Small API Migration

We are seeking a Backend Developer with deep expertise in Magento 1.x to manage the migration from the retired USPS Web Tools API to the new USPS RESTful API platform. · The goal is to restore real-time shipping rates, label generation, and tracking functionality for our store. · ...

I'm looking for an experienced Google Merchant Center / Google Shopping API developer to help migrate my existing setup from the Content API for Shopping to the new Merchant API (v1) before Google's deadline. · Google has notified me that API users must switch to Merchant API (v1 ...

I am looking for an experienced .NET developer who has strong expertise in migrating CSOM APIs to Microsoft Graph APIs for Microsoft Teams, SharePoint, and OneDrive. · ...

We are seeking a skilled developer to assist with upgrading our custom Google API to the latest Merchant API version.The ideal candidate will have a strong understanding of API integrations and be able to efficiently transition our existing setup to ensure compatibility and funct ...

+We are seeking an experienced professional to lead the full execution of architectural migration and stabilization for the Shedcloud API. · ++Mandatory skills: ExpressJS, MongoDB, Amazon Web Services ...

I am looking for someone who can handle an API/SDK migration to spotify. · ...

Migrate existing .NET / ASP.NET Core API from MongoDB to SQL Server. · ...

We are looking for a Technical SEO freelancer to support a large-scale website migration project to Duda. · ...

We are currently using a third-party BSP to connect our existing WhatsApp Business App number for chatbot automation.This is NOT a fresh setup. · This is a migration + guidance task. · Migrate an existing WhatsApp Business App number from a BSP to the official WhatsApp Cloud API ...

We are looking for an experienced automation/integration specialist to implement a lead automation architecture for our immigration consulting business. · This project involves WhatsApp Business API migration,Zoho CRM integration, · workflow automation,and ManyChat routing setup. ...

We are looking for an experienced Microsoft Access / ERP developer to modernize and improve the usability of our current business application. · Our system is currently built in Microsoft Access (ACE) and is split into two databases: one database contains the data (tables) · the ...

Migrate current Spark setup to pull market data from FUTU API. · ...

Looking for an experienced WordPress developer to complete two specific tasks on existing websites. · Task 1 – USPS Migration (2 websites) · USPS is retiring Web Tools. We need to migrate two websites from USPS Web Tools to the new USPS APIs according to their latest update and e ...

We need an experienced Ruby developer to migrate our Yodlee integration from the legacy REST API / FastLink 2.0 to the current YSL 1. · Replace existing Yodlee REST API calls with YSL 1.1 equivalents (account linking, transaction fetching, account management) · Replace FastLink 2 ...

This is a hybrid full-stack role involving backend Python API enhancements, · Azure DevOps CI/CD pipelines, and some frontend integration.The project is in the productionizing phase, · focusing on reliability, scaling, and governance for multi-user bulk file processing. · ...

Proven experience in program management for API modernization or cloud migration projects and strong knowledge of IBM API Connect (APIC) and API lifecycle management. · ...

Mid-size agency migrating entire operations stack to Notion. · Migrate ALL data from Airtable to Notion databases (preserve relationships) · Migrate ClickUp projects/tasks to Notion (keep structure, custom properties) · ...

We are looking for an experienced Laravel developer to help stabilize and patch an existing backend API after a database migration from MySQL to PostgreSQL. · We require a developer who can systematically review, correct, and test affected endpoints to ensure full compatibility w ...

+Job summary · Patch API after MySQL to PostgreSQL migration · +PostgreSQL · Laravel · ...

Lead 1–2 Agile pods focused on modernizing APIs that power core digital banking features. · ...