Krushna Zarekar

Flutter Developer with 1.8+ years of professional experience and 6 months of internship experience building and shipping production mobile applications. Developed 4 mobile apps across healthcare and education, including 2 live on both Google Play and the App Store. Built end-to-end features including ambulance booking, tele-consultation, medicine delivery, real-time tracking, video calling, payments, and push notifications.

Reduced production app size by 52% and automated CI/CD releases with GitHub Actions, eliminating ~1 hour of manual work per deployment.

Mobile Application Developer at Vedika HealthTech Pvt. Ltd. (2025-02 – Present)

• Built and shipped 2 production Flutter applications for Android and iOS using Flutter, Dart, MVVM, Provider and BLoC, and REST APIs, owning UI development, state management, testing, and Play Store and App Store deployment.
• Reduced production application size by up to 52% through Flutter build configuration, asset optimization, and dependency cleanup, improving distribution and install conversion.
• Developed 3 core healthcare services — ambulance booking, doctor consultation, and medicine delivery — covering booking workflows, location services, real-time tracking, and service management.
• Implemented real-time ambulance tracking with the Google Maps SDK and location services, enabling users to track assigned drivers and navigate directly to pickup and drop locations.
• Developed medicine delivery workflows connecting nearby local pharmacies with users, integrating medicine ordering and delivery-partner APIs for fulfillment and delivery management.
• Integrated VideoSDK for doctor consultations and built the complete video-calling UI from scratch, alongside Node.js REST APIs, Firebase, WebSocket, payment gateway, and FCM/APNs push notifications.
• Wrote unit and widget tests for core booking and consultation flows and profiled runtime performance with Flutter DevTools, reducing regressions and UI jank in production releases.
• Introduced a structured Agile planning, development, testing, and deployment workflow and automated CI/CD releases with GitHub Actions, reducing release errors, saving up to 1 hour per deployment, and optimizing GCP costs by 30%.

Android Developer Intern at VedanTech Pvt. Ltd. (2024-09 – 2025-02)

• Built and published 2 production Android applications, TeachoVE and StudoVE, on the Google Play Store.
• Implemented application modules for attendance, homework, fees, events, announcements, user profiles, and reports.
• Implemented subscription-based feature access and payment gateway integration.
• Integrated Firebase for real-time data synchronization across multiple schools and collaborated with designers and backend developers across the full development lifecycle.

Master of Computer Applications in MCA – Sinhgad Institute of Management & Computer Application, Pune (SPPU) (2023-08 – 2025-05)

BBA in Computer Application in BBA – New Arts, Commerce and Science College, Ahmednagar (SPPU) (2020-08 – 2023-06)