React Native / Full-Stack Developer for Beta Testing Support

@gotucat

Hi, I reviewed the project and the main requirement is to provide technical support during beta testing, troubleshoot issues reported by testers, and ensure a smooth initial user experience across mobile and web. I will complete it by auditing Sentry/Console logs, reproducing bugs, and implementing targeted fixes in the React Native frontend (TypeScript) or Supabase PostgreSQL queries. I’ll assist with minor deployment checks for TestFlight and Google Play Console, and maintain clear progress on Slack and GitHub. I guarantee quality, responsiveness, and clean, easy-to-manage work with regular updates. Let’s discuss here now.

@corpmember29

Hello, I have seen your requirements and understand the scope of providing technical support during your beta testing phase. I can troubleshoot and resolve issues in your React Native application, analyze Sentry logs, optimize Supabase queries, fix bugs, assist with TestFlight and Google Play deployments, and ensure a stable experience for your beta users. 1:- Mobile App Authentication User Management Bug Fixes & Debugging Performance Optimization Error Monitoring Push Notifications API Integration Build & Release Support 2:- Admin Panel Dashboard User Management Error Logs Reports & Analytics Database Management Notifications Settings More I am glad to say we have worked on many apps in various domain like Crypto Payments App , Wallet App E-learning schools, teachers, students and parents App ,Logitics App ,Ride-sharing App ,Grocery App ,Taxi and Delivery Combined App, Pharmacy App ,Doctor App ,Dating app instagram App ,Restaurant app, healthcare, real estate app, eCommerce app,Classified , Service Provider ,Sports ,Dental ,Evant , Airbnb ,Real Estate , etc... I am available on desk as per your convenient time zone and will work on your project until you satisfied with my work. Thanks Christina

@melikatfz

Hey, so it looks like you'll need someone to tackle those pesky bugs during beta testing. I'm familiar with digging through Sentry error logs and can quickly fix React Native frontend issues and Supabase backend queries. I've handled similar tasks before, especially with beta testing hiccups. Are there specific areas users have flagged problems with so I can focus my efforts there first?

@gutibs

Hi! This is something we can handle without issue. A couple of things worth clarifying before we start: do you have an existing codebase structure we'd need to get familiar with, or will you be sharing docs/onboarding material? And when bugs come in — is the expectation to fix them async as they're reported, or do you need someone available during specific hours? We work well with this stack and the Sentry → reproduce → fix → PR loop is straightforward for us. Supabase and Expo deployments included. Happy to dig in once we align on how the workflow looks day-to-day. Gustavo & the DoTheCode team

@hassans5

Hi, I understand you need a reliable developer who can quickly diagnose and resolve issues during beta testing to keep your React Native app stable and your release on schedule. I have experience with React Native, Expo, TypeScript, Supabase, Firebase, GitHub, and debugging production issues using tools like Sentry, and I can efficiently investigate reports, implement fixes, and assist with TestFlight and Google Play releases. How are beta issues currently being tracked—GitHub Issues, Jira, or another tool? Looking forward for positive response in the chatbox. Best Regards, Hassan H

@ska234

Hi. To keep your beta stable, I’ll work directly from Sentry, console logs, and tester reports to isolate issues fast and ship targeted fixes in React Native, TypeScript, Expo, and Supabase queries. I’ll focus on crash reduction, UI/flow regressions, and release checks so testers get a smoother app experience across mobile and web. As a Senior Full-Stack Developer, I have mastered React Native, TypeScript, Supabase, PostgreSQL, Firebase, and GitHub workflows and have strong experience in beta support, mobile debugging, and production issue resolution. I’m comfortable working independently, documenting findings clearly in Slack/GitHub, and keeping the build clean for TestFlight and Google Play Console. I am sure I can deliver high-quality results within the one-month support window. Let’s get in touch and discuss more. Thanks.

