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Alex R.

Alex R.

Full-Stack Developer | React, Next.js, Node.js Expert | Web Apps

I am a versatile Full-Stack Developer with over 5 years of experience delivering innovative, user-friendly, high-performing web applications. With expertise in front-end and back-end technologies, I offer a comprehensive approach to web development, from crafting engaging user interfaces to designing scalable back-end systems. I specialize in: 👨‍💻 Front-End Development: Creating stunning, responsive, and high-performing interfaces using React, Next.js, and Tailwind CSS 👨‍💻 Full-Stack Applications: End-to-end solutions with scalable Node.js backends and optimized databases 👨‍💻 Web Animations: Leveraging tools like Lottie to deliver engaging, dynamic user experiences What I can help you with: 🚀 Build MVPs FAST: Get your product to market quickly so you can start making an impact 🚀 Automation & Scalability: Build solutions that grow with your business while saving time on repetitive tasks 🚀 UI/UX Optimization: Design visually appealing, accessible, and easy-to-use applications My commitment to clean code, scalable architecture, and responsive design ensures that every project I work on meets the highest quality and performance standards. Working with me, you will: 🎉 Receive daily updates on progress 🎉 Be able to contact me 24/7 for support 🎉 Get your money back if I don’t deliver the results you expect What makes my work stand out: 💻 Fast and optimized web apps: Better user retention and SEO 💻 Accessible design: WCAG 2.1 compliance ensures a wider audience and better rankings 💻 Responsive across all devices: Your app will look great everywhere Technologies I use: 🔨 Frontend: React, Next.js, Tailwind CSS 🔨 Backend: Node.js, Express.js, Nest.js 🔨 Databases: PostgreSQL, MongoDB 🔨 Cloud & Hosting: Docker, AWS, Nginx Some APIs I’ve worked with: 👨‍💻 AI Tools: OpenAI GPT, Lottie for animations 👨‍💻 Payment APIs: Stripe for subscriptions and payments 👨‍💻 Messaging APIs: Twilio, Facebook Messenger 👨‍💻 Authorization: Google, Facebook, Auth0 👨‍💻 Custom Integrations: GraphQL and RESTful APIs (And I’m always ready to learn new APIs to meet your specific needs.) SOUND LIKE A FIT? NEXT STEPS: Click the green ‘Invite to Job’ button in the top-right corner, send me a message, and let’s schedule a call to discuss your project!

🇦🇷Godoy Cruz, Argentina$14/hr100% JSS3.90 (3)Since Sep 2018

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#282,260 / 412k
🇦🇷Country#3,205 / 4,639
Revenue, last 30 days
$0
Total earnings
$3.6k

Billed in all: $3.8k

World#282,260 / 412k
🇦🇷Country#3,205 / 4,639
Per project
$3.6k
Projects, last 6 months
0
World#209,850 / 412k
🇦🇷Country#2,284 / 4,639
Projects in all
1

Across 3 contracts

0% fixed100% hourly
World#360,671 / 412k
🇦🇷Country#3,824 / 4,639

Earnings, last 30 days

$3.8kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$3,750$3,800$3,850$3,900Oct 8Oct 23Nov 7

Skills