Hire the best JavaScript Developers in Naperville, IL

Check out JavaScript Developers in Naperville, IL with the skills you need for your next job.
Clients rate JavaScript developers
Rating is 4.7 out of 5.
4.7/5
based on 377 client reviews
  • $90 hourly
    Team Leader/ Sofware Architect/ CTO with 8+ years of engineering experience, highly motivated, and responsible. I possess good interpersonal skills and am an excellent team - player. My goals: - Make you happy with my work - Make you confident about my work - Exceed your expectations
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    CI/CD
    Apache Kafka
    Elasticsearch
    SQL
    MongoDB
    React
    HTML
    TypeScript
    Java
    Angular
    Hibernate
    Microservice
    Docker
    Spring Framework
  • $99 hourly
    Based in Tampa, I specialize in UX/UI design and development for Web and Mobile Apps. I specialize in the strategy, design, development, and launch of Mobile and Web apps to bring your ideas to life so you can focus on the core areas of your business. I have a proven record of launching successful web and mobile apps for my clients. Just try to work with me and you'll see: I can do my work well and on time. 11+ years skill in full-stack web site development (prototype, graphic design, front-end, back-end, SEO). Back end experience: PHP (WordPress, Laravel), Python(Django). Front end experience: HTML5 / CSS3, LESS, Sass, HTML5 animation, JS, jQuery, AJAX, Json, Bootstrap, Angular 1-2-4, React, Vue.js. Other experience: Windows/Unix Server administration, Git, Azure, AWS and cloud solutions. In terms of WordPress Deliverables: - custom theme design or theme/template modification; - responsive HTML (will pass Google mobile-friendly test, work on any device and OS); - retina display support; - HTML5 animation if needed; - WordPress/Woo back end; - WordPress multisite and membership, BuddyPress, bbPress; - custom plugin development; - 3rd-party services and payment systems API integration; - SEO, make AMP compliant, setup CDN (Cloudflare); - Booking system development - CRM system development - ERP system development - support; - warranty. Great experience with: - e-commerce; - payment systems integration (PP, Stripe, Authorize.net and similar); - Google Maps API (custom design, clusters, routing, radius, speed/time/distances calculation, etc.); - responsive CRM and dashboards, high-traffic web-projects; - some experience with Microsoft Power BI. Interested in working with me? Shoot me a message and let’s see if we are a good fit for each other. Looking forward to hearing from you about your idea!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Web Development
    SQL
    PHP
    Node.js
    MongoDB
    Bootstrap
    WordPress
    MySQL
    HTML5
    CSS 3
    Web Design
  • $40 hourly
    I'm a full-stack developer with experience working in positions/roles of a senior developer, team lead, and system architect. Predominantly in my projects, I was using MS SQL Server, C# .NET, ASP.NET Web API, and AngularJS because with this stack it's relatively easy to get the good speed of development and high-quality result at the end. I also have work experience with Oracle, MySQL, MongoDB, Classic ASP, ASP.NET, ASP.NET MVC, jQuery, Knockout.js, and many more. I like creating fancy user interfaces as well as optimizing server code increasing services productivity. I'm familiar with design patterns and feel free to use them. I will be very glad to cooperate, I hope together we will be able to do something important and useful! • SKILLS Programming languages knowledge: C# – more than 8 years of development experience, good knowledge of the language and .NET; JavaScript – more than 5 years of development experience; C - generally, experience writing scripts for Mercury Load Runner for testing systems; C++, Java, Perl, PHP – general knowledge, experience in developing various small projects; SQL, PL/SQL, T-SQL – deep knowledge, extensive usage experience of more than 8 years. • Technologies: .NET – WinForms, ADO.NET, WPF, WCF, WF, ASP.NET, ASP.NET MVC, Web API, Entity Framework, NHibernate, Enterprise Library, Prism, DevExpress. JavaScript – AngularJS, jQuery, Knockout.js. TypeScript – Angular 2+ (from Angular 2 to Angular 7). • Experience with diverse protocols: TCP (through sockets), HTTP, HTTPS (SSL и TLS), SMTP, FTP, SOAP, UDP, Telnet, DNS, DHCP, RDP, SNMP и SMPP. • DBMS knowledge and experience: Oracle, MS SQL Server, MySQL, MongoDB, Azure Storage, MS Access. • Misc: Experience in developing using the TDD technique, deep knowledge, and understanding of design patterns. Knowledge of UML and experience composing various UML diagrams. Experience in the development of multithreaded applications. Skills in profiling applications productivity.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Cryptography
    Cryptocurrency
    API
    NFT Art
    Mobile App Development
    Blockchain
    React
    Web Application
    Node.js
    Laravel
    PHP
    Web Development
  • $20 hourly
