Hi, I'm Kritik Hedau
React Native Developer
Building cross-platform mobile applications with a focus on performance and user experience.
About Me
Results-driven React Native Developer with 2+ years of experience building cross-platform mobile applications. I've delivered 10+ apps across fintech, food delivery, and entertainment sectors.
My expertise includes upgrading legacy codebases, optimizing performance, and managing end-to-end projects. I'm skilled in implementing advanced features including real-time tracking, offline capabilities, and third-party integrations.
Proficient with modern development tools and practices like Redux and Firebase, I'm passionate about creating high-performance, secure, and maintainable mobile solutions.
Work Experience
Mobile Application Developer
- Upgraded the entire project from legacy codebase to the latest versions of frameworks and libraries, improving overall system performance, security, and maintainability.
- Managing the project end-to-end for both iOS and Android platforms, handling complete development, deployment, and maintenance processes independently to ensure seamless delivery and performance.
- Resolved critical issues and optimized app performance, delivering a smooth, production-ready application featuring offline video downloads, Google login, Chromecast integration, In-App Purchases, and various user-centric enhancements.
React Native Developer
- Rakiro Online Shop (B2C Retail Platform): Developed a full-featured e-commerce mobile app using React Native CLI, covering the complete purchase flow from product selection to order tracking.
- Implemented key features including variant selection, cart and wishlist management, address handling, and secure payment gateway integration.
- Integrated Firebase Cloud Messaging for real-time push notifications to enhance user engagement and order updates.
- India Eats (Portugal Market): Built three apps (Customer, Delivery Partner, Restaurant) with real-time order tracking via WebSockets and Google Maps.
- Developed a tablet-optimized restaurant interface with OTA updates, localized language support, and an in-app customer support system.
- Achieved 95% ETA accuracy and reduced dev time by 40% using centralized architecture.
- MinEmi (Fintech): Built a secure, CISA-compliant mobile fintech app with EMI reduction, loan consolidation, and top-up flows.
- Integrated credit score checks, eligibility-driven loan application flows, and enforced strict device security policies (blocking rooted devices).
- Used Firebase Cloud Messaging for updates and Crashlytics for real-time error tracking and app stability monitoring.
Education
Bachelor of Engineering in Computer Science
Sri Satya Sai University of Technology Medical Sciences, Sehore
July 2021 – July 2024
Diploma in Computer Science
Samrat Ashok Technological Institute College, Vidisha
Aug 2017 – Jun 2021
Projects
Bodsphere Yoga App
A wellness and yoga mobile application modernized for high scalability, stability, and cross-platform performance. Led complete refactoring, feature upgrades, authentication, payments, analytics, and App Store / Play Store deployment.
Implemented secure OAuth login, region-specific payments (Razorpay/Stripe), WebSocket customer support, offline downloads, and Chromecast — boosting subscription conversions by 15% and user engagement by 25%. Achieved and maintained 99%+ crash-free stability.
India Eats – International Food Delivery (Portugal)
A full-scale food delivery ecosystem including apps for customers, restaurants, and delivery executives with real-time location tracking and multilingual support.
Built real-time delivery tracking with Firebase + Google Maps and optimized tablet interfaces. Delivered 95% ETA accuracy and 99% crash-free usage using reusable architecture and security hardening.
Rakiro E-commerce App
A complete e-commerce mobile application developed end-to-end, including product browsing, secure checkout, cart flows, and order tracking.
Sole developer responsible for architecture, UI, secure payment integration, and deployment across iOS and Android.
Minemi – Fintech Loan Management App
A fintech application designed to streamline loan management through intelligent EMI restructuring, loan consolidation, and top-up credit features. Built with secure, high-performance architecture for both iOS and Android.
Implemented core financial workflows including Lower Your EMI, Loan Consolidation, and Top-Up Loan processing. Ensured enterprise-grade security with full VAPT testing and secure authentication standards.
Fantasy Gaming & Service Portal Apps
Multiple mobile apps built for gaming and online service portals, supporting role-based flows, authentication, and optimized real-time interactions.
Implemented scalable architecture, reusable components, and improved app stability across devices.
Skills
Programming Languages
Mobile & Frontend Frameworks
Backend, Cloud & Integrations
Payments & Security
Advanced Integrations
Testing & Debugging
DevOps & Tooling
Get In Touch
Contact Information
Feel free to reach out through any of these channels
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