QuickBooks Online API Developer – Script to Mark Invoices as Unbillable (Safety-First Execution)
Hourly: $40.00 - $70.00
We have a working Node.js script that connects to the QuickBooks Online API and identifies billable invoices dated 2023 or earlier, then updates them to be not billable. This script is working correctly and uses OAuth2 and Axios to query and update invoices. ✅ What We Need: We are looking for an experienced QuickBooks Online API developer to: • Review and validate the script for safety and accuracy • Run the script in a controlled, logged, and reversible way • Provide or assist with a backup/export of affected data before execution • Ensure no business-critical records are damaged or affected • Provide a CSV or log of which invoice IDs were updated • (Bonus) Set up proper logging/rollbacks or dry-run capability
Keyword: Web Development
Price: $40.0
AI RAG App Based on Open Source Github Repo (Haystack)
I am looking for an experienced developer to take an existing open source Github repository (https://github.com/wsargent/groundedllm), and tailor it my specifications. The Repo is a AI RAG application using Haystack and InMemory Vector Database. I want to make the follo...
View JobDesign a website app for real estate share investment
We like to build an app with investment share real estate where a investor can invest as little as $10 and own a piece of real estate for profit.Category: Design & MultimediaSubcategory: Mobile app designWhat do you need?: Medium-sized changeIs this a project or a p...
View JobGrafana Dashboard + Node-RED Flow Developer for MQTT-Based Lift Station Monitoring
We are a municipal agency seeking a skilled freelancer to assist in finalizing an IoT-based monitoring system for multiple wastewater lift stations. The MQTT server is already operational, and sensor data is actively publishing. We now need help building a clean, functi...
View Job