@abdulhamidh2

Hello I just read about your need for React Native and Full-Stack support during your app’s beta testing phase, and I’m confident I can help troubleshoot and fix issues quickly to ensure a smooth user experience. With extensive experience in React Native, TypeScript, and Supabase, I’ve successfully debugged mobile apps using Sentry and console logs, resolving frontend and backend errors efficiently. I’m comfortable managing deployments via TestFlight and Google Play Console, and I communicate progress clearly on Slack or GitHub. Could you share what kinds of issues have appeared so far and your current beta testing workflow? Best regards, AbdulHamid

@sufyanasmat38

As a seasoned full-stack developer with a strong background in mobile app development and testing, I am confident in my ability to excel in this React Native/Front-end support role you need. Not only am I based in an incomparably different time zone (UTC+05:00) than the current team (UTC−03:00), giving you 24x7 coverage for resolving any user-reported issues, but my extensive expertise in using the various tech you mentioned should alleviate your concerns about a smooth beta testing launch. I understand that beta testing can be a crucial period where addressing bugs and glitches could be time-critical, and I assure you of both my meticulousness and efficiency in getting them fixed on React Native frontend code or Supabase backend queries as required. My familiarity with tools like Sentry, alongside skills with TypeScript and other languages that would come handy with bug-fixing job makes me best suited for your project. Also, owning my development environment and testing device ensures that there will be no logistical delays restraining my support. Be it communicating progress clearly through Slack/GitHub or troubleshooting anomalies efficiently, I'm confident that my experience of working globally across projects will translate into efficient support throughout the testing phase. Given the opportunity, I'd be honored to bring my passion and expertise to help ensure your application's flawless performance from day one.

@techplusintl

Hi, To ensure a smooth beta testing phase, I can provide expert troubleshooting and debugging support. First, I will review error logs to identify issues reported by users. Next, I will implement targeted fixes in the React Native frontend and Supabase backend as needed. Finally, I will assist with deployment checks for TestFlight and Google Play Console to ensure stability. Do you have specific metrics or KPIs you want to track during this testing phase? Let's discuss how I can help you achieve a successful launch.

@MIndlabsAi6

Hey, I’m beyond excited to take this on! I recently wrapped up a similar project with good results. Drawing from my experience in Technical Support, Debugging, PostgreSQL, Mobile App Testing, Typescript, Full Stack Development, React Native, GitHub, Expo, Supabase, I’m ready to dive into your project. Please initiate a chat for further discussion. Cheers, Vishal Maharaj

@melopgabriel

Hi, your beta phase needs someone who can quickly trace tester-reported issues back to the source and fix them without slowing release progress. That means careful debugging in React Native, checking Sentry and console logs, and making targeted updates in TypeScript, Expo, and Supabase where needed. I’ve worked on React Native and full-stack projects where stability during rollout mattered, including log-based debugging, backend query fixes, and release support. I’m comfortable working independently, staying organized in GitHub, and communicating clearly in Slack while keeping the beta moving. My approach is simple: reproduce the issue, inspect logs and the affected code path, apply the smallest reliable fix, and verify it on device before closing it out. I also handle deployment or build checks when they come up. If you’d like, I can help keep your beta smooth and responsive from day one. Best regards, Gabriel

@abhishek060

Hello, I can help with your beta testing phase. Supporting an application during beta is all about responding quickly, identifying the root cause, and delivering reliable fixes rather than temporary workarounds. I have experience with React Native, TypeScript, Supabase/PostgreSQL, Firebase, GitHub, and Sentry. I can investigate reported issues, analyze error logs, debug frontend and backend problems, optimize Supabase queries when needed, and assist with TestFlight and Google Play release checks. Throughout the process, I'll provide clear communication and regular progress updates. My goal is to improve application stability, reduce turnaround time for bug fixes, and ensure your users have a smooth experience throughout the beta period. I look forward to discussing your project. Best regards, Abhishek

@invoketech

Hi, We have reviewed your requirements and are confident in providing reliable technical support throughout your 1-month beta testing phase. With 9+ years of experience in React Native, TypeScript, Expo, Supabase, PostgreSQL, Firebase, GitHub, and Sentry, we have helped maintain and stabilize production applications by quickly identifying, debugging, and resolving issues reported by users. Working Flow: → Monitor and analyze Sentry/console error logs → Debug and fix React Native & Supabase issues → Test and validate fixes across devices → Assist with TestFlight & Google Play releases → Provide regular updates via Slack & GitHub We can work independently, respond quickly to reported issues, and ensure your application is stable for a successful beta launch. We have the complete development environment and testing devices ready to begin immediately. Looking forward to discussing your project!

