Mehedi Rakib
Dhaka, Bangladesh
Mehedi Rakib
Full-Stack Performance Engineer | Next.js
Category : Web development
Stop losing users to slow load times and outdated interfaces. In 2026, a 100ms delay can be the difference between a sale and a bounce. I specialize in building high-performance web applications that don't just look stunning but are engineered for maximum speed, scalability, and conversion.
I am a Senior Full-Stack Engineer with a deep focus on Next.js, Node.js, and Laravel. My expertise lies at the intersection of complex backend logic and "lightning-fast" frontend performance. I have a proven track record of transforming slow, legacy systems into modern, headless architectures that dominate search rankings and deliver seamless user experiences.
I don't believe in "one-size-fits-all" solutions. Whether I'm building a multivendor marketplace, a wholesale management system, or a high-traffic SaaS platform, I architect every line of code with Core Web Vitals and Scalability in mind.
Frontend Excellence: Expert-level Next.js (App Router), React, and Tailwind CSS. I specialize in Glassmorphism, bento-grid layouts, and high-end aesthetic themes using HeroUI and Framer Motion.
Backend & API Architecture: Robust server-side development using Node.js (Express) and Laravel. I build secure, scalable RESTful and GraphQL APIs designed to handle complex business logic and high concurrent traffic.
Performance Engineering: Advanced optimization techniques including Server Actions, Edge Caching, Partial Prerendering (PPR), and Image/Asset optimization to achieve Lighthouse scores of 95+.
Database & Logic: Expert in MongoDB and MySQL/PostgreSQL. I have extensive experience building complex inventory engines, tiered wholesale pricing, and real-time "Flash Sale" logic.
DevOps & Deployment: Proficient in Vercel, Docker, and AWS, ensuring your deployment pipeline is as optimized as your code.
Why Work With Me?
*Metric-Focused Development: I focus on the metrics that matter—load times, conversion rates, and SEO performance.
*Clean & Maintainable Code: I write modular, well-documented code that your team can scale easily in the future.
*Modern Aesthetic: I ensure your UI feels like a premium, 2026-standard product with smooth micro-interactions and clean layouts.
*Global Standards: Based in Dhaka but working for the world, I follow international best practices in security and performance.
I am a Senior Full-Stack Engineer with a deep focus on Next.js, Node.js, and Laravel. My expertise lies at the intersection of complex backend logic and "lightning-fast" frontend performance. I have a proven track record of transforming slow, legacy systems into modern, headless architectures that dominate search rankings and deliver seamless user experiences.
I don't believe in "one-size-fits-all" solutions. Whether I'm building a multivendor marketplace, a wholesale management system, or a high-traffic SaaS platform, I architect every line of code with Core Web Vitals and Scalability in mind.
Frontend Excellence: Expert-level Next.js (App Router), React, and Tailwind CSS. I specialize in Glassmorphism, bento-grid layouts, and high-end aesthetic themes using HeroUI and Framer Motion.
Backend & API Architecture: Robust server-side development using Node.js (Express) and Laravel. I build secure, scalable RESTful and GraphQL APIs designed to handle complex business logic and high concurrent traffic.
Performance Engineering: Advanced optimization techniques including Server Actions, Edge Caching, Partial Prerendering (PPR), and Image/Asset optimization to achieve Lighthouse scores of 95+.
Database & Logic: Expert in MongoDB and MySQL/PostgreSQL. I have extensive experience building complex inventory engines, tiered wholesale pricing, and real-time "Flash Sale" logic.
DevOps & Deployment: Proficient in Vercel, Docker, and AWS, ensuring your deployment pipeline is as optimized as your code.
Why Work With Me?
*Metric-Focused Development: I focus on the metrics that matter—load times, conversion rates, and SEO performance.
*Clean & Maintainable Code: I write modular, well-documented code that your team can scale easily in the future.
*Modern Aesthetic: I ensure your UI feels like a premium, 2026-standard product with smooth micro-interactions and clean layouts.
*Global Standards: Based in Dhaka but working for the world, I follow international best practices in security and performance.
Portfolio
Working hours
- Monday:08h00 To 18h00
- Tuesday:08h00 To 18h00
- Wednesday:08h00 To 18h00
- Thursday:08h00 To 18h00
- Friday:08h00 To 18h00
- Saturday:Not available
- Sunday:Not available
High-Performance E-commerce & Scalable Business Logic
Performance Engineering: Architected a high-speed frontend using Next.js (App Router) and Tailwind CSS, achieving Lighthouse scores of 95+ for core e-commerce pages.
Wholesale Systems: Developed complex backend logic for wholesale and reseller modules using Node.js and Laravel, including tiered pricing and automated inventory management.
High-Traffic Management: Engineered the technical infrastructure for "72-Hour Tornado" flash sales, implementing real-time data synchronization to handle massive concurrent user surges.
Modern UI Standards: Spearheaded the transition to a professional Glass morphism-inspired UI, focusing on clean layouts and high-end aesthetics for the primary retail platform.
Performance Engineering: Architected a high-speed frontend using Next.js (App Router) and Tailwind CSS, achieving Lighthouse scores of 95+ for core e-commerce pages.
Wholesale Systems: Developed complex backend logic for wholesale and reseller modules using Node.js and Laravel, including tiered pricing and automated inventory management.
High-Traffic Management: Engineered the technical infrastructure for "72-Hour Tornado" flash sales, implementing real-time data synchronization to handle massive concurrent user surges.
Modern UI Standards: Spearheaded the transition to a professional Glass morphism-inspired UI, focusing on clean layouts and high-end aesthetics for the primary retail platform.
End-to-End Development: Built and deployed diverse web applications for global clients using the MERN Stack (MongoDB, Express, React, Node.js) and Laravel.
System Modernization: Successfully migrated client legacy websites to modern JavaScript frameworks, improving site speed and SEO rankings. API Architecture: Designed and implemented secure RESTful APIs to facilitate seamless communication between mobile applications and web backends. Clean Code Standards: Established modular coding practices and comprehensive documentation habits, ensuring long-term maintainability for client projects.
System Modernization: Successfully migrated client legacy websites to modern JavaScript frameworks, improving site speed and SEO rankings. API Architecture: Designed and implemented secure RESTful APIs to facilitate seamless communication between mobile applications and web backends. Clean Code Standards: Established modular coding practices and comprehensive documentation habits, ensuring long-term maintainability for client projects.
Holding a Bachelor of Science in Computer Science from the National University of Bangladesh.
- React Certificate 19/04/2026
![React Certificate]()
- Frontend Developer (React) Certificate 15/11/2025
![Frontend Developer (React) Certificate]()
- 🇬🇧 English
- 🇮🇳 Hindi
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