We are looking for a reliable developer for ongoing technical support of a website on OpenCart.

Budget: 20000 UAH Deadline: 30 days

I provide support and development for OpenCart: speed, security, backups, modules, API/CRM integrations, PHP/JS/MySQL modifications, bugs, SEO technical tasks, and interaction with the marketer/editor.

Do you currently have a regular backup recovery test after module updates, so that in case of a checkout, CRM, or import failure, you can quickly restore the site to working condition?

The budget and format of cooperation will be discussed in personal correspondence after reviewing the site, modules, integrations, and the initial list of tasks.

Budget: 20000 UAH Deadline: 7 days

Hello. I have extensive experience with OpenCart. Ready to collaborate! Feel free to contact me.

Budget: 20000 UAH Deadline: 12 days

I have experience in supporting and developing online stores on OpenCart. Currently, I am supporting projects such as well.ua and googlenest.com.ua, where I handle technical support, integrations, optimization, and the development of new features.

I work with:
• OpenCart 3.x, PHP, MySQL, JavaScript, HTML/CSS;
• integrations with CRM, API services for delivery and payments;
• optimizing website speed and fixing errors;
• refining modules and developing custom functionality;
• SEO adjustments and technical optimization;
• backups, updates, and monitoring the stability of the website.

I can independently analyze tasks, propose optimal solutions, and estimate the cost and timelines for implementing improvements.

I would be happy to discuss the details of our collaboration and the work format. Expand

Budget: 20000 UAH Deadline: 30 days

Hello!

I have extensive experience working with OpenCart, PHP, MySQL, JavaScript, and API integrations. I handle both technical support for projects and functionality enhancements: speed optimization, bug fixing, CRM integration, module configuration, SEO adjustments, and developing new features tailored to business needs.

I work independently, can respond quickly to tasks, assess enhancements, and interact with SEO specialists, marketers, and content managers.

Send me a private message — we can discuss the current state of the website, the scope of work, and the format of collaboration. I can also show examples of similar projects on OpenCart.

Budget: 20000 UAH Deadline: 30 days

Hello, Vitalii!

We have experience in developing and providing long-term support for projects on OpenCart. Currently, we are maintaining several online stores on a regular basis, where we perform similar tasks, such as monitoring the stability of the website, updating the CMS and modules, security monitoring, and periodic enhancements of the website's functionality.

For a more detailed discussion, it would be helpful to familiarize ourselves with the current version of OpenCart, the list of installed modules, and existing integrations with CRM or accounting systems.

We would be happy to discuss the details and answer any additional questions.

Budget: 20000 UAH Deadline: 10 days

Hello! I have reviewed your requirements for support and development of the website on OpenCart — the stack and task pool fully match my profile.
As a first step, I suggest conducting a quick audit of the current state of the website: checking the error log, loading speed, correctness of backups, and relevance of installed modules. This will immediately identify critical vulnerabilities and create a plan for priority tasks.
**Why you should choose me:**
* **Specialization in OpenCart 3 / OcStore 3:** I am very familiar with the architecture of the CMS, SQL database optimization, and the intricacies of the engine's operation.
* **Comprehensive approach:** I will handle both technical tasks (code cleanup, PHP enhancements, CRM and API integration) and visual tasks (layout of blocks, template adaptation, design of banners or interface elements).
* **Experience in teamwork:** I know how to effectively interact with SEO specialists and marketers, promptly implementing their specifications without harming the website's functionality.
I am ready to discuss the details of our collaboration and get to know the project better. I look forward to a long-term and productive partnership!

Budget: 20000 UAH Deadline: 1 day

Hello, I have 4+ years of experience working with Opencart / PHP. I would be happy to collaborate with you!

Budget: 20000 UAH Deadline: 15 days

Hello ⭐️! I am a highly qualified web developer with over ✅ 7 years of experience in backend development and modern web technologies. My stack includes:

✅ Frontend: HTML, CSS, JavaScript, React.js, Vue.js, Angular
✅ Backend: PHP, Laravel, CodeIgniter, Python, Django, Flask, Node.js
✅ Databases: MySQL, PostgreSQL
✅ Other skills: Git, API integration

Recent projects:
✔️ https://homenly.com
✔️ https://novobudova.pro
✔️ https://confidence-tech.com
✔️ https://homexcrm.com
✔️ https://yotu.pro
✔️ https://omgfirms.com
✔️ https://skyhigh-lviv.com/
✔️ https://ukrfix.com
✔️ https://sweet-sdpearls.de/
✔️ https://aquahub.org.ua
✔️ https://boostylabs.com
✔️ https://ol.zp.ua
✔️ https://smt-industry.com
✔️ https://emporio-sports.cz

Why choose me?
✔️ Fast and quality execution: Your tasks will be completed on time and with impeccable quality.
✔️ API integration: Need seamless integration of third-party APIs? I will take care of that.
✔️ Custom solutions: I take your ideas and turn them into successful web solutions tailored to your business needs.

