Project on PHP JS SQL Necessary adjustments

Budget: 4444 UAH Deadline: 1 day

Good day, I am interested in your offer. I would be happy to collaborate. Cost calculations and timelines will be discussed after the details are finalized.

Budget: 4000 UAH Deadline: 5 days

Good day.

Extensive experience in supporting websites with clean code.

Write to me - we will agree.

Budget: 1000 UAH Deadline: 1 day

ready to take your project for ongoing support
payment is hourly based on the actual work done

Budget: 700 UAH Deadline: 1 day

Hello. I can handle your code and make the necessary adjustments to the project. Feel free to contact me. I can start after discussing the project details.

Budget: 5000 UAH Deadline: 5 days

Hello. I report on the development of the project and corrections. I have experience working with different cores.

Budget: 5000 UAH Deadline: 30 days

I will conduct an audit of API controllers and integrate functionality into the PHP/JS architecture; I have a case for refactoring the backend and controllers for direct database writing for 250 USD.

Is there logging of responses from external services in the system for localizing errors in the API?

Budget: 700 UAH Deadline: 1 day

Good day, Igor! I am ready to conduct a project diagnosis for 700 UAH (1 hour) and separately provide an accurate estimate of the revisions — this way you will receive a transparent budget without surprises.

Budget: 2000 UAH Deadline: 1 day

Good day.

I can help with your project on PHP, JS, and SQL. I have experience working with similar systems, especially with API integrations and large codebases.

We will do refactoring and additions to the API, taking into account all the details that we will discuss. I am ready to prepare the code for printing, optimizing it for better performance.

I am ready to discuss the details and get to work.

Budget: 4000 UAH Deadline: 1 day

Good day! My name is Artem, I am a FullStack developer with over 3.5 years of experience. I mainly work on large projects in a fintech company and I am ready to take on the execution of your technical specifications. We can discuss in more detail in private messages.

Budget: 700 UAH Deadline: 1 day

Good day. I have experience working with PHP, JS, SQL, and integrations of third-party APIs. I am ready to discuss the details in writing.

Budget: 700 UAH Deadline: 1 day

Hello!

I have extensive experience in refining and supporting long-term projects in PHP, JS, and SQL with a large number of API integrations.

From a technical standpoint, I can quickly understand the existing logic, fix API issues, add necessary functionality, and make changes carefully without disrupting the current operation of the project.

I suggest moving to private messages for a more detailed discussion of the technical specifications, deadlines, and costs.

Budget: 700 UAH Deadline: 1 day

Judging by the description, you have a large legacy project with a lot of business logic and integrations, where any changes to the API need to be made very carefully to avoid breaking existing functionality. I work with large-scale PHP projects with custom architecture and external APIs, so I will start with an audit of the structure: API entry points, handlers, dependencies, logging, and the current implementation of integrations. After that, I will create a change plan — what exactly needs to be modified, where it is better to extend, and where to refactor to avoid creating technical debt. I will also check error handling, timeouts, data validation, and backward compatibility to ensure that the new changes do not affect existing users. For an accurate estimate, it is necessary to understand: what stack (pure PHP or framework), which APIs are integrated, and what volume of modifications is planned. After familiarizing myself with the details, I will be able to provide specific timelines and budget; preliminarily — from 2-3 days for minor changes. Please provide details and examples of the required changes — I will prepare a clear technical work plan.

Budget: 700 UAH Deadline: 3 days

Hello! I have over 20 years of experience as a web developer (PHP/ASP/C#/MySQL/MSSQL). At my last job, I worked for more than 5 years on the development of a corporate CRM, initially on PHP/MySQL and then on vue.js+node.js/postgresql. The CRM had many integrations with third-party services via API. I would be happy to collaborate.

Budget: 700 UAH Deadline: 1 day

Good day. I am ready to complete your order! Write in private messages, I will be happy to collaborate!

Budget: 5000 UAH Deadline: 7 days

Hello, I have extensive experience working with PHP in enterprise, I can take on the project. My rate is $20/hour. Write to me, I will provide my CV.

Budget: 800 UAH Deadline: 1 day

Hello. I am excellent at PHP and JS. I am good at understanding other people's code. Feel free to contact me.

Budget: 700 UAH Deadline: 1 day

I can connect to your project and understand the current logic — even if the code is already large and has many APIs.

I will analyze the existing structure (PHP, JS, SQL, integrations)
carefully make changes to the API without "breaking" other functionality
add new endpoints or logic as needed
check the functionality after the changes

I work on such tasks regularly, so I can quickly get into it.

Send the details — I will take a look and let you know about the timelines and costs.

