Fix Amazon KDP paperback cover validation error

We are using Publish drive to publish and sell some ebooks. · Errors · Missing fallback for · Invalid or incomplete TOC structure and ) · Invalid font declaration in · Invalid external reference in · Incorrect date format in metadata (December 2025)This is urgent and is neede ...

We are looking for a developer to debug and improve form validation and error handling in an existing React application connected to a backend. · Review the current React form implementation · Fix client-side validation issues (required fields, formats, edge cases) · Ensure prope ...

I need a data validation specialist to review and clean a dataset with intentional errors such as misspellings invalid dates missing values and incorrect entries. · ...

We are looking for an experienced n8n developer to help us debug a persistent and misleading error in an n8n Code Node. · We need someone who can analyze the Code Node behavior in depth, · reproduce or isolate the validator issue, · rebuild the node cleanly if required, · ensure ...

There are one or more plugin conflicts or errors, causing issues in my ecommerce website. Over the last few days, customers have complained of order processing errors. · ...

I am looking for an experienced Laravel developer to urgently fix a 422 payment/booking error occurring in my mobile app booking flow and add proper API safety measures. · ...

We are looking for an experienced n8n automation expert to help us build and maintain production-grade workflows connecting HubSpot, ClickUp, · and Google Sheets. · This is not a simple Zapier-style task. The project involves structured logic, · validations, reminders, task orche ...

I have an Excel spreadsheet that works perfectly in Excel (French locale) but fails in Google Sheets due to data validation errors related to decimal separators (comma vs dot). The file contains dropdown menus pulling numeric values from reference tables. In Google Sheets selecti ...

We are seeking an expert to troubleshoot our Amazon account due to errors in UPC, EAN, ISBN, ASIN or JAN codes. · We need someone with experience in Amazon account management to resolve this issue efficiently. · ...

We are seeking an experienced registration specialist to handle full entity account creation and validation for our organization.This role requires hands-on experience with entity registration including UEI validation IRS/TIN matching Reps & Certs compliance troubleshooting. · Ac ...

I need someone that can help fix small errors showing up when publishing to the server. · ...

This job is for an expert who can fix the sync errors appearing in Chargebee when syncing to QuickBooks. The task requires adjusting invoices, products, plans or other configurations and then validating that all entries were correctly processed into QuickBooks. · ...

We are looking for an experienced backend developer to fix bugs in our existing MERN stack application. · ...

I am looking for an experienced developer to help troubleshoot and fix a Facebook API integration issue. · ...

+Check the Wayfair table and find errors. Review an already filled spreadsheet with 5 products, identify any errors, missing fields or incorrect values. · +,+Review an already filled spreadsheet with 5 productsIdentify any errors, missing fields or incorrect values,+Microsoft Exc ...

+ Review and validate my podcast RSS feed+ Identify and fix RSS or XML-related issues (if any)+ Diagnose and resolve media/MP3 metadata issues (ID3 tags, bitrate, etc.)+ Ensure the feed meets Podcast Match requirements+ Successfully register and connect the podcast on Podcast Mat ...

We're experiencing several issues with our existing Python-based APIs that need investigation and fixing. · Our APIs are functional but not stable enough for reliable production use,and we need someone to review the implementation, · identify the root causes,and apply targeted fi ...

I need someone experienced with Google Business Profile Manager bulk uploads. · ...

We're looking for an experienced Schema Code Writer to write, validate and implement JSON-LD across multiple websites. · Selecting the correct schema types based on page intent · Writing clean and compliant JSON-LD · Implementing it correctly on live pages · ...

We're seeking an experienced developer or integration specialist with hands-on RealGreen API experience. · This is not a greenfield API build—we need someone who understands RealGreen's quirks and can get a working payload live. · ...