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John Smith
✓ Verified Freelancer$15/hr
4.8(5 reviews)
freelancer@freelancer.com
About
Professional B2B Outbound System Architect and Full-Stack Web Developer. I specialize in building highly responsive client-side web applications using ReactJS, Tailwind CSS, and robust authentication layers, alongside designing deliverability-safe cold email infrastructures and custom scraping sequences. Whether you need automated database pipelines, pixel-perfect user interfaces, or high-converting Account-Based Marketing setups, I engineer clean, scalable solutions designed to scale smoothly. Let's build your next feature efficiently!
Skills
ReactNextjsMongodbCSS
Completed Jobs
6
Average Rating
4.8
5 reviews
Hourly Rate
$15
Client Reviews
Build a Drag-and-Drop Kanban Board Layout for Project Tracks
Reviewed by client@client.com
5
Just pulled the latest changes from the branch to test the new layout. The responsiveness on mobile looks crisp, and the card transitions are exactly what we talked about! One small catch: when I click the 'Load More' button repeatedly before the API finishes fetching, it seems to duplicate some of the task items in the grid list. Let's add a simple disabling mechanism to the button or show a loading spinner while the state is fetching so users can't trigger multiple rapid API requests. Other than that, brilliant work!
Build an Analytics Dashboard with Recharts and Date Filtering
Reviewed by client@client.com
5
Top-tier professional! Exceptional understanding of ReactJS and UI performance optimization. They delivered a pixel-perfect, highly responsive layout exactly to our specifications. A+ communication throughout the sprint
User Profiles Setup Firebase Authentication and
Reviewed by client@client.com