
WordPress Developer Needed to Fix Custom Plugin + API
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£250(approx. $331)
- Posted:
- Proposals: 58
- Remote
- #4448936
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Full-Stack Web & Mobile App Developer With AI Integration & Automation Expertise
Video Editor | Web Developer| Digital Marketer| Virtual Assistant |Social Media Marketing Manager| SEO GURU and Graphics Designer| Research Specialist

Full Stack Web Developer / Python / ReactJS / VueJS / Mobile Apps / Wordpress / Magento / Shopify / Opencart / APIs / PHP /

Web & App Development | AI Automation | Digital Marketing | Social Media| VA Team Support

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Description
Experience Level: Expert
Estimated project duration: 1 - 2 weeks
We run a wine investment platform with a custom-built WordPress system that calculates user portfolios. The setup includes custom plugins, ACF custom post types/fields, and the Oxygen builder.
We need an experienced WordPress developer to troubleshoot and fix two key issues:
- Custom Portfolio Plugin Bugs
- Our internal plugin for adding portfolio entries has small bugs that affect data entry and calculations. These need diagnosing and resolving.
- Price Update API Not Updating New Wines
- The price update API works for wines added up to a certain point, but newly added wines no longer update. The API integration needs reviewing and fixing so all wines receive daily price updates as expected.
Tech Stack:
- WordPress
- Python
- Custom plugins
- Oxygen Builder
- ACF (CPTs + custom fields)
- External price API integration
What We’re Looking For:
- Strong experience with custom WordPress development
- Ability to debug and update custom plugins
- Experience with API integrations
- Familiarity with Oxygen + ACF
We also want to expand some of the features and further work will be scoped and priced separately.
This is quite urgent so fast delivery is appreciated.
We need an experienced WordPress developer to troubleshoot and fix two key issues:
- Custom Portfolio Plugin Bugs
- Our internal plugin for adding portfolio entries has small bugs that affect data entry and calculations. These need diagnosing and resolving.
- Price Update API Not Updating New Wines
- The price update API works for wines added up to a certain point, but newly added wines no longer update. The API integration needs reviewing and fixing so all wines receive daily price updates as expected.
Tech Stack:
- WordPress
- Python
- Custom plugins
- Oxygen Builder
- ACF (CPTs + custom fields)
- External price API integration
What We’re Looking For:
- Strong experience with custom WordPress development
- Ability to debug and update custom plugins
- Experience with API integrations
- Familiarity with Oxygen + ACF
We also want to expand some of the features and further work will be scoped and priced separately.
This is quite urgent so fast delivery is appreciated.
SO ZEN STUDIOS LTD
100% (48)Projects Completed
36
Freelancers worked with
26
Projects awarded
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Last project
30 Dec 2025
United Kingdom
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Log inClarification Board Ask a Question
-

hii
Regarding the portfolio plugin bugs, do you have any logs or specific examples where the calculations or data entries fail?
Are the incorrect calculations consistent across all users, or do they happen only under certain conditions (specific wines, missing fields, new entries, etc.)?
Did the issues start after a recent WordPress core/plugin/theme update or server change?
What hosting environment are you using (shared/VPS/cloud), and does it support async processes for large API updates?
Do you have a staging environment where we can debug without affecting live investor portfolios? -

Afternoon,
Do you have your api docs to hand?
Regards
Joe
11434441143418
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