Let's collaborate and create something amazing together! Expand

Budget: 20000 UAH Deadline: 3 days

Good day, I have been in web programming for over 9 years. I work with REST APIs, frameworks, and CMS such as Django, Laravel, Yii2, WP, OpenCart, CodeIgniter, etc. I am ready to complete the task. Reviews: Freelancehunt

Budget: 20000 UAH Deadline: 30 days

review

I am ready to take on the support and development of the project on OpenCart. I have experience working with PHP, MySQL, JS, HTML/CSS, API, as well as integrations with CRM and third-party services.
I can handle tasks related to optimization, functionality improvements, bug fixes, module connections, and SEO adjustments within the project.

I am ready to discuss the details and format of collaboration.

Budget: 20000 UAH Deadline: 3 days

Contact me! I professionally solve problems with OpenCart)
I launch stores and develop my own modules.
Best regards, Oleg.
__________

PORTFOLIO: https://harukaze.com.ua

Budget: 20000 UAH Deadline: 1 day

Good day!
I see you need a reliable developer for ongoing support of OpenCart - not a one-time task, but a long-term collaboration.

I noticed that the list of tasks is broad:
from backups and security to writing modules and working with an SEO specialist in the team.
This is exactly the format where it is important to understand the project from the inside.

I would like to clarify 2 points:
1) What version of OpenCart - 3.x or newer, and is there already an understanding of the volume of tasks per month:
several minor adjustments or a steady flow of tasks?
2) Payment format - fixed monthly rate for support or hourly based on actual time spent?

What I can do with the stack:
- OpenCart 3.x: OCMod modifiers, custom modules, conflict resolution
- PHP/JS/HTML/CSS - adjustments within the current design without redesign
- API integrations: CRM, Nova Poshta, payment systems
- MySQL - query optimization, searching and fixing errors in the database
- Security: backups, updates, monitoring critical changes

I am available every day, respond quickly, and deadlines are fundamental for me.

Please write about the current state of the site and the approximate volume of tasks - we will discuss the format and cost of collaboration.

—
Denys Ivanchенко · WordPress and OpenCart developer Expand

Budget: 19999 UAH Deadline: 1 day

Good time, ready for long-term cooperation. Write to me, we will discuss all the terms and get to work.

Budget: 19500 UAH Deadline: 1 day

Hello! The last project of a similar kind t-boom.com Ready to start today, always in touch.

Budget: 20000 UAH Deadline: 30 days

Good day!

I have experience in website support and development since 2016.

I am well acquainted with PHP, MySQL, JS, HTML/CSS.

For me, website support is not just about "monitoring hosting," but a systematic job: backups, updates without the risk of breaking the site, security monitoring, timely response to issues.

I can find and fix errors independently, without unnecessary questions to the client. I am ready to collaborate with an SEO specialist and a marketer in a team format.

Vladyslav Expand

Budget: 20000 UAH Deadline: 1 day

Good day.

I am interested in your vacancy. I have extensive experience working with OpenCart (specifically with versions 2.x and 3.x), PHP, MySQL, JavaScript, HTML, and CSS. I have worked both on supporting and developing existing online stores, as well as on projects where it was necessary to understand someone else's and legacy code without detailed documentation.

I can take on both technical support for the site and the implementation of improvements:

- optimization of speed and identification of bottlenecks;
- security control, backups, and updates;
- configuration and integration of OpenCart modules;
- connecting CRM, third-party APIs, and services;
- finding and fixing bugs;
- SEO improvements at a technical level;
- layout and development of small modules tailored to project needs;
- assessment of the complexity and cost of new tasks.

I also have experience interacting with SEO specialists, marketers, and content managers, so I work comfortably in a team and can independently find optimal solutions for the tasks at hand.

My recent works specifically on OpenCart - https://fitly.in.ua, https://rabixy.com/

I would be happy to discuss the details of collaboration and answer your questions. Expand