Nishkarsh Ahuja

• Flutter & Android Developer with 4+ years of experience building scalable, high-performance mobile applications.
• Delivered user-centric solutions that enhanced application performance, reliability, and user satisfaction.te management, and RESTful APIs..
• Delivered user-centric solutions that enhanced application performance, reliability, and user satisfaction
• Designed and developed seamless, intuitive UI/UX experiences to improve user engagement.

Key Projects:

ChineseWok Signage

• Developed a real-time digital signage application using Flutter for dynamic content display across in-store screens.
• Integrated native Android (Kotlin) via Method Channels for device-level controls and optimized performance.

ChineseWok Self-Ordering Kiosk

• Built a self-service kiosk application enabling seamless order placement and reducing wait times
• Built a self-service kiosk application enabling seamless order placement and reducing wait times.actions.
• Implemented thermal printer integration for instant bill generation and order receipts.
• Leveraged Flutter with Kotlin (Method Channels) for deep hardware integration and high-performance execution.

• Design, develop, and maintain cross-platform mobile applications using Flutter and Dart for Android and iOS platforms.
• Implement Google Maps API, Firebase Cloud Messaging (FCM), and RESTful APIs for real-time location tracking, order notifications, and backend communication.
• Architect scalable, maintainable, and testable applications using BLoC, GetX, and MVVM design patterns.
• Collaborate with product teams and clients for requirement analysis, UI/UX planning, debugging, and timely deployment on app stores.

Key Projects:

Zone – Multi-role Order Delivery Platform

• Developed a suite of applications (User, Driver, Merchant) for a scalable delivery ecosystem.
• Implemented support for multiple concurrent orders, live tracking, and multilingual interfaces.
• Integrated Google Maps, Firebase, and payment solutions (GPay, Apple Pay via uPayment) for real-time order management and notifications.

Sharaka – Fintech Application (Kuwait)

• Built a secure and compliant fintech platform with wallet management, peer-to-peer transfers, and money request features.
• Integrated KNET and uPayment payment gateways for seamless transactions and withdrawals.

• Developed and maintained Flutter and native Android (Java/Kotlin) applications for self-ordering kiosks, POS systems, and telemedicine platforms across retail and healthcare domains
• Developed and maintained Flutter and native Android (Java/Kotlin) applications for self-ordering kiosks, POS systems, and telemedicine platforms across retail and healthcare domains.
• Worked extensively with POS hardware including NFC/RFID readers, barcode scanners, and thermal printers to deliver end-to-end retail solutions.
• Improved application stability and responsiveness in unattended Android environments by implementing kiosk mode, anti-theft mechanisms, and robust state management using Provider and BLoC.

Key Projects:

McDonald’s Self-Ordering Kiosk – POS System

• Led development of an Android-based Flutter self-ordering kiosk solution for quick-service restaurant environments.
• Integrated real-time menu updates, secure payment gateways, and POS hardware (NFC readers, barcode scanners, thermal printers).
• Delivered an offline-capable, multilingual solution with .NET API integration and Android kiosk lockdown for enhanced security and anti-theft protection.

Healthcare & Telemedicine Application

• Developed a scalable telemedicine platform enabling real-time video consultations using WebRTC.
• Integrated Twilio for SMS and call notifications, and FHIR standards for electronic medical records management.
• Implemented features including AI-based symptom checking, appointment scheduling, patient history tracking, and multilingual support.