PHP Adding functionality
2171 USD Hello, I am looking for a person who will expand a web application (PHP+CI4) for invoicing. I am attaching a list of functionalities.
Applications 1
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15 days2171 USD
1117 4 0 15 days2171 USD✨Hi there,
I can help expand your invoicing system with all the required JPK, KSeF and ZUS functionalities. My experience includes building compliant financial integrations and multilingual interfaces in PHP frameworks. Let's implement these features cleanly while keeping your existing system stable.
I'll be glad to discuss the technical approach.
Tamara⭐
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1 day2171 USD
319 1 day2171 USDGood afternoon - we develop frameworks on Laravel and mobile applications on iOS and Android turnkey.
Projects:
1. Good afternoon, we are ready to fulfill your order turnkey.
We develop websites on PHP and mobile applications on iOS and Android.
We have experience in creating CRM/ERP systems.
Ready to fulfill your order turnkey.
Good afternoon, we develop websites on WordPress and mobile applications on iOS and Android. The total development experience is 7 years. Ready to fulfill your order turnkey.
1. Projects
https://berkanaplus.com.ua/ - This site was migrated and the server was configured.
… 2. https://leondesign.kyiv.ua/
PHP version updates and plugin updates.
3. https://peg.com.ua/
Development of a new module for the site for dynamic updating of product prices.
https://uvali.com.ua/
Configuration of a dedicated VPS server.
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8 days2171 USD
1 2 3 8 days2171 USDHello. I have experience working with PHP+CodeIgniter 4, integrating systems based on XML (JPK, KSeF, ZUS), and expanding the functionality of web applications to meet the requirements of tax authorities. I am familiar with MF specifications, capable of implementing document generation, sending, synchronization, and setting up multilingual support with currency support. I am ready to carefully review your technical specifications and execute everything as accurately and on time as possible.
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35 days2306 USD
122 35 days2306 USDI’ve reviewed the PDF and understand the required enhancements for your invoicing platform, including:
Crucial Modules to Put in Place:
Jednolity Plik Kontrolny (JPK File Support):
XML generation for JPK_V7M/V7K, JPK_FA, JPK_MAG, and JPK_PKiR
Calculation and manual editing options before generation
… PDF generation of JPK declarations
Integration with KSeF (Krajowy System e-Faktur):
Logging in via trusted profile or qualified e-signature
Import/export XML with KSeF
Read/convert KSeF XML into your format
ZUS Declaration and Submission:
Generate declarations from DB
Submit to Tax Office (US)
Extend/verify current implementation
Multilingual and Currency Support:
Invoice language selection (e.g., PL, EN, DE)
Dual-language invoices (e.g., PL+EN)
Multi-language UI with translation system
Additional Requirements:
Full XML compliance with Ministry of Finance standards
Seamless integration into current UI and backend structure
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3 days2171 USD
463 6 0 3 days2171 USDGood afternoon.
I am interested in your project, I have extensive experience in development on CodeIgniter.
Feel free to contact me, I hope for cooperation.
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1 day2171 USD
162 1 day2171 USDHello.
I can implement everything according to your requirements. I will do quality work, I have extensive experience.
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10 days2171 USD
1618 18 1 1 10 days2171 USDHello.
I can implement the task. I have experience in similar projects. The deadlines and cost are approximate - need to discuss the details.
Write, I will do everything quickly and efficiently.
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24 days2171 USD
1768 17 1 24 days2171 USDHello. I specialize in CRM, dashboards, databases, and web processing services, accounting, and analytics. Comfortable and modern design. Development is fully turnkey. Contact
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1 day2171 USD
826 10 1 1 1 day2171 USDHello!
I am interested in your project. I offer my services for creating modern, scalable, and user-friendly web solutions (online stores, web applications).
Ready to discuss how to best implement your idea. Write or call!
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5 days2171 USD
10671 591 6 10 5 days2171 USDReady to take on the work, write to me, I will do everything qualitatively. Work experience is already more than 14 years!
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5 days2171 USD
703 4 0 5 days2171 USDGood morning. I am well familiar with CodeIgniter 4, I can make corrections.
I also know the Polish language.
May I see the code and find out exactly where changes need to be made, and ask a few questions regarding your specifications in a private message?
I am also interested in whether the code is in a Git repository or if you have access via SSH?
The exact deadline and cost I will be able to provide after reviewing the code and scope of work.
I am not a middleman.
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1 day2171 USD
212 2 0 1 day2171 USDGood afternoon. Ready to start your project. Write to me
I have extensive experience in PHP
_________________________________________
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Вас цікавить виключно CodeIgniter 4?
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PHP+CI4
Cześć
Czy to jest CodeIgniter 4?
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Tak, CodeIgniter 4.6
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