Hire the Best Front-End Developers in Chicago, IL

Senior front-end engineer and front-end lead with 6+ years of experience building fast, scalable web applications. Currently leading front-end team of 7 members at Synthesis Technology using React, Next.js, and GrapesJS. I’ve shipped production applications used by thousands of users and work comfortably across design, backend, and product. Reliable, business-minded, and ideal for part-time or long-term frontend work where quality matters.

I'm a certified solutions architect for Amazon Web Services with experience in full-stack software development. My typical stack for web development is a React.js front-end paired with a node.js backend hosted on AWS. For mobile development my preferred stack is React-Native but I have experience in native development with Swift for iOS and native Android development in Java. I'd love to help your project at any stage, whether it's UX design, software development, API integration, data migration, or even just bug fixes & documentation. Whether you've got a new idea for an app or need a consult for a redesign on one of your micro-service containers, let me know how I can assist!

Full Stack Developer with 5+ years of experience building fast, scalable, and maintainable web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js) and Next.js. I help startups, businesses, and entrepreneurs turn ideas into production-ready products from sleek, pixel-perfect frontends to secure, robust backends. Whether you need a brand-new MVP, a website redesign, a custom dashboard, or a full-stack web application, I deliver clean code and real business results. ⚡ What I Can Do for You: ✅ Full Stack Web Development (MERN Stack & Next.js) ✅ React.js & Next.js Frontend Development (SSR, CSR, responsive UI) ✅ Node.js & Express.js Backend Development (REST APIs, JWT Auth) ✅ MongoDB Database Design & Integration ✅ MVP Development for Startups ✅ Admin Dashboards & SaaS Platforms ✅ E-commerce & Booking Platforms ✅ API Integration & Third-Party Services ✅ Responsive, Mobile-First, SEO-Friendly Design ✅ Code Review & Performance Optimization 🛠️ Tech Stack: - Frontend: React.js, Next.js, JavaScript (ES6+), TypeScript, HTML5, CSS3, Tailwind CSS, Bootstrap - Backend: Node.js, Express.js, REST APIs, JWT Authentication - Database: MongoDB, Firebase, PostgreSQL - Tools & Deployment: Git, GitHub, CI/CD, Vercel, Netlify, Figma 🌟 What Clients Say: "Hanzala took our broken React app and transformed it into a high-performing, user-friendly product. Communication was top-notch, and delivery was faster than expected!" - James W., SaaS Founder "We needed a full-stack expert who could own the project. Hanzala delivered on every front from planning to deployment. 10/10 would recommend!" - Aisha H., Startup CTO 🎯 Industries I've Worked In: SaaS, E-commerce, Education, Travel & Booking, Renewable Energy, Logistics (Amazon FBA), and Local Service Businesses. 💬 Why Work With Me: - Clean, testable, and scalable code - Clear communication and on-time delivery - End-to-end project ownership - from planning to deployment - Long-term partnership mindset, not a one-off coder 📩 Ready to build or upgrade your web app? Send me a message - let's bring your vision to life with code that scales. Best Regards, Hanzala

Developing authoring tools for interactive books and tutorials in Physics and Mathematics. Web user interactive simulations in Mathematics and Physics. Developing game like scenarios to guide the reader through tutorials or educational and puzzle games. Technologies used are BabylonJS, WebGL, CSS, SVG, Canvas, JavaScript, and MathJax. Developed Whirlio.com and Verizon FIOS promotional game. Working on project "Interactive Illustrations for Newton’s Principia".

Awarded Expert-Vetted status on Upwork. 🥇Awarded Top-Rated Status 3+ Times.🥇In the Top 1% of freelancers.🥇 Hi, I’m Nathaniel Cruz a highly skilled (and experienced) Product Designer (UI Designer / UX Designer) and Creative Director located in sunny Orlando, Florida (born and raised in Chicago, IL). I specialize in crafting beautiful high quality user interface designs with a clean user-first approach. With over 18 years of professional design experience working with some of the largest brands in the America, and freelancing for some of todays most successful startups, I am able to not only offer effective design solutions, but timely communication and successful results on your project. Trust me with the design of your next web or native application interface design project and I would be more than happy to produce excellent design solutions for you and your organization. I am readily available, with fast consistent internet connection and a personal cell phone number in which you can use to reach me at any time, I'm a real human who speaks your language. :) Thank you and I look forward to working with you! Highly skilled Product Designer / UI Designer / UX Designer / Creative Director (with years of Front-End Web Development experience as well. I no longer offer Front-End Development services on Upwork) from Florida with 18+ years of professional experience.

I’m a full-stack software engineer with 5+ years of experience freelancing full-time. I’ve worked with clients ranging from solo entrepreneurs to public software companies with more teams than anyone can keep track of. Whether you need someone to build your project from scratch or quietly blend into a larger team, I’m your person. What I Do (Besides Write Code) * Tech Stack: JavaScript, TypeScript, Next.js, React, Node.js, AWS, Vercel—basically all the tools you’ve heard of but might not want to deal with yourself. * Top Rated Plus Status: It’s like a gold star for freelancers, but they don’t actually send you a star. * Communication: I’ll keep you updated without flooding your inbox. Balance is key. * Project Management: Things will get done on time. No chaos. No drama. * Guidance: If you’re not sure what you need, I can help figure it out. Think of me as a consultant who also writes the code. Why Me? I’m adaptable enough to fit into any project setup. Need someone to work independently? No problem. Have a team that needs another developer? I’ll jump in without causing ripples. My approach is straightforward: deliver quality work, keep communication clear, and avoid unnecessary meetings whenever possible. If you’re looking for someone who knows their way around modern web technologies and doesn’t need hand-holding, let’s talk. I promise to keep things professional and maybe even mildly entertaining.