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Fiverr Pro
English
$
USD
I will develop fintech apps with stripe, plaid, supabase and firebase integration
david
About this gig
NEED A FINTECH OR PAYMENT APP?
I develop, integrate, customize, and troubleshoot web and mobile applications for fintech startups, payment businesses, financial services, and SaaS companies.
WHAT I CAN DO:
- Payment and checkout applications
- Finance dashboards
- Account and transaction interfaces
- Customer portals
- Payment workflows
- Financial API integrations
- Authentication systems
- Notifications and automation
- Existing app troubleshooting
SOFTWARE & TOOLS:
Stripe, Plaid, Supabase, Firebase, PayPal, Square, Dwolla, Marqeta, Unit, Teller, MX, QuickBooks, Xero, Twilio, Zapier, Make, REST APIs and webhooks.
I can connect supported financial services or develop a custom application around your existing business workflow.
I CAN HELP WITH:
Payment errors, API issues, authentication, transaction workflows, webhooks, database problems, dashboards, notifications and third-party integrations.
BEST FOR:
Fintech startups, SaaS businesses, payment platforms, financial service companies and businesses needing custom financial workflows.
Send your requirements and current software stack before ordering.
Get to know david
david
developer
- FromNigeria
- Member sinceJan 2026
- Avg. response time6 hours
Languages
English
I help startups, founders, agencies, and businesses build scalable web apps, mobile apps, AI SaaS products, automation systems, and custom business software. My expertise includes Next.js, React, React Native, Expo, Node.js, Supabase, Prisma, Stripe, OpenAI, Claude, n8n, RevenueCat, and Superwall. Whether you need an MVP, AI agent, backend API, dashboard, subscription app, bug fixes, or automation workflows, I deliver reliable, secure, and growth-focused solutions tailored to your business goals.
FAQ
Can you integrate Stripe?
Yes. I can implement supported Stripe payment functionality.
Can you integrate Plaid?
Yes, where the required account, API access and functionality are available.
Can you build a finance dashboard?
Yes. Dashboards can display supported account, transaction and business data.
Can you build a banking app?
I can develop the software interface and supported integrations, but banking/provider approval and regulatory compliance are outside the development scope.
Can you troubleshoot payment problems?
Yes. I can investigate API requests, webhooks, authentication and application-side payment issues.
Can you work with Supabase and Firebase?
Yes. Both can be used for supported application backend and database workflows.
