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Our E-commerce app, built with React Native for both Android and iOS, is suffering from a broken JWT-based sign-in flow that now keeps customers from logging in at all. I need someone who can step into the existing codebase, built around custom authentication logic (no third-party wrappers), track down the root causes, and get the login, signup, and token refresh sequence working reliably again. What you’ll actually be doing • Trace the current JWT workflow end-to-end, spot faulty logic, and patch it. • Clean up any related API or backend integration mishaps uncovered along the way. • Tighten general performance and stability so the app feels snappy once the fixes ship. • Run thorough tests on both Android and iOS builds and hand back a version that passes every auth scenario without fail. I work with Git for version control and will give you branch access plus clear repro steps. Once the authentication blockers are gone and basic QA is green, we can optionally continue into broader maintenance or feature work. Jump in if debugging React Native, JWT and custom auth flows is second nature to you—you’ll be judged on how quickly real users can log in again, not on how many lines of code you touch.
Projektin tunnus (ID): 40181217
10 ehdotukset
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Aktiivinen 20 päivää sitten
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As a proficient React Native developer, I have deep-rooted knowledge in debugging and resolving complex issues like the one you're facing with your e-commerce app. Restoring a reliable JWT-based sign-in flow is precisely the kind of task that aligns with my strengths. My ability to dive into existing codebases, identify root causes, and provide effective resolutions will help ensure a seamless authentication experience for your users once again. Moreover, I've got a strong understanding of custom authentication logic which further adds to my ability to resolve the issue while adhering to existing app's architecture. Additionally, I'm adept at handling APIs and backend integration, enabling me to uncover any other related mishaps and effectively address them. Let's not forget about performance. I understand the pivotal role it plays in user experience. Alongside fixing the auth bugs, I'll tighten up any performance or stability issues ensuring the app feels snappy once again which ultimately adds value to your business. Finally, relying on my years of experience,I'll run robust tests on both Android and iOS builds to guarantee a fully functioning app. Don't worry about your version control preferences; I'm well-versed in using Git too, making collaboration easy and efficient.
$20 USD 7 päivässä
0,0
0,0
10 freelancerit tarjoavat keskimäärin $25 USD tätä projektia

Hello I'll quickly diagnose and resolve your React Native e-commerce app's authentication bugs. My expertise ensures a robust and secure login/signup flow, enhancing user trust and experience. Let's efficiently fix these critical issues and get your app running smoothly. Giáp Văn Hưng
$26 USD 7 päivässä
6,6
6,6

As a seasoned FULL STACK SOFTWARE ENGINEER specializing in mobile app development, particularly in React Native, I'm uniquely equipped to tackle the auth bugs plaguing your E-commerce application. With over 12 years of extensive experience, I have mastered the debugging and Improvement of complex systems. My knowledge of JWT and custom auth flows puts me in the best position to trace your app's current workflow comprehensively, pin down the faulty logic responsible for the broken authentication sequence and provide clean & cohesive solutions that address API/backend integration hiccups too. I understand the urgency in getting your customers back into the app seamlessly - that's why I prioritize efficient, scalable code solutions without compromising quality. Not only will I tackle your current requirement, but my hands-on experience designing and wire-framing with proven track record of Success & Performance makes me capable continuing into broader maintenance or feature work for you at affordable prices. In addition to the technical skills,I bring a passion for building technology products that positively impact lives- what this means for you is unwavering dedication to delivering 100% high-quality, efficient and robust solutions within tight deadlines. I eagerly look forward to doing just that on your E-commerce app project!
$20 USD 3 päivässä
7,0
7,0

Hi there, I understand your critical need to restore the JWT-based sign-in flow in your React Native e-commerce app. Fixing broken auth logic impacting real users is mission-critical, and I’m confident I can quickly pinpoint and resolve these issues. - Trace and debug the entire custom JWT authentication flow end-to-end. - Patch the sign-in, signup, and token refresh processes for smooth, reliable user access. - Clean up any API/backend integration glitches affecting authentication. - Optimize overall app performance to ensure a snappy, stable user experience. - Thoroughly test on iOS and Android to validate all auth scenarios. **Skills:** ✅ React Native & custom JWT authentication debugging ✅ Mobile app API integration and backend coordination ✅ Android & iOS platform testing & issue resolution ✅ Git version control for seamless collaboration ✅ Performance tuning and bug fixes in complex React Native apps **Certificates:** ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m ready to start immediately and deliver a fully functional, tested auth flow within three days. What specific JWT token expiration and refresh issues have you observed so far in your current auth workflow? Best regards,
$30 USD 3 päivässä
5,6
5,6

Hi Mate , Good morning! I am skilled mobile programmer with skills including API, Mobile App Development, React Native, iOS Development, Android, AngularJS, PHP and Debugging. Please contact me to discuss more regarding this project. Please respond at your earliest convenience
$25 USD 5 päivässä
4,5
4,5

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank B
$20 USD 7 päivässä
2,9
2,9

Dear Client, Good afternoon . I hope this proposal finds you well. This is to inform you that I have KEENLY gone through your project description, CLEARLY understood all the project requirements as instructed in your project proposal and this is to let you know that I will perfectly deliver as desired. Being in possession of all stated required skills, (API, iOS Development, Android, AngularJS, PHP, Debugging, Mobile App Development and React Native), as this is my field of professional specialization having completed all certifications and developed adequate experience in the respective field, I hereby humbly request you to consider my bid for professional, quality and affordable services that meet all your requirements. I always guarantee timely delivery and unlimited revisions where necessary hence you are assured of utmost satisfaction when working with me. Please send me a message so that we can discuss more and seal the project. WELCOME.
$30 USD 1 päivässä
0,0
0,0

I am senior react native developer. I can solve the auth issues for you and share roof cause with you along with clean up. Let's get started.
$30 USD 2 päivässä
0,0
0,0

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