    Experienced Game Designer with 5 years of creating small to large-sized projects both in team and solo settings. Passionate about crafting engaging and immersive gaming experiences, I offer my expertise and services to help clients bring their game vision fulfilled. What I offer: - Design Documentation such as level layout and flow charts using Figma - Creation of game objects, Characters, and UI assets using Procreate, Photoshop, and Blender - Help organize and develop game concept and vision - Game Prototyping and iterating using Unity and Unreal Engine and getting feedback using software such as Google Forms
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Procreate
    Game UI/UX Design
    Game Art
    Game Design
    Game Development
    Game Asset
    Video Game
    Game Prototype
    Unreal Engine
    Unity
    C++
    C#
    Game Design Document
    Python
  • $48 hourly
    Hello and thanks for visiting my profile! I'm developer with more than 6 years of commercial experience. Looking forward to having great and long term cooperation with you. My best skills: 🚀 📌 JavaScript 📌 React.js 📌 React Native 📌 Flutter 📌 Node.js (nest.js, express.js) 📌 Python (django, fastapi) 🔹 JQuery 🔹 Firebase 🔹 Material UI 🔹 REST 🔹 TypeScript 🔹 MongoDB 🔹 Redux (Saga, Thunk) 🔹 Styled Components 🔹 SQL 🔹 GraphQL 🔹 Xcode, Android Studio 📌 HTML, CSS, Bootstrap 📌 Git, ESLint, Webpack, Babel, Bitbucket, Expo I can create for you: - Complex SaaS Platforms - CRM / ERP Systems - Cross-platform Mobile Applications - EdTech Platforms You can be sure that I will use the best practices and code standardization in your application. I have good communication skills and can work as part of a team. I am a very hardworking, communicative, and pixel-perfect person. We can make a good cooperation with you. Please DM!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    FastAPI
    Django
    Python
    GraphQL
    Firebase Realtime Database
    Firebase
    Tailwind CSS
    Node.js
    Redux
    TypeScript
    React Native
    React
    iOS Development
    Web Application
  • $110 hourly
    Dr. Liyu You, EA, TOGAF, PMI-ACP, ServiceNow SPM-PPM, CAD, GRC, BCM, and SecOps SIR/VR and ITIL certified Professional Summary: I am an accomplished Technical Program Manager, ServiceNow Architect / Developer, Enterprise Architect (EA) with a deep commitment to delivering business value through the alignment of organization, culture, processes, and technology. My expertise spans various industries, including government agencies, healthcare, consumer, supply chain, banking, insurance, finance, hospitality, and manufacturing. With a strong foundation in TPM and EA, I excel in creating strategic solutions that encompass Vision, Strategy, Governance, Risk, Compliance, Business, Data, Application, Infrastructure, and Security architectures. I have a proven track record of managing multimillion-dollar programs, fostering Agile and lean startup values, and promoting digital transformation.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Web & Mobile Design Consultation
    Web Design
    Python
    Java
    Project Management
    TOGAF
    ServiceNow
    Program Management
    Enterprise Architecture
  • $30 hourly
    Are you ready to transform your digital vision into reality? 🌟 I'm Bilal Z, a CMS developer specializing in Webflow, Shopify, sqaurespace etc. I bring a wealth of experience to every project. With 9+ in the industry, I’m dedicated to crafting responsive, user-friendly applications that not only meet your needs but exceed your expectations. 🔧 Skills: ✅ CSS Development ✅E-commerce Development ✅API Integration ✅CMS Customization ✅Mobile-Friendly Websites ✅ Webflow ✅WordPress ✅ Shopify ✅PHP ✅Web Development ✅CSS 3 ✅HTML5 ✅Landing Page Optimization ✅Graphic Design ✅Web Design ✅Search Engine Optimization ✅Elementor ✅JavaScript ✅Landing Page ✅WordPress Plugin ✅WordPress Customization 🚀 If you're ready to take your project to the next level, don't hesitate—message me today and let's make it happen! 🚀 🌟Let's explore how my skills and experience can contribute to the success of your projects.🌟 Thanks!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    UX & UI Design
    Landing Page Design
    Brand Identity
    Infographic
    Logo Design
    Sweatshirts & Hoodies
    Menu Design
    Book Cover Design
    Book Design
    Graphic Design
    PHP
    Node.js
    Web Application
    Web Development
  • $40 hourly
    I'm proficient in JavaScript/TypeScript, but I'm always open to prioritizing the best tool for the job. My daily routines include working through projects driven by my interests-many of which are showcased in my portfolio and GitHub-and playing frisbee with my blue heeler when I need a breath of fresh air between grinding out code. In my work, I've built responsive websites/applications and contributed to full-stack projects. I'm excited by the intersection of AI and front-end development, where AI can automate tasks and enhance UI/UX, allowing us to streamline workflows and focus on solving complex problems while creating smarter, more dynamic user experiences.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    REST API
    Node.js
    Git
    TypeScript
    CSS
    HTML
    Tailwind CSS
    MongoDB
    ExpressJS
    React
    Next.js
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