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React Native developer for the development and support of a mobile application

Translated16 USD

  1. 4260
     39  0

    1 day16 USD

    Good day. I can take on the support of your application. Please contact me, I will be happy to help.

  2. 3953
     13  0

    30 days111 USD

    I implement the development of functionality and stabilization of API integrations for your application, based on experience in refactoring complex systems and working with legacy code.

    Do you use Expo or pure React Native CLI with custom native modules that require direct support in the Android/iOS code?

    Budget and deadlines are in personal correspondence.

  3. 8280    153  1   3
    1 day16 USD

    Good time of day! 🧡
    I am ready to start working, I will be happy to help with minimal deadlines 😉
    I have experience working on similar projects. 🌼 (There are reviews on this topic and work in the portfolio)
    I will do it in the best way, I will start now! 🚀🛸✈️

    Be sure to write, we will discuss. I respond instantly!

  4. 309  
    1 day22 USD

    Hello! We are a small team that has been engaged in web development and creating cross-platform mobile solutions for over 4 years, and we are ready to take on the technical support and development of your React Native application. We implement quality assessment of incoming tasks, optimize the speed of the interface, and ensure transparent communication at every stage of collaboration. Our experience of over 4 years allows us to guarantee a high product culture, a responsible attitude towards deadlines, and full legal readiness to work under a contract. Please be sure to check our work samples that demonstrate a systematic approach to code: freshagro.com.ua, farfieworldwide.com, rivnekolo.com.

  5. 184  
    1 day16 USD

    Good day! My colleague and I have been professionally engaged in technical design and support of mobile services on React Native for over 4 years, so we will help you scale the existing functionality of your application effectively. We will conduct a frontend audit of the current code, set up stable interaction with the backend, and ensure regular correction of technical debt to improve stability. We will ensure technical excellence in the execution of new features and adherence to all deadlines, and we have experience working officially through contracts and managing long-term projects, as confirmed by our cases: drkukharevich.rivne.ua, crave-agency.com.ua, jk-solution.com.ua.

  6. 1182    13  0   3
    1 day22 USD

    Hello! My partner (designer + full-stack) and I have been specializing in the development and support of high-load mobile applications on React Native for over 4 years, so we will professionally engage in the development of your project on a long-term basis. We will design the architecture of new modules in Figma before implementing them in code, ensuring technically flawless API integration, refactoring existing components, and stable application performance on iOS and Android. Our experience of over 4 years allows us to work carefully with someone else's code, quickly localize bugs, and offer solutions to improve performance. We are ready for official collaboration under a contract; take a look at our technical culture in complex systems: hyperfi.tech, espressolab.com.ua, hudi.com.ua.

  7. 835    9  0
    30 days16 USD

    Good day!

    I am interested in your vacancy. I have over 10 years of commercial experience in React / React Native, mainly with supporting and developing existing projects — I am used to carefully entering someone else's code, understanding the architecture, and not breaking what works.

    Regarding the stack and tasks:
    - RN (functional components, hooks, TypeScript), native modules, integration of REST/GraphQL API;
    - performance and stability optimization, bug fixes, working with crashes;
    - participation in task estimation and proposing technical solutions.

    In terms of format — I am a sole proprietor, official contract without questions.

    I am ready to discuss the scope of work, stack, and expectations regarding workload. If convenient, I can take a look at the repository.

  8. 2330    53  4   2
    5 days223 USD

    Good day!
    I am a full-stack mobile/web developer with over two years of commercial experience working with React Native. During this time, I have created and released over 20 mobile applications on Google Play and Apple Store - from idea and architecture to release and support.

    I have experience in:
    - developing new features and supporting existing projects;
    - integrating APIs and optimizing performance;
    - working with someone else's code and making careful changes;
    - estimating tasks and proposing technical solutions.

    I have worked both in companies and as a freelancer, so I understand the importance of responsibility, meeting deadlines, and quality communication.

    Collaboration through an official contract will definitely not be a problem!!

    I would be happy to discuss the possibility of long-term cooperation and connect to the development of your application.

    Sincerely, Andriy!

  9. 3172    9  0
    1 day22 USD

    I am ready to engage in mobile application development. If you are interested, please write to me in private messages.

  10. 1366    19  0
    30 days223 USD

    Sergiy, I see here not just support, but stable development of an already live product — these are exactly the tasks that interest me. I will connect to new features, carefully understand someone else's code, quickly find and close bugs, as well as highlight technical risks at the evaluation stage. I have commercial experience with React Native, API integrations, and long-term application support. The format through a contract is fine for me, I am ready to discuss tasks and start.

  11. 3469    11  1
    1 day22 USD

    Hello, Sergey!
    I am an application developer on React Native with extensive experience, as well as commercial experience, because I worked in a company in the position of mobile developer.
    I am ready to collaborate with you on mutually beneficial terms, feel free to reach out!

  12. 11616    44  0
    Winning proposal1 day16 USD

    Hello, I have experience working with React Native. I am ready to collaborate through a contract. I will be happy to help you!

  13. 94294    1269  1   10
    1 day22 USD

    Hello. I have experience with React Native. I am ready to collaborate. Please contact me.

  14. 400    2  0
    30 days16 USD

    Good day, I have worked with React Native. I have experience in supporting legacy and foreign code. I have a private entrepreneur status, so there will be no issues with the contract. I am waiting for a message!

  15. 1168    7  0
    30 days16 USD

    Hello! We have experience in developing and supporting React Native applications with complex logic and high load. We achieve this through clean code, automated tests, and close interaction with the team. We are ready to quickly engage in your project, refine functionality, fix bugs, and ensure stability.

  16. Another 9 proposals concealed
  • Sergey Petrenko
    20 April, 10:28 |

    Додаток вже в App store/ play market?

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162 views
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