We are seeking a highly experienced Senior React Native Developer to help resolve critical issues in our mobile application and optimize the overall performance. The ideal candidate will have deep expertise in React Native and a strong track record of building and optimizing high-quality, robust mobile apps.
Responsibilities:
Diagnose and fix bugs, crashes, and performance bottlenecks in the app. Optimize app loading times, responsiveness, and overall performance. Refactor code to improve maintainability and scalability. Collaborate with our team to ensure the app is aligned with best practices and the latest industry standards. Perform thorough testing to ensure issues are resolved and no new bugs are introduced. Provide suggestions and implement enhancements for UI/UX improvements. Requirements:
5+ years of professional experience with React Native. Proven track record of optimizing and scaling React Native applications. Strong knowledge of JavaScript, TypeScript, and modern mobile development practices. Familiarity with native Android and iOS development (a plus). Experience with code profiling and performance monitoring tools. Excellent debugging and problem-solving skills. Ability to work independently and deliver results within tight deadlines. Familiarity with Git, CI/CD pipelines, and best practices in mobile app development. Preferred Experience:
Experience with third-party libraries, APIs, and integrating backend services. Familiarity with cross-platform development tools. Knowledge of mobile app security best practices. Project Details:
This is a one-time project with the potential for ongoing work based on the results. Please include examples of previous React Native projects you’ve worked on, especially where you improved performance or fixed complex issues.
3D Model for 5-Floor Building Category: 3D Animation, 3D Architecture, 3D Design, 3D Modelling, 3D Rendering, 3D Visualization, 3ds Max, AutoCAD Budget: $30 - $250 USD
14-Nov-2025 22:58 GMT
Bangun Platform Penjualan Produk Online Category: App Development, ECommerce, Graphic Design, HTML, Payment Gateway Integration, PHP, Web Development, Web Design Budget: $15 - $25 USD
14-Nov-2025 22:58 GMT
Water Delivery Mobile App Development Category: Android, Android App Development, App Design, App Development, IOS Development, IPhone, Mobile App Development, PHP Budget: ₹37500 - ₹75000 INR
14-Nov-2025 22:56 GMT
Corporate GHL Website Development Category: Content Management System (CMS), Corporate Identity, Graphic Design, HTML, Mobile App Development, PHP, Web Development, Web Design Budget: £20 - £250 GBP
Transferir PDF a Google Category: Copy Editing, Copy Typing, Data Entry, Data Processing, Excel, PDF, Spanish Translator, Translation, Typing, Word Budget: $10 - $12 USD
14-Nov-2025 22:51 GMT
YouTube Video Editor Needed Category: Adobe Premiere Pro, After Effects, Animation, DaVinci Resolve, Motion Graphics, Sound Design, Video Editing, Video Production Budget: ₹1500 - ₹12500 INR