@usmans4

Hi, I believe I'm the right fit for your project, bringing over 18 years of experience delivering production-ready React Native applications, backend services, and post-launch support for mobile and web platforms. Your project requires hands-on React Native and Supabase support to quickly diagnose, troubleshoot, and resolve issues throughout your beta testing phase while ensuring a stable user experience. What I will deliver: 1. Investigate and resolve bugs reported by beta testers by analyzing Sentry logs, console errors, and user feedback across your React Native application. 2. Debug and optimize React Native, TypeScript, Supabase, PostgreSQL, and Firebase components to resolve frontend and backend issues efficiently. 3. Assist with TestFlight and Google Play beta releases, deployment verification, build validation, and GitHub-based collaboration throughout the testing cycle. 4. Provide clear progress updates, technical documentation for resolved issues, and proactive recommendations to improve application stability before production release. Here are some of the projects we have successfully completed so far that showcase the quality of our work: https://www.freelancer.com/u/usmans4 Feel free to message me, and let's get started on your project today. Best regards,

@carlosd178

Hello, After reviewing your project requirements, I understand you need reliable technical support during your React Native app beta testing phase, focusing on debugging, stability improvements, and quick fixes based on tester feedback. I have experience with React Native, TypeScript, Expo, Supabase, PostgreSQL, Firebase, GitHub, mobile debugging, and full-stack troubleshooting. I can review Sentry/console errors, identify root causes, fix frontend or backend issues, and assist with TestFlight/Google Play release checks. The main challenge during beta testing is quickly identifying real user issues while keeping the app stable and avoiding unnecessary changes. I will follow a structured debugging process, analyze logs, reproduce issues, implement targeted fixes, and communicate progress clearly through your preferred workflow. A couple of quick questions: • Are beta testers already reporting issues through Sentry, GitHub, or another tracking system? • Do you need support mainly for React Native bugs, or should I also handle Supabase/backend-related issues? I’d be happy to support your beta launch and help ensure a smooth experience for your first users. Best regards, Carlos.

@craigd43

As an experienced full-stack developer, I've honed my skills in several technologies and I'm adept at applying them to ensure smooth user experiences. My proficiency with React Native, TypeScript, and the debugging process will be invaluable to this project. I have strove on optimizing user interfaces in the past - and therefore, resolving issues with your app's stability and performance is something I'm skilled and passionate about. In terms of troubleshooting deployed applications your's would not be the first since i have spent several years working on app development project which have been deployed to both iOS and Android platforms. This has given me the ability to work independently and efficiently resolve issues as they arise throughout different phases of development. Communication is pivotal when it comes to making sure everyone is on the same path and that’s why i always provide regular update to ensure smooth workflow. I am self-motivated, deadline oriented worker seeking robust projects tailored to my skill set where i make significant impact. I believe my meticulous problem-solving skills alongside my strong work ethic would make me a great fit for your team during this beta testing phase.

@mubeenm5026

As a seasoned React Native and Full-Stack Developer, I am well-equipped to tackle the critical task of beta testing in your project. My proficiency includes debugging, troubleshooting, and maintaining deployed applications; skills essential for providing excellent technical support during this phase. I already share your familiarity in utilizing tools such as Sentry and GitHub, streamlining our workflow process. It’s crucial to choose someone who can work independently while communicating effectively, especially through channels like Slack and GitHub, to provide timely solutions - a skillset that aligns perfectly with my own. But my expertise extends beyond just technical proficiency; I’ve also sharpened my ability to identify the root cause behind any issues reported by users through thorough error log analysis. I'm sure this meticulous approach will elevate the quality of our fixes during beta-testing.

@longngoc2307

Greetings, I checked your project “React Native / Full-Stack Developer for Beta Testing Support” including description “We are seeking a React Native or a Full-Stack Developer to provide technical support during our upcoming 1-month mobile and web app beta testing phase..................” I read the details carefully, understood the brief, and can provide reliable support throughout the beta period while maintaining the expected quality. Recently, I've been securing and maintaining my 5-star profile by dedicating 100% quality to every project. I'd focus on identifying root causes quickly, delivering targeted fixes, and keeping the app stable as real user feedback comes in. Here's how I'll work: Debug React Native, Expo, and TypeScript issues Resolve Supabase, PostgreSQL, and Firebase problems Review Sentry logs and support beta releases Test fixes, document changes, and monitor stability I aim to build a long-term working relationship so I can also help expand, maintain, and support the application after the beta phase.

@Tanmoy236

Hey! I specialize in React Native development with 9+ years helping startups deliver stable mobile and web applications. Here’s how I can help: • Troubleshoot beta issues efficiently • Debug React Native and Supabase • Resolve deployment and release problems • Track fixes with clear progress updates Could you clarify if your highest priority is resolving existing beta issues first, or would you like ongoing monitoring and support throughout the entire testing phase?