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Md K.

Md K.

Senior Frontend & CMS Full-Stack Developer

Hello! 👋 I’m a Senior Frontend / CMS Full-Stack Developer with 10+ years of professional experience building, maintaining, and optimizing websites and e-commerce applications. My strongest experience is in WordPress, Shopware 5/6, ProcessWire, PHP-based CMS platforms, and modern frontend development. I focus on building websites that are not only visually accurate and responsive, but also fast, accessible, maintainable, and reliable. I can help you with everything from converting Figma/PSD designs into pixel-accurate responsive interfaces to developing and maintaining complete CMS/e-commerce websites. 🚀 What I specialize in ✔ WordPress & Elementor – custom websites, theme customization, migrations, maintenance and optimization ✔ Shopware 5 & 6 – frontend development, Twig templates, customization and e-commerce interfaces ✔ Frontend Development – HTML5, CSS3, SCSS, JavaScript, Vue.js and Nuxt ✔ PHP / CMS Full-Stack Development – frontend + backend/CMS integration and customization ✔ ProcessWire – custom CMS development and website maintenance ✔ Figma / Adobe XD / PSD → HTML/CSS/SCSS – accurate and responsive implementation ✔ Responsive Web Design – mobile-first interfaces across all screen sizes ✔ Web Accessibility – WCAG/BITV-oriented development and accessibility improvements ✔ Performance Optimization – Core Web Vitals, page speed and frontend optimization ✔ API / CMS Integration – working with REST APIs and headless CMS solutions such as Strapi ✔ Website Maintenance & Migration – troubleshooting, updates, migrations and ongoing support ✔ Hosting & Deployment – cPanel, AWS Lightsail, Cloudflare, Nginx and Git-based workflows 🛠️ Technologies Frontend: HTML, CSS, SCSS, JavaScript, jQuery, Bootstrap, Tailwind CSS, Vue.js, Nuxt.js, Twig CMS / E-commerce: WordPress, Elementor, Shopware 5, Shopware 6, ProcessWire, Strapi Backend: PHP, Symfony basics, MySQL, REST APIs Tools & Infrastructure: Git, GitHub, GitLab, Bitbucket, Cloudflare, AWS, cPanel, Nginx 💼 What you can expect from me I’m comfortable working independently and taking ownership of a project from design implementation and development through testing, optimization, deployment and maintenance. I have experience working in small teams where developers need to be flexible and solve problems across different parts of a project. I’m therefore not limited to simply writing frontend code — I can also investigate CMS issues, work with PHP-based systems, troubleshoot hosting/deployment problems and communicate with designers, project managers and other team members. I care about: ✓ Clean and maintainable code ✓ Pixel-accurate implementation ✓ Responsive and cross-browser compatibility ✓ Accessibility and usability ✓ Performance and Core Web Vitals ✓ SEO-friendly technical implementation ✓ Reliable communication and project ownership Whether you need a WordPress/Elementor developer, Shopware frontend developer, Vue/Nuxt developer, CMS developer, website migration specialist, or someone to maintain and improve an existing website, I’d be happy to help. I don’t consider a project finished simply because the code works — I aim to deliver a result that I can personally stand behind.

🇧🇩Jessore, Bangladesh$40/hr100% JSS4.97 (69)Since Nov 2012

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#17,840 / 412k
🇧🇩Country#376 / 15.0k
Revenue, last 30 days
$0
Total earnings
$181k

Billed in all: $194k

World#17,840 / 412k
🇧🇩Country#376 / 15.0k
Per project
$2.1k

$0 in the last 6 months

Projects, last 6 months
2
0% fixed100% hourly
World#88,918 / 412k
🇧🇩Country#4,445 / 15.0k
Projects in all
87

Across 109 contracts

67% fixed33% hourly
World#33,169 / 412k
🇧🇩Country#2,794 / 15.0k

Earnings, last 30 days

$194kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$190k$192k$194k$196kOct 8Oct 23Nov 7

Skills