I will refactor and upgrade your website to modern stack and latest version

J
johannclouie
J
johannclouie
Johann Clouie
refactor and upgrade your website to modern stack and latest version
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refactor and upgrade your website to modern stack and latest version
Full Screen
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refactor and upgrade your website to modern stack and latest versionrefactor and upgrade your website to modern stack and latest versionrefactor and upgrade your website to modern stack and latest version

About this gig

Is your website messy, slow, or outdated?

I will refactor and upgrade it to a modern, fast, and clean tech stack


I fix messy code (bye spaghetti ), improve performance, and upgrade your project using tools like React, Next.js, Node.js, PHP, Python, Go, and more.


  1. Clean & maintainable code
  2. Faster performance
  3. Scalable structure
  4. Friendly & reliable work


Lets give your website a fresh new life

Message me before ordering!

  • Programming language

    • JavaScript

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Source control
    • Testing procedures

  • Frontend framework

    • Angular
    • Backbone.js
    • Next.js
    • React.js
    • Vue.js

  • Backend framework

    • Express.js
    • FastAPI
    • Meteor.js
    • NestJS
    • Next.js

  • AI & low/no code builders

    • Lovable
    • Base44
    • Cursor

Get to know Johann Clouie

Johann Clouie

Senior Web Developer, SaaS Architect, AI Engineer

  • FromPhilippines
  • Member sinceApr 2026
  • Avg. response time1 hour

  • Languages

    English
Hi, I’m a senior full-stack developer from the Philippines looking to grow with a startup. I’d love to contribute to your team. Completed a 4-year Computer Science degree at Mapúa University in just 3 years, demonstrating high-speed learning and technical discipline. 4+ years of cumulative experience (including intensive internships and startup roles) building scalable B2B SaaS solutions from MVP to market-ready products.

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