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I will revamp your b2b and b2c saas app using javascript

O
osama_42201
O
osama_42201
Osama S.
revamp your b2b and b2c saas app using javascript
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revamp your b2b and b2c saas app using javascript
Full Screen
Full Screen
revamp your b2b and b2c saas app using javascriptrevamp your b2b and b2c saas app using javascriptrevamp your b2b and b2c saas app using javascript

About this gig

I have been developing E-commerce, WordPress, and Progressive Web Applications (PWAs) for over 6 years, specializing in web service integration, scalable architecture design, and high-performance user experiences.


My Core Skills:

  • WordPress (Custom Themes/Plugins), Custom Web Apps, Responsive Design.
  • Shopify, WooCommerce, Stripe and PayPal Payment Gateway Integration, Product Management.
  • Offline Capabilities, Push Notifications, Home Screen Install, App Shell Architecture.
  • REST/GraphQL APIs, Database Management, JSON/XML handling, Third-party Integrations.
  • Speed Optimization, SEO Best Practices, SSL Implementation, Data Encryption.
  • Hosting Setup, Domain Management, Debugging, Ongoing Support & Updates.
  • Intuitive Layouts, Animations, Seamless User Journeys.
  • HTML5, CSS3, React.js, Vue.js, PHP, MySQL, Git.

  • Website type

    • E-Commerce store

  • Programming language

    • HTML & CSS
    • JavaScript
    • PHP
    • React
    • Bootstrap

  • Website features

    • Payment
    • Inventory
    • Video
    • Membership
    • Map
    • FAQ
    • Booking
    • Dashboard
    • Reviews
    • Landing page

Gig milestonesNEW

Choose to pay for your project per milestone by only paying when it’s time to start a new one or decide on a 1-time payment.

    Basic Package.
    These are the steps we’ll follow to complete your project.
  • 1st Milestone: Specifications
    2-day delivery · No revisions
    $100Pay now

    I'll write the specifications for your site's functionality and features.

    Research · Planning · Requirements
  • 2nd Milestone: Development
    5-day delivery · No revisions
    $200
    Pay later

    I'll develop the website and deliver a working product for your review.

  • 3rd Milestone: Content & Delivery
    1-day delivery · No revisions
    $100
    Pay later

    I'll complete the website for delivery.

    Content Upload · Delivery
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 Osama S.

Osama S.

Expert Web and App Developer Committed to Writing Reliable Code

  • FromPakistan
  • Member sinceJan 2020

  • Languages

    English, Urdu
I specialize in building and optimizing websites using Laravel, WordPress, Shopify, modern PWAs, and native apps for iOS & Android using Swift, and React Native. With over 7 years of hands-on experience, I deliver custom, scalable, and high-performance digital solutions. My expertise covers full-stack development, intricate backend & API integrations, secure deployment, and intuitive UI/UX. I focus on delivering scalable, reliable, and high-performing final product. Let's chat or schedule a quick meeting! Thanks, Osama

My Portfolio

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