10/04/2026 updated
100 % available
Senior Flutter & Mobile App Developer (iOS/Android)
pathankot, India
Worldwide
BE/B.Tech/BS - Maharishi Markandeshwar Engineering College, Ambala (2014)About me
Senior Mobile Developer with 8+ years of experience across Flutter, Android and iOS. I built a FinTech app from scratch to App Store and Google Play launch, working on banking, payments and accounting. I’m passionate about clean architecture, solving complex problems, and building reliable products.
Flutter & Cross-Platform Mobile Development
Expertise in building production-grade Flutter applications across domains such as FinTech, digital payments, EdTech, and IoT/personal-safety. Ownership of the complete mobile development lifecycle from architecture and implementation through testing, CI/CD, App Store/Play Store deployment, and production support.
Android & iOS Development
Extensive experience developing and maintaining cross-platform and native Android and iOS applications using Java, Kotlin, and the Android SDK. Responsibility for UI development, API integration, feature implementation, debugging, performance optimization, testing, and production releases.
CI/CD & DevOps Integration
Hands-on experience with CI/CD pipelines for mobile applications, including App Store and Play Store deployment workflows. Integration of AWS, Firebase, and other third-party services to support scalable and maintainable mobile solutions.
REST API Integration
Integration of REST APIs into mobile applications, including building UI screens, connecting backend services, and ensuring reliable data exchange between client and server.
Git & Version Control
Proficient use of Git and GitHub for version control, contributing to application releases, and managing development workflows within cross-functional teams.
Firebase & AWS Integration
Integration of Firebase analytics, crash monitoring, and AWS services into mobile applications to support real-time communication, authentication, and cloud-based functionality.
Team Lead & Code Review
Leadership of development teams, providing technical direction, conducting code reviews, managing development workflows, and coordinating feature delivery across projects.
Third-Party Service Integration
Integration of third-party platforms including Plaid, Apple Wallet, BLE, push notifications, and payment gateways into mobile applications across various industry verticals.
Expertise in building production-grade Flutter applications across domains such as FinTech, digital payments, EdTech, and IoT/personal-safety. Ownership of the complete mobile development lifecycle from architecture and implementation through testing, CI/CD, App Store/Play Store deployment, and production support.
Android & iOS Development
Extensive experience developing and maintaining cross-platform and native Android and iOS applications using Java, Kotlin, and the Android SDK. Responsibility for UI development, API integration, feature implementation, debugging, performance optimization, testing, and production releases.
CI/CD & DevOps Integration
Hands-on experience with CI/CD pipelines for mobile applications, including App Store and Play Store deployment workflows. Integration of AWS, Firebase, and other third-party services to support scalable and maintainable mobile solutions.
REST API Integration
Integration of REST APIs into mobile applications, including building UI screens, connecting backend services, and ensuring reliable data exchange between client and server.
Git & Version Control
Proficient use of Git and GitHub for version control, contributing to application releases, and managing development workflows within cross-functional teams.
Firebase & AWS Integration
Integration of Firebase analytics, crash monitoring, and AWS services into mobile applications to support real-time communication, authentication, and cloud-based functionality.
Team Lead & Code Review
Leadership of development teams, providing technical direction, conducting code reviews, managing development workflows, and coordinating feature delivery across projects.
Third-Party Service Integration
Integration of third-party platforms including Plaid, Apple Wallet, BLE, push notifications, and payment gateways into mobile applications across various industry verticals.
Experience
Professional experience5 - 10 years
Freelancer since2023
Languages
EnglishGoodHindiGood
Project history
Delivered production-grade Flutter applications across FinTech, digital payments, and IoT/personal-safety domains. Owned the complete mobile development lifecycle from architecture and implementation through testing, CI/CD, App Store/Play Store deployment, and production support. Developed banking, accounting, payment, QR, BLE, location, notification, authentication, and real-time communication features while integrating AWS, Firebase, Plaid, and other third-party services. Collaborated with cross-functional teams and clients to deliver scalable, maintainable, and user-focused mobile solutions.
Developed and maintained a Flutter-based FinTech application combining business entity formation, business banking, accounting, payments, tax reporting, and corporate card management. Worked across complex financial workflows including entity onboarding, banking transactions, Chart of Accounts, double-entry accounting, financial reports, transaction categorization, Plaid integrations, Apple Wallet, AWS services, and Firebase analytics/crash monitoring.
Developed and maintained a cashless digital tipping platform enabling customers to reward service employees through QR-code-based payments. Worked across business onboarding, employee management, digital tipping, transaction tracking, reporting/analytics, customer feedback, and payroll export workflows. Supported multiple industry verticals including hospitality, transportation, car washes, and delivery, while integrating third-party platforms and building scalable financial transaction workflows.