You will get fix website issues, build web apps and develop with AI
Top Rated
Top Rated
Project details
Looking for reliable full-stack web development, custom AI features, or urgent bug fixes? I specialize in building, scaling, and repairing modern web applications. Whether you need a brand-new web application, custom AI model/API integrations (like ChatGPT/OpenAI), or immediate troubleshooting for broken features, I deliver clean, optimized code.
What I Can Do For You:
• Custom Web Development: Responsive, modern web applications built using React, Node.js, Next.js, Python, or standard tech stacks.
• AI Integrations: Connect your app with OpenAI/LLMs, automated workflows, custom chatbots, and intelligent API endpoints.
• Bug Fixing & Troubleshooting: Fast resolution for visual glitches, broken backend logic, API errors, database issues, or mobile responsiveness bugs.
• Performance & Code Quality: Fast page load speeds, clean architecture, and fully documented code ready for deployment.
Why Choose Me:
• Clean, maintainable, and well-tested code
• Fast turnaround time with clear communication
• Full technical support post-delivery
Have custom requirements beyond standard packages? Send a message to discuss your specific build, and let's bring your project to life!
What I Can Do For You:
• Custom Web Development: Responsive, modern web applications built using React, Node.js, Next.js, Python, or standard tech stacks.
• AI Integrations: Connect your app with OpenAI/LLMs, automated workflows, custom chatbots, and intelligent API endpoints.
• Bug Fixing & Troubleshooting: Fast resolution for visual glitches, broken backend logic, API errors, database issues, or mobile responsiveness bugs.
• Performance & Code Quality: Fast page load speeds, clean architecture, and fully documented code ready for deployment.
Why Choose Me:
• Clean, maintainable, and well-tested code
• Fast turnaround time with clear communication
• Full technical support post-delivery
Have custom requirements beyond standard packages? Send a message to discuss your specific build, and let's bring your project to life!
Programming Languages
PHP, HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$100
|
Standard
$450
|
Advanced
$1,050
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 14 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 5 | 7 | 15 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code | - |
Frequently asked questions
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CJ
Christopher J.
Aug 18, 2025
Custom Product Page Development with WPBakery
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Syazwan Z.
Aug 10, 2025
Wordpress Installation & Template
Absolutely outstanding work! Hasanurzzaman set up my WordPress site with the template exactly as I envisioned. Everything was done quickly, professionally, and with great attention to detail. Communication was smooth throughout the process, and any questions I had were answered promptly. The final result looks amazing. I would not hesitate to hire him again.
SZ
Syazwan Z.
Aug 10, 2025
Wordpress Installation & Template
I had an excellent experience working with I am Hasanurzzaman from Upwork. He installed my WordPress website and template perfectly, including all demo content and some changes. Communication was clear and fast, the work was delivered ahead of schedule, and the quality exceeded my expectations. I’m very happy with the result and will definitely work with them again in the future. Highly recommended!
AA
Amelie A.
Jul 21, 2025
Figma to WordPress Landing Page Conversion for Medical E-commerce Product
We hired this freelancer to convert a Figma design into a WordPress landing page using Elementor, and they did a fantastic job. The final result was clean, responsive, and matched the design perfectly. Great communication, attention to detail, and timely delivery. Highly recommended!
RH
Rebecca H.
Jun 30, 2025
Elementor Expert Needed to Design a High-Converting Product Landing Page
Excellent WordPress Landing Page Design!
I had a fantastic experience working with this seller on my WordPress landing page. They truly understood my vision and translated it into a clean, modern, and high-converting design. The communication was smooth, revisions were handled promptly, and the final result exceeded my expectations.
I had a fantastic experience working with this seller on my WordPress landing page. They truly understood my vision and translated it into a clean, modern, and high-converting design. The communication was smooth, revisions were handled promptly, and the final result exceeded my expectations.
About Md Hasanur Jaman
Full Stack Developer | Malware Removal Expert | Website Security
100%
Job Success
Khulna, Bangladesh - 7:51 pm local time
I specialize in PHP/Laravel application development and WordPress malware removal, website security, and full website development, ensuring your platform is not only visually professional but also fast, secure, and scalable.
Over the years, I have successfully worked on:
✔ Website development and redesign
✔ WordPress malware removal and hacked site recovery
✔ Website security and server hardening
✔ Speed optimization and performance improvement
✔ eCommerce (WooCommerce) development
I combine development expertise with cybersecurity knowledge to deliver complete solutions — from building your website to protecting it from attacks.
With the growing demand for AI and automation, I also integrate modern tools and smart solutions to improve business efficiency and user experience.
If you need a reliable developer who can both build and secure your website, I’m here to help.
✅ Shopify Development
Custom Shopify Store Design & Theme Tweaks
Store Setup, App Integration, Product Management
Shopify Speed Optimization & Troubleshooting
✅ Frontend & Web Design
Figma/XD to Responsive HTML/CSS/Bootstrap
Custom Elementor or Gutenberg Designs
Landing Page & Sales Funnel Design
Email Templates, Newsletters, Canva Graphics
✅ Full Stack Capabilities
PHP, Laravel, NextJs, React.js
JavaScript, jQuery, Ajax
REST API Integration & Custom Web Applications
🛠️ Tools & Platforms:
Design: Figma, Canva, Adobe XD, Illustrator, Photoshop
Development: WordPress, Shopify, PHP, Laravel, Vue, React
SEO Tools: Yoast SEO, Google XML Sitemaps, Rank Math
Plugins Mastery: Elementor Pro, WooCommerce, Contact Form 7, WPForms, Gravity Forms, Mailchimp, Wordfence, W3 Total Cache, Slider Revolution, and more
🧰 Premium Theme Experience:
Experienced in customizing and optimizing popular themes such as Avada, Enfold, Jupiter, The7, Salient, Flatsome, Bridge, BeTheme, Kallyas, Uncode, and others.
🚀 What You’ll Need to Get Started:
Logo, Brand Guidelines, Color Palette
Sitemap or Wireframe (optional)
Reference Sites or Competitor URLs
Content (text, images, videos - optional)
✅ Why Hire Me?
✔ 10+ Years Experience in Web & SEO
✔ 500+ Projects Successfully Delivered
✔ Detail-Oriented & Communication-Driven
✔ Client Satisfaction is My Priority
I’m here to turn your ideas into a beautifully functional and profitable website. Let’s connect and bring your project to life with professionalism and precision.
Steps for completing your project
After purchasing the project, send requirements so Md Hasanur Jaman can start the project.
Delivery time starts when Md Hasanur Jaman receives requirements from you.
Md Hasanur Jaman works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Requirements Alignment
I review your project goals, analyze existing assets or branding, and clarify functional specifications to ensure full alignment before writing any code.
Workspace Setup & Tech Stack Configuration
I configure the development environment, set up version control (Git), and establish the core application architecture and database schema.