Andrey K.
1 298 1
  • Projects 1 302
  • Rating 5.0
  • Rating 104 945

Budget: 1000 UAH Deadline: 1 day

Hello. I have experience with React Native/Zustand/React. I am ready to collaborate.

  • Projects 15
  • Rating 5.0
  • Rating 4 608

Budget: 27000 UAH Deadline: 7 days

Hello, I am an experienced mobile application developer with over 10 years of experience. I see that your application uses maps, geolocation services, geocoding - I have worked on an online taxi project and I have experience in this area.

My rate is $30 per hour. Write to me, I would be happy to collaborate.

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  • Rating -
  • Rating 620

Budget: 8000 UAH Deadline: 3 days

Worked with React Native 0.8x and React 19, actively using TypeScript and JavaScript for typed and clean codebases.
• Integrated error monitoring in production through Sentry, Bugsnag; configured release versions of applications to automatically attach to error reports.
• Used Axios and TanStack React Query for working with APIs, set up secure timeouts and error handling to avoid request hangs and incorrect application states.
• Worked with Firebase (App, Messaging), Google/Apple Sign-In, Facebook SDK, ensured secure authentication and token storage.
• Used MMKV and react-native-config for secure local data and configuration storage.
• Worked with release versioning of mobile applications (iOS and Android) so that the application version automatically appeared in error logs.

$100-200 USD (negotiable depending on the complexity of tasks and deadlines).

Ready to receive a detailed description of tasks for assessment and implementation planning.

  • Projects -
  • Rating -
  • Rating 496

Budget: 10000 UAH Deadline: 1 day

✋ Hello! We are the IT company dZENcode.

We implement production error monitoring (Sentry or Crashlytics) with release tags, set up timeouts and retries for the API using Axios/React Query in a RN 0.81 project, based on the team's experience, best practices, and our own developments.

Which error service do you prefer — Sentry or Crashlytics?
Are there any requirements for timeouts and API retry policies?

You can find detailed information about our services and rates on our website: Freelancehunt.
Take a look – we will discuss the details of the work further, write when you are ready.

Rental Car
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  • Rating 362

Budget: 26995 UAH Deadline: 7 days

Hello. I have experience in mobile development with a focus on stability and real-time logic (BLE, low-latency, auto-reconnect, data stream processing, live states). I understand the importance of production monitoring, correct timeout strategies, and versioning of releases. I am ready to implement error monitoring (Sentry/Bugsnag), set up secure API timeouts, and add app version/release to error reports without technical debt. Rate - $50/hour, open to detailed discussion of tasks.

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  • Rating -
  • Rating 384

Budget: 9000 UAH Deadline: 5 days

Hello! I have experience working with React Native (0.70+), TypeScript, Firebase, Sentry. I am ready to quickly complete your 3 tasks: 1. I will connect Sentry/Bugsnag for monitoring. 2. I will configure axios/fetch timeouts. 3. I will add versioning (app version + build number) in reports. I work with a modern stack (Zustand, React Query). I use AI to speed up routine tasks, so I will do it efficiently and promptly.

Ihor Nadolskyi

Ihor Nadolskyi

Winning proposal
47 0
  • Projects 47
  • Rating 5.0
  • Rating 11 854

Budget: 4760 UAH Deadline: 1 day

Hello, I have experience working with the relevant stack. I am ready to take on the task now. Rate - $22/hour. I will be happy to help you!

  • Projects 25
  • Rating 5.0
  • Rating 13 692

Budget: 9000 UAH Deadline: 5 days

Hello, I understand the task. I have experience working with React Native and know how to implement the described tasks. I have set up error monitoring and configured API timeouts in mobile applications. I know how to attach the app version to error reports. My rate is 20 dollars per hour. I need time to complete all three tasks, I estimate 5 days. I am ready to discuss the details, waiting for your questions.

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