Open to opportunities

Manojkumar S

@manojkumars1

Message

I build Flutter fintech apps with secure payments, KYC workflows, and cross-platform App Store deployments.

India

Message

What I'm looking for

I'm looking to build production-grade Flutter and iOS applications, especially in fintech and cross-platform mobile products involving secure APIs, payments, KYC, and user-focused financial workflows.

At PAYFX PVT LTD, I lead development of PayFX Global, a cross-platform fintech app for international remittance and student finance. I've integrated 5+ banking and UPI payment APIs to support secure cross-border transactions for users across multiple countries.

I build practical financial features including KYC verification, OTP authentication, document uploads, beneficiary management, exchange-rate conversion, TCS calculation, and real-time transaction history. I also own Android and iOS release workflows through Google Play Store and Apple App Store, working closely with backend, QA, product, and design teams in Agile sprints.

Previously, at RDEG Software Services and UNITRIX, I developed and maintained iOS and Flutter applications using Flutter, Swift, UIKit, and SwiftUI, while improving performance and resolving production issues.

Experience

Work history, roles, and key accomplishments

Current

Mobile Application Developer – Flutter

Current

JAN PAYFX PVT LTD

Jan 2026 - Present (7 months)

Lead development of PayFX Global, a cross-platform fintech app supporting international remittance and student finance, integrating 5+ banking and UPI payment APIs. Implemented end-to-end KYC verification, OTP authentication, and document upload workflows, and owned full deployment lifecycle on Google Play Store and Apple App Store.

Flutter Dart REST APIs UPI Integration KYC app store Agile