Custom CRM Chaos in the code. Refactoring. PHP JS SQL
29 USD I have a custom CRM admin panel for product management. Orders are entered into this CRM. It has rich functionality, integrations, etc. The CRM started being developed from scratch out of enthusiasm, purely for personal use. Over time, a lot of features were added, etc. Since the project was purely for personal use, there was no particular order. In fact, many functions that were written are no longer needed. The task: Refactor the code, separate the logic from the markup, divide responsibilities between modules and functions. There is also a security issue. Access to favorite sites, md5 (weak and without additional protection), SQL injections, etc. In terms of security, add data validation, more reliable password encryption, etc. I can indicate the features to delete with screenshots directly in the CRM, and through correspondence, we will remove unnecessary parts and keep only those functions that are really needed and I use. Because a lot has been written, many ideas, views on business structure and processes, but in fact, much of it remains unnecessary.
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1 day29 USD
410 7 1 1 1 day29 USD
Hello,
Thank you for the detailed description, I will be happy to assist with the implementation of the project. I am a Software Development Engineer with over 7 years of experience creating various websites, SaaS solutions, complex web platforms, and MVPs for startups. In my portfolio, I have listed some of the developed projects.
My stack includes the following technologies and their frameworks: PHP (Yii2, Laravel, Symfony), HTML5, CSS3, JS (Vue.js, React.js), MySQL, PostgreSQL.
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7 days56 USD
824 17 0 7 days56 USD
Good day, I am interested in your task. I would be happy to cooperate!
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1 day45 USD
815 9 0 1 day45 USD
Good day!
I have 6 years of experience - PHP (Laravel), MySQL, JS, HTML, CSS.
Ready to cooperate.
My rate - 1 hour $15.
We can also discuss specific tasks if hourly work is not convenient.
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1 day71 USD
440 1 day71 USD
Good day. Over 10 years of experience with PHP (OOP and MVC), MySQL, JS (JQuery and others), CSS, AJAX, XML, REST API. Parsing and generating PDF, Excel, CSV, XML. Worked with Git (Bitbucket) and AI (OpenAI). Main focus – various accounting systems based on PHP (Yii2). Developed own ERP (Yii).
Last job - ERP for a company manufacturing and selling automotive paints.
Approximate cost: $10/hour
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5 days29 USD
132 5 days29 USD
I will gladly help with CRM.
Rate — 300 UAH/hour.
I work transparently and in stages, ready to start
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1 day29 USD
934 16 0 1 day29 USD
Good day. I am a PHP developer with over 10 years of experience. I am interested in your project. I would be happy to take on the work. We can discuss the details in private messages.
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1 day33 USD
12912 67 0 1 day33 USD
Hello! I will complete your task quickly and efficiently. Interested in collaboration.
My portfolio: https://freelancehunt.com/ua/freelancer/romas6ka.html#portfolio
Write to me, I will start working today. I will be glad to cooperate with you!
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1 day29 USD
288 1 day29 USD
Good afternoon, I am interested in your proposal, I would be glad to discuss it in more detail, thank you!
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1 day29 USD
3475 32 0 1 day29 USD
Good day, interesting project, write in private, we will contact each other
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