Budget: 700 UAH Deadline: 1 day

Good day!
I have extensive experience working with PHP, JavaScript, and SQL, including projects with a large number of API integrations and complex business logic.

I have worked on long-term projects where it is important to make changes carefully without breaking existing functionality. I am ready to help with refining the API, fixing logic, and adding new functionality.

You can send the details — I will review them and propose a solution.

Budget: 700 UAH Deadline: 1 day

Good day. I am ready to help promptly. Write in a message 👌

Budget: 700 UAH Deadline: 1 day

Hello.
We can meet in person in Vinnytsia in the coming days, I will be there on a visit)))

I have experience with PHP/JS/SQL and API integrations. I can connect, analyze the current logic, and make the necessary adjustments and improvements.

I am ready to discuss the project details and tasks in correspondence.

Budget: 700 UAH Deadline: 1 day

Good day.

I have worked with PHP/JS/SQL and API integrations, and I have experience in analyzing and refining existing projects.

I can connect, understand the current logic, and make adjustments without breaking the existing functionality.

Budget: 700 UAH Deadline: 1 day

Hello! I will complete your task quickly and efficiently.

My portfolio: https://freelancehunt.com/ua/freelancer/romas6ka.html#portfolio
Write to me, I will start working today. I will be happy to collaborate with you!

Budget: 700 UAH Deadline: 1 day

Good day!
I have extensive experience working with php/js/mysql.
Feel free to contact me, I will be happy to collaborate.

Budget: 1000 UAH Deadline: 1 day

Hello. I work with PHP and JavaScript. I am ready to collaborate. Please contact me.

Budget: 700 UAH Deadline: 1 day

Hello! I am interested in your project. I have extensive experience in:

📊 Data processing: working with databases, structuring and analyzing information, automating the processing of large volumes of data, import/export and validation;
🤖 Automation and emulation of user actions, development of bots of varying complexity;
⚡️ Asynchronous and multithreaded parsing: collecting and processing data with performance optimization;
🔍 OCR and text search: recognition and structuring of information;
🖼 Media processing: working with images and multimedia;
🖥 Software development, desktop applications, system services and utilities;
📱 Mobile development: native and cross-platform applications;
🌐 Working with APIs and third-party services: integration, automation, and data exchange;
🗣 Translation and text processing: automation of translation, working with language models and text analytics;
🤖 AI/LLM solutions: integration and use of artificial intelligence, working with language models and automating intelligent processes.

I will complete the work quickly and efficiently. Contact me to discuss the details and deadlines of the project! Expand

Budget: 2000 UAH Deadline: 1 day

Good afternoon
I am ready to discuss the details in private messages.
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Budget: 5000 UAH Deadline: 2 days

Hello! We have significant experience working with the specified stack. It would be interesting to work on completing the tasks. Can we familiarize ourselves with the website and the list of tasks that need to be completed?

Budget: 700 UAH Deadline: 1 day

Hello
I will do/fix everything that is needed
Write to me in private

Budget: 700 UAH Deadline: 1 day

Good day, Igor. I can take it on today. Please write a detailed technical specification in private messages.

Budget: 4500 UAH Deadline: 1 day

Hello!

I am a Full-Stack Software Engineer with over 7 years of experience in developing websites, SaaS solutions, complex web platforms, and MVPs for startups - from idea and architecture to production and support.

I work not only as a developer but also with a focus on business logic, scalability, and long-term support of solutions. My portfolio includes examples of implemented projects of varying complexity.

Technology stack:
PHP (Laravel, Symfony, Yii2),
Frontend: JavaScript (Vue.js, React.js), HTML5, CSS3,
Databases: MySQL, PostgreSQL.

Regarding timelines and costs - at this stage, it is difficult to accurately assess them without clarifying the requirements. To form a reasonable estimate, it is usually necessary to understand:
- the goals of the project;
- key functionality;
- expected load and integrations;
- priorities (quick launch vs scaling).

I suggest starting with a brief clarification of requirements or a call/email - after that, I will be able to provide a realistic estimate regarding timelines, budget, and implementation options.

I would be happy to discuss the details. Expand

Budget: 700 UAH Deadline: 7 days

Contact with details on what needs to be done.........................................

Budget: 700 UAH Deadline: 1 day

I am looking for a long-term project to work on. I would be happy to collaborate!

Budget: 700 UAH Deadline: 2 days

Good day.
I am ready to make edits to the project.
Feel free to reach out. I am a backend developer and have experience with frontend. I can implement both from scratch and fixes.

Budget: 700 UAH Deadline: 2 days

Good. Experience in web programming for more than 20 years. Ready for collaboration.