Refactoring JS code

Good day! I am Mykola Mohilnyi, a web developer with over 5 years of experience, including working with OpenCart and JavaScript code optimization. I am ready to perform a proper refactoring:

Extract functions into separate files
Reduce code duplication
Properly organize DOMContentLoaded calls (to avoid conflicts)
Create a startup file for initializing all components (search, menu, sliders, etc.)

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Hello!

I have experience with code optimization, refactoring large files, and improving function initialization. I will quickly and efficiently handle your task. I'll get to work!

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Good afternoon.
Ready to look, have encountered similar multiple times and optimized such things

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Good day!

I have carefully reviewed your task — to refactor three JS files (800, 600, and 300 lines) in an OpenCart project, optimize DOMContentLoaded duplication, and structure the code: split the large file, move initialization into a separate module.

I am a fullstack developer with experience in OpenCart, as well as pure JavaScript, jQuery, and Frontend optimization. I have solved similar tasks multiple times — when a large amount of logic accumulated in old projects, especially regarding UI functions: search, menu, sliders, tabs, modal windows, etc.

🔧 What I will offer:
- Breaking down the code into logical parts: ui/menu.js, ui/search.js, components/slider.js, etc.;
- A centralized init.js that connects and calls functions after DOM loading;
… - Eliminating DOMContentLoaded duplicates, optimizing readability and maintainability of the code;
- Neat integration with OpenCart, without risking breaking templates or modules.

I can start working immediately after clarifying details and quickly provide the first results. I work responsibly, with a clear structure and transparent communication.

Best regards,
Yuriy Khrobak

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Hello. I can do your project. I have experience. Write to me, and we will agree.

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Hello, Ihor. I understand that you need help refactoring three JavaScript files on your OpenCart website, especially to optimize DOM loading and better organize your code. I can split the large file into smaller logical parts, remove duplicate DOM calls, and move all function calls into a clean initialization file.

This will improve both performance and maintainability, especially for dynamic components such as search, menus, and sliders. I will keep the structure modular and easy to update in the future.

Do you want me to use ES modules or keep the regular structure for compatibility?

Looking forward to working with you.
Best regards,
Tetyana

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Ready to start work, the deadline can be changed according to your wishes
Good communication with the client = good work
Clear technical assignment

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Good day,

I have experience in code refactoring, especially in JS. I will gladly help with your question!

Write to me privately, and we will discuss the details.

Best regards,
Oleksandr

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Good day

I am a full stack developer with 3+ years

Refactoring is key, so I have a lot of experience in this

Write, we will discuss the details

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Hello! Ready to discuss and execute!

https://smate1.github.io/ink.design/
https://smate1.github.io/PanterEx/
https://smate1.github.io/stay_safe/
https://smate1.github.io/avg/

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Good day, contact me - I will look at your files....................................

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Good day, I have 4 years of experience and am ready to help solve your problem

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Good day!

I am very interested in your proposal. I am a FullStack Web developer with experience in stacks such as PERN, MERN, PEVN, MEVN. I work with modern technologies: Node.js (NestJS), React.js (Next.js), PostgreSQL, and other tools from the JavaScript ecosystem.

Here is what I can offer you:
- Clean and maintainable code — I use ESLint and Prettier to ensure the code is structured, readable, and easy to support;
- Clear architecture — the entire project structure will be logical, without chaos or "confusing forests";
- Modern technologies — using up-to-date solutions on both the frontend and backend;
- Quality and timely development — I work responsibly, adhering to deadlines;
… - Pixel-perfect responsive design;
- Website localization;
- SEO — optimization for search engines;
- Precise implementation of requirements — everything will be realized according to the specified technical task.

If you are looking for quality, clean architecture, and a responsible performer — I am available!

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Good day! I can do it qualitatively!!!!!! Contact me!!!!!!!!!!!

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