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USD
I will build high performance mern dashboard with react, tailwind and API integration
Montasir B.
About this gig
MERN Dashboard Specialist: High-Performance React & API Integration
Stop settling for slow, "buggy" admin panels. To truly rank and scale in 2026, your dashboard must address the gaps competitors ignore: accessibility (a11y), Core Web Vitals, and scalable architecture.
I build premium MERN Stack dashboards using a component-based architecture with React/Next.js and Tailwind CSS. I don't just "patch" code; I engineer secure, high-speed tools designed for growth.
The Performance Difference:
- Speed Optimized: Built for high-speed data fetching and minimal load times (Core Web Vitals focused).
- Secure & Scalable: JWT-based Auth, protected routes, and efficient MongoDB architecture.
- API Excellence: Seamless integration with Stripe, PayPal, Twilio, or custom REST APIs.
- Interactive UI: Pixel-perfect responsive layouts with real-time data visualization (Recharts/Chart.js).
️Tech Stack: React.js, Node.js, Express, MongoDB, Tailwind CSS, Next.js.
Bonus: Unsure about your API requirements? Message me for a Free Technical Audit. I'll identify performance bottlenecks or security gaps before we start.
I build clean, accessible, and SEO-ready dashboards.
Lets talk.I respond within 1 hour.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Montasir B.
Montasir B.
React frontend and full stack MERN developer
- FromBangladesh
- Member sinceOct 2022
- Avg. response time1 hour
Languages
English
I’m a Full Stack Developer specializing in React, Next.js, and the MERN stack. I transform Figma designs into pixel-perfect, responsive websites and scalable MVPs.
Whether you need a SaaS dashboard, E-commerce storefront, or a custom web application, I focus on clean code, SEO optimization, and high performance.
My Stack:
Frontend: React, Next.js (App Router), JavaScript, Tailwind CSS.
Backend: Node.js, Express.js, MongoDB, Firebase.
I prioritize transparency and fast delivery. Let’s build your vision!
Portfolio: montasirbillah.vercel.app
My Portfolio
FAQ
Will the React/Next.js code be 1:1 pixel-perfect with my Figma design?
Absolutely. I don't use automated "Figma-to-Code" plugins that produce messy results. I manually hand-code every component using Tailwind CSS to ensure that margins, typography, and spacing perfectly match your design. Every layout is tested for fluid responsiveness across all devices.
How do you handle performance and Core Web Vitals?
Performance is a top priority. I fill the "performance gap" by optimizing images, utilizing Next.js for server-side rendering (SSR), and writing clean, modular React code. My goal is to deliver a dashboard or site that hits high Google Lighthouse scores, ensuring fast load times.
Is the code accessible (a11y) and SEO-friendly?
Yes. Unlike generic conversions, I implement WCAG accessibility standards (semantic HTML, ARIA labels, and keyboard navigation). This is a critical SEO factor for 2026. By building with SEO-friendly architecture, I ensure your application is visible to search engines and usable for all users.
Can you integrate third-party APIs and secure authentication?
I specialize in full-stack integration. I can connect your frontend to any REST API, Firebase, or Supabase. For dashboards, I implement secure JWT-based authentication and role-based access control (RBAC), ensuring your business data remains secure while providing a seamless user flow.
Do you offer post-project maintenance or a design audit?
Yes! To ensure a successful launch, I offer a Free Figma Design Audit before coding to catch responsiveness issues early. After delivery, I provide support for maintenance and bug fixes to ensure your application remains stable and updated as your business scales.
