Finalise AI App Integrations

via Freelancer ·

Budget / SalaryHourly project
TypeFreelance project
LocationRemote
Posted1 hour ago
My Emergent-AI powered application is feature-complete on the core logic, but I now need an experienced developer to bring it to launch-ready status. The immediate priorities are:

• Payment connections: build connections to both PayPal and Stripe, coordinating webhooks and payout flows so they slot cleanly into the current back-end.

• Accounting sync: connect to QuickBooks and Xero to extract financial data to feed critical KPIs.

• Final polish: refine the UI/UX to reflect current quality standards and ensure performance is at an acceptable level to all Users.

Alongside the build work I’d like you to test the full purchase-to-production flow, document any bugs you uncover, and suggest improvements grounded in production experience.

The codebase is in GitHub, CI/CD is handled through GitHub Actions, and we run on AWS (Lambda, API Gateway, DynamoDB). Familiarity with those tools will help you move quickly, but I am open to private hosting rather than hosting with Emergent.

Deliverables will be:
1. Working PayPal & Stripe integrations committed to the repo.
2. Operational QuickBooks and Xero sync.
3. UI/UX tweaks and measurable performance gains (Lighthouse scores before/after).
4. A concise test report with proposed next steps.

If everything goes smoothly there’s plenty of follow-on work: new AI features, iterative optimisation and long-term support. Let’s talk through your approach and timeline so we can wrap this phase and push to production.
testing / qa intuit quickbooks xero stripe payment gateway integration api github paypal ci/cd
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