.NET Engineer with 15+ years of expertise in building scalable, secure, and high-performance applications. I specialize in ASP.NET Core, .NET Framework, C#, cloud computing (Azure & AWS), microservices architecture, and DevOps automation. 💡 What I Bring to the Table: ✅ .NET Development Mastery: Expertise in ASP.NET Core, .NET 6/7/8, C#, Web API, Entity Framework, Blazor, MVC, Razor Pages. ✅ Cloud & DevOps Expertise: Extensive experience in Azure, AWS, CI/CD, Kubernetes, Docker, Terraform. ✅ Database & Performance Optimization: Strong skills in SQL Server, PostgreSQL, NoSQL (MongoDB, DynamoDB), Redis, and database performance tuning. ✅ Full-Stack Capabilities: Proficiency in C#, .NET, Python, Angular, React, React Native, Expo, TypeScript, JavaScript, RESTful APIs, GraphQL. ✅ Enterprise-Grade Solutions: Focused on scalability, security, microservices, and high-performance architecture. 📂 Past Projects & Achievements: ✅ ASP.NET SaaS Platform – Developed a multi-tenant SaaS-based e-commerce marketplace with integrated payment gateways & real-time analytics. ✅ Healthcare System (HIPAA-Compliant) – Built a cloud-based patient management system using ASP.NET Core & Azure. ✅ Real Estate CRM – Created a property management system with automated document generation & AI-driven recommendations. ✅ Insurance & Risk Management – Engineered an AI-powered fraud detection system for an insurance firm, integrating machine learning models. ✅ Travel & Booking Platform – Designed a real-time flight & hotel booking system with global API integrations. ✅ Cloud Migration Expert – Led migration from on-premise .NET applications to Azure & AWS, reducing infrastructure costs by 40%. ✅ DevOps Automation – Built CI/CD pipelines for enterprise applications, boosting release efficiency by 60%. If you're looking for a highly experienced C#, .NET engineer and cloud expert to bring efficiency, scalability, and innovation to your software solutions, let's chat! 📩 Send me a message, and let’s discuss how I can help you achieve your goals!
    Featured Skill JavaScript
    Angular
    Database Development
    API Integration
    Python
    React
    Docker
    Kubernetes
    Azure DevOps
    DevOps
    Cloud Computing
    .NET Framework
    ASP.NET Core
    .NET Core
    C#
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    PROFESSIONAL SUMMARY * Around 5 years of custom software application development using JavaScript programming languages on projects of various sizes. * 5+ years of experience in ReactJS and 3+ years of experience as a Full Stack Engineer. * I am passionate about creating web applications with a great user experience in mind. * I am detail-oriented and love solving tricky problems, mentoring and helping others achieve their goals. * I seek sustainable solutions, opportunities to develop new skills and improve productivity. * Expertise in UI frameworks, Angular. * Expertise in developing web-based applications using React, Angular, JavaScript, REST, JSON, XSD and XML * Extensive experience in mapping between relational data, XML, XSD and object models. * Hands on experience in customizing UI through combination of HTML / CSS / JavaScript
    Featured Skill JavaScript
    Product Development
    Desktop Application
    Software Development
    Web Application
    Node.js
    Jest
    webpack
    Angular
    TypeScript
    React Bootstrap
    React
    CSS 3
    HTML
    React Native
  • $25 hourly
    • 0.0/5
    • (0 jobs)
    Experienced Java Full-Stack Developer | GCP | Spring Boot | React | REST APIs I’m a full-stack developer with expertise in Java, J2EE, Spring Boot, RESTful services, React, JavaScript, HTML5, CSS3, and backend technologies like MongoDB and MySQL. I also have hands-on experience with Google Cloud Platform (GCP) and Kubernetes for scalable, cloud-native applications. Whether you're a small business looking to: Build a custom web application Develop scalable REST APIs Modernize an existing Java backend Create a full-featured dashboard or client portal ...I can take your idea from concept to deployment. ✅ Strong skills in both frontend (React, HTML5, CSS3) and backend (Spring Boot, MongoDB, MySQL) ✅ Cloud deployment with GCP and containerization using Kubernetes ✅ Clean, maintainable, and testable code ✅ Full project management from planning to delivery ✅ Clear and regular communication to keep you in the loop Let’s build something great together — reach out to get started!
    Featured Skill JavaScript
    Kubernetes
    Terraform
    Google Cloud Platform
    Web Development
    Product Development
    CSS 3
    CSS
    MySQL
    MongoDB
    HTML5
    React
    J2EE
    Java
  • $75 hourly
    • 0.0/5
    • (0 jobs)
    WCAG & ACCESSIBILITY ORGANIZATION LEADERSHIP A Web Content Accessibility Guidelines subject matter expert and organizational leader that has pioneered the from scratch development of a nationally recognized accessibility-focused team. Built a company from 2 employees and 10 clients to over 100 employees and over 600 clients within 5 years. A customer-focused business partner with a track record of leading cross-organizational planning and implementation efforts. A clear communicator who can break down barriers to communication and productivities to empower teams and individuals to focus on high-value tasks. Tech-forward and able to translate business needs into technical requirements while liaising with non-technical leaders to gain buy-in and align efforts. KEY SKILLS & COMPETENCIES WCAG 2.2, HTML, JavaScript, CSS 3, ADA, Section 508
    Featured Skill JavaScript
    React
    HTML
    CSS 3
    Accessibility Testing
    Web Content Accessibility Guidelines
    Web Accessibility
    Ada
    Web Application
    App Development
    Web Development
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