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Fiverr Pro
English
$
USD
I will integrate secure payment wallet kyc and payout apis in your app
Mostafijur R.
About this gig
Need to connect your application to a secure payment, digital wallet, KYC, money-transfer, or payout service?
I will integrate and test financial APIs in your Laravel, PHP, Flutter, Android, iOS, or SaaS application. With 6+ years of FinTech development experience and 155+ completed Fiverr orders, I can help you implement reliable transaction flows without fragile, hard-to-maintain code.
Services may include:
Payment gateway or subscription integration
Wallet, transfer, deposit, withdrawal, and payout APIs
KYC or identity-verification API integration
Webhooks, transaction status, refunds, and reconciliation
Flutter frontend with Laravel/PHP backend integration
Sandbox testing, error handling, logs, and deployment support
Please contact me before ordering. API availability, provider approval, compliance, and third-party charges remain the client's responsibility. I provide technical development and integration, not financial or legal advice.
Get to know Mostafijur R.
Mostafijur R.
FinTech and SaaS Developer Flutter Laravel Payments
- FromBangladesh
- Member sinceSep 2018
- Avg. response time1 hour
- Last delivery1 year
Languages
English, Hindi
I help startups and businesses build, rescue, and scale secure FinTech and SaaS products. With 6+ years of experience, I specialize in Laravel/PHP backends, Flutter apps, payment and wallet APIs, SaaS customization, legacy application modernization, and AI integrations.
As Founder of AppDevs, I have led production projects for clients worldwide and completed 155+ Fiverr orders. My focus is clear communication, secure implementation, maintainable code, and dependable support.
Please message me before ordering so I can review your requirements and recommend the right scope.
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Other Software Development Services I Offer
FAQ
Do you provide custom FinTech solutions?
Yes. All projects are custom based on your business model, features, and technical requirements.
Do you provide merchant or financial accounts?
No. The client must obtain all provider accounts, approvals, licenses, and credentials.
Can you work with an existing Laravel or Flutter project?
Yes. I will first review the codebase, framework versions, API documentation, and current architecture.
Will you handle app store submission?
App submission is available as an extra service and can be discussed during project planning.
Should I contact you before placing an order?
Yes. Please message me first to discuss your requirements and avoid misunderstandings.
